🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.52 AU - 0.72 AU

Year: 170 Days

Day: 40 Hours

Environment

Temp: 244 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,812,865 km

• M1: 43,982 km (0.096 R)
• M2: 430,842 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.92 AU - 1.12 AU

Year: 359 Days

Day: 25.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.07 AU - 1.37 AU

Year: 469 Days

Day: 32.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.01 AU - 2.69 AU

Year: 1255 Days

Day: 38 Hours

Environment

Temp: -63 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.77 AU - 3.61 AU

Year: 1984 Days

Day: 39 Hours

Environment

Temp: -94 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.3

Radius: 6

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16.89 AU - 19.55 AU

Year: 27084 Days

Day: 19.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,812,865 km

• M1: 74,799 km (0.117 R)
• M2: 322,383 km (0.1 R)
• M3: 870,660 km (0.12 R)
• M4: 1,119,142 km (0.058 R)
• M5: 2,673,015 km (0.12 R)
• M6: 3,147,689 km (0.06 R)
• M7: 3,707,783 km (0.095 R)
• M8: 4,061,133 km (0.039 R)
• M9: 5,538,712 km (0.038 R)
• M10: 5,787,642 km (0.067 R)
• M11: 7,292,896 km (0.063 R)
• M12: 11,514,698 km (0.07 R)
• M13: 12,058,336 km (0.11 R)
• M14: 12,690,238 km (0.105 R)
• M15: 15,439,547 km (0.082 R)
• M16: 16,184,096 km (0.087 R)
• M17: 17,039,347 km (0.059 R)
• M18: 18,469,802 km (0.088 R)
• M19: 19,881,707 km (0.056 R)
• M20: 21,364,222 km (0.082 R)
• M21: 24,325,960 km (0.111 R)
• M22: 26,020,006 km (0.1 R)
• M23: 32,366,547 km (0.037 R)
• M24: 34,273,620 km (0.105 R)
• M25: 35,680,738 km (0.12 R)
• M26: 36,398,658 km (0.07 R)
• M27: 37,567,167 km (0.105 R)
• M28: 37,863,071 km (0.118 R)
• M29: 38,160,622 km (0.099 R)
• M30: 40,597,421 km (0.093 R)
• M31: 42,171,939 km (0.09 R)
• M32: 44,114,617 km (0.104 R)
• M33: 49,054,189 km (0.089 R)
• M34: 57,821,372 km (0.098 R)
• M35: 62,884,063 km (0.057 R)
• M36: 70,456,857 km (0.061 R)
• M37: 76,935,492 km (0.053 R)
• M38: 80,810,227 km (0.099 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 12,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit