🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.49 AU - 0.59 AU

Year: 167 Days

Day: 42.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,371,239 km

• M1: 343,028 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.23 AU - 1.31 AU

Year: 604 Days

Day: 46 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,371,239 km

• M1: 69,264 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.11 AU - 2.67 AU

Year: 1558 Days

Day: 12.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.05 AU - 3.09 AU

Year: 1738 Days

Day: 40.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,371,239 km

• M1: 864,975 km (0.104 R)

Asteroid Belt

Center: 9.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.3

Radius: 7.5

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.34 AU - 18.66 AU

Year: 25737 Days

Day: 18.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 89,371,239 km

• M1: 95,892 km (0.114 R)
• M2: 438,771 km (0.028 R)
• M3: 1,096,702 km (0.105 R)
• M4: 1,831,078 km (0.081 R)
• M5: 2,778,780 km (0.115 R)
• M6: 3,419,807 km (0.065 R)
• M7: 3,664,549 km (0.089 R)
• M8: 4,053,803 km (0.085 R)
• M9: 5,109,066 km (0.083 R)
• M10: 6,660,546 km (0.115 R)
• M11: 6,946,727 km (0.11 R)
• M12: 7,492,759 km (0.108 R)
• M13: 8,013,659 km (0.043 R)
• M14: 9,127,714 km (0.099 R)
• M15: 10,790,794 km (0.11 R)
• M16: 11,387,540 km (0.063 R)
• M17: 11,936,115 km (0.093 R)
• M18: 18,429,111 km (0.102 R)
• M19: 18,899,148 km (0.071 R)
• M20: 22,099,495 km (0.108 R)
• M21: 23,606,843 km (0.081 R)
• M22: 24,611,243 km (0.108 R)
• M23: 26,585,636 km (0.059 R)
• M24: 28,914,725 km (0.098 R)
• M25: 35,253,935 km (0.073 R)
• M26: 38,059,493 km (0.081 R)
• M27: 38,668,656 km (0.086 R)
• M28: 41,010,611 km (0.081 R)
• M29: 49,498,644 km (0.063 R)
• M30: 51,325,982 km (0.114 R)
• M31: 55,698,728 km (0.074 R)
• M32: 63,456,724 km (0.119 R)
• M33: 64,960,183 km (0.118 R)
• M34: 68,261,658 km (0.064 R)
• M35: 69,612,976 km (0.064 R)
• M36: 74,482,985 km (0.1 R)
• M37: 75,435,773 km (0.117 R)
• M38: 77,365,436 km (0.067 R)
• M39: 82,333,283 km (0.118 R)
• M40: 85,934,402 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 14,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit