🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.72 AU - 0.84 AU

Year: 253 Days

Day: 32.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,852,632 km

• M1: 229,483 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.31 AU - 1.97 AU

Year: 771 Days

Day: 19.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,852,632 km

• M1: 459,415 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.4 AU - 3.34 AU

Year: 1785 Days

Day: 18.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.57 AU - 3.31 AU

Year: 1851 Days

Day: 43.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 13.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.28 AU - 6.66 AU

Year: 5355 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,852,632 km

• M1: 182,809 km (0.093 R)
• M2: 348,114 km (0.114 R)
• M3: 495,169 km (0.089 R)
• M4: 805,285 km (0.081 R)
• M5: 952,340 km (0.073 R)
• M6: 1,095,804 km (0.091 R)
• M7: 1,219,073 km (0.109 R)
• M8: 1,303,895 km (0.032 R)
• M9: 1,450,351 km (0.074 R)
• M10: 1,760,169 km (0.1 R)
• M11: 2,074,474 km (0.101 R)
• M12: 2,335,522 km (0.077 R)
• M13: 2,461,184 km (0.119 R)
• M14: 2,700,690 km (0.068 R)
• M15: 2,909,379 km (0.087 R)
• M16: 3,671,431 km (0.108 R)
• M17: 3,755,206 km (0.091 R)
• M18: 3,989,027 km (0.062 R)
• M19: 4,096,887 km (0.083 R)
• M20: 4,583,230 km (0.111 R)
• M21: 4,673,587 km (0.094 R)
• M22: 4,925,510 km (0.054 R)
• M23: 5,064,786 km (0.117 R)
• M24: 5,586,732 km (0.097 R)
• M25: 5,732,142 km (0.115 R)
• M26: 5,927,965 km (0.104 R)
• M27: 6,101,200 km (0.083 R)
• M28: 6,427,323 km (0.103 R)
• M29: 6,733,550 km (0.117 R)
• M30: 7,280,928 km (0.057 R)
• M31: 7,546,764 km (0.058 R)
• M32: 7,788,664 km (0.111 R)
• M33: 8,390,945 km (0.112 R)
• M34: 8,669,795 km (0.073 R)
• M35: 8,923,363 km (0.099 R)
• M36: 9,008,335 km (0.097 R)
• M37: 9,122,179 km (0.107 R)
• M38: 9,322,640 km (0.039 R)
• M39: 10,197,937 km (0.104 R)
• M40: 10,406,028 km (0.093 R)
• M41: 10,615,465 km (0.042 R)
• M42: 11,160,600 km (0.108 R)
• M43: 11,313,638 km (0.089 R)
• M44: 11,621,810 km (0.109 R)
• M45: 12,120,719 km (0.054 R)
• M46: 13,010,676 km (0.043 R)
• M47: 14,119,645 km (0.119 R)
• M48: 15,462,885 km (0.059 R)
• M49: 15,805,015 km (0.113 R)
• M50: 16,115,131 km (0.093 R)
• M51: 16,531,761 km (0.03 R)
• M52: 16,741,498 km (0.068 R)
• M53: 17,946,209 km (0.08 R)
• M54: 18,161,780 km (0.104 R)
• M55: 19,399,104 km (0.075 R)
• M56: 19,990,913 km (0.061 R)
• M57: 20,139,763 km (0.094 R)
• M58: 20,401,110 km (0.033 R)
• M59: 20,513,608 km (0.113 R)
• M60: 20,663,655 km (0.116 R)
• M61: 21,382,024 km (0.082 R)
• M62: 21,496,167 km (0.091 R)
• M63: 22,185,364 km (0.119 R)
• M64: 22,416,792 km (0.1 R)
• M65: 23,467,867 km (0.119 R)
• M66: 24,058,778 km (0.082 R)
• M67: 24,375,926 km (0.051 R)
• M68: 24,894,282 km (0.115 R)
• M69: 25,375,838 km (0.074 R)
• M70: 25,658,279 km (0.096 R)
• M71: 26,226,302 km (0.096 R)
• M72: 26,634,554 km (0.073 R)
• M73: 27,292,037 km (0.087 R)
• M74: 27,871,878 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.9

Radius: 9.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.38 AU - 7.2 AU

Year: 6495 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,852,632 km

• M1: 149,299 km (0.059 R)
• M2: 271,371 km (0.113 R)
• M3: 366,066 km (0.069 R)
• M4: 494,571 km (0.119 R)
• M5: 586,274 km (0.079 R)
• M6: 764,894 km (0.085 R)
• M7: 886,068 km (0.115 R)
• M8: 1,053,618 km (0.088 R)
• M9: 1,203,814 km (0.099 R)
• M10: 1,510,639 km (0.102 R)
• M11: 1,649,616 km (0.11 R)
• M12: 2,024,508 km (0.083 R)
• M13: 2,776,237 km (0.051 R)
• M14: 3,142,602 km (0.051 R)
• M15: 3,221,740 km (0.099 R)
• M16: 3,565,665 km (0.116 R)
• M17: 3,857,830 km (0.072 R)
• M18: 4,006,829 km (0.079 R)
• M19: 4,157,624 km (0.115 R)
• M20: 4,398,776 km (0.087 R)
• M21: 4,509,777 km (0.075 R)
• M22: 4,689,444 km (0.1 R)
• M23: 4,757,511 km (0.083 R)
• M24: 4,940,470 km (0.105 R)
• M25: 5,102,484 km (0.051 R)
• M26: 5,195,833 km (0.1 R)
• M27: 5,313,417 km (0.107 R)
• M28: 5,455,685 km (0.078 R)
• M29: 5,768,195 km (0.087 R)
• M30: 5,889,967 km (0.078 R)
• M31: 6,111,372 km (0.093 R)
• M32: 6,235,538 km (0.08 R)
• M33: 6,486,414 km (0.094 R)
• M34: 6,613,123 km (0.107 R)
• M35: 6,715,000 km (0.108 R)
• M36: 7,024,069 km (0.1 R)
• M37: 7,102,009 km (0.039 R)
• M38: 7,206,429 km (0.027 R)
• M39: 7,443,392 km (0.106 R)
• M40: 7,602,713 km (0.091 R)
• M41: 7,736,304 km (0.088 R)
• M42: 8,169,390 km (0.049 R)
• M43: 8,416,376 km (0.071 R)
• M44: 8,721,705 km (0.094 R)
• M45: 8,861,729 km (0.041 R)
• M46: 9,143,871 km (0.094 R)
• M47: 9,286,138 km (0.045 R)
• M48: 9,400,431 km (0.109 R)
• M49: 9,979,076 km (0.112 R)
• M50: 11,414,318 km (0.052 R)
• M51: 11,721,442 km (0.102 R)
• M52: 11,814,193 km (0.095 R)
• M53: 12,564,276 km (0.095 R)
• M54: 13,620,886 km (0.07 R)
• M55: 14,012,085 km (0.049 R)
• M56: 14,176,343 km (0.07 R)
• M57: 15,039,972 km (0.104 R)
• M58: 15,512,102 km (0.094 R)
• M59: 16,367,353 km (0.117 R)
• M60: 16,922,661 km (0.078 R)
• M61: 17,308,174 km (0.11 R)
• M62: 17,484,251 km (0.093 R)
• M63: 17,554,861 km (0.025 R)
• M64: 19,023,613 km (0.101 R)
• M65: 19,096,318 km (0.117 R)
• M66: 19,241,877 km (0.117 R)
• M67: 19,534,191 km (0.112 R)
• M68: 20,419,810 km (0.063 R)
• M69: 20,680,559 km (0.106 R)
• M70: 20,755,209 km (0.111 R)
• M71: 21,017,454 km (0.034 R)
• M72: 21,772,773 km (0.116 R)
• M73: 22,039,207 km (0.108 R)
• M74: 23,038,222 km (0.086 R)
• M75: 23,115,713 km (0.086 R)
• M76: 23,543,264 km (0.047 R)
• M77: 24,841,774 km (0.108 R)
• M78: 25,239,704 km (0.108 R)
• M79: 25,439,567 km (0.03 R)
• M80: 25,720,212 km (0.078 R)
• M81: 25,800,546 km (0.052 R)
• M82: 26,365,578 km (0.074 R)
• M83: 26,730,896 km (0.091 R)
• M84: 27,016,179 km (0.112 R)
• M85: 27,384,489 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.8

Radius: 10

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.72 AU - 9.04 AU

Year: 9714 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,852,632 km

• M1: 125,662 km (0.102 R)
• M2: 261,946 km (0.118 R)
• M3: 474,225 km (0.107 R)
• M4: 712,983 km (0.069 R)
• M5: 1,132,157 km (0.065 R)
• M6: 1,224,608 km (0.11 R)
• M7: 1,620,145 km (0.046 R)
• M8: 1,725,163 km (0.114 R)
• M9: 1,811,032 km (0.072 R)
• M10: 3,236,101 km (0.092 R)
• M11: 3,669,935 km (0.077 R)
• M12: 4,209,086 km (0.028 R)
• M13: 4,622,275 km (0.116 R)
• M14: 4,925,510 km (0.058 R)
• M15: 5,079,446 km (0.111 R)
• M16: 5,971,498 km (0.118 R)
• M17: 6,469,210 km (0.107 R)
• M18: 6,671,915 km (0.115 R)
• M19: 6,808,349 km (0.115 R)
• M20: 6,877,014 km (0.108 R)
• M21: 7,014,794 km (0.077 R)
• M22: 7,293,195 km (0.041 R)
• M23: 7,789,112 km (0.072 R)
• M24: 7,968,779 km (0.113 R)
• M25: 8,259,298 km (0.096 R)
• M26: 9,151,799 km (0.048 R)
• M27: 10,074,519 km (0.101 R)
• M28: 10,746,064 km (0.108 R)
• M29: 11,513,800 km (0.118 R)
• M30: 11,801,028 km (0.087 R)
• M31: 12,007,772 km (0.12 R)
• M32: 12,508,626 km (0.094 R)
• M33: 13,187,052 km (0.075 R)
• M34: 13,660,530 km (0.098 R)
• M35: 14,491,396 km (0.059 R)
• M36: 14,801,662 km (0.034 R)
• M37: 15,024,563 km (0.11 R)
• M38: 15,293,540 km (0.055 R)
• M39: 15,790,953 km (0.034 R)
• M40: 16,569,909 km (0.086 R)
• M41: 17,549,476 km (0.116 R)
• M42: 17,927,659 km (0.114 R)
• M43: 18,260,664 km (0.111 R)
• M44: 19,078,067 km (0.117 R)
• M45: 20,005,723 km (0.087 R)
• M46: 20,202,893 km (0.041 R)
• M47: 20,748,477 km (0.109 R)
• M48: 20,898,075 km (0.029 R)
• M49: 22,158,885 km (0.104 R)
• M50: 22,927,220 km (0.025 R)
• M51: 23,133,516 km (0.039 R)
• M52: 23,237,037 km (0.047 R)
• M53: 24,174,567 km (0.074 R)
• M54: 24,753,660 km (0.039 R)
• M55: 25,230,878 km (0.102 R)
• M56: 26,086,727 km (0.086 R)
• M57: 26,464,163 km (0.088 R)
• M58: 27,060,908 km (0.085 R)
• M59: 27,169,965 km (0.094 R)
• M60: 28,157,311 km (0.09 R)
• M61: 28,933,425 km (0.103 R)
• M62: 29,100,675 km (0.083 R)
• M63: 29,268,225 km (0.117 R)
• M64: 29,548,123 km (0.048 R)
• M65: 30,620,141 km (0.099 R)
• M66: 32,338,422 km (0.095 R)
• M67: 32,511,956 km (0.059 R)
• M68: 32,743,982 km (0.115 R)
• M69: 33,267,724 km (0.117 R)
• M70: 33,618,381 km (0.067 R)
• M71: 33,911,593 km (0.084 R)
• M72: 34,382,527 km (0.102 R)
• M73: 35,152,358 km (0.072 R)
• M74: 35,628,977 km (0.104 R)
• M75: 36,468,071 km (0.105 R)
• M76: 36,588,498 km (0.115 R)
• M77: 36,829,649 km (0.064 R)
• M78: 37,313,748 km (0.094 R)
• M79: 37,435,072 km (0.04 R)
• M80: 38,655,641 km (0.117 R)
• M81: 39,270,787 km (0.118 R)
• M82: 39,765,208 km (0.076 R)
• M83: 40,448,571 km (0.103 R)
• M84: 41,135,674 km (0.079 R)
• M85: 41,889,648 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.4

Radius: 3.2

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.94 AU - 18.04 AU

Year: 24581 Days

Day: 16.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,852,632 km

• M1: 44,580 km (0.081 R)
• M2: 64,925 km (0.087 R)
• M3: 228,885 km (0.072 R)
• M4: 350,209 km (0.062 R)
• M5: 592,258 km (0.063 R)
• M6: 1,043,894 km (0.104 R)
• M7: 1,131,110 km (0.045 R)
• M8: 1,359,695 km (0.096 R)
• M9: 1,455,138 km (0.069 R)
• M10: 1,602,343 km (0.05 R)
• M11: 1,627,326 km (0.094 R)
• M12: 2,551,691 km (0.085 R)
• M13: 2,728,964 km (0.08 R)
• M14: 3,002,280 km (0.073 R)
• M15: 3,189,427 km (0.114 R)
• M16: 3,542,178 km (0.071 R)
• M17: 3,839,878 km (0.11 R)
• M18: 3,974,815 km (0.03 R)
• M19: 4,249,328 km (0.043 R)
• M20: 5,520,161 km (0.036 R)
• M21: 5,864,685 km (0.075 R)
• M22: 6,534,136 km (0.074 R)
• M23: 6,857,417 km (0.113 R)
• M24: 7,062,067 km (0.086 R)
• M25: 7,268,811 km (0.09 R)
• M26: 8,332,003 km (0.091 R)
• M27: 8,814,905 km (0.05 R)
• M28: 8,859,336 km (0.085 R)
• M29: 9,807,786 km (0.091 R)
• M30: 10,410,965 km (0.113 R)
• M31: 10,551,886 km (0.093 R)
• M32: 10,599,009 km (0.078 R)
• M33: 11,799,083 km (0.111 R)
• M34: 11,896,920 km (0.103 R)
• M35: 12,539,593 km (0.082 R)
• M36: 12,689,490 km (0.116 R)
• M37: 13,041,494 km (0.062 R)
• M38: 13,142,771 km (0.118 R)
• M39: 13,858,298 km (0.115 R)
• M40: 13,909,909 km (0.1 R)
• M41: 14,220,774 km (0.099 R)
• M42: 15,326,900 km (0.057 R)
• M43: 16,351,197 km (0.12 R)
• M44: 16,954,226 km (0.081 R)
• M45: 17,397,335 km (0.12 R)
• M46: 18,578,709 km (0.078 R)
• M47: 19,322,809 km (0.1 R)
• M48: 19,843,709 km (0.116 R)
• M49: 19,901,902 km (0.063 R)
• M50: 20,076,782 km (0.062 R)
• M51: 20,427,888 km (0.086 R)
• M52: 22,334,812 km (0.092 R)
• M53: 26,315,163 km (0.059 R)
• M54: 27,343,798 km (0.107 R)
• M55: 27,732,902 km (0.082 R)
• M56: 27,993,352 km (0.068 R)
• M57: 28,123,951 km (0.047 R)
• M58: 28,189,176 km (0.036 R)
• M59: 28,516,645 km (0.108 R)
• M60: 29,705,948 km (0.032 R)
• M61: 30,373,454 km (0.072 R)
• M62: 30,574,813 km (0.118 R)
• M63: 32,405,891 km (0.085 R)
• M64: 34,972,242 km (0.101 R)
• M65: 35,042,553 km (0.071 R)
• M66: 35,112,864 km (0.102 R)
• M67: 36,315,332 km (0.078 R)
• M68: 37,172,079 km (0.031 R)
• M69: 39,635,806 km (0.084 R)
• M70: 40,149,675 km (0.119 R)
• M71: 41,555,147 km (0.063 R)
• M72: 43,353,463 km (0.107 R)
• M73: 43,504,557 km (0.077 R)
• M74: 43,655,651 km (0.066 R)
• M75: 44,110,279 km (0.081 R)
• M76: 44,414,261 km (0.064 R)
• M77: 44,490,407 km (0.09 R)
• M78: 45,024,172 km (0.067 R)
• M79: 46,021,242 km (0.08 R)
• M80: 46,252,370 km (0.074 R)
• M81: 49,607,402 km (0.119 R)
• M82: 49,686,240 km (0.077 R)
• M83: 49,923,353 km (0.071 R)
• M84: 50,557,498 km (0.058 R)
• M85: 50,716,371 km (0.11 R)
• M86: 50,795,957 km (0.085 R)
• M87: 51,194,336 km (0.092 R)
• M88: 52,556,275 km (0.048 R)
• M89: 52,958,993 km (0.098 R)
• M90: 53,362,907 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.2

Radius: 6.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.07 AU - 18.41 AU

Year: 25142 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,852,632 km

• M1: 246,388 km (0.057 R)
• M2: 338,540 km (0.098 R)
• M3: 429,795 km (0.062 R)
• M4: 736,620 km (0.061 R)
• M5: 1,388,418 km (0.116 R)
• M6: 1,518,119 km (0.06 R)
• M7: 1,812,977 km (0.093 R)
• M8: 3,654,975 km (0.072 R)
• M9: 3,714,665 km (0.084 R)
• M10: 3,987,382 km (0.113 R)
• M11: 4,360,928 km (0.067 R)
• M12: 4,551,964 km (0.118 R)
• M13: 4,648,604 km (0.028 R)
• M14: 5,108,169 km (0.034 R)
• M15: 6,427,323 km (0.116 R)
• M16: 6,754,493 km (0.048 R)
• M17: 7,387,292 km (0.106 R)
• M18: 7,615,130 km (0.119 R)
• M19: 9,070,568 km (0.057 R)
• M20: 9,151,650 km (0.074 R)
• M21: 10,185,521 km (0.108 R)
• M22: 10,780,471 km (0.073 R)
• M23: 10,909,425 km (0.075 R)
• M24: 11,038,976 km (0.054 R)
• M25: 12,048,463 km (0.08 R)
• M26: 12,093,043 km (0.072 R)
• M27: 13,966,906 km (0.104 R)
• M28: 14,961,133 km (0.107 R)
• M29: 15,394,219 km (0.104 R)
• M30: 16,420,760 km (0.114 R)
• M31: 16,668,344 km (0.098 R)
• M32: 18,487,754 km (0.111 R)
• M33: 20,902,562 km (0.101 R)
• M34: 23,247,808 km (0.071 R)
• M35: 23,525,911 km (0.082 R)
• M36: 25,388,703 km (0.066 R)
• M37: 27,474,397 km (0.103 R)
• M38: 30,157,584 km (0.11 R)
• M39: 31,070,431 km (0.083 R)
• M40: 32,239,688 km (0.078 R)
• M41: 32,363,555 km (0.064 R)
• M42: 32,674,120 km (0.072 R)
• M43: 32,985,582 km (0.079 R)
• M44: 33,110,497 km (0.103 R)
• M45: 34,747,995 km (0.083 R)
• M46: 35,129,619 km (0.073 R)
• M47: 35,512,590 km (0.064 R)
• M48: 36,347,196 km (0.11 R)
• M49: 36,928,833 km (0.057 R)
• M50: 37,578,686 km (0.076 R)
• M51: 38,691,993 km (0.065 R)
• M52: 38,823,639 km (0.101 R)
• M53: 40,082,206 km (0.108 R)
• M54: 40,215,498 km (0.119 R)
• M55: 41,690,982 km (0.089 R)
• M56: 42,028,774 km (0.059 R)
• M57: 42,707,200 km (0.072 R)
• M58: 45,040,478 km (0.052 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 15,854 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit