🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.39 AU - 1.63 AU

Year: 699 Days

Day: 21.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,625,787 km

• M1: 29,022 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.73 AU - 1.79 AU

Year: 880 Days

Day: 19.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.92 AU - 2.36 AU

Year: 1179 Days

Day: 12.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,625,787 km

• M1: 569,519 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.4

Radius: 13.4

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.35 AU - 7.41 AU

Year: 6071 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,625,787 km

• M1: 346,469 km (0.113 R)
• M2: 773,720 km (0.105 R)
• M3: 1,268,141 km (0.081 R)
• M4: 2,049,491 km (0.088 R)
• M5: 2,490,954 km (0.064 R)
• M6: 3,015,743 km (0.089 R)
• M7: 3,441,499 km (0.031 R)
• M8: 4,913,841 km (0.109 R)
• M9: 7,257,890 km (0.048 R)
• M10: 8,030,115 km (0.112 R)
• M11: 8,897,184 km (0.087 R)
• M12: 14,141,936 km (0.084 R)
• M13: 16,933,432 km (0.05 R)
• M14: 17,831,318 km (0.054 R)
• M15: 20,215,459 km (0.113 R)
• M16: 21,669,551 km (0.077 R)
• M17: 25,858,890 km (0.119 R)
• M18: 27,571,187 km (0.097 R)
• M19: 29,357,984 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.7

Radius: 3.9

Gravity: 20.62 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.36 AU - 17.66 AU

Year: 26429 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,625,787 km

• M1: 48,619 km (0.09 R)
• M2: 638,933 km (0.107 R)
• M3: 779,704 km (0.093 R)
• M4: 988,094 km (0.053 R)
• M5: 1,232,537 km (0.098 R)
• M6: 1,406,968 km (0.063 R)
• M7: 1,716,935 km (0.077 R)
• M8: 2,011,792 km (0.111 R)
• M9: 3,314,042 km (0.106 R)
• M10: 5,581,945 km (0.047 R)
• M11: 7,564,716 km (0.075 R)
• M12: 9,410,604 km (0.118 R)
• M13: 10,378,352 km (0.054 R)
• M14: 14,396,701 km (0.105 R)
• M15: 16,226,283 km (0.057 R)
• M16: 19,881,557 km (0.059 R)
• M17: 20,155,321 km (0.097 R)
• M18: 22,142,430 km (0.093 R)
• M19: 25,738,164 km (0.118 R)
• M20: 31,275,529 km (0.079 R)
• M21: 31,522,067 km (0.101 R)
• M22: 36,455,804 km (0.105 R)
• M23: 51,843,142 km (0.105 R)
• M24: 53,408,983 km (0.112 R)
• M25: 56,452,402 km (0.084 R)
• M26: 57,368,988 km (0.07 R)
• M27: 59,043,886 km (0.113 R)
• M28: 59,609,216 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 20,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit