🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.8

Radius: 9.5

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.58 AU

Year: 269 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 23,972,181 km

• M1: 118,182 km (0.037 R)
• M2: 422,315 km (0.12 R)
• M3: 754,721 km (0.071 R)
• M4: 1,135,298 km (0.094 R)
• M5: 1,458,729 km (0.094 R)
• M6: 1,983,069 km (0.118 R)
• M7: 2,672,416 km (0.067 R)
• M8: 3,185,537 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 11.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.8 AU - 1.28 AU

Year: 719 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 23,972,181 km

• M1: 143,016 km (0.027 R)
• M2: 542,292 km (0.06 R)
• M3: 951,143 km (0.09 R)
• M4: 1,515,127 km (0.067 R)
• M5: 2,237,835 km (0.053 R)
• M6: 3,059,276 km (0.071 R)
• M7: 3,579,428 km (0.074 R)
• M8: 5,573,269 km (0.114 R)
• M9: 6,294,330 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.9

Radius: 9.3

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.91 AU - 1.41 AU

Year: 847 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 23,972,181 km

• M1: 115,639 km (0.109 R)
• M2: 506,389 km (0.092 R)
• M3: 975,977 km (0.067 R)
• M4: 1,295,817 km (0.08 R)
• M5: 1,686,417 km (0.101 R)
• M6: 2,165,280 km (0.114 R)
• M7: 3,483,087 km (0.107 R)
• M8: 3,828,658 km (0.108 R)
• M9: 4,196,968 km (0.112 R)
• M10: 4,677,327 km (0.067 R)
• M11: 4,967,996 km (0.111 R)
• M12: 5,892,810 km (0.085 R)
• M13: 6,211,004 km (0.077 R)
• M14: 6,998,188 km (0.113 R)
• M15: 8,935,032 km (0.103 R)
• M16: 9,702,020 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.2

Radius: 11.6

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.64 AU - 2.08 AU

Year: 1721 Days

Day: 5.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 23,972,181 km

• M1: 144,362 km (0.08 R)
• M2: 584,329 km (0.084 R)
• M3: 953,537 km (0.112 R)
• M4: 1,450,202 km (0.118 R)
• M5: 2,023,760 km (0.097 R)
• M6: 2,860,610 km (0.111 R)
• M7: 3,526,471 km (0.096 R)
• M8: 4,491,227 km (0.084 R)
• M9: 6,207,115 km (0.073 R)
• M10: 7,552,000 km (0.117 R)
• M11: 8,293,257 km (0.092 R)
• M12: 8,760,900 km (0.096 R)
• M13: 9,512,181 km (0.116 R)
• M14: 10,484,118 km (0.094 R)
• M15: 11,829,601 km (0.102 R)
• M16: 12,423,056 km (0.106 R)
• M17: 14,234,686 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676

Radius: 14.3

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.78 AU - 2.42 AU

Year: 2064 Days

Day: 11.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,972,181 km

• M1: 177,872 km (0.114 R)
• M2: 743,950 km (0.045 R)
• M3: 1,305,989 km (0.057 R)
• M4: 2,632,773 km (0.106 R)
• M5: 3,829,406 km (0.091 R)
• M6: 4,500,502 km (0.097 R)
• M7: 5,226,650 km (0.096 R)
• M8: 6,332,478 km (0.069 R)
• M9: 6,941,341 km (0.117 R)
• M10: 8,154,430 km (0.078 R)
• M11: 8,683,857 km (0.108 R)
• M12: 10,666,029 km (0.05 R)
• M13: 11,685,239 km (0.11 R)
• M14: 14,812,284 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.8

Radius: 14.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.68 AU - 3.92 AU

Year: 5024 Days

Day: 8.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,972,181 km

• M1: 194,028 km (0.115 R)
• M2: 771,925 km (0.089 R)
• M3: 1,299,258 km (0.106 R)
• M4: 1,785,301 km (0.111 R)
• M5: 2,520,724 km (0.06 R)
• M6: 6,543,860 km (0.064 R)
• M7: 8,121,369 km (0.099 R)
• M8: 10,106,832 km (0.089 R)
• M9: 11,012,198 km (0.034 R)
• M10: 12,159,913 km (0.086 R)
• M11: 12,689,490 km (0.051 R)
• M12: 13,950,749 km (0.062 R)
• M13: 14,909,672 km (0.05 R)
• M14: 16,663,408 km (0.047 R)

Asteroid Belt

Center: 7.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.8

Radius: 3.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.31 AU - 12.39 AU

Year: 22584 Days

Day: 18.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 23,972,181 km

• M1: 124,765 km (0.065 R)
• M2: 686,804 km (0.102 R)
• M3: 954,734 km (0.085 R)
• M4: 2,827,699 km (0.105 R)
• M5: 3,814,596 km (0.085 R)
• M6: 12,481,549 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 18,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit