🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.45 AU - 0.71 AU

Year: 156 Days

Day: 20.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.8 AU - 0.84 AU

Year: 262 Days

Day: 24.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.78 AU - 2.5 AU

Year: 1105 Days

Day: 43 Hours

Environment

Temp: -53 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.26 AU - 5.5 AU

Year: 3807 Days

Day: 45.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659

Radius: 5.9

Gravity: 18.93 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.61 AU - 20.63 AU

Year: 25012 Days

Day: 18.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 87,190,212 km

• M1: 73,453 km (0.118 R)
• M2: 361,578 km (0.045 R)
• M3: 1,013,675 km (0.101 R)
• M4: 1,807,292 km (0.08 R)
• M5: 2,198,042 km (0.087 R)
• M6: 2,545,109 km (0.094 R)
• M7: 2,874,822 km (0.097 R)
• M8: 3,091,590 km (0.068 R)
• M9: 3,290,256 km (0.12 R)
• M10: 3,588,853 km (0.038 R)
• M11: 4,486,141 km (0.073 R)
• M12: 5,280,954 km (0.108 R)
• M13: 6,435,850 km (0.085 R)
• M14: 8,608,460 km (0.115 R)
• M15: 9,528,337 km (0.069 R)
• M16: 9,828,730 km (0.073 R)
• M17: 10,639,550 km (0.081 R)
• M18: 11,697,656 km (0.056 R)
• M19: 13,488,492 km (0.097 R)
• M20: 15,619,663 km (0.057 R)
• M21: 17,159,025 km (0.07 R)
• M22: 18,703,025 km (0.107 R)
• M23: 20,635,530 km (0.068 R)
• M24: 21,960,519 km (0.061 R)
• M25: 32,861,267 km (0.03 R)
• M26: 33,271,763 km (0.096 R)
• M27: 36,386,540 km (0.11 R)
• M28: 37,416,971 km (0.037 R)
• M29: 39,690,260 km (0.084 R)
• M30: 40,155,808 km (0.105 R)
• M31: 46,542,590 km (0.043 R)
• M32: 51,707,906 km (0.086 R)
• M33: 52,449,013 km (0.118 R)
• M34: 55,872,112 km (0.075 R)
• M35: 57,242,428 km (0.09 R)
• M36: 59,846,778 km (0.115 R)
• M37: 60,663,732 km (0.11 R)
• M38: 63,581,489 km (0.06 R)
• M39: 66,810,110 km (0.076 R)
• M40: 68,575,963 km (0.116 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 19,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit