🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.75 AU

Year: 177 Days

Day: 46.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.58 AU - 1.6 AU

Year: 763 Days

Day: 15.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.06 AU - 2.96 AU

Year: 1514 Days

Day: 12.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,178,976 km

• M1: 134,788 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 11.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.38 AU - 5.3 AU

Year: 4055 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,178,976 km

• M1: 144,212 km (0.099 R)
• M2: 577,897 km (0.094 R)
• M3: 1,246,300 km (0.062 R)
• M4: 1,813,874 km (0.043 R)
• M5: 2,371,276 km (0.099 R)
• M6: 3,352,189 km (0.045 R)
• M7: 3,721,546 km (0.116 R)
• M8: 4,236,761 km (0.118 R)
• M9: 4,627,511 km (0.111 R)
• M10: 6,125,135 km (0.109 R)
• M11: 9,872,113 km (0.095 R)
• M12: 10,304,451 km (0.102 R)
• M13: 11,130,082 km (0.12 R)
• M14: 11,678,208 km (0.084 R)
• M15: 13,084,279 km (0.108 R)
• M16: 13,606,525 km (0.086 R)
• M17: 14,007,297 km (0.072 R)
• M18: 14,507,852 km (0.053 R)
• M19: 15,020,374 km (0.114 R)
• M20: 16,529,817 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.4

Radius: 5

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.27 AU - 17.77 AU

Year: 26738 Days

Day: 23.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,178,976 km

• M1: 62,233 km (0.053 R)
• M2: 297,251 km (0.028 R)
• M3: 870,959 km (0.096 R)
• M4: 1,715,738 km (0.063 R)
• M5: 4,162,561 km (0.069 R)
• M6: 4,839,342 km (0.092 R)
• M7: 7,174,115 km (0.113 R)
• M8: 9,091,362 km (0.099 R)
• M9: 10,111,619 km (0.09 R)
• M10: 13,091,010 km (0.118 R)
• M11: 15,919,607 km (0.108 R)
• M12: 17,717,624 km (0.05 R)
• M13: 18,043,598 km (0.105 R)
• M14: 22,178,483 km (0.101 R)
• M15: 23,327,095 km (0.055 R)
• M16: 24,716,710 km (0.108 R)
• M17: 25,742,502 km (0.078 R)
• M18: 27,117,905 km (0.03 R)
• M19: 30,828,082 km (0.104 R)
• M20: 36,675,863 km (0.113 R)
• M21: 39,098,002 km (0.12 R)
• M22: 48,731,207 km (0.116 R)
• M23: 54,176,869 km (0.116 R)
• M24: 58,024,227 km (0.072 R)
• M25: 60,381,141 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 13,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit