🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.6 AU - 0.6 AU

Year: 137 Days

Day: 37.4 Hours

Environment

Temp: 308 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.24 AU - 1.88 AU

Year: 573 Days

Day: 32.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.51 AU - 6.49 AU

Year: 3796 Days

Day: 13 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,649,256 km

• M1: 102,175 km (0.107 R)
• M2: 1,231,938 km (0.088 R)

Asteroid Belt

Center: 7.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.6

Radius: 11.7

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.74 AU - 11.94 AU

Year: 9786 Days

Day: 13 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,649,256 km

• M1: 210,484 km (0.092 R)
• M2: 352,901 km (0.105 R)
• M3: 512,074 km (0.053 R)
• M4: 633,697 km (0.064 R)
• M5: 836,551 km (0.07 R)
• M6: 1,371,663 km (0.051 R)
• M7: 1,617,153 km (0.069 R)
• M8: 1,853,069 km (0.059 R)
• M9: 1,950,607 km (0.076 R)
• M10: 2,100,205 km (0.04 R)
• M11: 2,253,842 km (0.082 R)
• M12: 2,464,625 km (0.115 R)
• M13: 2,765,017 km (0.108 R)
• M14: 2,905,639 km (0.103 R)
• M15: 3,106,549 km (0.069 R)
• M16: 3,431,476 km (0.105 R)
• M17: 3,522,132 km (0.109 R)
• M18: 4,438,718 km (0.041 R)
• M19: 4,537,752 km (0.106 R)
• M20: 4,670,745 km (0.074 R)
• M21: 4,872,851 km (0.111 R)
• M22: 5,112,358 km (0.058 R)
• M23: 5,531,980 km (0.095 R)
• M24: 6,182,282 km (0.102 R)
• M25: 6,330,084 km (0.109 R)
• M26: 6,591,731 km (0.103 R)
• M27: 6,856,818 km (0.108 R)
• M28: 8,113,291 km (0.106 R)
• M29: 8,275,455 km (0.099 R)
• M30: 8,520,496 km (0.084 R)
• M31: 8,892,696 km (0.12 R)
• M32: 9,954,392 km (0.105 R)
• M33: 11,826,908 km (0.03 R)
• M34: 12,057,140 km (0.034 R)
• M35: 12,242,192 km (0.065 R)
• M36: 12,568,465 km (0.032 R)
• M37: 12,709,237 km (0.062 R)
• M38: 14,684,527 km (0.118 R)
• M39: 15,884,601 km (0.074 R)
• M40: 17,324,331 km (0.083 R)
• M41: 17,690,696 km (0.116 R)
• M42: 18,859,056 km (0.079 R)
• M43: 19,020,172 km (0.081 R)
• M44: 19,669,876 km (0.069 R)
• M45: 20,052,099 km (0.079 R)
• M46: 20,879,524 km (0.096 R)
• M47: 21,157,926 km (0.089 R)
• M48: 23,543,862 km (0.07 R)
• M49: 23,833,634 km (0.087 R)
• M50: 25,834,804 km (0.072 R)
• M51: 26,253,379 km (0.114 R)
• M52: 26,373,506 km (0.046 R)
• M53: 27,036,973 km (0.049 R)
• M54: 27,889,232 km (0.115 R)
• M55: 28,134,423 km (0.1 R)
• M56: 28,936,118 km (0.102 R)
• M57: 29,495,614 km (0.09 R)
• M58: 29,682,910 km (0.086 R)
• M59: 30,372,856 km (0.105 R)
• M60: 30,562,097 km (0.116 R)
• M61: 30,688,358 km (0.109 R)
• M62: 30,814,768 km (0.119 R)
• M63: 31,705,025 km (0.111 R)
• M64: 33,380,521 km (0.1 R)
• M65: 35,216,835 km (0.049 R)
• M66: 35,681,187 km (0.081 R)
• M67: 35,880,750 km (0.119 R)
• M68: 36,414,665 km (0.118 R)
• M69: 37,018,591 km (0.09 R)
• M70: 37,220,698 km (0.089 R)
• M71: 38,236,468 km (0.118 R)
• M72: 38,508,736 km (0.113 R)
• M73: 38,850,268 km (0.062 R)
• M74: 39,192,697 km (0.104 R)
• M75: 39,811,584 km (0.102 R)
• M76: 40,641,702 km (0.116 R)
• M77: 42,178,521 km (0.051 R)
• M78: 42,600,986 km (0.103 R)
• M79: 42,812,816 km (0.114 R)
• M80: 43,805,548 km (0.107 R)
• M81: 46,248,032 km (0.08 R)
• M82: 46,538,252 km (0.062 R)
• M83: 48,734,498 km (0.097 R)
• M84: 48,882,151 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.8

Radius: 13.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.32 AU - 12.72 AU

Year: 13039 Days

Day: 9.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,649,256 km

• M1: 186,549 km (0.091 R)
• M2: 344,524 km (0.097 R)
• M3: 517,908 km (0.1 R)
• M4: 799,301 km (0.118 R)
• M5: 1,217,577 km (0.051 R)
• M6: 1,323,792 km (0.115 R)
• M7: 1,414,897 km (0.105 R)
• M8: 1,642,585 km (0.048 R)
• M9: 2,007,454 km (0.116 R)
• M10: 2,243,370 km (0.097 R)
• M11: 2,443,232 km (0.065 R)
• M12: 3,078,724 km (0.036 R)
• M13: 3,738,002 km (0.08 R)
• M14: 4,030,316 km (0.109 R)
• M15: 4,330,110 km (0.083 R)
• M16: 4,468,788 km (0.11 R)
• M17: 4,750,780 km (0.118 R)
• M18: 5,601,393 km (0.108 R)
• M19: 5,692,049 km (0.085 R)
• M20: 6,786,807 km (0.09 R)
• M21: 7,210,019 km (0.049 R)
• M22: 7,541,378 km (0.085 R)
• M23: 7,810,056 km (0.107 R)
• M24: 7,979,700 km (0.105 R)
• M25: 8,253,614 km (0.055 R)
• M26: 8,495,813 km (0.115 R)
• M27: 8,951,937 km (0.071 R)
• M28: 9,416,139 km (0.104 R)
• M29: 9,705,760 km (0.072 R)
• M30: 9,888,270 km (0.085 R)
• M31: 10,817,871 km (0.032 R)
• M32: 11,197,550 km (0.118 R)
• M33: 11,427,482 km (0.075 R)
• M34: 11,581,718 km (0.099 R)
• M35: 11,736,551 km (0.084 R)
• M36: 12,600,629 km (0.099 R)
• M37: 13,363,578 km (0.088 R)
• M38: 13,526,041 km (0.102 R)
• M39: 14,182,626 km (0.081 R)
• M40: 14,598,359 km (0.103 R)
• M41: 14,975,944 km (0.119 R)
• M42: 15,998,595 km (0.106 R)
• M43: 16,127,997 km (0.025 R)
• M44: 16,911,890 km (0.044 R)
• M45: 17,087,817 km (0.068 R)
• M46: 17,441,466 km (0.088 R)
• M47: 18,110,917 km (0.106 R)
• M48: 18,336,061 km (0.116 R)
• M49: 18,743,566 km (0.098 R)
• M50: 19,108,286 km (0.103 R)
• M51: 20,169,832 km (0.042 R)
• M52: 20,778,396 km (0.1 R)
• M53: 21,014,162 km (0.11 R)
• M54: 21,108,559 km (0.077 R)
• M55: 21,726,398 km (0.07 R)
• M56: 21,869,862 km (0.098 R)
• M57: 22,109,668 km (0.111 R)
• M58: 22,737,081 km (0.091 R)
• M59: 23,077,267 km (0.117 R)
• M60: 23,517,384 km (0.067 R)
• M61: 24,405,696 km (0.067 R)
• M62: 24,754,109 km (0.076 R)
• M63: 26,623,035 km (0.112 R)
• M64: 26,725,360 km (0.112 R)
• M65: 27,238,930 km (0.113 R)
• M66: 27,807,701 km (0.06 R)
• M67: 28,694,368 km (0.094 R)
• M68: 29,643,267 km (0.084 R)
• M69: 29,802,439 km (0.114 R)
• M70: 30,870,717 km (0.097 R)
• M71: 32,169,227 km (0.086 R)
• M72: 33,209,830 km (0.084 R)
• M73: 34,039,200 km (0.112 R)
• M74: 34,819,353 km (0.099 R)
• M75: 35,944,180 km (0.093 R)
• M76: 36,170,671 km (0.092 R)
• M77: 36,397,461 km (0.084 R)
• M78: 36,966,831 km (0.08 R)
• M79: 37,596,338 km (0.083 R)
• M80: 37,883,716 km (0.115 R)
• M81: 38,576,354 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.2

Radius: 12.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.86 AU - 19.7 AU

Year: 20231 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,649,256 km

• M1: 162,762 km (0.082 R)
• M2: 812,915 km (0.04 R)
• M3: 1,191,996 km (0.094 R)
• M4: 1,302,549 km (0.025 R)
• M5: 1,594,564 km (0.072 R)
• M6: 1,940,434 km (0.069 R)
• M7: 2,072,230 km (0.12 R)
• M8: 2,241,425 km (0.079 R)
• M9: 3,631,937 km (0.038 R)
• M10: 3,837,335 km (0.094 R)
• M11: 4,302,734 km (0.12 R)
• M12: 5,103,232 km (0.065 R)
• M13: 5,241,161 km (0.073 R)
• M14: 5,567,883 km (0.076 R)
• M15: 6,094,767 km (0.084 R)
• M16: 6,637,807 km (0.049 R)
• M17: 6,991,606 km (0.102 R)
• M18: 7,248,017 km (0.091 R)
• M19: 7,559,928 km (0.119 R)
• M20: 8,089,654 km (0.09 R)
• M21: 8,962,109 km (0.088 R)
• M22: 10,152,310 km (0.049 R)
• M23: 10,268,248 km (0.104 R)
• M24: 10,677,698 km (0.1 R)
• M25: 11,092,383 km (0.067 R)
• M26: 11,331,740 km (0.116 R)
• M27: 11,452,166 km (0.106 R)
• M28: 11,815,689 km (0.097 R)
• M29: 12,183,101 km (0.082 R)
• M30: 13,181,218 km (0.028 R)
• M31: 13,307,778 km (0.088 R)
• M32: 13,690,150 km (0.09 R)
• M33: 14,990,455 km (0.089 R)
• M34: 15,521,677 km (0.093 R)
• M35: 16,876,585 km (0.101 R)
• M36: 17,083,179 km (0.062 R)
• M37: 18,410,561 km (0.044 R)
• M38: 19,337,769 km (0.108 R)
• M39: 20,353,389 km (0.116 R)
• M40: 20,867,706 km (0.05 R)
• M41: 21,386,212 km (0.059 R)
• M42: 22,360,543 km (0.117 R)
• M43: 23,426,129 km (0.035 R)
• M44: 23,810,595 km (0.098 R)
• M45: 23,965,130 km (0.12 R)
• M46: 26,241,262 km (0.104 R)
• M47: 26,881,241 km (0.074 R)
• M48: 27,932,166 km (0.095 R)
• M49: 28,339,970 km (0.107 R)
• M50: 29,326,718 km (0.045 R)
• M51: 29,492,323 km (0.062 R)
• M52: 31,672,861 km (0.082 R)
• M53: 33,126,504 km (0.086 R)
• M54: 33,731,328 km (0.09 R)
• M55: 34,952,047 km (0.091 R)
• M56: 36,275,838 km (0.104 R)
• M57: 36,720,892 km (0.079 R)
• M58: 37,526,327 km (0.029 R)
• M59: 37,616,235 km (0.099 R)
• M60: 39,885,784 km (0.096 R)
• M61: 40,161,194 km (0.105 R)
• M62: 42,480,111 km (0.085 R)
• M63: 45,224,184 km (0.099 R)
• M64: 48,415,855 km (0.058 R)
• M65: 49,890,441 km (0.1 R)
• M66: 51,879,494 km (0.099 R)
• M67: 52,682,386 km (0.102 R)
• M68: 52,783,066 km (0.026 R)
• M69: 53,489,467 km (0.101 R)
• M70: 55,217,771 km (0.112 R)
• M71: 55,422,421 km (0.028 R)
• M72: 57,171,220 km (0.058 R)
• M73: 57,378,114 km (0.092 R)
• M74: 57,792,799 km (0.072 R)
• M75: 58,312,352 km (0.095 R)
• M76: 58,416,473 km (0.086 R)
• M77: 62,312,300 km (0.115 R)
• M78: 62,738,505 km (0.081 R)
• M79: 63,379,681 km (0.034 R)
• M80: 65,099,907 km (0.078 R)
• M81: 66,617,577 km (0.065 R)
• M82: 67,271,619 km (0.098 R)
• M83: 67,490,032 km (0.097 R)
• M84: 68,805,895 km (0.084 R)
• M85: 69,026,103 km (0.118 R)
• M86: 72,580,100 km (0.085 R)
• M87: 74,718,152 km (0.11 R)
• M88: 75,511,171 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.7

Radius: 6.4

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 18.41 AU - 21.61 AU

Year: 26345 Days

Day: 23.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,649,256 km

• M1: 409,150 km (0.108 R)
• M2: 723,306 km (0.083 R)
• M3: 863,030 km (0.09 R)
• M4: 904,618 km (0.042 R)
• M5: 1,123,031 km (0.085 R)
• M6: 1,168,659 km (0.092 R)
• M7: 1,608,177 km (0.107 R)
• M8: 1,792,033 km (0.105 R)
• M9: 2,010,446 km (0.082 R)
• M10: 2,208,663 km (0.084 R)
• M11: 2,654,465 km (0.105 R)
• M12: 2,903,545 km (0.103 R)
• M13: 2,998,839 km (0.074 R)
• M14: 3,063,016 km (0.111 R)
• M15: 3,324,214 km (0.113 R)
• M16: 3,660,959 km (0.107 R)
• M17: 4,008,475 km (0.101 R)
• M18: 4,258,004 km (0.108 R)
• M19: 4,366,612 km (0.098 R)
• M20: 4,439,466 km (0.106 R)
• M21: 4,772,322 km (0.037 R)
• M22: 4,922,967 km (0.115 R)
• M23: 6,763,918 km (0.084 R)
• M24: 6,848,441 km (0.12 R)
• M25: 7,275,842 km (0.045 R)
• M26: 8,111,496 km (0.078 R)
• M27: 8,291,312 km (0.085 R)
• M28: 9,920,134 km (0.104 R)
• M29: 10,894,016 km (0.113 R)
• M30: 11,042,716 km (0.094 R)
• M31: 11,392,327 km (0.105 R)
• M32: 12,618,431 km (0.109 R)
• M33: 13,939,530 km (0.101 R)
• M34: 14,208,955 km (0.109 R)
• M35: 14,917,600 km (0.104 R)
• M36: 15,359,363 km (0.077 R)
• M37: 16,767,677 km (0.055 R)
• M38: 17,400,177 km (0.104 R)
• M39: 17,806,784 km (0.104 R)
• M40: 17,923,620 km (0.112 R)
• M41: 18,099,248 km (0.112 R)
• M42: 18,275,325 km (0.059 R)
• M43: 18,452,149 km (0.112 R)
• M44: 18,511,241 km (0.077 R)
• M45: 21,854,005 km (0.093 R)
• M46: 22,734,089 km (0.101 R)
• M47: 23,051,237 km (0.045 R)
• M48: 23,114,816 km (0.07 R)
• M49: 23,178,544 km (0.117 R)
• M50: 23,561,665 km (0.078 R)
• M51: 24,011,505 km (0.117 R)
• M52: 24,205,085 km (0.053 R)
• M53: 24,854,190 km (0.105 R)
• M54: 24,919,415 km (0.096 R)
• M55: 25,377,484 km (0.045 R)
• M56: 25,574,803 km (0.102 R)
• M57: 25,904,517 km (0.107 R)
• M58: 26,969,504 km (0.115 R)
• M59: 28,116,471 km (0.115 R)
• M60: 28,320,523 km (0.077 R)
• M61: 30,248,839 km (0.049 R)
• M62: 30,388,115 km (0.104 R)
• M63: 31,934,957 km (0.083 R)
• M64: 32,219,043 km (0.091 R)
• M65: 32,290,102 km (0.118 R)
• M66: 32,432,519 km (0.085 R)
• M67: 34,302,941 km (0.111 R)
• M68: 34,375,646 km (0.105 R)
• M69: 36,578,325 km (0.08 R)
• M70: 36,875,576 km (0.064 R)
• M71: 38,448,598 km (0.113 R)
• M72: 39,890,721 km (0.069 R)
• M73: 40,119,905 km (0.111 R)
• M74: 40,964,535 km (0.114 R)
• M75: 41,505,032 km (0.108 R)
• M76: 42,047,922 km (0.099 R)
• M77: 43,140,585 km (0.12 R)
• M78: 43,611,818 km (0.065 R)
• M79: 44,956,105 km (0.097 R)
• M80: 45,593,392 km (0.109 R)
• M81: 46,957,575 km (0.118 R)
• M82: 47,280,407 km (0.1 R)
• M83: 47,523,055 km (0.039 R)
• M84: 48,661,046 km (0.081 R)
• M85: 49,151,577 km (0.094 R)
• M86: 50,137,278 km (0.096 R)
• M87: 51,129,710 km (0.11 R)
• M88: 51,794,822 km (0.079 R)
• M89: 51,961,474 km (0.095 R)
• M90: 52,128,425 km (0.059 R)
• M91: 52,295,526 km (0.104 R)
• M92: 54,399,171 km (0.083 R)
• M93: 56,873,819 km (0.092 R)
• M94: 56,959,838 km (0.062 R)
• M95: 57,390,381 km (0.101 R)

Kuiper Belt

Range: 37.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 17,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit