🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.59 AU - 0.97 AU

Year: 265 Days

Day: 35.8 Hours

Environment

Temp: 67 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,696,773 km

• M1: 446,250 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.28 AU - 1.32 AU

Year: 571 Days

Day: 21.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974

Radius: 12.1

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.13 AU - 6.69 AU

Year: 5532 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 19,696,773 km

• M1: 150,645 km (0.062 R)
• M2: 625,917 km (0.072 R)
• M3: 1,166,714 km (0.106 R)
• M4: 2,535,534 km (0.058 R)
• M5: 5,207,053 km (0.084 R)
• M6: 5,941,429 km (0.079 R)
• M7: 6,468,612 km (0.082 R)
• M8: 8,320,185 km (0.096 R)
• M9: 8,981,108 km (0.087 R)
• M10: 9,588,027 km (0.116 R)
• M11: 10,932,014 km (0.086 R)
• M12: 11,929,682 km (0.109 R)
• M13: 13,538,757 km (0.081 R)
• M14: 14,453,997 km (0.117 R)
• M15: 15,288,154 km (0.088 R)
• M16: 16,343,867 km (0.116 R)
• M17: 17,848,821 km (0.047 R)
• M18: 18,808,940 km (0.088 R)
• M19: 19,444,133 km (0.032 R)
• M20: 22,916,898 km (0.067 R)
• M21: 24,631,888 km (0.079 R)
• M22: 30,869,221 km (0.097 R)
• M23: 32,553,394 km (0.101 R)
• M24: 33,572,305 km (0.043 R)
• M25: 35,353,118 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 11.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.49 AU - 8.03 AU

Year: 6767 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 114.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 19,696,773 km

• M1: 140,772 km (0.092 R)
• M2: 529,726 km (0.111 R)
• M3: 2,031,689 km (0.118 R)
• M4: 4,218,510 km (0.082 R)
• M5: 4,984,152 km (0.114 R)
• M6: 5,711,946 km (0.106 R)
• M7: 6,762,422 km (0.118 R)
• M8: 9,600,593 km (0.045 R)
• M9: 12,797,649 km (0.057 R)
• M10: 14,926,128 km (0.115 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: 486 - 10,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit