🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.47 AU - 0.69 AU

Year: 160 Days

Day: 30.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.82 AU

Year: 226 Days

Day: 18.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.94 AU - 3.02 AU

Year: 1860 Days

Day: 42.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699

Radius: 14.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.33 AU - 7.69 AU

Year: 6007 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,789,451 km

• M1: 182,210 km (0.099 R)
• M2: 801,994 km (0.096 R)
• M3: 1,571,526 km (0.032 R)
• M4: 2,270,596 km (0.082 R)
• M5: 2,878,562 km (0.112 R)
• M6: 3,357,275 km (0.029 R)
• M7: 3,819,982 km (0.097 R)
• M8: 4,452,332 km (0.108 R)
• M9: 5,502,210 km (0.098 R)
• M10: 6,779,626 km (0.119 R)
• M11: 9,097,346 km (0.069 R)
• M12: 9,609,270 km (0.067 R)
• M13: 10,185,371 km (0.076 R)
• M14: 11,117,067 km (0.077 R)
• M15: 12,155,575 km (0.097 R)
• M16: 12,936,326 km (0.12 R)
• M17: 13,695,087 km (0.119 R)
• M18: 15,480,687 km (0.068 R)
• M19: 17,223,053 km (0.08 R)
• M20: 20,436,416 km (0.072 R)
• M21: 21,466,247 km (0.108 R)
• M22: 21,918,033 km (0.073 R)
• M23: 22,530,337 km (0.058 R)
• M24: 24,681,554 km (0.079 R)
• M25: 31,565,001 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 8.2

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.6 AU - 10.18 AU

Year: 10406 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,789,451 km

• M1: 102,026 km (0.091 R)
• M2: 437,723 km (0.113 R)
• M3: 779,555 km (0.118 R)
• M4: 1,036,264 km (0.097 R)
• M5: 1,460,075 km (0.07 R)
• M6: 1,859,202 km (0.106 R)
• M7: 2,489,608 km (0.083 R)
• M8: 4,110,949 km (0.087 R)
• M9: 4,910,700 km (0.111 R)
• M10: 5,176,535 km (0.07 R)
• M11: 7,188,926 km (0.117 R)
• M12: 7,664,198 km (0.095 R)
• M13: 10,092,620 km (0.082 R)
• M14: 11,023,568 km (0.114 R)
• M15: 12,679,916 km (0.103 R)
• M16: 14,026,446 km (0.106 R)
• M17: 18,158,190 km (0.088 R)
• M18: 18,796,374 km (0.094 R)
• M19: 19,284,811 km (0.07 R)
• M20: 22,851,374 km (0.041 R)
• M21: 23,878,214 km (0.115 R)
• M22: 24,547,515 km (0.075 R)
• M23: 29,587,168 km (0.083 R)
• M24: 31,485,265 km (0.084 R)
• M25: 33,344,468 km (0.054 R)
• M26: 33,820,488 km (0.072 R)
• M27: 34,300,997 km (0.078 R)
• M28: 39,492,342 km (0.097 R)
• M29: 40,428,077 km (0.066 R)
• M30: 42,343,677 km (0.086 R)
• M31: 46,355,144 km (0.107 R)
• M32: 48,910,276 km (0.12 R)
• M33: 50,926,406 km (0.098 R)
• M34: 51,399,435 km (0.096 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit