🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 10.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.47 AU - 0.53 AU

Year: 236 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,244,675 km

• M1: 133,142 km (0.09 R)
• M2: 499,657 km (0.104 R)
• M3: 834,906 km (0.092 R)
• M4: 1,365,081 km (0.09 R)
• M5: 1,739,075 km (0.101 R)
• M6: 2,083,599 km (0.093 R)
• M7: 2,569,194 km (0.082 R)
• M8: 3,092,786 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.2

Radius: 10

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.27 AU - 1.47 AU

Year: 1069 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 42,244,675 km

• M1: 124,615 km (0.119 R)
• M2: 479,910 km (0.095 R)
• M3: 839,394 km (0.095 R)
• M4: 1,266,047 km (0.105 R)
• M5: 1,860,698 km (0.081 R)
• M6: 2,199,388 km (0.058 R)
• M7: 3,294,744 km (0.095 R)
• M8: 3,795,148 km (0.108 R)
• M9: 6,340,855 km (0.069 R)
• M10: 6,948,671 km (0.068 R)

Asteroid Belt

Center: 1.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.3

Radius: 10.1

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.9 AU - 2.84 AU

Year: 2433 Days

Day: 10.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,244,675 km

• M1: 126,111 km (0.068 R)
• M2: 625,020 km (0.085 R)
• M3: 978,370 km (0.111 R)
• M4: 1,315,564 km (0.106 R)
• M5: 2,930,024 km (0.093 R)
• M6: 3,426,988 km (0.081 R)
• M7: 3,919,464 km (0.113 R)
• M8: 5,262,105 km (0.086 R)
• M9: 5,945,618 km (0.112 R)
• M10: 7,006,416 km (0.058 R)
• M11: 7,397,016 km (0.093 R)
• M12: 9,106,770 km (0.053 R)
• M13: 9,572,469 km (0.097 R)
• M14: 10,281,562 km (0.114 R)
• M15: 10,747,261 km (0.093 R)
• M16: 11,888,842 km (0.117 R)
• M17: 12,358,729 km (0.075 R)
• M18: 12,974,623 km (0.118 R)
• M19: 13,843,189 km (0.118 R)
• M20: 14,701,282 km (0.115 R)
• M21: 15,093,827 km (0.05 R)
• M22: 16,576,042 km (0.068 R)
• M23: 17,001,349 km (0.05 R)
• M24: 17,763,401 km (0.071 R)
• M25: 20,006,471 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.7

Radius: 14.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.36 AU - 3.32 AU

Year: 3192 Days

Day: 8.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,244,675 km

• M1: 185,352 km (0.04 R)
• M2: 659,278 km (0.111 R)
• M3: 1,129,763 km (0.082 R)
• M4: 2,394,164 km (0.111 R)
• M5: 2,870,634 km (0.116 R)
• M6: 3,449,428 km (0.052 R)
• M7: 3,998,003 km (0.074 R)
• M8: 5,298,906 km (0.076 R)
• M9: 6,148,024 km (0.103 R)
• M10: 6,620,903 km (0.034 R)
• M11: 8,153,084 km (0.05 R)
• M12: 9,134,296 km (0.094 R)
• M13: 10,522,116 km (0.063 R)
• M14: 18,579,158 km (0.04 R)
• M15: 19,321,463 km (0.04 R)
• M16: 21,330,861 km (0.084 R)
• M17: 24,197,904 km (0.097 R)
• M18: 24,860,174 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.4

Radius: 10.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.85 AU - 3.37 AU

Year: 3657 Days

Day: 8.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,244,675 km

• M1: 131,796 km (0.111 R)
• M2: 474,524 km (0.081 R)
• M3: 971,788 km (0.111 R)
• M4: 1,465,760 km (0.086 R)
• M5: 2,025,106 km (0.087 R)
• M6: 2,382,346 km (0.061 R)
• M7: 3,062,418 km (0.101 R)
• M8: 3,829,556 km (0.09 R)
• M9: 4,360,778 km (0.108 R)
• M10: 5,145,120 km (0.065 R)
• M11: 6,254,687 km (0.096 R)
• M12: 6,852,031 km (0.081 R)
• M13: 7,193,713 km (0.111 R)
• M14: 8,035,350 km (0.114 R)
• M15: 9,281,201 km (0.079 R)
• M16: 11,704,089 km (0.105 R)
• M17: 12,611,848 km (0.086 R)
• M18: 15,422,792 km (0.111 R)
• M19: 17,077,644 km (0.08 R)
• M20: 17,443,411 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.9

Radius: 6.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.24 AU - 9.92 AU

Year: 15316 Days

Day: 21.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,244,675 km

• M1: 82,129 km (0.1 R)
• M2: 311,912 km (0.088 R)
• M3: 1,387,371 km (0.068 R)
• M4: 3,318,679 km (0.07 R)
• M5: 3,847,807 km (0.101 R)
• M6: 4,431,687 km (0.104 R)
• M7: 5,908,518 km (0.101 R)
• M8: 6,502,271 km (0.077 R)
• M9: 7,289,904 km (0.073 R)
• M10: 13,281,000 km (0.077 R)
• M11: 19,860,464 km (0.112 R)
• M12: 20,322,123 km (0.096 R)
• M13: 21,669,401 km (0.1 R)
• M14: 22,323,443 km (0.111 R)
• M15: 27,181,484 km (0.076 R)
• M16: 33,560,188 km (0.107 R)
• M17: 38,325,179 km (0.087 R)
• M18: 40,008,604 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 15,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit