🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.49 AU - 0.57 AU

Year: 138 Days

Day: 33.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,464,855 km

• M1: 333,304 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.1 AU - 1.74 AU

Year: 603 Days

Day: 35.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,464,855 km

• M1: 75,697 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.47 AU - 2.15 AU

Year: 868 Days

Day: 33.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 107.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,464,855 km

• M1: 33,959 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.9 AU - 3.4 AU

Year: 1993 Days

Day: 37.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,464,855 km

• M1: 867,817 km (0.047 R)

Asteroid Belt

Center: 8.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.3

Radius: 7.8

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.04 AU - 13.74 AU

Year: 16496 Days

Day: 22.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,464,855 km

• M1: 98,136 km (0.114 R)
• M2: 393,592 km (0.087 R)
• M3: 860,637 km (0.087 R)
• M4: 1,145,770 km (0.094 R)
• M5: 1,465,311 km (0.107 R)
• M6: 2,641,150 km (0.105 R)
• M7: 4,474,323 km (0.113 R)
• M8: 4,930,297 km (0.06 R)
• M9: 6,049,887 km (0.056 R)
• M10: 7,286,613 km (0.042 R)
• M11: 7,825,614 km (0.069 R)
• M12: 8,585,272 km (0.096 R)
• M13: 10,529,147 km (0.098 R)
• M14: 12,432,331 km (0.113 R)
• M15: 15,048,499 km (0.102 R)
• M16: 16,983,547 km (0.034 R)
• M17: 18,253,483 km (0.049 R)
• M18: 20,275,299 km (0.03 R)
• M19: 21,430,643 km (0.119 R)
• M20: 23,871,781 km (0.063 R)
• M21: 24,460,449 km (0.102 R)
• M22: 25,871,456 km (0.1 R)
• M23: 26,597,005 km (0.051 R)
• M24: 27,980,337 km (0.079 R)
• M25: 28,634,678 km (0.116 R)
• M26: 29,410,941 km (0.082 R)
• M27: 30,774,077 km (0.044 R)
• M28: 36,262,075 km (0.052 R)
• M29: 36,519,982 km (0.058 R)
• M30: 47,104,779 km (0.066 R)
• M31: 47,566,139 km (0.115 R)
• M32: 54,008,870 km (0.12 R)
• M33: 56,394,508 km (0.119 R)
• M34: 57,788,909 km (0.06 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 15,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit