🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.39 AU - 0.65 AU

Year: 140 Days

Day: 37.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,457,322 km

• M1: 37,399 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.72 AU - 1 AU

Year: 297 Days

Day: 17.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.18 AU - 1.64 AU

Year: 624 Days

Day: 21.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.67 AU - 2.05 AU

Year: 946 Days

Day: 31.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,457,322 km

• M1: 45,328 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.56 AU - 2.34 AU

Year: 1015 Days

Day: 45.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.07 AU - 2.65 AU

Year: 1352 Days

Day: 21.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.3

Radius: 8

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.46 AU - 14.24 AU

Year: 17172 Days

Day: 21.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,457,322 km

• M1: 105,616 km (0.098 R)
• M2: 376,538 km (0.094 R)
• M3: 655,687 km (0.097 R)
• M4: 1,016,368 km (0.093 R)
• M5: 1,588,580 km (0.043 R)
• M6: 1,909,168 km (0.089 R)
• M7: 2,272,840 km (0.07 R)
• M8: 2,730,610 km (0.106 R)
• M9: 4,344,322 km (0.074 R)
• M10: 4,867,017 km (0.115 R)
• M11: 8,870,256 km (0.088 R)
• M12: 10,003,161 km (0.036 R)
• M13: 10,421,586 km (0.118 R)
• M14: 15,271,100 km (0.052 R)
• M15: 15,586,602 km (0.056 R)
• M16: 16,976,366 km (0.076 R)
• M17: 17,400,476 km (0.108 R)
• M18: 18,005,899 km (0.081 R)
• M19: 28,375,724 km (0.115 R)
• M20: 30,941,178 km (0.11 R)
• M21: 31,446,669 km (0.061 R)
• M22: 34,057,750 km (0.03 R)
• M23: 35,969,162 km (0.057 R)
• M24: 40,906,790 km (0.079 R)
• M25: 42,285,633 km (0.113 R)
• M26: 42,596,199 km (0.118 R)
• M27: 44,172,062 km (0.091 R)
• M28: 44,652,272 km (0.095 R)
• M29: 51,745,754 km (0.116 R)
• M30: 52,101,049 km (0.084 R)
• M31: 55,002,799 km (0.099 R)
• M32: 56,493,392 km (0.11 R)
• M33: 58,779,247 km (0.058 R)
• M34: 62,122,311 km (0.075 R)
• M35: 76,073,210 km (0.11 R)
• M36: 77,457,290 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 15,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit