🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.54 AU - 0.54 AU

Year: 151 Days

Day: 31.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.7 AU - 0.78 AU

Year: 242 Days

Day: 18.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.61 AU - 3.37 AU

Year: 1969 Days

Day: 39.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,348,185 km

• M1: 1,423,873 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350

Radius: 6.2

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.36 AU - 15.32 AU

Year: 20679 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,348,185 km

• M1: 77,492 km (0.101 R)
• M2: 282,590 km (0.114 R)
• M3: 925,113 km (0.072 R)
• M4: 1,313,469 km (0.045 R)
• M5: 1,688,212 km (0.111 R)
• M6: 2,055,924 km (0.087 R)
• M7: 4,023,136 km (0.079 R)
• M8: 4,981,759 km (0.062 R)
• M9: 6,485,516 km (0.114 R)
• M10: 7,033,344 km (0.101 R)
• M11: 8,029,965 km (0.102 R)
• M12: 8,414,731 km (0.064 R)
• M13: 9,117,541 km (0.111 R)
• M14: 9,967,856 km (0.052 R)
• M15: 11,162,694 km (0.056 R)
• M16: 12,072,548 km (0.115 R)
• M17: 14,739,280 km (0.118 R)
• M18: 15,243,275 km (0.095 R)
• M19: 16,668,793 km (0.098 R)
• M20: 22,030,082 km (0.08 R)
• M21: 25,351,902 km (0.091 R)
• M22: 30,821,350 km (0.091 R)
• M23: 33,458,611 km (0.112 R)
• M24: 36,372,628 km (0.116 R)
• M25: 40,004,116 km (0.118 R)
• M26: 47,977,832 km (0.102 R)
• M27: 49,562,074 km (0.091 R)
• M28: 52,168,817 km (0.036 R)
• M29: 54,353,095 km (0.093 R)
• M30: 60,902,041 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.5

Radius: 7.2

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.17 AU - 17.61 AU

Year: 20787 Days

Day: 15.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,348,185 km

• M1: 92,003 km (0.113 R)
• M2: 692,788 km (0.119 R)
• M3: 1,084,285 km (0.104 R)
• M4: 1,770,042 km (0.116 R)
• M5: 2,036,625 km (0.105 R)
• M6: 2,589,240 km (0.116 R)
• M7: 3,717,657 km (0.08 R)
• M8: 4,663,714 km (0.084 R)
• M9: 4,915,337 km (0.117 R)
• M10: 5,176,236 km (0.083 R)
• M11: 7,694,866 km (0.105 R)
• M12: 9,465,057 km (0.078 R)
• M13: 11,547,609 km (0.081 R)
• M14: 12,786,878 km (0.099 R)
• M15: 13,281,449 km (0.099 R)
• M16: 13,533,521 km (0.108 R)
• M17: 15,182,090 km (0.094 R)
• M18: 15,527,212 km (0.041 R)
• M19: 17,406,759 km (0.038 R)
• M20: 17,632,951 km (0.092 R)
• M21: 23,485,519 km (0.036 R)
• M22: 25,562,686 km (0.105 R)
• M23: 27,047,145 km (0.119 R)
• M24: 28,275,344 km (0.116 R)
• M25: 35,098,802 km (0.096 R)
• M26: 35,945,676 km (0.096 R)
• M27: 40,915,616 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 15,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit