🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.57 AU - 0.59 AU

Year: 155 Days

Day: 12.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.21 AU - 1.41 AU

Year: 525 Days

Day: 14.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 71 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,498,651 km

• M1: 37,100 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.04 AU - 1.72 AU

Year: 567 Days

Day: 28.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.51 AU - 2.75 AU

Year: 1492 Days

Day: 18.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,498,651 km

• M1: 1,023,100 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 14.8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10 AU - 10.88 AU

Year: 11801 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,498,651 km

• M1: 184,155 km (0.074 R)
• M2: 1,068,877 km (0.118 R)
• M3: 2,517,134 km (0.075 R)
• M4: 3,255,100 km (0.101 R)
• M5: 3,743,238 km (0.054 R)
• M6: 4,221,652 km (0.085 R)
• M7: 6,522,617 km (0.052 R)
• M8: 8,289,517 km (0.103 R)
• M9: 9,209,095 km (0.047 R)
• M10: 11,080,116 km (0.117 R)
• M11: 11,955,263 km (0.082 R)
• M12: 13,843,787 km (0.026 R)
• M13: 14,583,698 km (0.118 R)
• M14: 15,851,540 km (0.093 R)
• M15: 19,758,887 km (0.091 R)
• M16: 23,221,479 km (0.037 R)
• M17: 26,146,716 km (0.109 R)
• M18: 26,966,512 km (0.051 R)
• M19: 29,971,485 km (0.109 R)
• M20: 30,983,065 km (0.111 R)
• M21: 34,887,869 km (0.101 R)
• M22: 41,411,832 km (0.117 R)
• M23: 45,693,174 km (0.038 R)
• M24: 49,791,108 km (0.066 R)
• M25: 52,655,459 km (0.095 R)
• M26: 53,634,277 km (0.103 R)
• M27: 55,459,970 km (0.114 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 15,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit