🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.1

Radius: 8.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.71 AU

Year: 318 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 25,091,758 km

• M1: 125,812 km (0.081 R)
• M2: 474,524 km (0.096 R)
• M3: 767,138 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.6

Radius: 11.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.62 AU - 0.82 AU

Year: 407 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 25,091,758 km

• M1: 141,819 km (0.067 R)
• M2: 961,765 km (0.102 R)
• M3: 1,436,289 km (0.115 R)
• M4: 2,039,318 km (0.12 R)
• M5: 2,445,327 km (0.107 R)
• M6: 3,024,719 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.2

Radius: 12

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.66 AU - 0.84 AU

Year: 433 Days

Day: 8.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,091,758 km

• M1: 149,299 km (0.088 R)
• M2: 534,663 km (0.117 R)
• M3: 917,334 km (0.072 R)
• M4: 1,394,252 km (0.098 R)
• M5: 1,872,068 km (0.062 R)
• M6: 2,305,752 km (0.044 R)
• M7: 2,687,227 km (0.103 R)
• M8: 3,277,241 km (0.039 R)
• M9: 3,652,282 km (0.037 R)
• M10: 4,043,032 km (0.079 R)
• M11: 4,489,881 km (0.062 R)
• M12: 5,387,319 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668

Radius: 8.9

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.75 AU - 2.57 AU

Year: 2117 Days

Day: 7.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,091,758 km

• M1: 110,702 km (0.033 R)
• M2: 408,851 km (0.101 R)
• M3: 1,462,918 km (0.085 R)
• M4: 1,786,199 km (0.073 R)
• M5: 2,084,048 km (0.115 R)
• M6: 2,482,726 km (0.07 R)
• M7: 3,862,019 km (0.089 R)
• M8: 4,385,162 km (0.091 R)
• M9: 4,674,634 km (0.066 R)
• M10: 5,087,973 km (0.107 R)
• M11: 5,790,186 km (0.091 R)
• M12: 7,590,596 km (0.088 R)
• M13: 8,602,177 km (0.118 R)
• M14: 10,016,625 km (0.094 R)
• M15: 11,004,120 km (0.09 R)
• M16: 12,625,761 km (0.09 R)
• M17: 13,602,186 km (0.102 R)
• M18: 13,909,161 km (0.063 R)
• M19: 14,950,362 km (0.076 R)
• M20: 15,277,383 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.4

Radius: 10.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.86 AU - 2.74 AU

Year: 2326 Days

Day: 11.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,091,758 km

• M1: 135,536 km (0.12 R)
• M2: 554,410 km (0.081 R)
• M3: 1,027,737 km (0.055 R)
• M4: 1,443,919 km (0.047 R)
• M5: 1,857,407 km (0.104 R)
• M6: 3,116,872 km (0.055 R)
• M7: 5,102,035 km (0.079 R)
• M8: 5,508,044 km (0.11 R)
• M9: 6,169,267 km (0.06 R)
• M10: 6,630,776 km (0.05 R)
• M11: 7,220,192 km (0.1 R)
• M12: 9,868,224 km (0.11 R)
• M13: 10,432,806 km (0.078 R)
• M14: 12,408,096 km (0.058 R)
• M15: 13,105,521 km (0.101 R)
• M16: 13,544,442 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.8

Radius: 13.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.14 AU - 3.1 AU

Year: 2828 Days

Day: 14.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,091,758 km

• M1: 169,345 km (0.078 R)
• M2: 643,420 km (0.115 R)
• M3: 1,113,457 km (0.096 R)
• M4: 1,545,795 km (0.06 R)
• M5: 2,080,458 km (0.118 R)
• M6: 2,706,824 km (0.084 R)
• M7: 3,475,607 km (0.038 R)
• M8: 6,083,397 km (0.113 R)
• M9: 7,788,364 km (0.069 R)
• M10: 10,022,309 km (0.033 R)
• M11: 10,935,604 km (0.094 R)
• M12: 12,927,949 km (0.055 R)
• M13: 13,532,474 km (0.085 R)
• M14: 15,408,281 km (0.048 R)
• M15: 16,679,115 km (0.033 R)
• M16: 17,961,319 km (0.03 R)
• M17: 20,659,017 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.5

Radius: 8.5

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4 AU - 5.18 AU

Year: 6558 Days

Day: 8.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,091,758 km

• M1: 107,411 km (0.054 R)
• M2: 468,690 km (0.055 R)
• M3: 766,988 km (0.099 R)
• M4: 1,622,389 km (0.061 R)
• M5: 1,970,054 km (0.095 R)
• M6: 2,459,239 km (0.03 R)
• M7: 3,889,096 km (0.08 R)
• M8: 5,237,272 km (0.029 R)
• M9: 6,383,192 km (0.063 R)
• M10: 6,841,559 km (0.082 R)
• M11: 7,289,156 km (0.107 R)
• M12: 7,721,943 km (0.104 R)
• M13: 8,675,929 km (0.1 R)
• M14: 9,010,729 km (0.08 R)
• M15: 9,588,027 km (0.102 R)
• M16: 16,165,097 km (0.105 R)
• M17: 16,615,835 km (0.038 R)
• M18: 19,880,959 km (0.069 R)
• M19: 25,016,803 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 11,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit