🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.25 AU - 1.47 AU

Year: 574 Days

Day: 40.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.61 AU - 3.35 AU

Year: 1860 Days

Day: 22.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.4

Radius: 8.3

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.13 AU - 6.03 AU

Year: 4767 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,519,039 km

• M1: 103,223 km (0.102 R)
• M2: 431,739 km (0.087 R)
• M3: 711,487 km (0.045 R)
• M4: 1,227,750 km (0.065 R)
• M5: 1,777,821 km (0.12 R)
• M6: 2,156,304 km (0.115 R)
• M7: 2,641,150 km (0.092 R)
• M8: 3,055,985 km (0.076 R)
• M9: 3,448,829 km (0.083 R)
• M10: 4,437,372 km (0.105 R)
• M11: 4,725,049 km (0.049 R)
• M12: 5,338,101 km (0.085 R)
• M13: 5,816,365 km (0.099 R)
• M14: 8,729,335 km (0.062 R)
• M15: 10,544,556 km (0.077 R)
• M16: 11,886,149 km (0.088 R)
• M17: 12,443,102 km (0.115 R)
• M18: 16,218,504 km (0.077 R)
• M19: 16,652,337 km (0.036 R)
• M20: 19,979,693 km (0.084 R)
• M21: 21,649,355 km (0.106 R)
• M22: 23,253,194 km (0.102 R)
• M23: 25,847,221 km (0.098 R)
• M24: 27,387,929 km (0.116 R)
• M25: 27,826,700 km (0.06 R)
• M26: 32,768,815 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.8

Radius: 6.5

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.46 AU - 17.5 AU

Year: 24195 Days

Day: 21.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,519,039 km

• M1: 238,309 km (0.078 R)
• M2: 696,677 km (0.101 R)
• M3: 1,215,632 km (0.059 R)
• M4: 1,504,207 km (0.049 R)
• M5: 2,540,321 km (0.057 R)
• M6: 2,794,488 km (0.105 R)
• M7: 4,109,304 km (0.096 R)
• M8: 4,560,192 km (0.118 R)
• M9: 5,151,253 km (0.088 R)
• M10: 7,602,414 km (0.072 R)
• M11: 8,584,375 km (0.11 R)
• M12: 13,433,889 km (0.115 R)
• M13: 14,569,785 km (0.118 R)
• M14: 15,615,026 km (0.106 R)
• M15: 16,549,863 km (0.12 R)
• M16: 20,572,550 km (0.104 R)
• M17: 21,128,754 km (0.104 R)
• M18: 21,790,426 km (0.034 R)
• M19: 22,661,235 km (0.119 R)
• M20: 22,956,691 km (0.086 R)
• M21: 23,555,082 km (0.065 R)
• M22: 28,152,225 km (0.081 R)
• M23: 31,082,249 km (0.12 R)
• M24: 32,433,566 km (0.12 R)
• M25: 33,951,835 km (0.078 R)
• M26: 35,516,928 km (0.115 R)
• M27: 40,644,395 km (0.08 R)
• M28: 41,226,630 km (0.077 R)
• M29: 41,814,400 km (0.12 R)
• M30: 42,557,004 km (0.105 R)
• M31: 51,824,143 km (0.1 R)
• M32: 53,026,012 km (0.101 R)
• M33: 63,513,422 km (0.101 R)
• M34: 66,486,380 km (0.118 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 13,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit