🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.43 AU - 0.59 AU

Year: 129 Days

Day: 12.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.35 AU - 2.53 AU

Year: 1352 Days

Day: 24.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,557,492 km

• M1: 913,145 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3 AU - 3.82 AU

Year: 2234 Days

Day: 26.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,557,492 km

• M1: 851,062 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.8

Radius: 10.6

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.54 AU - 8.56 AU

Year: 7360 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,557,492 km

• M1: 131,796 km (0.084 R)
• M2: 481,556 km (0.059 R)
• M3: 1,149,959 km (0.034 R)
• M4: 1,946,867 km (0.117 R)
• M5: 2,402,991 km (0.111 R)
• M6: 3,850,799 km (0.055 R)
• M7: 5,483,061 km (0.119 R)
• M8: 6,363,893 km (0.095 R)
• M9: 7,180,698 km (0.099 R)
• M10: 7,534,347 km (0.063 R)
• M11: 8,319,437 km (0.062 R)
• M12: 8,798,449 km (0.115 R)
• M13: 11,528,012 km (0.094 R)
• M14: 12,068,808 km (0.074 R)
• M15: 12,854,496 km (0.103 R)
• M16: 16,954,974 km (0.032 R)
• M17: 18,373,910 km (0.103 R)
• M18: 18,740,574 km (0.03 R)
• M19: 20,024,423 km (0.086 R)
• M20: 21,366,017 km (0.115 R)
• M21: 23,704,680 km (0.096 R)
• M22: 25,932,791 km (0.118 R)
• M23: 27,334,673 km (0.113 R)
• M24: 29,581,483 km (0.119 R)
• M25: 31,423,781 km (0.09 R)
• M26: 37,408,144 km (0.109 R)
• M27: 42,047,324 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.6

Radius: 7.5

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.12 AU - 16.84 AU

Year: 23734 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,557,492 km

• M1: 95,743 km (0.066 R)
• M2: 383,120 km (0.067 R)
• M3: 783,594 km (0.087 R)
• M4: 1,272,330 km (0.045 R)
• M5: 2,477,790 km (0.058 R)
• M6: 2,871,980 km (0.085 R)
• M7: 6,050,935 km (0.101 R)
• M8: 6,943,286 km (0.108 R)
• M9: 9,253,675 km (0.027 R)
• M10: 9,692,446 km (0.101 R)
• M11: 11,214,754 km (0.071 R)
• M12: 17,297,703 km (0.116 R)
• M13: 25,697,922 km (0.068 R)
• M14: 27,675,157 km (0.098 R)
• M15: 28,127,840 km (0.097 R)
• M16: 31,070,431 km (0.057 R)
• M17: 40,389,032 km (0.069 R)
• M18: 41,855,988 km (0.064 R)
• M19: 44,122,396 km (0.099 R)
• M20: 50,901,723 km (0.053 R)
• M21: 51,752,187 km (0.078 R)
• M22: 54,715,122 km (0.097 R)
• M23: 56,873,370 km (0.072 R)
• M24: 63,295,457 km (0.11 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 11,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit