🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.08 AU - 1.46 AU

Year: 525 Days

Day: 39 Hours

Environment

Temp: -17 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,925,173 km

• M1: 82,877 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.14 AU - 1.56 AU

Year: 576 Days

Day: 45.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,925,173 km

• M1: 17,653 km (0.037 R)
• M2: 47,722 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.98 AU - 2.42 AU

Year: 1198 Days

Day: 15.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,925,173 km

• M1: 695,032 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.24 AU - 2.74 AU

Year: 1442 Days

Day: 23 Hours

Environment

Temp: -83 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.69 AU - 3.97 AU

Year: 2752 Days

Day: 39.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.9

Radius: 6.5

Gravity: 17.51 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.75 AU - 16.99 AU

Year: 24313 Days

Day: 17.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 88,925,173 km

• M1: 81,082 km (0.096 R)
• M2: 294,558 km (0.068 R)
• M3: 770,429 km (0.075 R)
• M4: 1,849,030 km (0.031 R)
• M5: 2,805,110 km (0.111 R)
• M6: 5,556,364 km (0.075 R)
• M7: 6,757,635 km (0.031 R)
• M8: 10,791,392 km (0.064 R)
• M9: 20,346,208 km (0.063 R)
• M10: 22,296,067 km (0.116 R)
• M11: 25,623,273 km (0.098 R)
• M12: 26,208,201 km (0.032 R)
• M13: 27,283,360 km (0.112 R)
• M14: 30,294,018 km (0.066 R)
• M15: 34,642,828 km (0.04 R)
• M16: 35,070,678 km (0.119 R)
• M17: 39,081,397 km (0.112 R)
• M18: 45,398,765 km (0.07 R)
• M19: 48,709,216 km (0.112 R)
• M20: 51,248,939 km (0.118 R)
• M21: 53,685,141 km (0.098 R)
• M22: 54,450,035 km (0.053 R)
• M23: 60,008,643 km (0.102 R)
• M24: 69,941,792 km (0.106 R)
• M25: 72,702,172 km (0.078 R)
• M26: 75,295,600 km (0.092 R)
• M27: 77,950,065 km (0.037 R)
• M28: 81,669,218 km (0.05 R)
• M29: 88,393,193 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 20,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit