🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.66 AU - 0.7 AU

Year: 206 Days

Day: 22.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,444,176 km

• M1: 33,360 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.86 AU - 1.2 AU

Year: 384 Days

Day: 44.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 71.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.91 AU - 2.89 AU

Year: 1365 Days

Day: 43.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.98 AU - 4.06 AU

Year: 2424 Days

Day: 21.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.1

Radius: 5.9

Gravity: 25.8 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.95 AU - 22.55 AU

Year: 32220 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 69.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 114,444,176 km

• M1: 83,775 km (0.069 R)
• M2: 354,697 km (0.073 R)
• M3: 729,290 km (0.085 R)
• M4: 1,147,715 km (0.101 R)
• M5: 1,776,026 km (0.077 R)
• M6: 2,400,447 km (0.066 R)
• M7: 2,748,861 km (0.092 R)
• M8: 3,513,605 km (0.104 R)
• M9: 4,221,054 km (0.055 R)
• M10: 4,893,496 km (0.07 R)
• M11: 8,013,808 km (0.055 R)
• M12: 9,749,592 km (0.048 R)
• M13: 11,351,636 km (0.079 R)
• M14: 12,642,965 km (0.112 R)
• M15: 14,541,960 km (0.107 R)
• M16: 16,434,822 km (0.114 R)
• M17: 16,908,449 km (0.117 R)
• M18: 20,811,308 km (0.112 R)
• M19: 22,158,437 km (0.08 R)
• M20: 26,418,236 km (0.076 R)
• M21: 27,862,155 km (0.094 R)
• M22: 31,049,636 km (0.12 R)
• M23: 35,091,621 km (0.088 R)
• M24: 39,134,653 km (0.109 R)
• M25: 42,584,380 km (0.063 R)
• M26: 43,297,813 km (0.077 R)
• M27: 44,019,323 km (0.067 R)
• M28: 50,477,912 km (0.091 R)
• M29: 55,610,465 km (0.104 R)
• M30: 56,462,575 km (0.119 R)
• M31: 57,540,128 km (0.106 R)
• M32: 60,854,768 km (0.075 R)
• M33: 76,430,450 km (0.082 R)
• M34: 84,846,976 km (0.069 R)
• M35: 85,128,369 km (0.046 R)
• M36: 93,560,154 km (0.102 R)
• M37: 95,371,485 km (0.03 R)
• M38: 99,688,431 km (0.089 R)
• M39: 103,812,246 km (0.118 R)
• M40: 108,378,721 km (0.085 R)
• M41: 112,737,105 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 13,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit