🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.68 AU - 0.7 AU

Year: 215 Days

Day: 44.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,223,409 km

• M1: 172,187 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.29 AU - 1.97 AU

Year: 780 Days

Day: 32.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,223,409 km

• M1: 499,806 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.55 AU - 2.89 AU

Year: 1681 Days

Day: 18.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,223,409 km

• M1: 1,511,686 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.34 AU - 3.6 AU

Year: 1918 Days

Day: 12 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 12.1

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.53 AU - 6.29 AU

Year: 4715 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,223,409 km

• M1: 150,795 km (0.082 R)
• M2: 721,062 km (0.075 R)
• M3: 1,143,227 km (0.119 R)
• M4: 2,163,484 km (0.112 R)
• M5: 3,027,562 km (0.036 R)
• M6: 5,152,001 km (0.106 R)
• M7: 5,695,789 km (0.097 R)
• M8: 6,717,094 km (0.115 R)
• M9: 7,145,991 km (0.114 R)
• M10: 7,790,309 km (0.104 R)
• M11: 10,036,820 km (0.115 R)
• M12: 10,435,947 km (0.102 R)
• M13: 11,223,580 km (0.063 R)
• M14: 11,872,985 km (0.116 R)
• M15: 16,146,248 km (0.03 R)
• M16: 18,896,006 km (0.083 R)
• M17: 20,318,233 km (0.111 R)
• M18: 21,877,342 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.3

Radius: 8.1

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.26 AU - 7.98 AU

Year: 6383 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 47,223,409 km

• M1: 108,608 km (0.103 R)
• M2: 488,736 km (0.033 R)
• M3: 1,132,755 km (0.09 R)
• M4: 1,925,474 km (0.077 R)
• M5: 3,178,207 km (0.111 R)
• M6: 5,085,729 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.2

Radius: 13.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.46 AU - 10.58 AU

Year: 9319 Days

Day: 13.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,223,409 km

• M1: 166,652 km (0.103 R)
• M2: 928,704 km (0.096 R)
• M3: 2,132,817 km (0.08 R)
• M4: 2,628,285 km (0.11 R)
• M5: 3,529,911 km (0.116 R)
• M6: 4,285,381 km (0.114 R)
• M7: 5,702,820 km (0.066 R)
• M8: 6,227,011 km (0.096 R)
• M9: 7,494,405 km (0.06 R)
• M10: 8,167,745 km (0.097 R)
• M11: 8,608,909 km (0.053 R)
• M12: 10,280,216 km (0.072 R)
• M13: 11,710,372 km (0.048 R)
• M14: 14,005,053 km (0.086 R)
• M15: 15,625,198 km (0.116 R)
• M16: 17,657,336 km (0.082 R)
• M17: 20,823,425 km (0.072 R)
• M18: 26,112,308 km (0.099 R)
• M19: 26,878,997 km (0.057 R)
• M20: 28,357,324 km (0.085 R)
• M21: 38,384,570 km (0.108 R)
• M22: 40,384,693 km (0.093 R)
• M23: 45,964,245 km (0.104 R)
• M24: 47,082,339 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 12,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit