🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.2 AU - 3.26 AU

Year: 2223 Days

Day: 43.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.1

Radius: 12.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.19 AU - 5.53 AU

Year: 4751 Days

Day: 13.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,936,075 km

• M1: 157,975 km (0.054 R)
• M2: 565,330 km (0.087 R)
• M3: 1,003,054 km (0.081 R)
• M4: 2,048,743 km (0.094 R)
• M5: 2,605,247 km (0.05 R)
• M6: 3,261,533 km (0.067 R)
• M7: 3,681,454 km (0.094 R)
• M8: 4,855,199 km (0.076 R)
• M9: 5,297,859 km (0.081 R)
• M10: 6,294,630 km (0.035 R)
• M11: 7,686,039 km (0.092 R)
• M12: 11,382,304 km (0.059 R)
• M13: 13,897,044 km (0.084 R)
• M14: 14,632,766 km (0.084 R)
• M15: 16,703,051 km (0.066 R)
• M16: 17,838,948 km (0.046 R)
• M17: 18,898,250 km (0.099 R)
• M18: 22,757,576 km (0.037 R)
• M19: 25,448,842 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140

Radius: 6.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.62 AU - 14.76 AU

Year: 21558 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 98.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,936,075 km

• M1: 98,735 km (0.049 R)
• M2: 432,039 km (0.116 R)
• M3: 854,054 km (0.116 R)
• M4: 1,327,980 km (0.1 R)
• M5: 2,099,905 km (0.109 R)
• M6: 4,256,059 km (0.109 R)
• M7: 13,482,807 km (0.109 R)
• M8: 22,489,347 km (0.11 R)
• M9: 26,493,633 km (0.069 R)
• M10: 29,377,731 km (0.074 R)
• M11: 30,418,932 km (0.037 R)
• M12: 42,481,158 km (0.061 R)
• M13: 43,142,829 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.4

Radius: 7

Gravity: 17.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.47 AU - 17.91 AU

Year: 21558 Days

Day: 20.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,936,075 km

• M1: 96,491 km (0.081 R)
• M2: 425,606 km (0.042 R)
• M3: 648,507 km (0.116 R)
• M4: 1,527,394 km (0.118 R)
• M5: 2,032,885 km (0.097 R)
• M6: 2,522,818 km (0.101 R)
• M7: 2,821,715 km (0.096 R)
• M8: 3,200,347 km (0.034 R)
• M9: 3,927,842 km (0.093 R)
• M10: 4,760,653 km (0.082 R)
• M11: 5,874,858 km (0.076 R)
• M12: 6,960,340 km (0.087 R)
• M13: 8,173,728 km (0.105 R)
• M14: 9,057,104 km (0.075 R)
• M15: 9,881,089 km (0.09 R)
• M16: 10,753,993 km (0.098 R)
• M17: 14,137,747 km (0.099 R)
• M18: 14,370,222 km (0.101 R)
• M19: 15,163,539 km (0.085 R)
• M20: 21,046,326 km (0.069 R)
• M21: 22,276,918 km (0.101 R)
• M22: 30,554,468 km (0.082 R)
• M23: 31,863,748 km (0.087 R)
• M24: 41,298,736 km (0.073 R)
• M25: 50,788,627 km (0.111 R)
• M26: 52,995,345 km (0.069 R)
• M27: 58,990,480 km (0.107 R)
• M28: 60,200,876 km (0.068 R)
• M29: 61,427,578 km (0.071 R)
• M30: 64,142,630 km (0.049 R)
• M31: 66,068,553 km (0.06 R)
• M32: 72,996,730 km (0.106 R)
• M33: 73,459,735 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 13,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit