🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.4

Radius: 10.7

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.5 AU - 0.74 AU

Year: 337 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,081,134 km

• M1: 133,142 km (0.045 R)
• M2: 478,414 km (0.053 R)
• M3: 817,702 km (0.054 R)
• M4: 1,357,601 km (0.076 R)
• M5: 2,027,799 km (0.062 R)
• M6: 2,804,362 km (0.073 R)
• M7: 3,906,150 km (0.086 R)
• M8: 4,436,923 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.9

Radius: 9.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.9 AU - 0.94 AU

Year: 609 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,081,134 km

• M1: 116,986 km (0.108 R)
• M2: 706,401 km (0.036 R)
• M3: 1,016,368 km (0.112 R)
• M4: 1,493,436 km (0.078 R)
• M5: 1,928,616 km (0.086 R)
• M6: 2,466,270 km (0.09 R)
• M7: 2,813,637 km (0.109 R)
• M8: 3,519,440 km (0.103 R)
• M9: 3,880,868 km (0.052 R)
• M10: 4,238,706 km (0.108 R)
• M11: 4,910,401 km (0.099 R)
• M12: 5,379,689 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 8.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.61 AU - 2.55 AU

Year: 2071 Days

Day: 6.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,081,134 km

• M1: 110,702 km (0.063 R)
• M2: 390,151 km (0.091 R)
• M3: 713,582 km (0.104 R)
• M4: 1,001,857 km (0.084 R)
• M5: 1,336,059 km (0.071 R)
• M6: 1,694,196 km (0.062 R)
• M7: 2,104,543 km (0.054 R)
• M8: 3,095,778 km (0.12 R)
• M9: 3,509,416 km (0.077 R)
• M10: 4,526,832 km (0.069 R)
• M11: 4,850,861 km (0.075 R)
• M12: 6,505,413 km (0.058 R)
• M13: 6,840,213 km (0.117 R)
• M14: 7,516,246 km (0.076 R)
• M15: 8,030,115 km (0.115 R)
• M16: 9,385,022 km (0.083 R)
• M17: 9,846,382 km (0.059 R)
• M18: 13,305,384 km (0.045 R)
• M19: 13,845,881 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.6

Radius: 14

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.1 AU - 2.1 AU

Year: 2101 Days

Day: 10.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 40,081,134 km

• M1: 174,132 km (0.114 R)
• M2: 812,316 km (0.12 R)
• M3: 2,727,169 km (0.05 R)
• M4: 4,753,024 km (0.111 R)
• M5: 5,413,049 km (0.041 R)
• M6: 6,244,365 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 10.5

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.64 AU - 3.46 AU

Year: 3677 Days

Day: 13.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,081,134 km

• M1: 130,599 km (0.087 R)
• M2: 977,772 km (0.114 R)
• M3: 1,458,729 km (0.098 R)
• M4: 2,989,713 km (0.089 R)
• M5: 5,140,632 km (0.105 R)
• M6: 5,870,220 km (0.08 R)
• M7: 6,519,924 km (0.085 R)
• M8: 7,730,470 km (0.108 R)
• M9: 8,302,831 km (0.028 R)
• M10: 9,048,427 km (0.117 R)
• M11: 13,225,499 km (0.091 R)
• M12: 14,693,652 km (0.107 R)
• M13: 15,784,071 km (0.101 R)
• M14: 18,478,179 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.7

Radius: 8.4

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.87 AU - 4.01 AU

Year: 5398 Days

Day: 13.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,081,134 km

• M1: 104,569 km (0.095 R)
• M2: 403,316 km (0.114 R)
• M3: 758,162 km (0.1 R)
• M4: 1,950,307 km (0.064 R)
• M5: 2,611,979 km (0.089 R)
• M6: 4,044,079 km (0.091 R)
• M7: 4,851,010 km (0.068 R)
• M8: 5,115,499 km (0.065 R)
• M9: 6,554,930 km (0.037 R)
• M10: 6,879,108 km (0.091 R)
• M11: 8,663,213 km (0.074 R)
• M12: 12,126,852 km (0.056 R)
• M13: 14,003,258 km (0.09 R)
• M14: 14,541,960 km (0.095 R)
• M15: 15,038,476 km (0.113 R)
• M16: 15,375,669 km (0.041 R)
• M17: 16,895,883 km (0.112 R)
• M18: 17,444,757 km (0.115 R)
• M19: 18,771,541 km (0.061 R)
• M20: 20,781,987 km (0.103 R)
• M21: 21,341,483 km (0.071 R)
• M22: 21,982,809 km (0.077 R)
• M23: 23,229,258 km (0.113 R)
• M24: 24,290,505 km (0.089 R)
• M25: 24,989,576 km (0.053 R)
• M26: 25,702,111 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 14.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.63 AU - 4.43 AU

Year: 5584 Days

Day: 8.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,081,134 km

• M1: 187,297 km (0.09 R)
• M2: 733,927 km (0.12 R)
• M3: 1,203,365 km (0.118 R)
• M4: 1,870,871 km (0.11 R)
• M5: 2,598,515 km (0.109 R)
• M6: 3,171,026 km (0.102 R)
• M7: 4,164,206 km (0.114 R)
• M8: 5,657,043 km (0.067 R)
• M9: 6,129,324 km (0.097 R)
• M10: 6,662,341 km (0.116 R)
• M11: 10,170,411 km (0.101 R)
• M12: 12,320,881 km (0.033 R)
• M13: 14,409,566 km (0.056 R)
• M14: 14,937,048 km (0.104 R)
• M15: 16,407,146 km (0.084 R)
• M16: 17,904,621 km (0.067 R)
• M17: 19,491,555 km (0.06 R)
• M18: 20,282,928 km (0.099 R)
• M19: 23,989,515 km (0.098 R)
• M20: 25,066,320 km (0.072 R)
• M21: 26,873,612 km (0.073 R)
• M22: 27,944,583 km (0.071 R)
• M23: 30,076,652 km (0.088 R)
• M24: 31,231,099 km (0.084 R)
• M25: 31,819,318 km (0.049 R)
• M26: 34,558,305 km (0.105 R)
• M27: 35,082,346 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.5

Radius: 13.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.69 AU - 4.89 AU

Year: 6133 Days

Day: 11.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,081,134 km

• M1: 164,707 km (0.118 R)
• M2: 870,809 km (0.088 R)
• M3: 1,505,254 km (0.117 R)
• M4: 2,115,314 km (0.111 R)
• M5: 2,628,584 km (0.054 R)
• M6: 3,042,671 km (0.12 R)
• M7: 4,505,439 km (0.113 R)
• M8: 5,047,432 km (0.118 R)
• M9: 5,512,233 km (0.111 R)
• M10: 7,333,288 km (0.118 R)
• M11: 8,124,960 km (0.078 R)
• M12: 8,931,142 km (0.088 R)
• M13: 9,483,458 km (0.074 R)
• M14: 12,178,912 km (0.111 R)
• M15: 12,752,620 km (0.058 R)
• M16: 13,398,883 km (0.059 R)
• M17: 14,294,675 km (0.057 R)
• M18: 14,815,724 km (0.028 R)
• M19: 15,530,353 km (0.119 R)
• M20: 16,392,935 km (0.037 R)
• M21: 19,034,235 km (0.105 R)
• M22: 24,813,051 km (0.086 R)
• M23: 25,821,191 km (0.119 R)
• M24: 27,919,451 km (0.076 R)
• M25: 29,472,875 km (0.106 R)
• M26: 31,959,192 km (0.08 R)
• M27: 33,052,154 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.4

Radius: 13.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.52 AU - 4.74 AU

Year: 6877 Days

Day: 5.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,081,134 km

• M1: 166,951 km (0.087 R)
• M2: 594,352 km (0.117 R)
• M3: 1,474,287 km (0.119 R)
• M4: 1,924,577 km (0.097 R)
• M5: 2,450,413 km (0.118 R)
• M6: 3,797,243 km (0.102 R)
• M7: 7,816,190 km (0.032 R)
• M8: 8,619,381 km (0.084 R)
• M9: 9,213,733 km (0.109 R)
• M10: 10,249,848 km (0.085 R)
• M11: 11,311,993 km (0.054 R)
• M12: 16,822,131 km (0.043 R)
• M13: 18,576,316 km (0.106 R)
• M14: 23,491,204 km (0.038 R)
• M15: 24,822,176 km (0.082 R)
• M16: 29,116,832 km (0.081 R)
• M17: 30,554,468 km (0.106 R)
• M18: 32,544,269 km (0.105 R)
• M19: 34,937,835 km (0.102 R)
• M20: 37,223,840 km (0.049 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 13

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.41 AU - 5.69 AU

Year: 7833 Days

Day: 8.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,081,134 km

• M1: 162,912 km (0.098 R)
• M2: 575,204 km (0.116 R)
• M3: 1,076,057 km (0.117 R)
• M4: 1,506,899 km (0.08 R)
• M5: 2,024,209 km (0.112 R)
• M6: 4,201,307 km (0.071 R)
• M7: 4,687,799 km (0.077 R)
• M8: 5,425,915 km (0.106 R)
• M9: 5,872,315 km (0.113 R)
• M10: 7,632,633 km (0.032 R)
• M11: 9,721,767 km (0.089 R)
• M12: 11,848,301 km (0.094 R)
• M13: 12,658,373 km (0.083 R)
• M14: 13,105,222 km (0.044 R)
• M15: 14,209,105 km (0.04 R)
• M16: 14,631,121 km (0.092 R)
• M17: 21,455,177 km (0.109 R)
• M18: 25,908,556 km (0.117 R)
• M19: 29,750,678 km (0.101 R)
• M20: 32,896,721 km (0.08 R)
• M21: 35,149,815 km (0.089 R)
• M22: 37,389,594 km (0.072 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: 310 - 15,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit