🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.16 AU - 1.6 AU

Year: 621 Days

Day: 38.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.18 AU - 1.66 AU

Year: 648 Days

Day: 23.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.31 AU - 3.67 AU

Year: 2496 Days

Day: 31.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.9

Radius: 13.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.63 AU - 7.35 AU

Year: 7076 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,739,566 km

• M1: 167,849 km (0.066 R)
• M2: 788,231 km (0.115 R)
• M3: 1,278,463 km (0.097 R)
• M4: 1,916,648 km (0.061 R)
• M5: 2,839,368 km (0.103 R)
• M6: 4,812,414 km (0.094 R)
• M7: 5,586,583 km (0.092 R)
• M8: 6,103,444 km (0.108 R)
• M9: 7,270,905 km (0.091 R)
• M10: 7,730,620 km (0.095 R)
• M11: 8,922,765 km (0.085 R)
• M12: 10,568,940 km (0.068 R)
• M13: 12,248,475 km (0.099 R)
• M14: 13,924,121 km (0.088 R)
• M15: 16,520,242 km (0.049 R)
• M16: 17,726,151 km (0.064 R)
• M17: 23,388,879 km (0.116 R)
• M18: 25,429,095 km (0.115 R)
• M19: 25,868,763 km (0.109 R)
• M20: 35,873,569 km (0.058 R)
• M21: 36,315,631 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.8

Radius: 7.8

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.83 AU - 12.53 AU

Year: 15284 Days

Day: 17.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,739,566 km

• M1: 97,089 km (0.112 R)
• M2: 894,296 km (0.106 R)
• M3: 1,356,553 km (0.076 R)
• M4: 2,038,570 km (0.091 R)
• M5: 2,670,621 km (0.092 R)
• M6: 3,044,017 km (0.11 R)
• M7: 3,761,489 km (0.1 R)
• M8: 6,708,567 km (0.05 R)
• M9: 7,655,521 km (0.116 R)
• M10: 8,049,413 km (0.112 R)
• M11: 9,117,691 km (0.091 R)
• M12: 10,173,104 km (0.072 R)
• M13: 10,435,947 km (0.059 R)
• M14: 11,196,054 km (0.098 R)
• M15: 12,168,141 km (0.115 R)
• M16: 14,083,892 km (0.045 R)
• M17: 15,011,548 km (0.095 R)
• M18: 21,450,839 km (0.115 R)
• M19: 22,234,133 km (0.116 R)
• M20: 24,982,994 km (0.098 R)
• M21: 25,752,675 km (0.111 R)
• M22: 30,596,505 km (0.109 R)
• M23: 31,366,335 km (0.066 R)
• M24: 33,174,225 km (0.117 R)
• M25: 36,258,485 km (0.078 R)
• M26: 39,918,397 km (0.116 R)
• M27: 41,368,598 km (0.043 R)
• M28: 41,904,608 km (0.041 R)
• M29: 42,581,089 km (0.059 R)
• M30: 44,794,838 km (0.085 R)
• M31: 47,229,843 km (0.104 R)
• M32: 50,205,793 km (0.077 R)
• M33: 51,430,402 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 12,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit