🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.5 AU - 0.52 AU

Year: 232 Days

Day: 46.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.1

Radius: 9.1

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.63 AU - 2.67 AU

Year: 2743 Days

Day: 13.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,825,875 km

• M1: 113,246 km (0.039 R)
• M2: 477,965 km (0.098 R)
• M3: 872,156 km (0.107 R)
• M4: 1,339,350 km (0.059 R)
• M5: 1,854,415 km (0.097 R)
• M6: 2,667,031 km (0.04 R)
• M7: 3,031,302 km (0.041 R)
• M8: 4,154,183 km (0.088 R)
• M9: 4,739,111 km (0.075 R)
• M10: 5,403,774 km (0.099 R)
• M11: 5,990,048 km (0.096 R)
• M12: 6,530,097 km (0.102 R)
• M13: 6,827,198 km (0.082 R)
• M14: 7,226,774 km (0.08 R)
• M15: 8,625,813 km (0.085 R)
• M16: 12,532,262 km (0.087 R)
• M17: 13,179,273 km (0.092 R)
• M18: 15,150,973 km (0.11 R)
• M19: 17,997,970 km (0.053 R)
• M20: 19,181,888 km (0.091 R)
• M21: 21,770,230 km (0.115 R)
• M22: 22,301,153 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.8

Radius: 8.7

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.23 AU - 5.29 AU

Year: 5590 Days

Day: 12.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,825,875 km

• M1: 108,159 km (0.055 R)
• M2: 661,073 km (0.12 R)
• M3: 1,086,529 km (0.081 R)
• M4: 1,547,141 km (0.113 R)
• M5: 2,102,598 km (0.082 R)
• M6: 2,393,267 km (0.074 R)
• M7: 2,710,863 km (0.119 R)
• M8: 3,721,546 km (0.088 R)
• M9: 4,149,845 km (0.115 R)
• M10: 4,427,648 km (0.11 R)
• M11: 5,162,772 km (0.074 R)
• M12: 6,531,892 km (0.09 R)
• M13: 7,228,270 km (0.079 R)
• M14: 7,934,821 km (0.03 R)
• M15: 10,656,006 km (0.106 R)
• M16: 12,225,886 km (0.041 R)
• M17: 13,776,767 km (0.103 R)
• M18: 14,226,758 km (0.119 R)
• M19: 14,978,786 km (0.068 R)
• M20: 15,334,679 km (0.097 R)
• M21: 16,311,553 km (0.103 R)
• M22: 18,186,912 km (0.09 R)
• M23: 19,280,922 km (0.113 R)
• M24: 21,599,539 km (0.083 R)
• M25: 23,535,784 km (0.11 R)
• M26: 26,179,328 km (0.087 R)
• M27: 27,750,255 km (0.083 R)
• M28: 30,317,056 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.4

Radius: 7.3

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.92 AU - 7.12 AU

Year: 10585 Days

Day: 18.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,825,875 km

• M1: 103,223 km (0.109 R)
• M2: 405,111 km (0.1 R)
• M3: 716,723 km (0.08 R)
• M4: 2,085,843 km (0.044 R)
• M5: 3,065,560 km (0.065 R)
• M6: 3,952,825 km (0.113 R)
• M7: 5,001,057 km (0.05 R)
• M8: 5,855,709 km (0.087 R)
• M9: 7,294,243 km (0.091 R)
• M10: 9,147,461 km (0.041 R)
• M11: 11,238,091 km (0.097 R)
• M12: 12,756,210 km (0.104 R)
• M13: 16,337,135 km (0.115 R)
• M14: 17,741,559 km (0.115 R)
• M15: 19,224,822 km (0.054 R)
• M16: 24,732,866 km (0.067 R)
• M17: 26,680,032 km (0.103 R)
• M18: 29,788,975 km (0.062 R)
• M19: 35,372,566 km (0.087 R)
• M20: 41,347,206 km (0.084 R)
• M21: 43,248,894 km (0.101 R)
• M22: 48,257,132 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.3

Radius: 4.5

Gravity: 28.01 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.32 AU - 6.8 AU

Year: 10683 Days

Day: 16.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,825,875 km

• M1: 56,099 km (0.11 R)
• M2: 196,272 km (0.117 R)
• M3: 448,943 km (0.112 R)
• M4: 642,672 km (0.117 R)
• M5: 835,055 km (0.1 R)
• M6: 1,538,465 km (0.113 R)
• M7: 2,284,808 km (0.071 R)
• M8: 2,674,960 km (0.072 R)
• M9: 4,031,064 km (0.111 R)
• M10: 4,510,974 km (0.117 R)
• M11: 4,810,469 km (0.092 R)
• M12: 5,219,619 km (0.106 R)
• M13: 6,179,140 km (0.076 R)
• M14: 8,440,461 km (0.11 R)
• M15: 8,849,013 km (0.064 R)
• M16: 11,581,867 km (0.073 R)
• M17: 15,091,433 km (0.078 R)
• M18: 18,333,518 km (0.03 R)
• M19: 18,559,860 km (0.086 R)
• M20: 19,956,655 km (0.091 R)
• M21: 21,589,366 km (0.119 R)
• M22: 23,574,530 km (0.113 R)
• M23: 25,490,430 km (0.099 R)
• M24: 30,044,788 km (0.063 R)
• M25: 33,066,665 km (0.095 R)
• M26: 34,536,164 km (0.047 R)
• M27: 36,048,599 km (0.039 R)
• M28: 37,726,040 km (0.106 R)
• M29: 41,494,560 km (0.091 R)
• M30: 42,408,752 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381

Radius: 4.8

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.75 AU - 10.03 AU

Year: 16853 Days

Day: 16 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,825,875 km

• M1: 59,690 km (0.114 R)
• M2: 216,019 km (0.053 R)
• M3: 519,404 km (0.119 R)
• M4: 1,753,437 km (0.088 R)
• M5: 2,175,003 km (0.105 R)
• M6: 2,771,450 km (0.052 R)
• M7: 3,024,121 km (0.064 R)
• M8: 5,312,669 km (0.09 R)
• M9: 8,175,374 km (0.11 R)
• M10: 8,551,463 km (0.078 R)
• M11: 11,396,815 km (0.105 R)
• M12: 11,688,530 km (0.032 R)
• M13: 13,739,966 km (0.106 R)
• M14: 17,905,668 km (0.103 R)
• M15: 18,379,445 km (0.08 R)
• M16: 19,351,981 km (0.05 R)
• M17: 19,683,639 km (0.082 R)
• M18: 19,850,889 km (0.107 R)
• M19: 20,188,233 km (0.094 R)
• M20: 22,383,731 km (0.103 R)
• M21: 27,346,341 km (0.107 R)
• M22: 28,826,612 km (0.09 R)
• M23: 30,471,141 km (0.115 R)
• M24: 31,716,095 km (0.049 R)
• M25: 32,525,868 km (0.11 R)
• M26: 34,549,479 km (0.114 R)
• M27: 45,060,524 km (0.11 R)
• M28: 55,658,785 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 13,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit