🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.12 AU - 1.3 AU

Year: 468 Days

Day: 13 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.95 AU - 2.37 AU

Year: 1116 Days

Day: 42.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,768,369 km

• M1: 414,835 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 13.3

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.71 AU - 15.73 AU

Year: 15944 Days

Day: 11 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,768,369 km

• M1: 166,203 km (0.078 R)
• M2: 596,896 km (0.065 R)
• M3: 1,026,391 km (0.12 R)
• M4: 1,659,190 km (0.115 R)
• M5: 2,483,325 km (0.12 R)
• M6: 2,932,866 km (0.112 R)
• M7: 4,170,639 km (0.093 R)
• M8: 4,653,242 km (0.069 R)
• M9: 6,025,802 km (0.12 R)
• M10: 7,263,575 km (0.081 R)
• M11: 10,896,260 km (0.114 R)
• M12: 11,640,809 km (0.112 R)
• M13: 12,115,483 km (0.073 R)
• M14: 12,914,635 km (0.097 R)
• M15: 13,683,268 km (0.097 R)
• M16: 14,550,188 km (0.1 R)
• M17: 15,171,468 km (0.101 R)
• M18: 19,114,419 km (0.062 R)
• M19: 21,675,684 km (0.091 R)
• M20: 23,978,594 km (0.097 R)
• M21: 24,554,695 km (0.032 R)
• M22: 26,644,129 km (0.092 R)
• M23: 30,274,420 km (0.086 R)
• M24: 37,850,356 km (0.045 R)
• M25: 42,143,067 km (0.097 R)
• M26: 49,174,765 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.4

Radius: 6

Gravity: 17.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.06 AU - 19.84 AU

Year: 23449 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,768,369 km

• M1: 75,098 km (0.074 R)
• M2: 466,745 km (0.099 R)
• M3: 659,876 km (0.073 R)
• M4: 1,929,065 km (0.095 R)
• M5: 2,240,976 km (0.072 R)
• M6: 2,586,098 km (0.106 R)
• M7: 4,195,771 km (0.116 R)
• M8: 4,400,571 km (0.095 R)
• M9: 4,904,865 km (0.113 R)
• M10: 6,377,956 km (0.066 R)
• M11: 8,335,444 km (0.099 R)
• M12: 10,724,522 km (0.09 R)
• M13: 10,979,586 km (0.088 R)
• M14: 11,568,403 km (0.074 R)
• M15: 12,737,511 km (0.071 R)
• M16: 13,907,964 km (0.118 R)
• M17: 15,068,844 km (0.116 R)
• M18: 15,308,500 km (0.092 R)
• M19: 17,847,325 km (0.116 R)
• M20: 19,687,678 km (0.111 R)
• M21: 20,360,569 km (0.07 R)
• M22: 20,751,917 km (0.084 R)
• M23: 24,393,130 km (0.109 R)
• M24: 29,050,710 km (0.032 R)
• M25: 31,457,141 km (0.104 R)
• M26: 32,508,964 km (0.107 R)
• M27: 33,178,265 km (0.081 R)
• M28: 36,951,422 km (0.103 R)
• M29: 45,836,339 km (0.079 R)
• M30: 47,872,366 km (0.075 R)
• M31: 48,564,256 km (0.087 R)
• M32: 49,967,933 km (0.108 R)
• M33: 58,567,866 km (0.088 R)
• M34: 62,184,992 km (0.065 R)
• M35: 74,385,896 km (0.09 R)
• M36: 80,312,215 km (0.119 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 10,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit