🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.55 AU - 0.59 AU

Year: 166 Days

Day: 28.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,752,752 km

• M1: 282,590 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.51 AU - 2.39 AU

Year: 1048 Days

Day: 46.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,752,752 km

• M1: 2,005,060 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.59 AU - 2.61 AU

Year: 1172 Days

Day: 47.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.9

Radius: 7.5

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.29 AU - 14.71 AU

Year: 17015 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,752,752 km

• M1: 93,499 km (0.08 R)
• M2: 357,090 km (0.059 R)
• M3: 647,908 km (0.102 R)
• M4: 1,137,243 km (0.094 R)
• M5: 1,745,209 km (0.109 R)
• M6: 2,351,978 km (0.056 R)
• M7: 2,862,555 km (0.091 R)
• M8: 3,529,911 km (0.119 R)
• M9: 3,854,688 km (0.076 R)
• M10: 5,828,034 km (0.083 R)
• M11: 6,198,289 km (0.111 R)
• M12: 6,672,215 km (0.091 R)
• M13: 8,087,560 km (0.102 R)
• M14: 8,706,297 km (0.045 R)
• M15: 14,539,567 km (0.038 R)
• M16: 15,531,101 km (0.078 R)
• M17: 18,249,743 km (0.113 R)
• M18: 20,509,270 km (0.076 R)
• M19: 21,657,433 km (0.116 R)
• M20: 22,148,264 km (0.109 R)
• M21: 27,130,920 km (0.115 R)
• M22: 31,542,711 km (0.09 R)
• M23: 56,706,120 km (0.113 R)
• M24: 57,264,120 km (0.056 R)
• M25: 58,770,271 km (0.097 R)
• M26: 59,341,735 km (0.033 R)
• M27: 59,917,089 km (0.117 R)
• M28: 68,575,514 km (0.07 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 18,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit