🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.69 AU - 1.09 AU

Year: 299 Days

Day: 41.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 127.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,242,261 km

• M1: 189,840 km (0.113 R)
• M2: 232,924 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.02 AU - 1.46 AU

Year: 492 Days

Day: 36.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,242,261 km

• M1: 872,904 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.23 AU - 1.47 AU

Year: 559 Days

Day: 31.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467

Radius: 9.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.71 AU - 8.25 AU

Year: 6573 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,242,261 km

• M1: 123,119 km (0.08 R)
• M2: 643,720 km (0.082 R)
• M3: 1,617,751 km (0.117 R)
• M4: 2,774,442 km (0.091 R)
• M5: 3,549,509 km (0.095 R)
• M6: 4,564,530 km (0.059 R)
• M7: 8,928,749 km (0.087 R)
• M8: 9,550,478 km (0.1 R)
• M9: 12,533,010 km (0.074 R)
• M10: 18,486,407 km (0.101 R)
• M11: 20,049,855 km (0.091 R)
• M12: 23,129,327 km (0.057 R)
• M13: 23,515,738 km (0.093 R)
• M14: 23,985,176 km (0.062 R)
• M15: 24,781,336 km (0.088 R)
• M16: 25,594,999 km (0.086 R)
• M17: 26,933,900 km (0.103 R)
• M18: 27,275,881 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774

Radius: 4.6

Gravity: 36.58 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.75 AU - 16.71 AU

Year: 18134 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,242,261 km

• M1: 57,745 km (0.09 R)
• M2: 328,218 km (0.099 R)
• M3: 715,227 km (0.103 R)
• M4: 1,287,290 km (0.089 R)
• M5: 1,453,493 km (0.076 R)
• M6: 1,651,112 km (0.112 R)
• M7: 3,130,036 km (0.111 R)
• M8: 4,491,676 km (0.099 R)
• M9: 5,914,352 km (0.114 R)
• M10: 6,333,525 km (0.032 R)
• M11: 7,858,077 km (0.08 R)
• M12: 8,364,466 km (0.1 R)
• M13: 9,498,268 km (0.102 R)
• M14: 11,353,581 km (0.056 R)
• M15: 18,343,242 km (0.116 R)
• M16: 22,170,105 km (0.026 R)
• M17: 22,369,370 km (0.064 R)
• M18: 24,853,891 km (0.089 R)
• M19: 27,977,943 km (0.089 R)
• M20: 28,327,554 km (0.077 R)
• M21: 29,754,568 km (0.096 R)
• M22: 30,363,132 km (0.118 R)
• M23: 30,979,924 km (0.107 R)
• M24: 35,806,250 km (0.095 R)
• M25: 37,473,070 km (0.113 R)
• M26: 38,612,557 km (0.093 R)
• M27: 41,110,243 km (0.103 R)
• M28: 48,740,033 km (0.042 R)
• M29: 50,957,672 km (0.104 R)
• M30: 52,885,989 km (0.081 R)
• M31: 59,344,279 km (0.082 R)
• M32: 66,102,512 km (0.085 R)
• M33: 68,816,367 km (0.095 R)
• M34: 69,028,048 km (0.06 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 13,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit