🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.56 AU - 0.7 AU

Year: 184 Days

Day: 12.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.51 AU - 2.55 AU

Year: 1477 Days

Day: 40.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.61 AU - 5.47 AU

Year: 3551 Days

Day: 34.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 14.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.73 AU - 6.03 AU

Year: 5234 Days

Day: 13.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,493,938 km

• M1: 198,666 km (0.045 R)
• M2: 708,795 km (0.076 R)
• M3: 2,330,436 km (0.094 R)
• M4: 3,821,178 km (0.043 R)
• M5: 4,456,221 km (0.071 R)
• M6: 5,701,025 km (0.09 R)
• M7: 7,623,507 km (0.079 R)
• M8: 9,152,996 km (0.059 R)
• M9: 9,819,155 km (0.099 R)
• M10: 10,742,473 km (0.088 R)
• M11: 11,342,660 km (0.079 R)
• M12: 17,924,817 km (0.106 R)
• M13: 18,704,521 km (0.113 R)
• M14: 20,331,847 km (0.085 R)
• M15: 20,894,783 km (0.102 R)
• M16: 21,540,448 km (0.075 R)
• M17: 22,796,322 km (0.105 R)
• M18: 24,651,934 km (0.109 R)
• M19: 28,051,845 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863

Radius: 14.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.22 AU - 9.84 AU

Year: 10800 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,493,938 km

• M1: 182,809 km (0.098 R)
• M2: 745,446 km (0.106 R)
• M3: 1,769,743 km (0.115 R)
• M4: 2,280,021 km (0.042 R)
• M5: 2,911,623 km (0.056 R)
• M6: 4,470,882 km (0.074 R)
• M7: 5,066,281 km (0.111 R)
• M8: 5,821,601 km (0.063 R)
• M9: 7,601,217 km (0.1 R)
• M10: 12,150,189 km (0.108 R)
• M11: 17,184,756 km (0.05 R)
• M12: 18,024,449 km (0.076 R)
• M13: 20,965,394 km (0.099 R)
• M14: 23,742,828 km (0.028 R)
• M15: 27,575,076 km (0.086 R)
• M16: 29,909,701 km (0.105 R)
• M17: 35,823,604 km (0.114 R)
• M18: 36,442,490 km (0.05 R)
• M19: 37,447,189 km (0.118 R)
• M20: 37,956,570 km (0.097 R)
• M21: 38,470,439 km (0.12 R)
• M22: 40,040,169 km (0.111 R)
• M23: 40,840,817 km (0.049 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 11,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit