🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.75 AU

Year: 204 Days

Day: 25.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.9 AU - 3.62 AU

Year: 2098 Days

Day: 32.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.82 AU - 4.6 AU

Year: 2547 Days

Day: 26 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.5

Radius: 5.6

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.33 AU - 15.75 AU

Year: 18752 Days

Day: 15.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,368,723 km

• M1: 71,209 km (0.098 R)
• M2: 403,166 km (0.076 R)
• M3: 608,564 km (0.119 R)
• M4: 795,561 km (0.077 R)
• M5: 1,253,780 km (0.091 R)
• M6: 1,521,261 km (0.062 R)
• M7: 2,102,149 km (0.091 R)
• M8: 3,281,878 km (0.089 R)
• M9: 3,470,222 km (0.107 R)
• M10: 4,026,127 km (0.09 R)
• M11: 4,409,696 km (0.116 R)
• M12: 6,050,336 km (0.107 R)
• M13: 8,230,426 km (0.104 R)
• M14: 8,668,299 km (0.119 R)
• M15: 16,673,131 km (0.049 R)
• M16: 18,833,175 km (0.049 R)
• M17: 19,134,615 km (0.065 R)
• M18: 21,416,880 km (0.081 R)
• M19: 21,745,397 km (0.104 R)
• M20: 22,581,051 km (0.105 R)
• M21: 23,874,474 km (0.061 R)
• M22: 25,216,666 km (0.086 R)
• M23: 26,232,286 km (0.046 R)
• M24: 27,083,199 km (0.115 R)
• M25: 28,840,226 km (0.111 R)
• M26: 30,464,559 km (0.094 R)
• M27: 35,701,981 km (0.101 R)
• M28: 37,454,071 km (0.058 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 19,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit