🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.7

Radius: 9.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.46 AU - 0.56 AU

Year: 256 Days

Day: 10.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,948,563 km

• M1: 122,670 km (0.095 R)
• M2: 433,385 km (0.07 R)
• M3: 935,585 km (0.093 R)
• M4: 1,458,579 km (0.038 R)
• M5: 1,829,881 km (0.052 R)
• M6: 2,256,983 km (0.113 R)
• M7: 2,613,924 km (0.097 R)
• M8: 3,036,238 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.5

Radius: 8.8

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.52 AU - 0.86 AU

Year: 403 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,948,563 km

• M1: 109,506 km (0.114 R)
• M2: 1,087,876 km (0.092 R)
• M3: 1,538,165 km (0.107 R)
• M4: 2,168,122 km (0.107 R)
• M5: 2,794,189 km (0.109 R)
• M6: 3,089,495 km (0.09 R)
• M7: 4,224,345 km (0.118 R)
• M8: 4,878,985 km (0.119 R)
• M9: 5,404,971 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.7

Radius: 12.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.57 AU - 0.91 AU

Year: 447 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,948,563 km

• M1: 165,156 km (0.078 R)
• M2: 606,171 km (0.068 R)
• M3: 1,022,950 km (0.111 R)
• M4: 1,558,211 km (0.114 R)
• M5: 2,320,562 km (0.11 R)
• M6: 3,045,813 km (0.118 R)
• M7: 3,484,882 km (0.053 R)
• M8: 3,905,252 km (0.116 R)
• M9: 4,682,264 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866

Radius: 14.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.62 AU - 1 AU

Year: 512 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,948,563 km

• M1: 180,265 km (0.094 R)
• M2: 774,019 km (0.114 R)
• M3: 1,359,097 km (0.078 R)
• M4: 1,841,550 km (0.109 R)
• M5: 2,450,264 km (0.038 R)
• M6: 2,959,195 km (0.117 R)
• M7: 3,488,024 km (0.065 R)
• M8: 3,995,310 km (0.118 R)
• M9: 4,506,337 km (0.114 R)
• M10: 6,289,394 km (0.094 R)
• M11: 6,780,823 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.5

Radius: 9.9

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.88 AU - 0.98 AU

Year: 630 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,948,563 km

• M1: 123,119 km (0.11 R)
• M2: 596,297 km (0.091 R)
• M3: 932,294 km (0.084 R)
• M4: 1,501,514 km (0.051 R)
• M5: 2,259,227 km (0.086 R)
• M6: 2,865,846 km (0.029 R)
• M7: 3,201,544 km (0.106 R)
• M8: 3,747,726 km (0.072 R)
• M9: 4,228,384 km (0.062 R)
• M10: 4,749,732 km (0.079 R)
• M11: 5,313,567 km (0.027 R)
• M12: 5,726,606 km (0.09 R)
• M13: 6,161,039 km (0.113 R)
• M14: 6,831,985 km (0.095 R)
• M15: 7,977,157 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 11.3

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.9 AU - 1.98 AU

Year: 1899 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,948,563 km

• M1: 144,512 km (0.045 R)
• M2: 564,882 km (0.063 R)
• M3: 955,631 km (0.096 R)
• M4: 2,044,554 km (0.108 R)
• M5: 2,815,582 km (0.117 R)
• M6: 3,430,728 km (0.118 R)
• M7: 4,313,655 km (0.038 R)
• M8: 4,732,678 km (0.088 R)
• M9: 5,110,263 km (0.096 R)
• M10: 6,027,897 km (0.029 R)
• M11: 6,661,892 km (0.058 R)
• M12: 7,725,982 km (0.075 R)
• M13: 8,346,664 km (0.117 R)
• M14: 9,339,694 km (0.076 R)
• M15: 9,936,440 km (0.108 R)
• M16: 12,206,588 km (0.095 R)
• M17: 12,877,534 km (0.104 R)
• M18: 14,849,982 km (0.106 R)
• M19: 15,566,257 km (0.092 R)
• M20: 16,456,065 km (0.051 R)
• M21: 16,811,061 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.3

Radius: 11.2

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.08 AU - 5.06 AU

Year: 6867 Days

Day: 14.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,948,563 km

• M1: 139,276 km (0.072 R)
• M2: 505,042 km (0.035 R)
• M3: 1,235,828 km (0.051 R)
• M4: 1,598,902 km (0.084 R)
• M5: 2,127,431 km (0.065 R)
• M6: 3,296,239 km (0.05 R)
• M7: 3,675,620 km (0.086 R)
• M8: 6,778,280 km (0.079 R)
• M9: 7,584,462 km (0.092 R)
• M10: 10,578,215 km (0.085 R)
• M11: 12,873,346 km (0.087 R)
• M12: 16,043,923 km (0.109 R)
• M13: 18,915,005 km (0.042 R)
• M14: 19,484,674 km (0.095 R)
• M15: 21,034,508 km (0.029 R)
• M16: 21,415,384 km (0.091 R)
• M17: 22,427,114 km (0.087 R)
• M18: 24,378,319 km (0.085 R)
• M19: 27,513,442 km (0.102 R)
• M20: 28,708,879 km (0.11 R)
• M21: 32,199,595 km (0.113 R)
• M22: 32,909,736 km (0.049 R)
• M23: 33,526,678 km (0.06 R)
• M24: 35,747,159 km (0.116 R)
• M25: 36,838,176 km (0.061 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 12,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit