🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.82 AU - 1.12 AU

Year: 345 Days

Day: 25.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,661,150 km

• M1: 36,203 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.19 AU - 1.93 AU

Year: 705 Days

Day: 16.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.95 AU - 3.67 AU

Year: 2178 Days

Day: 47.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,661,150 km

• M1: 699,669 km (0.076 R)
• M2: 931,396 km (0.057 R)

Asteroid Belt

Center: 11 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: 835.1

Radius: 5

Gravity: 33.4 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 18.22 AU - 19.16 AU

Year: 29222 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 104,661,150 km

• M1: 62,233 km (0.083 R)
• M2: 221,255 km (0.113 R)
• M3: 429,495 km (0.119 R)
• M4: 703,260 km (0.067 R)
• M5: 1,058,854 km (0.099 R)
• M6: 1,237,773 km (0.061 R)
• M7: 3,787,070 km (0.11 R)
• M8: 4,173,332 km (0.101 R)
• M9: 5,148,560 km (0.045 R)
• M10: 6,656,656 km (0.1 R)
• M11: 8,148,596 km (0.103 R)
• M12: 8,612,798 km (0.1 R)
• M13: 9,657,440 km (0.102 R)
• M14: 12,368,154 km (0.086 R)
• M15: 14,769,648 km (0.113 R)
• M16: 16,901,418 km (0.052 R)
• M17: 17,655,391 km (0.059 R)
• M18: 20,260,339 km (0.066 R)
• M19: 22,996,185 km (0.105 R)
• M20: 24,392,830 km (0.081 R)
• M21: 31,804,208 km (0.077 R)
• M22: 32,088,444 km (0.1 R)
• M23: 35,024,901 km (0.089 R)
• M24: 36,558,129 km (0.071 R)
• M25: 41,594,790 km (0.119 R)
• M26: 44,543,813 km (0.047 R)
• M27: 48,001,319 km (0.094 R)
• M28: 48,940,046 km (0.071 R)
• M29: 49,129,287 km (0.087 R)
• M30: 58,157,668 km (0.065 R)
• M31: 60,086,882 km (0.075 R)
• M32: 67,058,293 km (0.106 R)
• M33: 82,847,301 km (0.119 R)
• M34: 87,496,204 km (0.116 R)
• M35: 92,315,799 km (0.116 R)
• M36: 92,604,672 km (0.118 R)
• M37: 102,170,858 km (0.077 R)
• M38: 102,479,927 km (0.109 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 15,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit