🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.49 AU - 0.65 AU

Year: 156 Days

Day: 46.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.54 AU - 0.68 AU

Year: 172 Days

Day: 30.7 Hours

Environment

Temp: 231 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.69 AU - 2.79 AU

Year: 1640 Days

Day: 21.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909

Radius: 6.7

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.54 AU - 22.84 AU

Year: 29222 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 107,661,552 km

• M1: 89,160 km (0.111 R)
• M2: 557,850 km (0.104 R)
• M3: 1,551,928 km (0.074 R)
• M4: 1,825,543 km (0.095 R)
• M5: 2,369,780 km (0.025 R)
• M6: 3,226,527 km (0.066 R)
• M7: 3,477,851 km (0.061 R)
• M8: 3,742,340 km (0.1 R)
• M9: 4,539,398 km (0.093 R)
• M10: 4,815,406 km (0.079 R)
• M11: 7,497,696 km (0.106 R)
• M12: 8,400,070 km (0.078 R)
• M13: 9,372,755 km (0.048 R)
• M14: 10,691,760 km (0.099 R)
• M15: 11,539,980 km (0.107 R)
• M16: 13,938,034 km (0.088 R)
• M17: 15,122,550 km (0.1 R)
• M18: 26,096,152 km (0.049 R)
• M19: 27,889,531 km (0.084 R)
• M20: 29,763,544 km (0.108 R)
• M21: 38,262,348 km (0.111 R)
• M22: 47,494,182 km (0.119 R)
• M23: 56,202,574 km (0.07 R)
• M24: 57,254,845 km (0.092 R)
• M25: 61,595,128 km (0.102 R)
• M26: 75,412,436 km (0.1 R)
• M27: 76,435,087 km (0.113 R)
• M28: 81,151,160 km (0.083 R)
• M29: 92,609,759 km (0.068 R)
• M30: 100,408,146 km (0.088 R)
• M31: 102,892,817 km (0.06 R)
• M32: 105,418,179 km (0.034 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 15,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit