🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.23 AU - 1.51 AU

Year: 583 Days

Day: 45.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.78 AU - 3.3 AU

Year: 1926 Days

Day: 14.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,109,367 km

• M1: 81,830 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.66 AU - 3.94 AU

Year: 2692 Days

Day: 33.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.3

Radius: 4.6

Gravity: 41.51 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.45 AU - 18.83 AU

Year: 22479 Days

Day: 22.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 56,109,367 km

• M1: 61,036 km (0.077 R)
• M2: 244,443 km (0.117 R)
• M3: 436,826 km (0.034 R)
• M4: 932,444 km (0.115 R)
• M5: 1,129,614 km (0.12 R)
• M6: 1,338,602 km (0.116 R)
• M7: 1,538,016 km (0.053 R)
• M8: 1,874,162 km (0.079 R)
• M9: 2,235,142 km (0.079 R)
• M10: 2,396,707 km (0.093 R)
• M11: 4,189,040 km (0.086 R)
• M12: 5,858,701 km (0.101 R)
• M13: 6,961,088 km (0.108 R)
• M14: 7,207,027 km (0.099 R)
• M15: 8,086,812 km (0.055 R)
• M16: 8,303,879 km (0.071 R)
• M17: 11,354,478 km (0.039 R)
• M18: 12,979,560 km (0.082 R)
• M19: 15,656,315 km (0.116 R)
• M20: 15,993,508 km (0.087 R)
• M21: 16,249,620 km (0.09 R)
• M22: 19,058,619 km (0.066 R)
• M23: 26,082,987 km (0.091 R)
• M24: 27,889,681 km (0.085 R)
• M25: 34,229,339 km (0.112 R)
• M26: 41,305,019 km (0.093 R)
• M27: 43,091,068 km (0.073 R)
• M28: 46,990,786 km (0.071 R)
• M29: 47,692,100 km (0.099 R)
• M30: 51,489,044 km (0.104 R)
• M31: 54,129,297 km (0.079 R)
• M32: 60,088,079 km (0.088 R)
• M33: 60,293,926 km (0.089 R)
• M34: 63,224,997 km (0.031 R)
• M35: 63,437,875 km (0.107 R)
• M36: 65,375,765 km (0.12 R)
• M37: 71,425,653 km (0.085 R)
• M38: 72,120,086 km (0.111 R)
• M39: 77,594,022 km (0.067 R)
• M40: 83,082,768 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107

Radius: 6.5

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 17.65 AU - 21.97 AU

Year: 32045 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,109,367 km

• M1: 107,411 km (0.062 R)
• M2: 323,431 km (0.094 R)
• M3: 653,294 km (0.104 R)
• M4: 1,195,885 km (0.085 R)
• M5: 1,916,798 km (0.114 R)
• M6: 3,059,127 km (0.076 R)
• M7: 5,534,373 km (0.103 R)
• M8: 8,050,161 km (0.09 R)
• M9: 11,764,377 km (0.117 R)
• M10: 12,611,549 km (0.109 R)
• M11: 27,183,878 km (0.066 R)
• M12: 28,552,848 km (0.064 R)
• M13: 29,199,859 km (0.094 R)
• M14: 33,289,117 km (0.099 R)
• M15: 36,848,648 km (0.093 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 14,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit