🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.7

Radius: 9

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.77 AU - 0.95 AU

Year: 515 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 13,959,966 km

• M1: 111,899 km (0.101 R)
• M2: 414,685 km (0.074 R)
• M3: 718,519 km (0.094 R)
• M4: 1,133,653 km (0.086 R)
• M5: 1,486,404 km (0.099 R)
• M6: 1,779,616 km (0.08 R)
• M7: 2,120,251 km (0.114 R)
• M8: 2,504,418 km (0.112 R)
• M9: 2,902,498 km (0.118 R)
• M10: 3,202,442 km (0.106 R)
• M11: 3,970,776 km (0.034 R)
• M12: 5,545,443 km (0.117 R)
• M13: 5,834,915 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.1

Radius: 8.4

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.07 AU - 1.51 AU

Year: 946 Days

Day: 5 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 13,959,966 km

• M1: 111,899 km (0.117 R)
• M2: 400,174 km (0.072 R)
• M3: 681,867 km (0.118 R)
• M4: 1,630,916 km (0.073 R)
• M5: 1,926,222 km (0.104 R)
• M6: 2,502,623 km (0.106 R)
• M7: 2,789,701 km (0.103 R)
• M8: 3,073,189 km (0.063 R)
• M9: 3,830,453 km (0.045 R)
• M10: 5,404,971 km (0.092 R)
• M11: 6,273,686 km (0.063 R)
• M12: 6,633,170 km (0.104 R)
• M13: 7,141,354 km (0.099 R)
• M14: 8,062,278 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724

Radius: 10

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.67 AU - 1.94 AU

Year: 1559 Days

Day: 11.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 13,959,966 km

• M1: 126,261 km (0.058 R)
• M2: 487,988 km (0.087 R)
• M3: 840,291 km (0.094 R)
• M4: 1,402,031 km (0.12 R)
• M5: 1,794,127 km (0.114 R)
• M6: 2,369,032 km (0.096 R)
• M7: 2,831,738 km (0.109 R)
• M8: 3,385,699 km (0.077 R)
• M9: 4,046,323 km (0.08 R)
• M10: 5,184,913 km (0.112 R)
• M11: 5,601,094 km (0.069 R)
• M12: 6,701,386 km (0.114 R)
• M13: 7,063,263 km (0.112 R)
• M14: 7,603,013 km (0.106 R)
• M15: 8,257,503 km (0.039 R)
• M16: 8,949,244 km (0.051 R)
• M17: 9,678,982 km (0.072 R)
• M18: 10,935,455 km (0.119 R)
• M19: 11,329,196 km (0.046 R)
• M20: 11,732,512 km (0.086 R)
• M21: 12,259,396 km (0.118 R)
• M22: 13,728,447 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.6

Radius: 14.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.51 AU - 2.35 AU

Year: 1731 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 13,959,966 km

• M1: 177,872 km (0.088 R)
• M2: 673,190 km (0.112 R)
• M3: 1,510,639 km (0.069 R)
• M4: 2,495,891 km (0.087 R)
• M5: 3,051,797 km (0.082 R)
• M6: 3,706,736 km (0.118 R)
• M7: 4,322,930 km (0.11 R)
• M8: 5,068,974 km (0.113 R)
• M9: 5,561,450 km (0.109 R)
• M10: 7,749,020 km (0.029 R)
• M11: 9,316,207 km (0.11 R)
• M12: 9,828,431 km (0.057 R)
• M13: 10,529,446 km (0.077 R)
• M14: 11,015,190 km (0.115 R)
• M15: 12,333,297 km (0.045 R)
• M16: 13,109,860 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 19,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit