🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.82 AU - 1.3 AU

Year: 389 Days

Day: 26.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.08 AU - 1.1 AU

Year: 406 Days

Day: 35.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.18 AU - 2.82 AU

Year: 1409 Days

Day: 19.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,860,919 km

• M1: 302,487 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.77 AU - 4.53 AU

Year: 3013 Days

Day: 16 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,860,919 km

• M1: 1,554,023 km (0.098 R)
• M2: 2,114,416 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.12 AU - 4.92 AU

Year: 3425 Days

Day: 38.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.2

Radius: 6.8

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.85 AU - 17.33 AU

Year: 25183 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,860,919 km

• M1: 84,672 km (0.099 R)
• M2: 314,156 km (0.115 R)
• M3: 1,104,481 km (0.036 R)
• M4: 1,552,975 km (0.046 R)
• M5: 2,219,284 km (0.102 R)
• M6: 2,958,747 km (0.095 R)
• M7: 3,731,420 km (0.058 R)
• M8: 4,197,118 km (0.079 R)
• M9: 5,095,303 km (0.111 R)
• M10: 6,369,129 km (0.087 R)
• M11: 6,942,837 km (0.11 R)
• M12: 7,265,669 km (0.088 R)
• M13: 7,744,233 km (0.114 R)
• M14: 8,243,591 km (0.057 R)
• M15: 11,445,434 km (0.099 R)
• M16: 12,292,307 km (0.111 R)
• M17: 14,779,073 km (0.09 R)
• M18: 15,006,761 km (0.064 R)
• M19: 17,078,691 km (0.096 R)
• M20: 21,006,982 km (0.068 R)
• M21: 24,005,970 km (0.109 R)
• M22: 40,613,877 km (0.1 R)
• M23: 41,813,203 km (0.11 R)
• M24: 48,165,727 km (0.069 R)
• M25: 48,834,280 km (0.112 R)
• M26: 49,170,875 km (0.118 R)
• M27: 55,497,220 km (0.036 R)
• M28: 62,741,197 km (0.08 R)
• M29: 68,044,891 km (0.106 R)
• M30: 68,675,446 km (0.049 R)
• M31: 72,759,767 km (0.069 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit