🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.48 AU - 1.88 AU

Year: 762 Days

Day: 34.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,919,146 km

• M1: 1,021,454 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.5

Radius: 13.3

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.03 AU - 13.05 AU

Year: 13715 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,919,146 km

• M1: 172,486 km (0.052 R)
• M2: 681,717 km (0.025 R)
• M3: 1,299,557 km (0.067 R)
• M4: 2,106,488 km (0.119 R)
• M5: 2,526,858 km (0.082 R)
• M6: 3,541,281 km (0.074 R)
• M7: 4,233,769 km (0.07 R)
• M8: 4,777,707 km (0.108 R)
• M9: 5,440,575 km (0.11 R)
• M10: 7,037,682 km (0.114 R)
• M11: 7,527,466 km (0.109 R)
• M12: 8,377,930 km (0.081 R)
• M13: 11,928,485 km (0.112 R)
• M14: 12,756,210 km (0.09 R)
• M15: 13,351,460 km (0.045 R)
• M16: 14,884,988 km (0.088 R)
• M17: 16,455,467 km (0.113 R)
• M18: 20,277,543 km (0.081 R)
• M19: 22,970,304 km (0.091 R)
• M20: 23,852,333 km (0.104 R)
• M21: 26,209,098 km (0.067 R)
• M22: 29,856,294 km (0.106 R)
• M23: 32,958,206 km (0.06 R)
• M24: 35,876,262 km (0.102 R)
• M25: 36,400,752 km (0.086 R)
• M26: 38,962,317 km (0.03 R)
• M27: 44,895,518 km (0.085 R)
• M28: 54,278,895 km (0.092 R)
• M29: 57,616,124 km (0.083 R)
• M30: 63,350,958 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.5

Radius: 8.9

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.31 AU - 13.11 AU

Year: 14926 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,919,146 km

• M1: 110,702 km (0.101 R)
• M2: 432,188 km (0.056 R)
• M3: 747,092 km (0.069 R)
• M4: 1,504,506 km (0.108 R)
• M5: 1,988,904 km (0.069 R)
• M6: 3,475,458 km (0.094 R)
• M7: 3,856,035 km (0.114 R)
• M8: 4,997,616 km (0.049 R)
• M9: 5,962,822 km (0.058 R)
• M10: 7,525,222 km (0.117 R)
• M11: 8,449,138 km (0.084 R)
• M12: 10,745,166 km (0.096 R)
• M13: 12,097,531 km (0.097 R)
• M14: 12,782,839 km (0.091 R)
• M15: 16,679,564 km (0.119 R)
• M16: 17,216,471 km (0.085 R)
• M17: 18,979,332 km (0.09 R)
• M18: 22,859,751 km (0.113 R)
• M19: 24,589,252 km (0.07 R)
• M20: 31,794,933 km (0.117 R)
• M21: 32,501,484 km (0.072 R)
• M22: 33,218,656 km (0.106 R)
• M23: 37,092,792 km (0.087 R)
• M24: 40,291,494 km (0.07 R)
• M25: 58,543,481 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.2

Radius: 5.6

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.34 AU - 14.9 AU

Year: 18562 Days

Day: 21.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,919,146 km

• M1: 69,862 km (0.104 R)
• M2: 277,803 km (0.06 R)
• M3: 545,135 km (0.112 R)
• M4: 1,614,460 km (0.101 R)
• M5: 1,979,329 km (0.106 R)
• M6: 2,397,605 km (0.083 R)
• M7: 2,917,158 km (0.096 R)
• M8: 3,384,353 km (0.062 R)
• M9: 6,457,691 km (0.117 R)
• M10: 9,855,508 km (0.108 R)
• M11: 11,732,811 km (0.096 R)
• M12: 12,725,244 km (0.035 R)
• M13: 12,906,108 km (0.12 R)
• M14: 14,155,549 km (0.104 R)
• M15: 14,349,727 km (0.087 R)
• M16: 15,828,053 km (0.082 R)
• M17: 17,038,001 km (0.091 R)
• M18: 17,852,860 km (0.104 R)
• M19: 20,951,930 km (0.062 R)
• M20: 22,059,702 km (0.101 R)
• M21: 23,116,461 km (0.089 R)
• M22: 25,046,274 km (0.093 R)
• M23: 26,001,905 km (0.103 R)
• M24: 26,195,934 km (0.083 R)
• M25: 26,390,860 km (0.087 R)
• M26: 27,180,587 km (0.099 R)
• M27: 29,855,397 km (0.06 R)
• M28: 30,496,723 km (0.103 R)
• M29: 33,611,350 km (0.063 R)
• M30: 34,305,335 km (0.055 R)
• M31: 34,538,708 km (0.061 R)
• M32: 35,961,533 km (0.09 R)
• M33: 36,565,759 km (0.073 R)
• M34: 43,392,658 km (0.094 R)
• M35: 45,609,100 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.1

Radius: 4.4

Gravity: 24.54 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.26 AU - 20.28 AU

Year: 27320 Days

Day: 17.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,919,146 km

• M1: 949,198 km (0.1 R)
• M2: 1,796,970 km (0.109 R)
• M3: 3,032,648 km (0.069 R)
• M4: 3,340,371 km (0.094 R)
• M5: 3,607,553 km (0.11 R)
• M6: 4,218,062 km (0.067 R)
• M7: 6,150,268 km (0.099 R)
• M8: 6,326,494 km (0.061 R)
• M9: 6,551,489 km (0.119 R)
• M10: 8,548,621 km (0.045 R)
• M11: 9,048,128 km (0.119 R)
• M12: 10,982,279 km (0.119 R)
• M13: 12,114,136 km (0.098 R)
• M14: 12,743,794 km (0.071 R)
• M15: 18,955,995 km (0.052 R)
• M16: 32,957,309 km (0.098 R)
• M17: 34,318,649 km (0.091 R)
• M18: 38,328,919 km (0.089 R)
• M19: 42,322,434 km (0.112 R)
• M20: 43,766,802 km (0.112 R)
• M21: 66,064,364 km (0.097 R)
• M22: 76,858,449 km (0.12 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit