🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.48 AU - 0.72 AU

Year: 170 Days

Day: 42.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 143.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,034,697 km

• M1: 47,123 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.31 AU - 2.85 AU

Year: 1514 Days

Day: 35.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 150.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.73 AU - 2.87 AU

Year: 1711 Days

Day: 16.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.6

Radius: 10

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.05 AU - 7.77 AU

Year: 7367 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 16,034,697 km

• M1: 130,898 km (0.091 R)
• M2: 723,904 km (0.047 R)
• M3: 1,251,685 km (0.099 R)
• M4: 1,731,296 km (0.037 R)
• M5: 2,610,782 km (0.119 R)
• M6: 3,543,076 km (0.057 R)
• M7: 4,454,576 km (0.077 R)
• M8: 7,116,072 km (0.112 R)
• M9: 8,385,709 km (0.091 R)
• M10: 12,128,199 km (0.106 R)
• M11: 13,272,622 km (0.079 R)
• M12: 16,108,250 km (0.058 R)
• M13: 16,583,074 km (0.114 R)
• M14: 17,846,727 km (0.071 R)
• M15: 21,692,888 km (0.119 R)
• M16: 26,337,902 km (0.109 R)
• M17: 27,957,897 km (0.065 R)
• M18: 32,350,540 km (0.114 R)
• M19: 40,700,045 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.2

Radius: 9.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.88 AU - 9.16 AU

Year: 7532 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 16,034,697 km

• M1: 119,379 km (0.081 R)
• M2: 487,839 km (0.113 R)
• M3: 932,144 km (0.093 R)
• M4: 1,429,408 km (0.1 R)
• M5: 1,814,323 km (0.112 R)
• M6: 2,144,785 km (0.083 R)
• M7: 3,256,895 km (0.112 R)
• M8: 3,714,066 km (0.101 R)
• M9: 4,156,128 km (0.05 R)
• M10: 5,035,913 km (0.089 R)
• M11: 5,347,675 km (0.054 R)
• M12: 5,815,617 km (0.103 R)
• M13: 7,050,847 km (0.113 R)
• M14: 8,735,020 km (0.105 R)
• M15: 10,928,274 km (0.063 R)
• M16: 12,033,802 km (0.077 R)
• M17: 13,254,222 km (0.051 R)
• M18: 13,593,211 km (0.1 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: 530 - 14,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit