🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.56 AU - 0.8 AU

Year: 240 Days

Day: 39.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.6 AU - 0.82 AU

Year: 256 Days

Day: 25 Hours

Environment

Temp: -13 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,815,270 km

• M1: 52,359 km (0.101 R)

Asteroid Belt

Center: 1.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.63 AU - 1.89 AU

Year: 998 Days

Day: 16.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.4

Radius: 10.6

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.69 AU - 5.27 AU

Year: 4751 Days

Day: 5.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,815,270 km

• M1: 131,796 km (0.113 R)
• M2: 474,524 km (0.102 R)
• M3: 933,341 km (0.096 R)
• M4: 1,482,365 km (0.072 R)
• M5: 2,475,396 km (0.098 R)
• M6: 3,414,571 km (0.102 R)
• M7: 3,932,030 km (0.11 R)
• M8: 6,013,685 km (0.088 R)
• M9: 6,836,323 km (0.102 R)
• M10: 7,378,765 km (0.07 R)
• M11: 9,424,067 km (0.1 R)
• M12: 12,604,518 km (0.058 R)
• M13: 13,008,432 km (0.118 R)
• M14: 13,473,233 km (0.101 R)
• M15: 14,436,045 km (0.109 R)
• M16: 16,259,942 km (0.088 R)
• M17: 16,799,542 km (0.083 R)
• M18: 19,476,895 km (0.063 R)
• M19: 19,881,407 km (0.079 R)
• M20: 20,291,306 km (0.097 R)
• M21: 26,148,361 km (0.102 R)
• M22: 27,813,835 km (0.109 R)
• M23: 29,372,196 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 16,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit