🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.65 AU - 1.95 AU

Year: 857 Days

Day: 24 Hours

Environment

Temp: -41 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.21 AU - 2.53 AU

Year: 1294 Days

Day: 40.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.15 AU - 2.75 AU

Year: 1360 Days

Day: 34.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,157,503 km

• M1: 837,299 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.8

Radius: 3

Gravity: 32.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.24 AU - 18.58 AU

Year: 20425 Days

Day: 15.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,157,503 km

• M1: 38,596 km (0.102 R)
• M2: 148,401 km (0.118 R)
• M3: 382,971 km (0.069 R)
• M4: 937,081 km (0.098 R)
• M5: 1,061,696 km (0.044 R)
• M6: 2,228,559 km (0.07 R)
• M7: 2,451,610 km (0.095 R)
• M8: 3,311,947 km (0.093 R)
• M9: 5,563,844 km (0.106 R)
• M10: 5,973,593 km (0.111 R)
• M11: 7,410,779 km (0.084 R)
• M12: 10,549,791 km (0.107 R)
• M13: 11,117,964 km (0.113 R)
• M14: 13,072,760 km (0.057 R)
• M15: 15,031,744 km (0.108 R)
• M16: 20,029,210 km (0.109 R)
• M17: 21,883,027 km (0.064 R)
• M18: 25,421,765 km (0.034 R)
• M19: 27,803,363 km (0.118 R)
• M20: 31,589,834 km (0.079 R)
• M21: 39,757,280 km (0.11 R)
• M22: 42,669,202 km (0.047 R)
• M23: 46,018,100 km (0.114 R)
• M24: 47,986,359 km (0.115 R)
• M25: 55,908,913 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.6

Radius: 4.3

Gravity: 15.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.79 AU - 17.03 AU

Year: 21461 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,157,503 km

• M1: 53,406 km (0.088 R)
• M2: 198,965 km (0.097 R)
• M3: 540,647 km (0.075 R)
• M4: 988,094 km (0.109 R)
• M5: 1,191,098 km (0.073 R)
• M6: 1,883,288 km (0.109 R)
• M7: 2,082,402 km (0.108 R)
• M8: 3,836,138 km (0.057 R)
• M9: 4,008,924 km (0.098 R)
• M10: 6,713,204 km (0.112 R)
• M11: 8,753,420 km (0.08 R)
• M12: 11,407,436 km (0.099 R)
• M13: 13,403,072 km (0.104 R)
• M14: 14,622,145 km (0.12 R)
• M15: 21,930,599 km (0.105 R)
• M16: 22,670,061 km (0.1 R)
• M17: 22,857,507 km (0.092 R)
• M18: 27,565,502 km (0.086 R)
• M19: 30,542,200 km (0.088 R)
• M20: 32,641,507 km (0.112 R)
• M21: 40,606,397 km (0.089 R)
• M22: 48,365,141 km (0.079 R)
• M23: 55,511,581 km (0.07 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 13,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit