🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.61 AU

Year: 141 Days

Day: 43.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.77 AU - 0.91 AU

Year: 274 Days

Day: 30 Hours

Environment

Temp: 95 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.14 AU - 1.18 AU

Year: 445 Days

Day: 47 Hours

Environment

Temp: 33 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.5

Radius: 8.4

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.17 AU - 11.27 AU

Year: 10802 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,755,243 km

• M1: 107,112 km (0.063 R)
• M2: 661,821 km (0.035 R)
• M3: 1,890,019 km (0.117 R)
• M4: 4,118,130 km (0.067 R)
• M5: 4,888,410 km (0.112 R)
• M6: 5,228,595 km (0.08 R)
• M7: 5,887,574 km (0.117 R)
• M8: 7,860,022 km (0.069 R)
• M9: 8,284,431 km (0.114 R)
• M10: 8,590,658 km (0.091 R)
• M11: 9,602,538 km (0.108 R)
• M12: 11,426,435 km (0.055 R)
• M13: 14,389,370 km (0.107 R)
• M14: 14,704,872 km (0.089 R)
• M15: 16,489,575 km (0.082 R)
• M16: 17,256,414 km (0.053 R)
• M17: 17,828,925 km (0.051 R)
• M18: 18,487,903 km (0.071 R)
• M19: 22,788,393 km (0.102 R)
• M20: 29,600,482 km (0.104 R)
• M21: 31,892,471 km (0.118 R)
• M22: 33,965,000 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878

Radius: 10.3

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.75 AU - 13.57 AU

Year: 14192 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,755,243 km

• M1: 128,056 km (0.057 R)
• M2: 462,108 km (0.115 R)
• M3: 836,402 km (0.12 R)
• M4: 1,242,111 km (0.091 R)
• M5: 2,102,149 km (0.107 R)
• M6: 3,479,347 km (0.102 R)
• M7: 3,873,238 km (0.1 R)
• M8: 5,273,475 km (0.077 R)
• M9: 5,989,600 km (0.106 R)
• M10: 6,309,889 km (0.096 R)
• M11: 6,941,640 km (0.085 R)
• M12: 9,788,338 km (0.036 R)
• M13: 12,474,667 km (0.119 R)
• M14: 13,675,190 km (0.062 R)
• M15: 15,171,169 km (0.089 R)
• M16: 17,091,108 km (0.071 R)
• M17: 19,081,508 km (0.09 R)
• M18: 19,954,860 km (0.086 R)
• M19: 20,491,468 km (0.076 R)
• M20: 21,037,649 km (0.058 R)
• M21: 23,616,717 km (0.052 R)
• M22: 29,972,532 km (0.11 R)
• M23: 34,363,229 km (0.071 R)
• M24: 40,289,250 km (0.111 R)
• M25: 42,750,434 km (0.112 R)
• M26: 45,003,827 km (0.114 R)
• M27: 45,772,161 km (0.077 R)
• M28: 49,746,079 km (0.071 R)
• M29: 52,406,528 km (0.033 R)
• M30: 58,009,566 km (0.086 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 16,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit