🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.98 AU - 1.46 AU

Year: 474 Days

Day: 16.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,624,640 km

• M1: 282,142 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.06 AU - 4.4 AU

Year: 2532 Days

Day: 37.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,624,640 km

• M1: 273,764 km (0.032 R)
• M2: 1,981,424 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.49 AU - 4.55 AU

Year: 2833 Days

Day: 33.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,624,640 km

• M1: 633,248 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.36 AU - 6.56 AU

Year: 4484 Days

Day: 23.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.8

Radius: 6.8

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.53 AU - 20.61 AU

Year: 23706 Days

Day: 17.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,624,640 km

• M1: 84,523 km (0.101 R)
• M2: 763,548 km (0.084 R)
• M3: 1,263,354 km (0.031 R)
• M4: 2,967,423 km (0.073 R)
• M5: 4,735,221 km (0.104 R)
• M6: 5,860,048 km (0.101 R)
• M7: 8,727,540 km (0.034 R)
• M8: 11,108,240 km (0.113 R)
• M9: 14,241,268 km (0.118 R)
• M10: 14,454,595 km (0.095 R)
• M11: 16,008,917 km (0.118 R)
• M12: 18,586,488 km (0.079 R)
• M13: 20,420,857 km (0.1 R)
• M14: 29,197,166 km (0.067 R)
• M15: 29,657,479 km (0.104 R)
• M16: 33,641,120 km (0.081 R)
• M17: 40,619,113 km (0.09 R)
• M18: 42,502,999 km (0.108 R)
• M19: 44,596,172 km (0.119 R)
• M20: 44,900,754 km (0.076 R)
• M21: 57,168,976 km (0.074 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 17,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit