🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.83 AU - 0.85 AU

Year: 276 Days

Day: 40 Hours

Environment

Temp: 167 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,867,693 km

• M1: 41,588 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.73 AU - 1.03 AU

Year: 296 Days

Day: 45.2 Hours

Environment

Temp: 95 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,867,693 km

• M1: 514,467 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.8

Radius: 11.8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.94 AU - 9.16 AU

Year: 7430 Days

Day: 5.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,867,693 km

• M1: 146,905 km (0.113 R)
• M2: 748,139 km (0.115 R)
• M3: 1,219,821 km (0.071 R)
• M4: 4,063,826 km (0.086 R)
• M5: 4,758,409 km (0.047 R)
• M6: 7,553,196 km (0.089 R)
• M7: 8,107,606 km (0.034 R)
• M8: 12,889,652 km (0.102 R)
• M9: 16,980,256 km (0.073 R)
• M10: 18,634,958 km (0.116 R)
• M11: 19,209,713 km (0.105 R)
• M12: 26,605,981 km (0.096 R)
• M13: 29,215,866 km (0.096 R)
• M14: 37,492,518 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.8

Radius: 4.1

Gravity: 41.51 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.42 AU - 16.68 AU

Year: 20911 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,867,693 km

• M1: 52,658 km (0.087 R)
• M2: 271,969 km (0.11 R)
• M3: 411,544 km (0.079 R)
• M4: 566,378 km (0.082 R)
• M5: 791,373 km (0.063 R)
• M6: 1,568,085 km (0.039 R)
• M7: 2,033,484 km (0.04 R)
• M8: 2,265,361 km (0.069 R)
• M9: 2,657,905 km (0.083 R)
• M10: 2,857,768 km (0.089 R)
• M11: 3,148,736 km (0.072 R)
• M12: 3,430,279 km (0.097 R)
• M13: 4,043,331 km (0.085 R)
• M14: 4,982,656 km (0.071 R)
• M15: 5,603,188 km (0.032 R)
• M16: 6,628,532 km (0.067 R)
• M17: 6,810,742 km (0.042 R)
• M18: 7,043,367 km (0.095 R)
• M19: 8,931,890 km (0.114 R)
• M20: 10,021,711 km (0.086 R)
• M21: 11,785,021 km (0.081 R)
• M22: 11,918,313 km (0.064 R)
• M23: 12,880,077 km (0.108 R)
• M24: 15,349,639 km (0.066 R)
• M25: 15,992,611 km (0.036 R)
• M26: 18,028,937 km (0.068 R)
• M27: 21,102,126 km (0.102 R)
• M28: 25,495,367 km (0.039 R)
• M29: 30,838,255 km (0.106 R)
• M30: 32,249,112 km (0.097 R)
• M31: 32,641,208 km (0.113 R)
• M32: 39,504,011 km (0.099 R)
• M33: 53,579,525 km (0.086 R)
• M34: 55,427,208 km (0.112 R)
• M35: 59,640,931 km (0.114 R)
• M36: 60,627,529 km (0.11 R)
• M37: 65,933,616 km (0.115 R)
• M38: 69,131,270 km (0.065 R)
• M39: 70,001,032 km (0.099 R)
• M40: 74,459,947 km (0.113 R)
• M41: 75,833,554 km (0.093 R)
• M42: 78,395,717 km (0.109 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 10,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit