🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.02 AU - 2.04 AU

Year: 1017 Days

Day: 13.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.96 AU - 2.4 AU

Year: 1131 Days

Day: 29.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.56 AU - 5.56 AU

Year: 4000 Days

Day: 42 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488

Radius: 9.2

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.19 AU - 6.53 AU

Year: 4986 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,334,037 km

• M1: 114,742 km (0.077 R)
• M2: 457,769 km (0.07 R)
• M3: 976,276 km (0.114 R)
• M4: 1,842,747 km (0.1 R)
• M5: 2,215,844 km (0.106 R)
• M6: 3,041,624 km (0.086 R)
• M7: 3,404,848 km (0.108 R)
• M8: 3,992,767 km (0.058 R)
• M9: 4,358,384 km (0.11 R)
• M10: 7,890,240 km (0.1 R)
• M11: 8,654,087 km (0.089 R)
• M12: 9,952,597 km (0.119 R)
• M13: 10,244,013 km (0.107 R)
• M14: 10,887,583 km (0.105 R)
• M15: 11,649,336 km (0.085 R)
• M16: 12,020,039 km (0.102 R)
• M17: 14,677,346 km (0.059 R)
• M18: 15,384,495 km (0.107 R)
• M19: 16,057,237 km (0.088 R)
• M20: 16,632,740 km (0.1 R)
• M21: 17,947,257 km (0.043 R)
• M22: 18,567,041 km (0.102 R)
• M23: 20,112,985 km (0.056 R)
• M24: 21,053,357 km (0.095 R)
• M25: 22,805,148 km (0.111 R)
• M26: 23,976,200 km (0.082 R)
• M27: 24,728,079 km (0.112 R)
• M28: 25,963,608 km (0.119 R)
• M29: 26,516,971 km (0.095 R)
• M30: 26,916,995 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.9

Radius: 3.8

Gravity: 43 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.19 AU - 20.09 AU

Year: 22789 Days

Day: 15 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,334,037 km

• M1: 47,273 km (0.115 R)
• M2: 189,541 km (0.094 R)
• M3: 357,988 km (0.104 R)
• M4: 913,893 km (0.107 R)
• M5: 1,965,118 km (0.054 R)
• M6: 3,230,716 km (0.114 R)
• M7: 4,081,180 km (0.118 R)
• M8: 5,869,024 km (0.117 R)
• M9: 6,386,184 km (0.086 R)
• M10: 7,964,441 km (0.1 R)
• M11: 8,171,784 km (0.113 R)
• M12: 10,634,913 km (0.102 R)
• M13: 11,206,526 km (0.065 R)
• M14: 13,846,929 km (0.092 R)
• M15: 14,146,872 km (0.115 R)
• M16: 18,541,010 km (0.105 R)
• M17: 29,889,505 km (0.102 R)
• M18: 32,056,580 km (0.087 R)
• M19: 32,978,701 km (0.108 R)
• M20: 42,557,153 km (0.119 R)
• M21: 44,965,829 km (0.116 R)
• M22: 50,758,707 km (0.095 R)
• M23: 60,748,703 km (0.117 R)
• M24: 61,350,386 km (0.091 R)
• M25: 68,017,215 km (0.107 R)
• M26: 72,420,030 km (0.085 R)
• M27: 73,777,032 km (0.055 R)
• M28: 75,381,469 km (0.096 R)
• M29: 76,308,677 km (0.058 R)
• M30: 78,185,682 km (0.072 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit