🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.6 AU - 0.68 AU

Year: 190 Days

Day: 45.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,093,189 km

• M1: 165,156 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.83 AU - 0.99 AU

Year: 322 Days

Day: 32.4 Hours

Environment

Temp: 50 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.22 AU - 1.28 AU

Year: 518 Days

Day: 36.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.91 AU - 2.53 AU

Year: 1227 Days

Day: 34 Hours

Environment

Temp: -85 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.8 AU - 2.82 AU

Year: 1302 Days

Day: 26.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.2

Radius: 8.7

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.81 AU - 7.87 AU

Year: 6634 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,093,189 km

• M1: 109,356 km (0.051 R)
• M2: 264,339 km (0.058 R)
• M3: 368,759 km (0.086 R)
• M4: 513,420 km (0.075 R)
• M5: 599,588 km (0.087 R)
• M6: 691,292 km (0.113 R)
• M7: 787,932 km (0.075 R)
• M8: 1,026,690 km (0.058 R)
• M9: 1,122,134 km (0.102 R)
• M10: 1,552,527 km (0.103 R)
• M11: 1,700,629 km (0.075 R)
• M12: 1,872,816 km (0.111 R)
• M13: 2,172,610 km (0.104 R)
• M14: 2,487,813 km (0.078 R)
• M15: 2,639,804 km (0.118 R)
• M16: 2,862,555 km (0.119 R)
• M17: 3,184,639 km (0.045 R)
• M18: 3,255,100 km (0.113 R)
• M19: 3,326,159 km (0.1 R)
• M20: 3,591,246 km (0.111 R)
• M21: 4,348,810 km (0.08 R)
• M22: 4,692,137 km (0.06 R)
• M23: 5,071,817 km (0.117 R)
• M24: 5,517,768 km (0.109 R)
• M25: 6,092,972 km (0.081 R)
• M26: 6,387,679 km (0.047 R)
• M27: 6,717,393 km (0.116 R)
• M28: 6,777,980 km (0.096 R)
• M29: 8,058,837 km (0.082 R)
• M30: 8,382,417 km (0.038 R)
• M31: 8,842,581 km (0.115 R)
• M32: 9,378,739 km (0.098 R)
• M33: 9,548,383 km (0.093 R)
• M34: 9,787,590 km (0.065 R)
• M35: 9,856,405 km (0.05 R)
• M36: 9,994,335 km (0.06 R)
• M37: 10,799,919 km (0.088 R)
• M38: 11,049,299 km (0.085 R)
• M39: 11,444,836 km (0.05 R)
• M40: 11,662,650 km (0.12 R)
• M41: 11,845,159 km (0.067 R)
• M42: 12,065,517 km (0.105 R)
• M43: 12,734,519 km (0.062 R)
• M44: 12,884,865 km (0.051 R)
• M45: 13,035,659 km (0.057 R)
• M46: 13,683,568 km (0.084 R)
• M47: 14,186,067 km (0.116 R)
• M48: 14,264,007 km (0.095 R)
• M49: 15,169,523 km (0.07 R)
• M50: 15,328,845 km (0.106 R)
• M51: 15,609,042 km (0.09 R)
• M52: 15,689,525 km (0.057 R)
• M53: 16,134,130 km (0.119 R)
• M54: 16,296,743 km (0.079 R)
• M55: 16,747,033 km (0.092 R)
• M56: 17,701,617 km (0.076 R)
• M57: 17,995,577 km (0.091 R)
• M58: 18,079,950 km (0.105 R)
• M59: 18,418,490 km (0.076 R)
• M60: 18,716,489 km (0.1 R)
• M61: 20,405,598 km (0.115 R)
• M62: 20,669,639 km (0.074 R)
• M63: 23,006,208 km (0.104 R)
• M64: 23,235,392 km (0.101 R)
• M65: 23,741,930 km (0.097 R)
• M66: 23,834,382 km (0.072 R)
• M67: 24,391,933 km (0.109 R)
• M68: 24,531,956 km (0.069 R)
• M69: 25,094,893 km (0.062 R)
• M70: 25,236,263 km (0.047 R)
• M71: 26,090,168 km (0.117 R)
• M72: 26,664,773 km (0.034 R)
• M73: 27,195,098 km (0.117 R)
• M74: 27,388,677 km (0.116 R)
• M75: 28,806,865 km (0.113 R)
• M76: 29,450,136 km (0.098 R)
• M77: 29,649,101 km (0.087 R)
• M78: 30,198,425 km (0.069 R)
• M79: 30,449,300 km (0.061 R)
• M80: 30,600,095 km (0.113 R)
• M81: 30,902,582 km (0.097 R)
• M82: 31,104,688 km (0.054 R)
• M83: 32,121,954 km (0.049 R)
• M84: 32,224,429 km (0.092 R)
• M85: 32,429,378 km (0.092 R)
• M86: 32,686,237 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.6

Radius: 12.1

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.07 AU - 11.81 AU

Year: 14350 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,093,189 km

• M1: 156,479 km (0.052 R)
• M2: 339,886 km (0.088 R)
• M3: 666,159 km (0.028 R)
• M4: 967,300 km (0.086 R)
• M5: 1,337,704 km (0.09 R)
• M6: 1,637,049 km (0.11 R)
• M7: 1,722,619 km (0.099 R)
• M8: 1,868,477 km (0.08 R)
• M9: 2,626,340 km (0.097 R)
• M10: 2,898,758 km (0.081 R)
• M11: 3,003,476 km (0.099 R)
• M12: 3,657,518 km (0.077 R)
• M13: 4,157,175 km (0.088 R)
• M14: 4,236,013 km (0.073 R)
• M15: 4,760,653 km (0.086 R)
• M16: 5,051,770 km (0.088 R)
• M17: 6,004,410 km (0.086 R)
• M18: 6,918,154 km (0.112 R)
• M19: 7,153,471 km (0.096 R)
• M20: 7,583,565 km (0.109 R)
• M21: 8,071,404 km (0.095 R)
• M22: 8,170,288 km (0.078 R)
• M23: 8,269,471 km (0.113 R)
• M24: 8,670,244 km (0.067 R)
• M25: 8,873,099 km (0.085 R)
• M26: 9,491,237 km (0.1 R)
• M27: 9,752,734 km (0.104 R)
• M28: 9,911,009 km (0.1 R)
• M29: 10,336,764 km (0.102 R)
• M30: 10,877,560 km (0.114 R)
• M31: 12,043,227 km (0.076 R)
• M32: 12,554,852 km (0.106 R)
• M33: 13,248,238 km (0.112 R)
• M34: 13,776,318 km (0.117 R)
• M35: 14,491,396 km (0.058 R)
• M36: 14,853,423 km (0.112 R)
• M37: 15,157,406 km (0.097 R)
• M38: 15,524,818 km (0.034 R)
• M39: 16,331,151 km (0.083 R)
• M40: 16,771,118 km (0.034 R)
• M41: 19,094,223 km (0.087 R)
• M42: 20,969,882 km (0.098 R)
• M43: 21,516,662 km (0.098 R)
• M44: 21,860,737 km (0.1 R)
• M45: 23,255,139 km (0.026 R)
• M46: 23,396,060 km (0.105 R)
• M47: 23,537,430 km (0.084 R)
• M48: 25,691,041 km (0.111 R)
• M49: 26,496,326 km (0.106 R)
• M50: 27,161,438 km (0.074 R)
• M51: 27,607,838 km (0.113 R)
• M52: 28,508,118 km (0.038 R)
• M53: 29,417,823 km (0.092 R)
• M54: 31,577,717 km (0.11 R)
• M55: 32,834,638 km (0.113 R)
• M56: 32,913,776 km (0.076 R)
• M57: 32,992,913 km (0.062 R)
• M58: 33,788,175 km (0.056 R)
• M59: 34,509,237 km (0.077 R)
• M60: 34,992,737 km (0.062 R)
• M61: 36,538,831 km (0.066 R)
• M62: 38,273,418 km (0.082 R)
• M63: 38,356,595 km (0.11 R)
• M64: 39,528,694 km (0.104 R)
• M65: 40,797,583 km (0.073 R)
• M66: 41,052,947 km (0.1 R)
• M67: 41,565,320 km (0.067 R)
• M68: 42,079,787 km (0.11 R)
• M69: 45,210,571 km (0.072 R)
• M70: 46,714,927 km (0.12 R)
• M71: 48,145,831 km (0.117 R)
• M72: 48,595,971 km (0.073 R)
• M73: 49,409,634 km (0.057 R)
• M74: 49,863,663 km (0.112 R)
• M75: 51,693,395 km (0.095 R)
• M76: 53,359,017 km (0.051 R)
• M77: 53,452,067 km (0.114 R)
• M78: 54,948,195 km (0.025 R)
• M79: 56,174,000 km (0.087 R)
• M80: 56,458,087 km (0.114 R)
• M81: 57,694,962 km (0.092 R)
• M82: 58,364,562 km (0.112 R)
• M83: 59,711,691 km (0.108 R)
• M84: 60,389,070 km (0.101 R)
• M85: 61,068,992 km (0.107 R)
• M86: 61,166,231 km (0.094 R)
• M87: 61,556,233 km (0.105 R)
• M88: 66,398,716 km (0.044 R)
• M89: 66,599,027 km (0.053 R)

Asteroid Belt

Center: 12.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.4

Radius: 4.7

Gravity: 31.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.43 AU - 16.05 AU

Year: 18888 Days

Day: 16 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,093,189 km

• M1: 154,983 km (0.073 R)
• M2: 314,455 km (0.029 R)
• M3: 439,967 km (0.092 R)
• M4: 518,656 km (0.106 R)
• M5: 879,187 km (0.082 R)
• M6: 1,005,298 km (0.057 R)
• M7: 1,083,837 km (0.058 R)
• M8: 1,360,144 km (0.114 R)
• M9: 1,447,210 km (0.082 R)
• M10: 1,566,290 km (0.113 R)
• M11: 1,719,478 km (0.069 R)
• M12: 1,813,874 km (0.085 R)
• M13: 2,040,515 km (0.111 R)
• M14: 2,414,809 km (0.099 R)
• M15: 3,986,634 km (0.089 R)
• M16: 4,756,763 km (0.117 R)
• M17: 5,617,998 km (0.037 R)
• M18: 5,711,348 km (0.049 R)
• M19: 5,805,295 km (0.086 R)
• M20: 6,575,275 km (0.064 R)
• M21: 6,624,493 km (0.085 R)
• M22: 7,530,607 km (0.084 R)
• M23: 7,893,232 km (0.073 R)
• M24: 8,261,692 km (0.08 R)
• M25: 9,289,878 km (0.073 R)
• M26: 10,016,176 km (0.106 R)
• M27: 10,186,418 km (0.062 R)
• M28: 11,760,936 km (0.061 R)
• M29: 11,820,625 km (0.063 R)
• M30: 12,000,592 km (0.109 R)
• M31: 12,181,306 km (0.044 R)
• M32: 12,913,438 km (0.082 R)
• M33: 14,548,094 km (0.117 R)
• M34: 15,258,983 km (0.109 R)
• M35: 17,119,083 km (0.11 R)
• M36: 17,937,832 km (0.028 R)
• M37: 18,490,895 km (0.109 R)
• M38: 20,613,689 km (0.116 R)
• M39: 21,703,659 km (0.041 R)
• M40: 22,218,725 km (0.096 R)
• M41: 22,589,129 km (0.095 R)
• M42: 23,260,973 km (0.103 R)
• M43: 23,561,515 km (0.078 R)
• M44: 24,090,942 km (0.072 R)
• M45: 24,624,109 km (0.083 R)
• M46: 25,315,251 km (0.075 R)
• M47: 25,469,785 km (0.107 R)
• M48: 25,624,619 km (0.079 R)
• M49: 25,702,111 km (0.06 R)
• M50: 26,325,037 km (0.089 R)
• M51: 28,463,688 km (0.083 R)
• M52: 31,649,823 km (0.115 R)
• M53: 32,484,878 km (0.082 R)
• M54: 34,946,960 km (0.117 R)
• M55: 35,032,979 km (0.087 R)
• M56: 35,463,821 km (0.101 R)
• M57: 36,592,387 km (0.099 R)
• M58: 36,854,483 km (0.095 R)
• M59: 37,732,622 km (0.117 R)
• M60: 37,997,410 km (0.107 R)
• M61: 38,174,385 km (0.087 R)
• M62: 38,440,070 km (0.108 R)
• M63: 39,868,281 km (0.109 R)
• M64: 40,679,102 km (0.092 R)
• M65: 41,041,278 km (0.117 R)
• M66: 41,131,935 km (0.044 R)
• M67: 42,500,456 km (0.077 R)
• M68: 45,751,367 km (0.116 R)
• M69: 47,168,807 km (0.116 R)
• M70: 48,121,745 km (0.118 R)
• M71: 48,408,973 km (0.072 R)
• M72: 51,311,471 km (0.037 R)
• M73: 51,898,643 km (0.082 R)
• M74: 52,685,079 km (0.105 R)
• M75: 52,783,664 km (0.094 R)
• M76: 53,971,471 km (0.083 R)
• M77: 54,469,034 km (0.106 R)
• M78: 56,373,265 km (0.111 R)
• M79: 57,181,692 km (0.094 R)
• M80: 57,485,824 km (0.048 R)
• M81: 58,299,337 km (0.116 R)
• M82: 59,321,689 km (0.1 R)
• M83: 59,526,938 km (0.034 R)
• M84: 60,659,693 km (0.036 R)
• M85: 60,762,915 km (0.084 R)
• M86: 60,866,287 km (0.055 R)
• M87: 62,632,889 km (0.072 R)
• M88: 63,050,865 km (0.057 R)
• M89: 63,469,889 km (0.084 R)
• M90: 64,100,144 km (0.119 R)
• M91: 64,943,727 km (0.077 R)
• M92: 65,684,984 km (0.063 R)
• M93: 66,216,057 km (0.057 R)
• M94: 68,892,811 km (0.119 R)
• M95: 69,324,401 km (0.054 R)
• M96: 71,823,284 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.6

Radius: 4.9

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.55 AU - 16.71 AU

Year: 20753 Days

Day: 24.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,093,189 km

• M1: 150,495 km (0.096 R)
• M2: 249,380 km (0.065 R)
• M3: 300,692 km (0.11 R)
• M4: 559,646 km (0.08 R)
• M5: 611,556 km (0.068 R)
• M6: 647,011 km (0.064 R)
• M7: 1,193,043 km (0.099 R)
• M8: 1,283,550 km (0.079 R)
• M9: 1,471,445 km (0.09 R)
• M10: 2,005,359 km (0.076 R)
• M11: 2,477,490 km (0.093 R)
• M12: 2,711,312 km (0.072 R)
• M13: 2,982,832 km (0.049 R)
• M14: 3,044,317 km (0.12 R)
• M15: 3,168,632 km (0.056 R)
• M16: 3,358,173 km (0.062 R)
• M17: 3,814,895 km (0.074 R)
• M18: 4,465,347 km (0.101 R)
• M19: 4,535,807 km (0.089 R)
• M20: 4,606,717 km (0.059 R)
• M21: 4,821,390 km (0.088 R)
• M22: 4,929,998 km (0.047 R)
• M23: 5,149,608 km (0.061 R)
• M24: 5,186,558 km (0.076 R)
• M25: 5,409,908 km (0.074 R)
• M26: 5,447,457 km (0.103 R)
• M27: 6,693,757 km (0.039 R)
• M28: 7,018,534 km (0.11 R)
• M29: 7,224,231 km (0.108 R)
• M30: 7,431,873 km (0.116 R)
• M31: 8,455,571 km (0.063 R)
• M32: 9,207,001 km (0.119 R)
• M33: 9,658,936 km (0.117 R)
• M34: 10,631,472 km (0.12 R)
• M35: 10,678,595 km (0.113 R)
• M36: 10,725,719 km (0.111 R)
• M37: 11,249,012 km (0.066 R)
• M38: 12,968,490 km (0.114 R)
• M39: 13,576,605 km (0.045 R)
• M40: 14,873,170 km (0.065 R)
• M41: 16,208,780 km (0.094 R)
• M42: 16,535,053 km (0.059 R)
• M43: 17,138,680 km (0.103 R)
• M44: 17,304,584 km (0.087 R)
• M45: 17,582,238 km (0.119 R)
• M46: 17,973,436 km (0.072 R)
• M47: 18,198,282 km (0.108 R)
• M48: 19,049,793 km (0.089 R)
• M49: 19,221,531 km (0.097 R)
• M50: 19,566,803 km (0.081 R)
• M51: 19,914,020 km (0.062 R)
• M52: 20,030,257 km (0.085 R)
• M53: 20,088,451 km (0.106 R)
• M54: 20,146,794 km (0.088 R)
• M55: 20,791,112 km (0.108 R)
• M56: 21,680,771 km (0.118 R)
• M57: 22,280,808 km (0.076 R)
• M58: 22,461,821 km (0.112 R)
• M59: 22,522,259 km (0.084 R)
• M60: 22,704,020 km (0.092 R)
• M61: 23,681,343 km (0.07 R)
• M62: 23,804,462 km (0.103 R)
• M63: 24,922,108 km (0.102 R)
• M64: 25,110,152 km (0.047 R)
• M65: 25,424,457 km (0.05 R)
• M66: 25,866,519 km (0.052 R)
• M67: 25,993,378 km (0.088 R)
• M68: 26,758,571 km (0.053 R)
• M69: 27,015,281 km (0.106 R)
• M70: 28,900,663 km (0.092 R)
• M71: 30,025,489 km (0.083 R)
• M72: 31,773,391 km (0.078 R)
• M73: 31,841,308 km (0.09 R)
• M74: 31,977,143 km (0.08 R)
• M75: 32,181,494 km (0.078 R)
• M76: 32,454,360 km (0.098 R)
• M77: 39,815,772 km (0.107 R)
• M78: 40,476,097 km (0.086 R)
• M79: 41,658,968 km (0.063 R)
• M80: 42,403,965 km (0.106 R)
• M81: 45,427,787 km (0.102 R)
• M82: 45,887,202 km (0.102 R)
• M83: 47,042,846 km (0.098 R)
• M84: 47,197,679 km (0.096 R)
• M85: 47,507,796 km (0.098 R)
• M86: 48,754,993 km (0.095 R)
• M87: 49,068,401 km (0.081 R)
• M88: 49,382,556 km (0.038 R)
• M89: 51,839,851 km (0.097 R)
• M90: 52,801,616 km (0.1 R)
• M91: 53,204,184 km (0.03 R)
• M92: 53,446,083 km (0.1 R)
• M93: 54,093,244 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 13,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit