🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.44 AU - 0.7 AU

Year: 162 Days

Day: 46.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,892,001 km

• M1: 216,169 km (0.114 R)
• M2: 313,258 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.63 AU - 0.69 AU

Year: 202 Days

Day: 20.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,892,001 km

• M1: 48,320 km (0.077 R)
• M2: 93,798 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.3 AU - 2.98 AU

Year: 1616 Days

Day: 47.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.95 AU - 3.25 AU

Year: 2056 Days

Day: 40.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 9.9

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.62 AU - 5.14 AU

Year: 3453 Days

Day: 5.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,892,001 km

• M1: 123,119 km (0.115 R)
• M2: 506,389 km (0.1 R)
• M3: 1,479,673 km (0.031 R)
• M4: 1,878,052 km (0.113 R)
• M5: 2,306,500 km (0.038 R)
• M6: 2,647,733 km (0.081 R)
• M7: 3,939,211 km (0.116 R)
• M8: 4,624,519 km (0.073 R)
• M9: 5,436,237 km (0.062 R)
• M10: 5,915,100 km (0.116 R)
• M11: 7,162,297 km (0.059 R)
• M12: 8,510,324 km (0.117 R)
• M13: 10,281,862 km (0.057 R)
• M14: 10,663,785 km (0.11 R)
• M15: 13,202,162 km (0.093 R)
• M16: 16,374,983 km (0.113 R)
• M17: 18,922,485 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.4

Radius: 3

Gravity: 88.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.21 AU - 16.61 AU

Year: 18500 Days

Day: 18.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,892,001 km

• M1: 37,848 km (0.056 R)
• M2: 196,422 km (0.063 R)
• M3: 325,226 km (0.114 R)
• M4: 450,888 km (0.106 R)
• M5: 780,751 km (0.067 R)
• M6: 1,072,916 km (0.104 R)
• M7: 1,417,141 km (0.097 R)
• M8: 2,569,792 km (0.102 R)
• M9: 2,992,406 km (0.043 R)
• M10: 3,879,522 km (0.116 R)
• M11: 4,069,511 km (0.089 R)
• M12: 4,332,504 km (0.107 R)
• M13: 4,641,573 km (0.118 R)
• M14: 5,380,886 km (0.079 R)
• M15: 5,737,826 km (0.076 R)
• M16: 7,135,519 km (0.039 R)
• M17: 8,064,522 km (0.105 R)
• M18: 9,071,316 km (0.095 R)
• M19: 10,888,780 km (0.085 R)
• M20: 11,588,001 km (0.099 R)
• M21: 11,915,470 km (0.098 R)
• M22: 12,934,980 km (0.058 R)
• M23: 17,941,273 km (0.12 R)
• M24: 18,379,295 km (0.109 R)
• M25: 18,914,407 km (0.085 R)
• M26: 20,297,289 km (0.105 R)
• M27: 20,772,861 km (0.078 R)
• M28: 22,749,647 km (0.103 R)
• M29: 30,900,188 km (0.106 R)
• M30: 31,529,247 km (0.108 R)
• M31: 41,555,895 km (0.101 R)
• M32: 42,321,836 km (0.119 R)
• M33: 49,987,829 km (0.071 R)
• M34: 51,554,119 km (0.116 R)
• M35: 54,784,236 km (0.112 R)
• M36: 58,528,521 km (0.116 R)
• M37: 62,040,930 km (0.112 R)
• M38: 63,242,350 km (0.026 R)
• M39: 63,646,115 km (0.09 R)
• M40: 74,534,746 km (0.058 R)
• M41: 74,985,334 km (0.044 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: 261 - 12,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit