🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.04 AU - 1.54 AU

Year: 515 Days

Day: 37.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,707,996 km

• M1: 148,251 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.56 AU - 1.88 AU

Year: 793 Days

Day: 46.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.8

Radius: 5.6

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.46 AU - 19.44 AU

Year: 23449 Days

Day: 20.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 112,707,996 km

• M1: 80,783 km (0.068 R)
• M2: 1,652,458 km (0.086 R)
• M3: 1,878,949 km (0.089 R)
• M4: 5,828,034 km (0.103 R)
• M5: 15,055,380 km (0.12 R)
• M6: 16,937,770 km (0.1 R)
• M7: 18,154,150 km (0.047 R)
• M8: 20,599,627 km (0.071 R)
• M9: 25,668,601 km (0.082 R)
• M10: 26,792,231 km (0.096 R)
• M11: 32,149,181 km (0.078 R)
• M12: 35,937,148 km (0.045 R)
• M13: 40,385,740 km (0.109 R)
• M14: 41,013,603 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.3

Radius: 6.3

Gravity: 24.42 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.5 AU - 23.54 AU

Year: 30311 Days

Day: 18.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 112,707,996 km

• M1: 79,287 km (0.094 R)
• M2: 303,684 km (0.109 R)
• M3: 1,596,808 km (0.074 R)
• M4: 2,270,746 km (0.105 R)
• M5: 3,944,746 km (0.105 R)
• M6: 4,703,357 km (0.034 R)
• M7: 5,032,622 km (0.065 R)
• M8: 5,737,228 km (0.064 R)
• M9: 7,505,026 km (0.099 R)
• M10: 8,128,400 km (0.118 R)
• M11: 8,363,419 km (0.119 R)
• M12: 8,847,068 km (0.099 R)
• M13: 10,757,732 km (0.069 R)
• M14: 11,623,306 km (0.114 R)
• M15: 14,670,016 km (0.101 R)
• M16: 16,376,180 km (0.083 R)
• M17: 18,613,416 km (0.077 R)
• M18: 19,646,688 km (0.067 R)
• M19: 26,662,230 km (0.095 R)
• M20: 29,053,402 km (0.098 R)
• M21: 30,020,702 km (0.109 R)
• M22: 35,649,173 km (0.07 R)
• M23: 37,888,354 km (0.117 R)
• M24: 43,176,937 km (0.081 R)
• M25: 43,893,212 km (0.12 R)
• M26: 46,089,608 km (0.098 R)
• M27: 49,325,111 km (0.067 R)
• M28: 56,244,162 km (0.04 R)
• M29: 58,395,978 km (0.082 R)
• M30: 64,711,551 km (0.107 R)
• M31: 69,982,034 km (0.063 R)
• M32: 76,570,922 km (0.086 R)
• M33: 78,147,983 km (0.036 R)
• M34: 82,733,906 km (0.104 R)
• M35: 83,561,481 km (0.061 R)
• M36: 85,794,977 km (0.105 R)
• M37: 88,930,698 km (0.102 R)
• M38: 91,552,401 km (0.112 R)
• M39: 93,030,877 km (0.116 R)
• M40: 99,725,830 km (0.106 R)
• M41: 106,409,265 km (0.101 R)
• M42: 111,361,852 km (0.114 R)
• M43: 112,033,546 km (0.12 R)
• M44: 112,370,441 km (0.111 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 12,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit