🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.64 AU - 0.98 AU

Year: 260 Days

Day: 24.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,274,519 km

• M1: 68,516 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.11 AU - 1.37 AU

Year: 492 Days

Day: 40 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.24 AU - 1.44 AU

Year: 553 Days

Day: 17.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.29 AU - 1.93 AU

Year: 728 Days

Day: 26.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.64 AU - 1.96 AU

Year: 861 Days

Day: 17.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,274,519 km

• M1: 53,107 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.48 AU - 2.36 AU

Year: 948 Days

Day: 41 Hours

Environment

Temp: -63 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,274,519 km

• M1: 30,069 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.7

Radius: 10.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.93 AU - 5.69 AU

Year: 4362 Days

Day: 8.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 24,274,519 km

• M1: 134,937 km (0.072 R)
• M2: 525,238 km (0.101 R)
• M3: 1,241,962 km (0.114 R)
• M4: 1,667,717 km (0.025 R)
• M5: 3,509,117 km (0.114 R)
• M6: 3,935,471 km (0.097 R)
• M7: 4,283,585 km (0.072 R)
• M8: 5,348,573 km (0.096 R)
• M9: 5,971,498 km (0.107 R)
• M10: 6,611,927 km (0.096 R)
• M11: 7,074,483 km (0.06 R)
• M12: 7,657,915 km (0.117 R)
• M13: 7,995,857 km (0.081 R)
• M14: 8,665,307 km (0.105 R)
• M15: 9,333,561 km (0.032 R)
• M16: 9,916,544 km (0.078 R)
• M17: 11,590,095 km (0.111 R)
• M18: 13,395,741 km (0.041 R)
• M19: 16,697,666 km (0.066 R)
• M20: 19,116,514 km (0.117 R)
• M21: 22,098,298 km (0.108 R)
• M22: 22,577,759 km (0.093 R)
• M23: 23,628,535 km (0.096 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 16,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit