🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.59 AU - 0.79 AU

Year: 207 Days

Day: 18.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.27 AU - 2.81 AU

Year: 1464 Days

Day: 32.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,196,695 km

• M1: 56,698 km (0.091 R)
• M2: 126,560 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.25 AU - 2.97 AU

Year: 1525 Days

Day: 12 Hours

Environment

Temp: -82 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,196,695 km

• M1: 102,475 km (0.076 R)
• M2: 431,141 km (0.107 R)

Asteroid Belt

Center: 8.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.3

Radius: 5

Gravity: 37.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.29 AU - 18.55 AU

Year: 20842 Days

Day: 22.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,196,695 km

• M1: 62,382 km (0.054 R)
• M2: 316,998 km (0.102 R)
• M3: 738,565 km (0.051 R)
• M4: 1,524,103 km (0.063 R)
• M5: 1,934,300 km (0.079 R)
• M6: 2,414,809 km (0.102 R)
• M7: 2,917,458 km (0.095 R)
• M8: 3,798,140 km (0.115 R)
• M9: 4,768,283 km (0.06 R)
• M10: 5,230,839 km (0.03 R)
• M11: 5,432,198 km (0.106 R)
• M12: 5,680,680 km (0.094 R)
• M13: 7,740,643 km (0.083 R)
• M14: 8,269,920 km (0.085 R)
• M15: 8,433,430 km (0.085 R)
• M16: 9,758,867 km (0.102 R)
• M17: 10,002,862 km (0.103 R)
• M18: 10,250,895 km (0.065 R)
• M19: 11,019,529 km (0.072 R)
• M20: 11,620,613 km (0.062 R)
• M21: 13,555,362 km (0.059 R)
• M22: 13,859,046 km (0.069 R)
• M23: 18,232,091 km (0.114 R)
• M24: 19,072,083 km (0.052 R)
• M25: 26,151,802 km (0.108 R)
• M26: 26,979,378 km (0.108 R)
• M27: 28,068,899 km (0.054 R)
• M28: 28,811,353 km (0.078 R)
• M29: 29,313,404 km (0.032 R)
• M30: 30,854,860 km (0.111 R)
• M31: 38,161,370 km (0.104 R)
• M32: 44,175,054 km (0.09 R)
• M33: 45,516,798 km (0.111 R)
• M34: 60,459,830 km (0.119 R)
• M35: 71,514,664 km (0.109 R)
• M36: 74,533,399 km (0.045 R)
• M37: 77,878,258 km (0.088 R)
• M38: 86,414,761 km (0.113 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 17,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit