🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.79 AU - 2.11 AU

Year: 1010 Days

Day: 14.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.91 AU - 2.09 AU

Year: 1049 Days

Day: 43.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.74 AU - 3.08 AU

Year: 1841 Days

Day: 19.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.4

Radius: 13.4

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.45 AU - 7.49 AU

Year: 6824 Days

Day: 12.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,692,424 km

• M1: 166,652 km (0.089 R)
• M2: 584,628 km (0.095 R)
• M3: 1,007,542 km (0.109 R)
• M4: 2,003,415 km (0.117 R)
• M5: 3,695,067 km (0.111 R)
• M6: 4,161,065 km (0.109 R)
• M7: 5,548,435 km (0.11 R)
• M8: 7,643,554 km (0.093 R)
• M9: 8,078,584 km (0.119 R)
• M10: 9,173,341 km (0.093 R)
• M11: 11,553,444 km (0.063 R)
• M12: 14,201,475 km (0.115 R)
• M13: 15,229,512 km (0.109 R)
• M14: 17,231,132 km (0.074 R)
• M15: 19,040,518 km (0.097 R)
• M16: 20,440,754 km (0.09 R)
• M17: 21,829,620 km (0.109 R)
• M18: 22,386,424 km (0.084 R)
• M19: 23,528,454 km (0.109 R)
• M20: 24,283,026 km (0.079 R)
• M21: 27,740,083 km (0.079 R)
• M22: 29,828,619 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.2

Radius: 3.6

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.07 AU - 16.63 AU

Year: 19115 Days

Day: 19.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,692,424 km

• M1: 44,879 km (0.087 R)
• M2: 190,887 km (0.093 R)
• M3: 527,931 km (0.092 R)
• M4: 696,677 km (0.045 R)
• M5: 1,213,837 km (0.104 R)
• M6: 1,428,510 km (0.087 R)
• M7: 2,034,082 km (0.06 R)
• M8: 2,356,017 km (0.108 R)
• M9: 2,569,044 km (0.061 R)
• M10: 2,923,142 km (0.119 R)
• M11: 4,912,944 km (0.113 R)
• M12: 6,004,559 km (0.085 R)
• M13: 6,587,991 km (0.062 R)
• M14: 6,932,216 km (0.104 R)
• M15: 8,254,063 km (0.119 R)
• M16: 10,589,435 km (0.082 R)
• M17: 13,150,251 km (0.106 R)
• M18: 15,222,631 km (0.086 R)
• M19: 19,066,398 km (0.113 R)
• M20: 30,337,251 km (0.101 R)
• M21: 32,474,855 km (0.073 R)
• M22: 40,617,318 km (0.055 R)
• M23: 42,289,822 km (0.109 R)
• M24: 44,141,694 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984

Radius: 7.9

Gravity: 15.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.38 AU - 16.78 AU

Year: 20646 Days

Day: 17.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 87,692,424 km

• M1: 98,435 km (0.117 R)
• M2: 349,012 km (0.049 R)
• M3: 699,071 km (0.098 R)
• M4: 1,355,058 km (0.055 R)
• M5: 1,960,031 km (0.102 R)
• M6: 2,534,936 km (0.07 R)
• M7: 2,995,548 km (0.115 R)
• M8: 4,357,636 km (0.093 R)
• M9: 5,294,269 km (0.099 R)
• M10: 7,713,565 km (0.066 R)
• M11: 8,679,968 km (0.051 R)
• M12: 9,604,931 km (0.104 R)
• M13: 13,212,933 km (0.043 R)
• M14: 15,980,942 km (0.059 R)
• M15: 17,100,682 km (0.065 R)
• M16: 19,208,367 km (0.117 R)
• M17: 20,176,714 km (0.053 R)
• M18: 21,792,969 km (0.087 R)
• M19: 23,384,990 km (0.105 R)
• M20: 25,510,925 km (0.072 R)
• M21: 27,157,399 km (0.12 R)
• M22: 29,886,214 km (0.111 R)
• M23: 34,595,704 km (0.071 R)
• M24: 46,995,124 km (0.108 R)
• M25: 52,387,379 km (0.118 R)
• M26: 52,760,925 km (0.114 R)
• M27: 56,202,723 km (0.095 R)
• M28: 65,889,335 km (0.1 R)
• M29: 67,862,980 km (0.063 R)
• M30: 70,782,831 km (0.077 R)
• M31: 75,199,259 km (0.108 R)
• M32: 76,871,763 km (0.09 R)
• M33: 85,090,820 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 11,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit