🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.48 AU - 2.4 AU

Year: 790 Days

Day: 28.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.58 AU - 8.28 AU

Year: 5923 Days

Day: 25.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,082,363 km

• M1: 803,939 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.45 AU - 10.27 AU

Year: 8374 Days

Day: 42 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 13.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.44 AU - 12.12 AU

Year: 10350 Days

Day: 12.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 105,082,363 km

• M1: 223,499 km (0.048 R)
• M2: 1,028,186 km (0.077 R)
• M3: 1,551,928 km (0.107 R)
• M4: 4,714,128 km (0.11 R)
• M5: 5,382,232 km (0.076 R)
• M6: 11,920,856 km (0.058 R)
• M7: 16,179,309 km (0.045 R)
• M8: 16,844,720 km (0.099 R)
• M9: 19,318,620 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 23.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.2

Radius: 3.6

Gravity: 51.48 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 19.83 AU - 26.77 AU

Year: 32890 Days

Day: 19.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 105,082,363 km

• M1: 53,706 km (0.06 R)
• M2: 177,124 km (0.108 R)
• M3: 392,246 km (0.09 R)
• M4: 579,243 km (0.045 R)
• M5: 835,654 km (0.093 R)
• M6: 949,647 km (0.083 R)
• M7: 2,112,172 km (0.104 R)
• M8: 2,966,675 km (0.096 R)
• M9: 3,113,730 km (0.084 R)
• M10: 3,359,220 km (0.079 R)
• M11: 3,551,603 km (0.102 R)
• M12: 4,029,119 km (0.08 R)
• M13: 4,320,536 km (0.054 R)
• M14: 6,617,013 km (0.092 R)
• M15: 7,390,584 km (0.098 R)
• M16: 7,552,149 km (0.117 R)
• M17: 8,165,052 km (0.095 R)
• M18: 8,870,855 km (0.102 R)
• M19: 17,904,472 km (0.08 R)
• M20: 20,013,353 km (0.104 R)
• M21: 22,846,587 km (0.073 R)
• M22: 28,757,797 km (0.09 R)
• M23: 32,062,414 km (0.078 R)
• M24: 35,458,585 km (0.085 R)
• M25: 37,957,468 km (0.082 R)
• M26: 38,117,388 km (0.089 R)
• M27: 38,761,855 km (0.06 R)
• M28: 42,436,129 km (0.096 R)
• M29: 49,699,105 km (0.105 R)
• M30: 50,855,347 km (0.08 R)
• M31: 60,321,302 km (0.036 R)
• M32: 68,736,482 km (0.066 R)
• M33: 71,869,211 km (0.117 R)
• M34: 77,642,641 km (0.119 R)
• M35: 79,198,010 km (0.114 R)
• M36: 82,639,061 km (0.057 R)
• M37: 88,968,546 km (0.064 R)
• M38: 94,141,790 km (0.054 R)
• M39: 95,317,929 km (0.118 R)
• M40: 101,346,274 km (0.113 R)
• M41: 103,514,695 km (0.095 R)

Kuiper Belt

Range: 37.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 10,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit