🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.16 AU - 1.24 AU

Year: 558 Days

Day: 25.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,909,489 km

• M1: 368,759 km (0.109 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.57 AU - 2.09 AU

Year: 1051 Days

Day: 21.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.46 AU - 2.38 AU

Year: 1130 Days

Day: 21.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.2

Radius: 14.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.94 AU - 7.26 AU

Year: 6397 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,909,489 km

• M1: 185,053 km (0.091 R)
• M2: 850,165 km (0.109 R)
• M3: 1,515,875 km (0.074 R)
• M4: 3,840,776 km (0.074 R)
• M5: 4,641,723 km (0.119 R)
• M6: 5,372,658 km (0.12 R)
• M7: 7,354,680 km (0.117 R)
• M8: 9,741,963 km (0.11 R)
• M9: 11,185,134 km (0.075 R)
• M10: 12,034,999 km (0.093 R)
• M11: 19,876,919 km (0.117 R)
• M12: 20,826,118 km (0.108 R)
• M13: 24,928,092 km (0.116 R)
• M14: 29,634,141 km (0.064 R)
• M15: 31,163,780 km (0.087 R)
• M16: 35,006,949 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.8

Radius: 3.9

Gravity: 25.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 13.25 AU - 13.79 AU

Year: 21108 Days

Day: 16.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,909,489 km

• M1: 48,769 km (0.095 R)
• M2: 591,061 km (0.059 R)
• M3: 3,254,651 km (0.091 R)
• M4: 3,837,036 km (0.066 R)
• M5: 6,999,834 km (0.115 R)
• M6: 8,011,116 km (0.105 R)
• M7: 8,703,155 km (0.034 R)
• M8: 9,814,518 km (0.106 R)
• M9: 12,187,140 km (0.083 R)
• M10: 13,234,624 km (0.111 R)
• M11: 14,269,692 km (0.095 R)
• M12: 14,554,526 km (0.114 R)
• M13: 14,843,250 km (0.059 R)
• M14: 20,896,130 km (0.104 R)
• M15: 22,391,360 km (0.078 R)
• M16: 23,459,639 km (0.114 R)
• M17: 27,962,684 km (0.116 R)
• M18: 38,905,170 km (0.09 R)
• M19: 43,948,713 km (0.113 R)
• M20: 44,551,443 km (0.106 R)
• M21: 45,773,508 km (0.053 R)
• M22: 47,332,168 km (0.058 R)
• M23: 48,284,209 km (0.09 R)
• M24: 51,716,582 km (0.109 R)
• M25: 56,364,139 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit