🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.55 AU - 0.91 AU

Year: 235 Days

Day: 37.2 Hours

Environment

Temp: 93 °C

Axial Tilt: 134.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.02 AU - 1.66 AU

Year: 584 Days

Day: 29.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,618,036 km

• M1: 564,732 km (0.095 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.3

Radius: 14.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.68 AU - 6.84 AU

Year: 5900 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 92,618,036 km

• M1: 183,706 km (0.083 R)
• M2: 702,661 km (0.069 R)
• M3: 1,549,684 km (0.097 R)
• M4: 2,804,810 km (0.046 R)
• M5: 3,823,871 km (0.073 R)
• M6: 4,290,916 km (0.092 R)
• M7: 4,768,432 km (0.107 R)
• M8: 5,832,073 km (0.117 R)
• M9: 6,729,511 km (0.054 R)
• M10: 8,266,330 km (0.042 R)
• M11: 9,665,070 km (0.066 R)
• M12: 10,634,165 km (0.063 R)
• M13: 12,339,431 km (0.04 R)
• M14: 13,932,648 km (0.114 R)
• M15: 14,512,789 km (0.105 R)
• M16: 15,352,033 km (0.07 R)
• M17: 16,414,327 km (0.101 R)
• M18: 17,061,787 km (0.09 R)
• M19: 17,525,091 km (0.082 R)
• M20: 18,546,246 km (0.12 R)
• M21: 19,606,746 km (0.095 R)
• M22: 22,632,811 km (0.119 R)
• M23: 25,957,774 km (0.093 R)
• M24: 29,500,999 km (0.038 R)
• M25: 36,103,202 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.5

Radius: 5.9

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.91 AU - 21.35 AU

Year: 30293 Days

Day: 19.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,618,036 km

• M1: 73,901 km (0.062 R)
• M2: 262,993 km (0.079 R)
• M3: 1,259,165 km (0.104 R)
• M4: 2,401,195 km (0.114 R)
• M5: 3,220,992 km (0.064 R)
• M6: 3,460,049 km (0.12 R)
• M7: 4,144,160 km (0.103 R)
• M8: 4,648,006 km (0.048 R)
• M9: 6,175,699 km (0.118 R)
• M10: 8,906,160 km (0.071 R)
• M11: 10,180,733 km (0.091 R)
• M12: 16,676,423 km (0.097 R)
• M13: 18,129,916 km (0.043 R)
• M14: 20,063,019 km (0.114 R)
• M15: 22,994,240 km (0.09 R)
• M16: 23,657,407 km (0.102 R)
• M17: 29,559,193 km (0.092 R)
• M18: 33,196,067 km (0.108 R)
• M19: 38,186,053 km (0.033 R)
• M20: 42,653,195 km (0.083 R)
• M21: 44,159,795 km (0.077 R)
• M22: 48,892,025 km (0.113 R)
• M23: 49,255,398 km (0.045 R)
• M24: 57,713,512 km (0.114 R)
• M25: 60,177,539 km (0.096 R)
• M26: 72,607,775 km (0.114 R)
• M27: 73,794,236 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 15,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit