🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.44 AU - 0.56 AU

Year: 125 Days

Day: 45 Hours

Environment

Temp: 205 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.53 AU - 2.71 AU

Year: 1497 Days

Day: 20.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.41 AU - 3.55 AU

Year: 2292 Days

Day: 27.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.8

Radius: 3.1

Gravity: 44.93 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 18.2 AU - 21.54 AU

Year: 31275 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 87,894,341 km

• M1: 38,596 km (0.1 R)
• M2: 240,553 km (0.11 R)
• M3: 359,484 km (0.114 R)
• M4: 585,825 km (0.114 R)
• M5: 1,012,778 km (0.099 R)
• M6: 1,362,537 km (0.086 R)
• M7: 1,673,551 km (0.069 R)
• M8: 1,845,888 km (0.101 R)
• M9: 3,312,097 km (0.072 R)
• M10: 7,220,491 km (0.114 R)
• M11: 8,646,009 km (0.085 R)
• M12: 9,335,805 km (0.105 R)
• M13: 10,438,042 km (0.069 R)
• M14: 12,679,018 km (0.118 R)
• M15: 12,824,277 km (0.096 R)
• M16: 13,044,336 km (0.108 R)
• M17: 13,949,702 km (0.106 R)
• M18: 14,655,505 km (0.043 R)
• M19: 17,717,773 km (0.102 R)
• M20: 19,110,380 km (0.116 R)
• M21: 21,487,789 km (0.117 R)
• M22: 23,833,484 km (0.063 R)
• M23: 24,840,278 km (0.058 R)
• M24: 25,182,109 km (0.085 R)
• M25: 25,991,882 km (0.051 R)
• M26: 28,030,452 km (0.102 R)
• M27: 29,151,688 km (0.075 R)
• M28: 30,954,642 km (0.082 R)
• M29: 33,104,513 km (0.096 R)
• M30: 34,923,025 km (0.063 R)
• M31: 41,092,590 km (0.119 R)
• M32: 47,598,751 km (0.03 R)
• M33: 48,479,434 km (0.111 R)
• M34: 56,310,583 km (0.095 R)
• M35: 58,091,546 km (0.085 R)
• M36: 58,291,708 km (0.109 R)
• M37: 59,909,758 km (0.083 R)
• M38: 63,872,157 km (0.059 R)
• M39: 64,728,007 km (0.114 R)
• M40: 64,943,128 km (0.07 R)
• M41: 73,476,939 km (0.11 R)
• M42: 77,283,008 km (0.043 R)
• M43: 78,254,497 km (0.107 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 16,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit