🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.56 AU - 0.86 AU

Year: 220 Days

Day: 16.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,105,182 km

• M1: 30,368 km (0.113 R)
• M2: 92,451 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.32 AU - 1.36 AU

Year: 569 Days

Day: 33.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,105,182 km

• M1: 47,871 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.44 AU - 4.46 AU

Year: 2882 Days

Day: 33.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.8

Radius: 9.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.39 AU - 7.79 AU

Year: 6930 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 95,105,182 km

• M1: 119,678 km (0.074 R)
• M2: 499,507 km (0.108 R)
• M3: 823,237 km (0.078 R)
• M4: 2,442,036 km (0.081 R)
• M5: 2,841,612 km (0.115 R)
• M6: 3,858,877 km (0.117 R)
• M7: 5,369,217 km (0.107 R)
• M8: 7,475,106 km (0.086 R)
• M9: 8,505,985 km (0.074 R)
• M10: 9,629,017 km (0.091 R)
• M11: 11,024,017 km (0.09 R)
• M12: 13,186,753 km (0.075 R)
• M13: 20,870,698 km (0.095 R)
• M14: 26,629,468 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.9

Radius: 7.5

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.27 AU - 18.21 AU

Year: 26277 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,105,182 km

• M1: 93,349 km (0.086 R)
• M2: 714,629 km (0.088 R)
• M3: 1,104,930 km (0.111 R)
• M4: 2,201,333 km (0.117 R)
• M5: 2,633,072 km (0.093 R)
• M6: 2,869,287 km (0.095 R)
• M7: 4,789,825 km (0.079 R)
• M8: 5,860,347 km (0.111 R)
• M9: 8,131,691 km (0.056 R)
• M10: 10,211,700 km (0.085 R)
• M11: 16,073,992 km (0.062 R)
• M12: 20,006,322 km (0.084 R)
• M13: 20,718,557 km (0.097 R)
• M14: 23,964,083 km (0.055 R)
• M15: 24,420,805 km (0.066 R)
• M16: 25,117,034 km (0.112 R)
• M17: 25,945,806 km (0.108 R)
• M18: 26,548,835 km (0.078 R)
• M19: 31,851,481 km (0.108 R)
• M20: 33,103,166 km (0.076 R)
• M21: 34,968,502 km (0.075 R)
• M22: 37,512,115 km (0.057 R)
• M23: 39,380,143 km (0.063 R)
• M24: 45,529,065 km (0.117 R)
• M25: 48,194,151 km (0.038 R)
• M26: 49,657,218 km (0.101 R)
• M27: 51,149,606 km (0.039 R)
• M28: 57,418,804 km (0.068 R)
• M29: 61,799,928 km (0.112 R)
• M30: 62,874,938 km (0.119 R)
• M31: 65,283,763 km (0.063 R)
• M32: 68,896,252 km (0.097 R)
• M33: 70,517,743 km (0.098 R)
• M34: 75,779,549 km (0.119 R)
• M35: 78,505,971 km (0.119 R)
• M36: 93,687,163 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 18,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit