🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.67 AU

Year: 184 Days

Day: 45.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.82 AU - 0.98 AU

Year: 355 Days

Day: 39.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.23 AU - 2.97 AU

Year: 1745 Days

Day: 21.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,328,339 km

• M1: 1,209,499 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.1

Radius: 7.7

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.38 AU - 15.4 AU

Year: 19263 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,328,339 km

• M1: 95,743 km (0.047 R)
• M2: 377,884 km (0.062 R)
• M3: 686,205 km (0.095 R)
• M4: 952,190 km (0.066 R)
• M5: 1,960,031 km (0.108 R)
• M6: 2,464,027 km (0.098 R)
• M7: 3,350,693 km (0.054 R)
• M8: 4,136,082 km (0.112 R)
• M9: 4,712,483 km (0.051 R)
• M10: 6,066,493 km (0.115 R)
• M11: 6,719,637 km (0.105 R)
• M12: 7,275,244 km (0.075 R)
• M13: 9,182,168 km (0.067 R)
• M14: 9,691,997 km (0.091 R)
• M15: 11,528,910 km (0.06 R)
• M16: 13,442,266 km (0.101 R)
• M17: 14,323,547 km (0.119 R)
• M18: 16,778,000 km (0.098 R)
• M19: 17,626,070 km (0.071 R)
• M20: 20,627,901 km (0.1 R)
• M21: 22,910,914 km (0.085 R)
• M22: 40,384,843 km (0.113 R)
• M23: 41,751,419 km (0.098 R)
• M24: 44,256,286 km (0.106 R)
• M25: 48,878,112 km (0.11 R)
• M26: 53,993,611 km (0.12 R)
• M27: 56,774,486 km (0.093 R)
• M28: 64,243,908 km (0.101 R)
• M29: 72,120,984 km (0.028 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 20,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit