🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.67 AU - 2.05 AU

Year: 922 Days

Day: 35.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,988,963 km

• M1: 149,598 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.46 AU - 2.3 AU

Year: 937 Days

Day: 31.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.58 AU - 2.22 AU

Year: 952 Days

Day: 46.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 11.5

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.5 AU - 7.07 AU

Year: 5720 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,988,963 km

• M1: 143,016 km (0.113 R)
• M2: 525,537 km (0.109 R)
• M3: 943,963 km (0.087 R)
• M4: 1,747,453 km (0.096 R)
• M5: 2,570,690 km (0.091 R)
• M6: 3,914,378 km (0.071 R)
• M7: 5,145,419 km (0.081 R)
• M8: 6,584,849 km (0.084 R)
• M9: 7,696,212 km (0.097 R)
• M10: 10,660,195 km (0.083 R)
• M11: 11,431,820 km (0.115 R)
• M12: 11,831,396 km (0.084 R)
• M13: 12,240,247 km (0.072 R)
• M14: 12,658,673 km (0.06 R)
• M15: 14,777,577 km (0.078 R)
• M16: 16,357,330 km (0.093 R)
• M17: 21,166,453 km (0.117 R)
• M18: 21,542,393 km (0.09 R)
• M19: 23,810,895 km (0.114 R)
• M20: 30,887,921 km (0.114 R)
• M21: 32,156,661 km (0.082 R)
• M22: 33,155,974 km (0.12 R)
• M23: 34,072,860 km (0.079 R)
• M24: 34,797,662 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 8.7

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.3 AU - 12.22 AU

Year: 14657 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,988,963 km

• M1: 109,506 km (0.114 R)
• M2: 611,706 km (0.107 R)
• M3: 1,270,236 km (0.063 R)
• M4: 2,119,951 km (0.098 R)
• M5: 5,170,252 km (0.115 R)
• M6: 5,922,729 km (0.096 R)
• M7: 8,368,355 km (0.079 R)
• M8: 11,790,706 km (0.119 R)
• M9: 12,235,161 km (0.065 R)
• M10: 13,914,098 km (0.097 R)
• M11: 15,894,026 km (0.04 R)
• M12: 18,645,430 km (0.076 R)
• M13: 20,133,480 km (0.112 R)
• M14: 22,560,256 km (0.068 R)
• M15: 24,350,345 km (0.025 R)
• M16: 26,340,445 km (0.1 R)
• M17: 28,098,370 km (0.085 R)
• M18: 29,351,551 km (0.062 R)
• M19: 37,526,327 km (0.076 R)
• M20: 38,488,091 km (0.047 R)
• M21: 45,221,043 km (0.1 R)
• M22: 48,217,039 km (0.096 R)
• M23: 51,511,035 km (0.108 R)
• M24: 51,848,528 km (0.094 R)
• M25: 53,041,122 km (0.06 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 14,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit