🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.47 AU - 0.59 AU

Year: 139 Days

Day: 28.9 Hours

Environment

Temp: 256 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.48 AU - 0.76 AU

Year: 176 Days

Day: 48 Hours

Environment

Temp: 226 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.73 AU - 0.73 AU

Year: 224 Days

Day: 19.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.1

Radius: 14

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.38 AU - 6.4 AU

Year: 5813 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,295,353 km

• M1: 179,368 km (0.065 R)
• M2: 950,096 km (0.074 R)
• M3: 1,410,110 km (0.038 R)
• M4: 1,993,840 km (0.092 R)
• M5: 3,185,387 km (0.085 R)
• M6: 3,891,340 km (0.09 R)
• M7: 4,974,428 km (0.085 R)
• M8: 5,802,453 km (0.11 R)
• M9: 6,929,523 km (0.067 R)
• M10: 8,041,035 km (0.033 R)
• M11: 8,804,433 km (0.091 R)
• M12: 9,703,965 km (0.101 R)
• M13: 10,476,189 km (0.111 R)
• M14: 12,041,133 km (0.059 R)
• M15: 12,560,836 km (0.106 R)
• M16: 15,147,084 km (0.041 R)
• M17: 16,249,620 km (0.112 R)
• M18: 17,802,296 km (0.072 R)
• M19: 20,095,781 km (0.051 R)
• M20: 27,254,189 km (0.101 R)
• M21: 28,424,942 km (0.104 R)
• M22: 30,770,188 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.7

Radius: 9.3

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.23 AU - 9.47 AU

Year: 8684 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,295,353 km

• M1: 115,938 km (0.038 R)
• M2: 610,958 km (0.088 R)
• M3: 1,639,742 km (0.115 R)
• M4: 2,021,666 km (0.113 R)
• M5: 2,462,531 km (0.091 R)
• M6: 2,864,650 km (0.093 R)
• M7: 3,288,012 km (0.034 R)
• M8: 3,850,799 km (0.069 R)
• M9: 4,287,176 km (0.103 R)
• M10: 5,229,044 km (0.064 R)
• M11: 5,603,787 km (0.038 R)
• M12: 6,029,991 km (0.12 R)
• M13: 6,442,582 km (0.101 R)
• M14: 7,324,162 km (0.12 R)
• M15: 8,665,008 km (0.086 R)
• M16: 9,013,272 km (0.086 R)
• M17: 15,554,289 km (0.115 R)
• M18: 16,463,545 km (0.086 R)
• M19: 20,076,633 km (0.117 R)
• M20: 25,494,320 km (0.102 R)
• M21: 33,808,820 km (0.118 R)
• M22: 35,331,876 km (0.099 R)
• M23: 35,664,132 km (0.118 R)
• M24: 36,222,432 km (0.099 R)
• M25: 37,932,485 km (0.113 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 12,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit