🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.59 AU - 0.69 AU

Year: 192 Days

Day: 22.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.61 AU - 2.65 AU

Year: 1165 Days

Day: 13.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.9 AU - 3.16 AU

Year: 1508 Days

Day: 23.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,548,787 km

• M1: 1,267,543 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.8

Radius: 5.7

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.46 AU - 19.84 AU

Year: 26615 Days

Day: 17.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,548,787 km

• M1: 70,909 km (0.111 R)
• M2: 364,720 km (0.119 R)
• M3: 573,708 km (0.108 R)
• M4: 1,395,000 km (0.114 R)
• M5: 2,204,923 km (0.095 R)
• M6: 2,921,347 km (0.112 R)
• M7: 3,402,903 km (0.089 R)
• M8: 4,189,937 km (0.032 R)
• M9: 5,241,610 km (0.094 R)
• M10: 6,812,537 km (0.054 R)
• M11: 8,256,157 km (0.063 R)
• M12: 9,158,980 km (0.1 R)
• M13: 9,777,118 km (0.1 R)
• M14: 10,603,647 km (0.117 R)
• M15: 12,061,029 km (0.105 R)
• M16: 13,220,562 km (0.068 R)
• M17: 14,156,147 km (0.037 R)
• M18: 14,527,449 km (0.098 R)
• M19: 16,400,564 km (0.11 R)
• M20: 16,975,918 km (0.118 R)
• M21: 17,735,276 km (0.107 R)
• M22: 19,050,840 km (0.117 R)
• M23: 21,385,764 km (0.116 R)
• M24: 28,101,960 km (0.096 R)
• M25: 28,570,351 km (0.111 R)
• M26: 32,251,356 km (0.112 R)
• M27: 34,072,561 km (0.103 R)
• M28: 37,493,116 km (0.06 R)
• M29: 42,502,700 km (0.095 R)
• M30: 44,530,349 km (0.111 R)
• M31: 45,327,108 km (0.112 R)
• M32: 56,380,446 km (0.103 R)
• M33: 56,938,595 km (0.12 R)
• M34: 57,312,739 km (0.095 R)
• M35: 59,399,779 km (0.096 R)
• M36: 61,930,975 km (0.116 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: 371 - 16,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit