🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.99 AU - 1.49 AU

Year: 499 Days

Day: 33.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,629,095 km

• M1: 122,820 km (0.076 R)
• M2: 517,758 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.65 AU - 1.67 AU

Year: 773 Days

Day: 14 Hours

Environment

Temp: -34 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.55 AU - 2.71 AU

Year: 1542 Days

Day: 41.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,629,095 km

• M1: 315,502 km (0.047 R)
• M2: 695,032 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.8

Radius: 9.7

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.85 AU - 10.67 AU

Year: 9377 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,629,095 km

• M1: 122,670 km (0.109 R)
• M2: 449,542 km (0.051 R)
• M3: 775,665 km (0.09 R)
• M4: 1,811,481 km (0.081 R)
• M5: 2,256,534 km (0.116 R)
• M6: 2,606,444 km (0.077 R)
• M7: 3,247,321 km (0.025 R)
• M8: 3,643,905 km (0.055 R)
• M9: 4,128,602 km (0.12 R)
• M10: 4,904,267 km (0.102 R)
• M11: 5,327,031 km (0.051 R)
• M12: 7,517,891 km (0.118 R)
• M13: 8,215,017 km (0.065 R)
• M14: 11,896,023 km (0.105 R)
• M15: 14,224,364 km (0.109 R)
• M16: 20,751,917 km (0.103 R)
• M17: 21,258,456 km (0.073 R)
• M18: 23,732,505 km (0.113 R)
• M19: 30,311,670 km (0.116 R)
• M20: 38,897,840 km (0.117 R)
• M21: 44,785,563 km (0.047 R)
• M22: 49,272,901 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.3

Radius: 3.9

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.3 AU - 19.7 AU

Year: 23146 Days

Day: 22.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,629,095 km

• M1: 49,517 km (0.091 R)
• M2: 211,681 km (0.11 R)
• M3: 346,618 km (0.087 R)
• M4: 574,605 km (0.12 R)
• M5: 916,137 km (0.112 R)
• M6: 1,419,534 km (0.075 R)
• M7: 1,777,522 km (0.107 R)
• M8: 2,157,500 km (0.055 R)
• M9: 3,054,041 km (0.077 R)
• M10: 3,377,471 km (0.102 R)
• M11: 3,774,504 km (0.104 R)
• M12: 3,931,282 km (0.076 R)
• M13: 4,514,116 km (0.115 R)
• M14: 6,310,786 km (0.099 R)
• M15: 6,911,571 km (0.079 R)
• M16: 7,265,819 km (0.092 R)
• M17: 7,508,616 km (0.055 R)
• M18: 7,715,061 km (0.106 R)
• M19: 13,152,794 km (0.084 R)
• M20: 14,892,318 km (0.099 R)
• M21: 15,884,452 km (0.033 R)
• M22: 16,500,496 km (0.038 R)
• M23: 20,057,335 km (0.11 R)
• M24: 22,864,539 km (0.088 R)
• M25: 25,549,820 km (0.117 R)
• M26: 29,243,093 km (0.101 R)
• M27: 30,375,100 km (0.095 R)
• M28: 31,535,830 km (0.113 R)
• M29: 32,507,468 km (0.119 R)
• M30: 33,166,147 km (0.066 R)
• M31: 35,657,400 km (0.098 R)
• M32: 37,425,797 km (0.041 R)
• M33: 45,356,130 km (0.067 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 19,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit