🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 11.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.06 AU - 1.36 AU

Year: 888 Days

Day: 8.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,177,315 km

• M1: 143,016 km (0.106 R)
• M2: 612,603 km (0.105 R)
• M3: 1,060,350 km (0.049 R)
• M4: 1,431,801 km (0.088 R)
• M5: 2,066,695 km (0.069 R)
• M6: 2,787,008 km (0.046 R)
• M7: 3,167,735 km (0.107 R)
• M8: 3,597,380 km (0.081 R)
• M9: 5,473,936 km (0.119 R)
• M10: 6,403,387 km (0.12 R)
• M11: 8,574,352 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.8

Radius: 9.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.24 AU - 2.04 AU

Year: 1401 Days

Day: 15 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,177,315 km

• M1: 114,742 km (0.092 R)
• M2: 422,913 km (0.108 R)
• M3: 714,779 km (0.089 R)
• M4: 1,169,556 km (0.12 R)
• M5: 1,619,846 km (0.086 R)
• M6: 1,915,900 km (0.085 R)
• M7: 2,607,192 km (0.117 R)
• M8: 3,238,794 km (0.043 R)
• M9: 4,067,417 km (0.094 R)
• M10: 4,443,057 km (0.117 R)
• M11: 4,860,435 km (0.083 R)
• M12: 5,224,855 km (0.114 R)
• M13: 5,628,171 km (0.118 R)
• M14: 6,474,596 km (0.06 R)
• M15: 6,988,165 km (0.117 R)
• M16: 7,279,582 km (0.032 R)
• M17: 8,337,239 km (0.096 R)
• M18: 8,665,307 km (0.098 R)
• M19: 9,202,513 km (0.057 R)
• M20: 9,731,790 km (0.116 R)
• M21: 10,065,244 km (0.083 R)
• M22: 10,851,231 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.1

Radius: 8.9

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.02 AU - 2.48 AU

Year: 2251 Days

Day: 10.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,177,315 km

• M1: 111,151 km (0.099 R)
• M2: 479,910 km (0.058 R)
• M3: 793,916 km (0.036 R)
• M4: 1,301,950 km (0.116 R)
• M5: 1,965,866 km (0.026 R)
• M6: 3,663,502 km (0.115 R)
• M7: 4,316,946 km (0.058 R)
• M8: 5,187,007 km (0.088 R)
• M9: 6,578,716 km (0.114 R)
• M10: 7,482,138 km (0.069 R)
• M11: 8,868,910 km (0.103 R)
• M12: 9,355,402 km (0.031 R)
• M13: 9,677,486 km (0.116 R)
• M14: 10,611,127 km (0.068 R)
• M15: 11,239,438 km (0.088 R)
• M16: 11,603,559 km (0.101 R)
• M17: 15,641,505 km (0.076 R)
• M18: 16,249,171 km (0.065 R)
• M19: 17,189,992 km (0.094 R)
• M20: 17,619,637 km (0.1 R)
• M21: 18,166,866 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.1

Radius: 7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.64 AU - 7.28 AU

Year: 9703 Days

Day: 15.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,177,315 km

• M1: 89,609 km (0.073 R)
• M2: 355,594 km (0.057 R)
• M3: 744,249 km (0.111 R)
• M4: 985,850 km (0.102 R)
• M5: 1,317,957 km (0.062 R)
• M6: 1,633,758 km (0.106 R)
• M7: 1,924,427 km (0.075 R)
• M8: 2,403,888 km (0.083 R)
• M9: 4,074,148 km (0.109 R)
• M10: 5,570,426 km (0.07 R)
• M11: 5,988,702 km (0.112 R)
• M12: 6,976,646 km (0.099 R)
• M13: 9,709,949 km (0.113 R)
• M14: 10,315,970 km (0.096 R)
• M15: 11,027,607 km (0.068 R)
• M16: 18,795,028 km (0.048 R)
• M17: 19,378,908 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.6

Radius: 5.4

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.97 AU - 7.31 AU

Year: 12723 Days

Day: 22.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,177,315 km

• M1: 67,169 km (0.109 R)
• M2: 323,730 km (0.07 R)
• M3: 679,922 km (0.09 R)
• M4: 1,030,580 km (0.102 R)
• M5: 1,934,001 km (0.08 R)
• M6: 2,729,862 km (0.102 R)
• M7: 3,004,374 km (0.039 R)
• M8: 5,230,839 km (0.054 R)
• M9: 5,686,215 km (0.11 R)
• M10: 6,300,464 km (0.108 R)
• M11: 8,127,054 km (0.064 R)
• M12: 8,612,948 km (0.068 R)
• M13: 9,075,205 km (0.102 R)
• M14: 12,202,250 km (0.095 R)
• M15: 15,061,364 km (0.086 R)
• M16: 15,608,443 km (0.111 R)
• M17: 16,231,668 km (0.103 R)
• M18: 17,929,604 km (0.118 R)
• M19: 18,475,038 km (0.088 R)
• M20: 19,598,817 km (0.083 R)
• M21: 27,673,362 km (0.084 R)
• M22: 31,540,018 km (0.057 R)
• M23: 31,836,222 km (0.085 R)
• M24: 32,234,152 km (0.073 R)
• M25: 35,219,079 km (0.113 R)
• M26: 35,538,021 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.3

Radius: 3.2

Gravity: 32.94 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.24 AU - 11.06 AU

Year: 21564 Days

Day: 24.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,177,315 km

• M1: 74,649 km (0.067 R)
• M2: 372,349 km (0.05 R)
• M3: 676,033 km (0.107 R)
• M4: 828,174 km (0.033 R)
• M5: 1,396,347 km (0.061 R)
• M6: 2,329,388 km (0.062 R)
• M7: 3,369,243 km (0.048 R)
• M8: 9,333,561 km (0.114 R)
• M9: 14,300,509 km (0.109 R)
• M10: 18,274,277 km (0.1 R)
• M11: 22,447,011 km (0.116 R)
• M12: 32,245,073 km (0.076 R)
• M13: 37,062,124 km (0.092 R)
• M14: 41,045,168 km (0.092 R)
• M15: 42,919,779 km (0.089 R)
• M16: 45,608,352 km (0.099 R)
• M17: 46,528,827 km (0.053 R)
• M18: 47,461,720 km (0.079 R)
• M19: 52,816,276 km (0.117 R)
• M20: 54,514,960 km (0.073 R)
• M21: 56,777,179 km (0.095 R)
• M22: 58,020,936 km (0.083 R)
• M23: 60,378,598 km (0.09 R)
• M24: 62,988,034 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 16,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit