🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.7 AU - 0.72 AU

Year: 221 Days

Day: 13.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,374,472 km

• M1: 48,320 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.22 AU - 1.92 AU

Year: 726 Days

Day: 23.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,374,472 km

• M1: 142,268 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.27 AU - 3.23 AU

Year: 1683 Days

Day: 22.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,374,472 km

• M1: 1,310,627 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.3

Radius: 11.9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.62 AU - 9.04 AU

Year: 7322 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,374,472 km

• M1: 153,338 km (0.091 R)
• M2: 864,227 km (0.045 R)
• M3: 1,300,753 km (0.048 R)
• M4: 1,696,290 km (0.094 R)
• M5: 2,363,646 km (0.043 R)
• M6: 2,921,646 km (0.11 R)
• M7: 4,222,849 km (0.106 R)
• M8: 4,637,384 km (0.084 R)
• M9: 5,389,263 km (0.076 R)
• M10: 6,220,728 km (0.119 R)
• M11: 6,759,430 km (0.086 R)
• M12: 8,521,244 km (0.115 R)
• M13: 10,079,007 km (0.118 R)
• M14: 11,872,835 km (0.056 R)
• M15: 12,988,835 km (0.108 R)
• M16: 14,357,207 km (0.059 R)
• M17: 18,304,047 km (0.107 R)
• M18: 19,563,512 km (0.091 R)
• M19: 23,516,336 km (0.033 R)
• M20: 26,926,719 km (0.064 R)
• M21: 27,780,325 km (0.116 R)
• M22: 30,449,450 km (0.104 R)
• M23: 34,158,131 km (0.082 R)
• M24: 34,934,394 km (0.074 R)
• M25: 39,234,435 km (0.106 R)

Asteroid Belt

Center: 9.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 12.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.02 AU - 12.12 AU

Year: 13589 Days

Day: 5.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,374,472 km

• M1: 156,779 km (0.108 R)
• M2: 627,862 km (0.055 R)
• M3: 1,316,611 km (0.07 R)
• M4: 2,234,992 km (0.057 R)
• M5: 2,835,328 km (0.05 R)
• M6: 3,700,603 km (0.056 R)
• M7: 4,518,454 km (0.073 R)
• M8: 5,855,560 km (0.082 R)
• M9: 8,133,337 km (0.058 R)
• M10: 15,927,386 km (0.117 R)
• M11: 17,875,599 km (0.096 R)
• M12: 18,558,962 km (0.118 R)
• M13: 21,697,825 km (0.096 R)
• M14: 24,752,464 km (0.059 R)
• M15: 28,542,227 km (0.073 R)
• M16: 30,237,769 km (0.07 R)
• M17: 31,110,224 km (0.118 R)
• M18: 32,400,056 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 13,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit