🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1 AU - 1.18 AU

Year: 429 Days

Day: 22.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,566,348 km

• M1: 240,703 km (0.106 R)

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.22 AU - 4.4 AU

Year: 2802 Days

Day: 30.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 9.7

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.57 AU - 5.61 AU

Year: 4979 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,566,348 km

• M1: 120,725 km (0.12 R)
• M2: 473,477 km (0.034 R)
• M3: 1,212,042 km (0.119 R)
• M4: 2,135,210 km (0.12 R)
• M5: 2,473,900 km (0.098 R)
• M6: 3,179,553 km (0.079 R)
• M7: 3,601,868 km (0.094 R)
• M8: 4,206,692 km (0.044 R)
• M9: 4,796,856 km (0.084 R)
• M10: 7,323,414 km (0.105 R)
• M11: 10,218,582 km (0.078 R)
• M12: 11,236,894 km (0.096 R)
• M13: 14,640,695 km (0.114 R)
• M14: 16,545,225 km (0.05 R)
• M15: 17,236,517 km (0.11 R)
• M16: 17,751,283 km (0.092 R)
• M17: 19,151,220 km (0.082 R)
• M18: 20,551,755 km (0.105 R)
• M19: 20,912,286 km (0.11 R)
• M20: 25,161,913 km (0.1 R)
• M21: 26,840,102 km (0.072 R)
• M22: 27,184,476 km (0.094 R)
• M23: 30,046,882 km (0.097 R)
• M24: 30,511,533 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 9.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.79 AU - 13.63 AU

Year: 15096 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,566,348 km

• M1: 119,379 km (0.115 R)
• M2: 725,250 km (0.105 R)
• M3: 1,203,216 km (0.108 R)
• M4: 1,819,409 km (0.114 R)
• M5: 2,453,555 km (0.086 R)
• M6: 3,088,897 km (0.117 R)
• M7: 4,564,829 km (0.037 R)
• M8: 5,525,846 km (0.06 R)
• M9: 7,294,841 km (0.051 R)
• M10: 9,911,308 km (0.09 R)
• M11: 11,457,701 km (0.095 R)
• M12: 12,026,322 km (0.063 R)
• M13: 15,224,127 km (0.108 R)
• M14: 16,476,410 km (0.084 R)
• M15: 16,981,602 km (0.091 R)
• M16: 18,870,275 km (0.054 R)
• M17: 20,561,779 km (0.113 R)
• M18: 22,003,154 km (0.105 R)
• M19: 23,783,967 km (0.096 R)
• M20: 26,239,915 km (0.074 R)
• M21: 27,630,128 km (0.091 R)
• M22: 30,773,180 km (0.103 R)
• M23: 31,209,557 km (0.088 R)
• M24: 37,511,516 km (0.084 R)
• M25: 38,764,847 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 17,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit