🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.63 AU

Year: 134 Days

Day: 14.1 Hours

Environment

Temp: 249 °C

Axial Tilt: 63 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.65 AU - 2.93 AU

Year: 1719 Days

Day: 44.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,797,343 km

• M1: 45,029 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.26 AU - 3.72 AU

Year: 1908 Days

Day: 19.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.2

Radius: 5.9

Gravity: 18.59 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.97 AU - 14.75 AU

Year: 16033 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,797,343 km

• M1: 73,453 km (0.086 R)
• M2: 346,917 km (0.098 R)
• M3: 644,168 km (0.053 R)
• M4: 974,181 km (0.103 R)
• M5: 1,165,816 km (0.043 R)
• M6: 1,990,549 km (0.103 R)
• M7: 3,126,296 km (0.078 R)
• M8: 3,386,297 km (0.074 R)
• M9: 3,774,653 km (0.089 R)
• M10: 4,773,668 km (0.074 R)
• M11: 5,154,544 km (0.069 R)
• M12: 6,502,421 km (0.106 R)
• M13: 7,235,301 km (0.083 R)
• M14: 7,831,748 km (0.069 R)
• M15: 11,375,422 km (0.113 R)
• M16: 14,043,949 km (0.098 R)
• M17: 15,936,661 km (0.12 R)
• M18: 16,629,599 km (0.116 R)
• M19: 17,828,925 km (0.12 R)
• M20: 18,575,568 km (0.098 R)
• M21: 21,771,277 km (0.115 R)
• M22: 23,302,412 km (0.108 R)
• M23: 28,885,554 km (0.08 R)
• M24: 31,443,378 km (0.11 R)
• M25: 32,532,002 km (0.1 R)
• M26: 41,870,350 km (0.068 R)
• M27: 44,080,060 km (0.116 R)
• M28: 44,833,584 km (0.061 R)
• M29: 50,514,414 km (0.116 R)
• M30: 53,526,717 km (0.084 R)
• M31: 55,250,832 km (0.086 R)
• M32: 56,656,603 km (0.088 R)
• M33: 62,707,687 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.9

Radius: 7.8

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.97 AU - 14.85 AU

Year: 16130 Days

Day: 23.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,797,343 km

• M1: 96,939 km (0.053 R)
• M2: 346,618 km (0.085 R)
• M3: 869,912 km (0.034 R)
• M4: 1,266,346 km (0.07 R)
• M5: 1,850,226 km (0.03 R)
• M6: 2,909,679 km (0.093 R)
• M7: 5,834,167 km (0.12 R)
• M8: 7,287,361 km (0.038 R)
• M9: 10,010,940 km (0.048 R)
• M10: 12,337,486 km (0.101 R)
• M11: 14,411,960 km (0.119 R)
• M12: 14,853,124 km (0.092 R)
• M13: 15,917,662 km (0.045 R)
• M14: 28,112,881 km (0.064 R)
• M15: 33,428,542 km (0.096 R)
• M16: 40,239,583 km (0.111 R)
• M17: 40,675,362 km (0.118 R)
• M18: 45,679,111 km (0.029 R)
• M19: 54,194,970 km (0.108 R)
• M20: 63,514,020 km (0.078 R)
• M21: 65,497,837 km (0.07 R)
• M22: 66,707,635 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 16,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit