🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.16 AU - 1.52 AU

Year: 561 Days

Day: 35.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.38 AU - 2.04 AU

Year: 809 Days

Day: 12.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,362,693 km

• M1: 120,725 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.01 AU - 4.83 AU

Year: 2807 Days

Day: 17.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.5

Radius: 6.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.2 AU - 19.76 AU

Year: 24195 Days

Day: 20.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,362,693 km

• M1: 82,129 km (0.066 R)
• M2: 288,873 km (0.099 R)
• M3: 515,813 km (0.079 R)
• M4: 761,603 km (0.049 R)
• M5: 1,134,550 km (0.117 R)
• M6: 2,071,332 km (0.076 R)
• M7: 2,511,898 km (0.066 R)
• M8: 3,161,003 km (0.036 R)
• M9: 3,418,162 km (0.067 R)
• M10: 3,689,233 km (0.078 R)
• M11: 6,649,625 km (0.047 R)
• M12: 8,798,449 km (0.052 R)
• M13: 10,501,771 km (0.032 R)
• M14: 10,786,455 km (0.088 R)
• M15: 11,610,889 km (0.114 R)
• M16: 14,336,413 km (0.044 R)
• M17: 14,757,680 km (0.045 R)
• M18: 16,146,397 km (0.086 R)
• M19: 17,860,639 km (0.092 R)
• M20: 27,409,771 km (0.088 R)
• M21: 29,725,695 km (0.106 R)
• M22: 31,106,035 km (0.062 R)
• M23: 31,930,768 km (0.086 R)
• M24: 33,746,736 km (0.075 R)
• M25: 34,118,038 km (0.092 R)
• M26: 35,121,541 km (0.068 R)
• M27: 42,847,673 km (0.09 R)
• M28: 49,056,283 km (0.097 R)
• M29: 51,143,323 km (0.042 R)
• M30: 51,633,256 km (0.066 R)
• M31: 56,880,551 km (0.115 R)
• M32: 58,112,789 km (0.099 R)
• M33: 59,542,645 km (0.113 R)
• M34: 60,266,250 km (0.033 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 10,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit