🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 239 Days

Day: 39.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.31 AU - 1.77 AU

Year: 675 Days

Day: 26.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,789,705 km

• M1: 16,905 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.17 AU - 3.71 AU

Year: 2253 Days

Day: 47.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.2 AU - 4.96 AU

Year: 3461 Days

Day: 22.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,789,705 km

• M1: 1,493,735 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.3

Radius: 14.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.25 AU - 10.21 AU

Year: 9108 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,789,705 km

• M1: 183,706 km (0.096 R)
• M2: 705,803 km (0.067 R)
• M3: 1,179,430 km (0.1 R)
• M4: 1,770,341 km (0.075 R)
• M5: 2,277,777 km (0.111 R)
• M6: 4,394,737 km (0.078 R)
• M7: 5,507,296 km (0.105 R)
• M8: 7,559,928 km (0.072 R)
• M9: 9,782,803 km (0.054 R)
• M10: 10,439,538 km (0.096 R)
• M11: 16,376,479 km (0.057 R)
• M12: 19,497,988 km (0.048 R)
• M13: 27,984,376 km (0.031 R)
• M14: 31,865,842 km (0.045 R)
• M15: 43,314,119 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.5

Radius: 8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.35 AU - 17.03 AU

Year: 23002 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,789,705 km

• M1: 149,598 km (0.076 R)
• M2: 597,195 km (0.083 R)
• M3: 1,008,290 km (0.051 R)
• M4: 1,731,595 km (0.1 R)
• M5: 3,747,277 km (0.102 R)
• M6: 4,155,829 km (0.119 R)
• M7: 5,381,933 km (0.083 R)
• M8: 11,998,198 km (0.101 R)
• M9: 16,561,831 km (0.056 R)
• M10: 17,595,851 km (0.028 R)
• M11: 20,881,619 km (0.09 R)
• M12: 21,253,519 km (0.105 R)
• M13: 33,861,478 km (0.09 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit