🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.71 AU - 0.97 AU

Year: 278 Days

Day: 25.9 Hours

Environment

Temp: 107 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.11 AU - 1.85 AU

Year: 651 Days

Day: 14.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,157,363 km

• M1: 45,627 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.9

Radius: 13.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.08 AU - 12.82 AU

Year: 14940 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,157,363 km

• M1: 172,935 km (0.027 R)
• M2: 789,877 km (0.074 R)
• M3: 1,300,903 km (0.104 R)
• M4: 2,325,050 km (0.114 R)
• M5: 2,964,880 km (0.071 R)
• M6: 3,776,897 km (0.086 R)
• M7: 4,732,828 km (0.068 R)
• M8: 6,524,412 km (0.028 R)
• M9: 7,301,423 km (0.075 R)
• M10: 7,900,264 km (0.113 R)
• M11: 9,040,199 km (0.053 R)
• M12: 10,457,938 km (0.083 R)
• M13: 12,988,087 km (0.097 R)
• M14: 13,731,140 km (0.097 R)
• M15: 15,008,107 km (0.086 R)
• M16: 20,283,377 km (0.1 R)
• M17: 23,482,827 km (0.11 R)
• M18: 24,281,978 km (0.095 R)
• M19: 25,619,234 km (0.039 R)
• M20: 31,824,105 km (0.086 R)
• M21: 32,311,046 km (0.116 R)
• M22: 37,322,874 km (0.119 R)
• M23: 41,949,936 km (0.11 R)
• M24: 46,632,499 km (0.109 R)
• M25: 50,488,833 km (0.079 R)
• M26: 51,820,104 km (0.025 R)
• M27: 53,688,881 km (0.059 R)
• M28: 59,933,395 km (0.088 R)
• M29: 60,676,448 km (0.109 R)
• M30: 64,679,088 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.5

Radius: 7.7

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.11 AU - 21.41 AU

Year: 29386 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,157,363 km

• M1: 100,231 km (0.087 R)
• M2: 358,736 km (0.081 R)
• M3: 854,353 km (0.101 R)
• M4: 2,008,202 km (0.086 R)
• M5: 2,265,809 km (0.064 R)
• M6: 2,901,002 km (0.072 R)
• M7: 4,307,970 km (0.113 R)
• M8: 4,556,302 km (0.077 R)
• M9: 8,836,148 km (0.086 R)
• M10: 10,018,420 km (0.094 R)
• M11: 11,302,718 km (0.115 R)
• M12: 12,194,321 km (0.106 R)
• M13: 12,693,529 km (0.087 R)
• M14: 12,984,796 km (0.119 R)
• M15: 13,280,401 km (0.077 R)
• M16: 13,732,486 km (0.058 R)
• M17: 16,148,043 km (0.067 R)
• M18: 20,880,871 km (0.084 R)
• M19: 21,287,029 km (0.073 R)
• M20: 23,180,639 km (0.117 R)
• M21: 23,616,118 km (0.108 R)
• M22: 26,938,837 km (0.108 R)
• M23: 28,153,272 km (0.119 R)
• M24: 34,212,584 km (0.099 R)
• M25: 40,612,830 km (0.048 R)
• M26: 45,014,448 km (0.048 R)
• M27: 50,266,530 km (0.074 R)
• M28: 50,630,502 km (0.091 R)
• M29: 51,548,135 km (0.113 R)
• M30: 53,795,693 km (0.052 R)
• M31: 54,943,708 km (0.099 R)
• M32: 55,329,969 km (0.103 R)
• M33: 66,894,932 km (0.064 R)
• M34: 76,315,110 km (0.115 R)
• M35: 78,007,062 km (0.117 R)
• M36: 79,723,847 km (0.105 R)
• M37: 82,219,738 km (0.073 R)
• M38: 85,541,858 km (0.053 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 11,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit