🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.89 AU - 1.41 AU

Year: 450 Days

Day: 46.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.49 AU - 1.95 AU

Year: 824 Days

Day: 25.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.37 AU - 2.75 AU

Year: 1496 Days

Day: 43.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,639,155 km

• M1: 40,691 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.07 AU - 3.29 AU

Year: 1602 Days

Day: 18 Hours

Environment

Temp: -91 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,639,155 km

• M1: 47,423 km (0.117 R)
• M2: 683,961 km (0.092 R)

Asteroid Belt

Center: 7.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.6

Radius: 10.2

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.32 AU - 13.54 AU

Year: 15050 Days

Day: 5.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,639,155 km

• M1: 126,859 km (0.104 R)
• M2: 635,342 km (0.12 R)
• M3: 1,129,165 km (0.093 R)
• M4: 1,977,085 km (0.089 R)
• M5: 2,517,134 km (0.091 R)
• M6: 3,634,331 km (0.119 R)
• M7: 4,415,680 km (0.085 R)
• M8: 6,067,390 km (0.102 R)
• M9: 6,814,333 km (0.099 R)
• M10: 7,345,555 km (0.052 R)
• M11: 8,391,094 km (0.099 R)
• M12: 8,795,008 km (0.096 R)
• M13: 9,696,485 km (0.057 R)
• M14: 14,637,703 km (0.029 R)
• M15: 15,223,827 km (0.114 R)
• M16: 19,075,524 km (0.112 R)
• M17: 19,863,755 km (0.075 R)
• M18: 20,401,260 km (0.109 R)
• M19: 22,745,608 km (0.117 R)
• M20: 27,298,320 km (0.108 R)
• M21: 28,638,119 km (0.032 R)
• M22: 29,787,629 km (0.102 R)
• M23: 30,373,753 km (0.097 R)
• M24: 35,474,143 km (0.071 R)
• M25: 37,746,834 km (0.106 R)
• M26: 43,174,544 km (0.114 R)
• M27: 47,650,961 km (0.05 R)
• M28: 56,257,177 km (0.055 R)
• M29: 61,584,955 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit