🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.8

Radius: 10.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.77 AU - 1.11 AU

Year: 588 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,871,680 km

• M1: 132,843 km (0.118 R)
• M2: 489,185 km (0.078 R)
• M3: 1,142,928 km (0.117 R)
• M4: 1,619,696 km (0.12 R)
• M5: 2,020,020 km (0.065 R)
• M6: 2,354,072 km (0.065 R)
• M7: 2,766,663 km (0.119 R)
• M8: 3,404,100 km (0.112 R)
• M9: 3,777,496 km (0.098 R)
• M10: 4,490,180 km (0.074 R)
• M11: 5,521,059 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 12

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.18 AU - 1.26 AU

Year: 870 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,871,680 km

• M1: 149,598 km (0.116 R)
• M2: 537,505 km (0.038 R)
• M3: 972,685 km (0.072 R)
• M4: 1,345,782 km (0.081 R)
• M5: 2,348,687 km (0.104 R)
• M6: 2,972,360 km (0.103 R)
• M7: 3,613,537 km (0.11 R)
• M8: 4,231,376 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.5

Radius: 10.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.36 AU - 1.44 AU

Year: 1070 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,871,680 km

• M1: 128,355 km (0.118 R)
• M2: 513,420 km (0.095 R)
• M3: 835,205 km (0.077 R)
• M4: 1,158,187 km (0.073 R)
• M5: 1,545,196 km (0.051 R)
• M6: 1,949,111 km (0.111 R)
• M7: 2,453,405 km (0.056 R)
• M8: 3,114,328 km (0.119 R)
• M9: 4,219,558 km (0.061 R)
• M10: 4,567,821 km (0.099 R)
• M11: 6,273,985 km (0.087 R)
• M12: 6,688,820 km (0.086 R)
• M13: 7,038,131 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.5

Radius: 12.4

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.48 AU - 2.06 AU

Year: 1520 Days

Day: 5.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 98.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,871,680 km

• M1: 154,235 km (0.116 R)
• M2: 620,831 km (0.043 R)
• M3: 1,128,566 km (0.097 R)
• M4: 1,576,762 km (0.08 R)
• M5: 2,032,137 km (0.099 R)
• M6: 2,575,477 km (0.038 R)
• M7: 3,108,793 km (0.119 R)
• M8: 3,922,307 km (0.117 R)
• M9: 4,651,596 km (0.028 R)
• M10: 5,186,708 km (0.081 R)
• M11: 5,716,733 km (0.113 R)
• M12: 6,307,196 km (0.063 R)
• M13: 7,201,941 km (0.063 R)
• M14: 7,750,217 km (0.111 R)
• M15: 9,727,003 km (0.032 R)
• M16: 10,261,068 km (0.077 R)
• M17: 10,674,556 km (0.107 R)
• M18: 11,279,231 km (0.088 R)
• M19: 11,869,245 km (0.096 R)
• M20: 12,635,485 km (0.101 R)
• M21: 13,272,024 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.9

Radius: 14.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.58 AU - 2.58 AU

Year: 1937 Days

Day: 9.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,871,680 km

• M1: 186,848 km (0.107 R)
• M2: 660,475 km (0.119 R)
• M3: 1,208,900 km (0.093 R)
• M4: 1,709,455 km (0.113 R)
• M5: 2,237,835 km (0.094 R)
• M6: 3,296,090 km (0.111 R)
• M7: 4,108,855 km (0.102 R)
• M8: 4,943,013 km (0.114 R)
• M9: 5,552,175 km (0.047 R)
• M10: 6,085,492 km (0.115 R)
• M11: 6,895,115 km (0.116 R)
• M12: 7,397,465 km (0.111 R)
• M13: 8,320,484 km (0.119 R)
• M14: 9,119,636 km (0.111 R)
• M15: 9,691,997 km (0.07 R)
• M16: 11,827,806 km (0.054 R)
• M17: 12,387,302 km (0.095 R)
• M18: 13,344,728 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.9

Radius: 7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.24 AU - 7.9 AU

Year: 10873 Days

Day: 19.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,871,680 km

• M1: 87,066 km (0.064 R)
• M2: 320,289 km (0.073 R)
• M3: 751,430 km (0.115 R)
• M4: 1,364,931 km (0.047 R)
• M5: 1,602,492 km (0.111 R)
• M6: 2,826,801 km (0.045 R)
• M7: 3,382,557 km (0.087 R)
• M8: 3,914,677 km (0.084 R)
• M9: 6,287,599 km (0.11 R)
• M10: 17,379,981 km (0.117 R)
• M11: 27,648,828 km (0.116 R)
• M12: 29,241,896 km (0.105 R)
• M13: 30,895,251 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.8

Radius: 3.7

Gravity: 21.97 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.86 AU - 12.22 AU

Year: 20541 Days

Day: 18.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,871,680 km

• M1: 48,470 km (0.085 R)
• M2: 389,104 km (0.053 R)
• M3: 725,101 km (0.057 R)
• M4: 911,051 km (0.064 R)
• M5: 1,407,716 km (0.082 R)
• M6: 2,419,895 km (0.081 R)
• M7: 4,888,110 km (0.116 R)
• M8: 6,551,639 km (0.084 R)
• M9: 6,674,459 km (0.054 R)
• M10: 9,516,369 km (0.082 R)
• M11: 10,543,658 km (0.108 R)
• M12: 11,642,753 km (0.104 R)
• M13: 14,755,137 km (0.026 R)
• M14: 15,831,045 km (0.092 R)
• M15: 18,461,275 km (0.027 R)
• M16: 25,062,131 km (0.079 R)
• M17: 25,971,088 km (0.105 R)
• M18: 42,219,212 km (0.106 R)
• M19: 53,403,149 km (0.063 R)
• M20: 54,067,363 km (0.048 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit