🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.48 AU - 0.66 AU

Year: 163 Days

Day: 23.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 144 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,620,038 km

• M1: 30,967 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.53 AU - 1.79 AU

Year: 810 Days

Day: 26.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.99 AU - 3.31 AU

Year: 1634 Days

Day: 38.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,620,038 km

• M1: 408,402 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.44 AU - 3.4 AU

Year: 1890 Days

Day: 43.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,620,038 km

• M1: 178,620 km (0.096 R)
• M2: 307,424 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.3

Radius: 12.3

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.45 AU - 11.37 AU

Year: 12721 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,620,038 km

• M1: 153,188 km (0.044 R)
• M2: 557,252 km (0.081 R)
• M3: 1,156,691 km (0.078 R)
• M4: 1,744,461 km (0.045 R)
• M5: 2,253,842 km (0.043 R)
• M6: 2,759,782 km (0.056 R)
• M7: 4,029,269 km (0.113 R)
• M8: 5,299,505 km (0.105 R)
• M9: 7,049,201 km (0.057 R)
• M10: 8,140,368 km (0.115 R)
• M11: 9,248,290 km (0.06 R)
• M12: 13,353,405 km (0.078 R)
• M13: 15,019,626 km (0.11 R)
• M14: 15,408,132 km (0.075 R)
• M15: 16,959,462 km (0.084 R)
• M16: 20,449,580 km (0.114 R)
• M17: 21,493,624 km (0.085 R)
• M18: 22,404,675 km (0.08 R)
• M19: 23,341,157 km (0.089 R)
• M20: 25,019,945 km (0.057 R)
• M21: 26,401,182 km (0.108 R)
• M22: 27,542,165 km (0.067 R)
• M23: 30,641,982 km (0.103 R)
• M24: 31,267,750 km (0.11 R)
• M25: 35,544,903 km (0.06 R)
• M26: 40,321,563 km (0.093 R)
• M27: 43,123,082 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.9

Radius: 4.4

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.72 AU - 14.02 AU

Year: 15489 Days

Day: 21 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,620,038 km

• M1: 55,052 km (0.1 R)
• M2: 1,098,198 km (0.057 R)
• M3: 1,786,498 km (0.095 R)
• M4: 2,905,939 km (0.096 R)
• M5: 7,711,172 km (0.077 R)
• M6: 19,011,496 km (0.089 R)
• M7: 19,670,026 km (0.075 R)
• M8: 21,816,456 km (0.061 R)
• M9: 23,776,338 km (0.082 R)
• M10: 24,626,502 km (0.096 R)
• M11: 30,157,285 km (0.106 R)
• M12: 33,950,040 km (0.089 R)

Asteroid Belt

Center: 12.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.1

Radius: 7.9

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.24 AU - 15.88 AU

Year: 17876 Days

Day: 21.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,620,038 km

• M1: 121,773 km (0.093 R)
• M2: 455,825 km (0.082 R)
• M3: 870,211 km (0.119 R)
• M4: 1,971,999 km (0.05 R)
• M5: 2,984,478 km (0.095 R)
• M6: 3,750,419 km (0.11 R)
• M7: 4,211,629 km (0.111 R)
• M8: 4,779,353 km (0.075 R)
• M9: 6,790,995 km (0.067 R)
• M10: 13,066,626 km (0.11 R)
• M11: 13,980,968 km (0.05 R)
• M12: 16,573,051 km (0.11 R)
• M13: 19,379,507 km (0.101 R)
• M14: 21,131,298 km (0.112 R)
• M15: 21,705,753 km (0.116 R)
• M16: 24,420,506 km (0.043 R)
• M17: 24,841,026 km (0.084 R)
• M18: 27,807,252 km (0.099 R)
• M19: 29,553,059 km (0.104 R)
• M20: 37,967,192 km (0.054 R)
• M21: 39,822,355 km (0.055 R)
• M22: 41,289,760 km (0.1 R)
• M23: 49,505,975 km (0.089 R)
• M24: 56,155,450 km (0.098 R)
• M25: 60,647,874 km (0.097 R)
• M26: 70,340,320 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 20,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit