🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.9 AU - 1.02 AU

Year: 332 Days

Day: 21.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,860,410 km

• M1: 39,344 km (0.074 R)
• M2: 205,996 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.99 AU - 1.23 AU

Year: 413 Days

Day: 21.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.72 AU - 2.04 AU

Year: 910 Days

Day: 29.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,860,410 km

• M1: 266,733 km (0.118 R)
• M2: 399,277 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.05 AU - 3.93 AU

Year: 2302 Days

Day: 37.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.8

Radius: 11.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.93 AU - 15.07 AU

Year: 16551 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,860,410 km

• M1: 144,362 km (0.106 R)
• M2: 1,265,448 km (0.075 R)
• M3: 1,756,429 km (0.037 R)
• M4: 2,373,071 km (0.073 R)
• M5: 2,966,376 km (0.073 R)
• M6: 3,928,290 km (0.102 R)
• M7: 4,730,434 km (0.043 R)
• M8: 6,077,862 km (0.094 R)
• M9: 11,015,190 km (0.112 R)
• M10: 13,681,623 km (0.1 R)
• M11: 16,677,470 km (0.103 R)
• M12: 25,186,148 km (0.093 R)
• M13: 26,079,247 km (0.117 R)
• M14: 26,482,862 km (0.089 R)
• M15: 27,614,421 km (0.076 R)
• M16: 28,777,993 km (0.093 R)
• M17: 29,317,592 km (0.062 R)
• M18: 36,707,129 km (0.114 R)
• M19: 44,527,657 km (0.096 R)
• M20: 46,421,266 km (0.091 R)
• M21: 48,977,595 km (0.042 R)
• M22: 53,228,568 km (0.104 R)
• M23: 55,860,443 km (0.078 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit