🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.07 AU - 1.77 AU

Year: 749 Days

Day: 28.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.75 AU - 2.47 AU

Year: 1358 Days

Day: 17.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,504,033 km

• M1: 28,424 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.1

Radius: 14.6

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.26 AU - 3.46 AU

Year: 2728 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,504,033 km

• M1: 185,053 km (0.059 R)
• M2: 673,938 km (0.04 R)
• M3: 1,267,692 km (0.025 R)
• M4: 1,908,420 km (0.05 R)
• M5: 2,418,250 km (0.105 R)
• M6: 3,568,208 km (0.028 R)
• M7: 5,731,394 km (0.104 R)
• M8: 6,241,373 km (0.114 R)
• M9: 7,260,583 km (0.116 R)
• M10: 8,490,128 km (0.1 R)
• M11: 9,155,090 km (0.111 R)
• M12: 10,549,791 km (0.066 R)
• M13: 11,112,878 km (0.075 R)
• M14: 11,823,767 km (0.111 R)
• M15: 13,476,225 km (0.102 R)
• M16: 15,277,982 km (0.114 R)
• M17: 18,418,340 km (0.037 R)
• M18: 18,882,991 km (0.061 R)
• M19: 19,534,640 km (0.101 R)
• M20: 20,820,284 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.6

Radius: 3.1

Gravity: 73.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.22 AU - 13.38 AU

Year: 19107 Days

Day: 18.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,504,033 km

• M1: 38,596 km (0.067 R)
• M2: 143,165 km (0.109 R)
• M3: 310,565 km (0.081 R)
• M4: 487,539 km (0.112 R)
• M5: 708,645 km (0.054 R)
• M6: 875,447 km (0.082 R)
• M7: 1,042,398 km (0.099 R)
• M8: 2,029,146 km (0.063 R)
• M9: 3,871,892 km (0.081 R)
• M10: 4,060,385 km (0.113 R)
• M11: 4,421,814 km (0.117 R)
• M12: 5,246,248 km (0.111 R)
• M13: 8,429,242 km (0.092 R)
• M14: 8,533,811 km (0.082 R)
• M15: 9,125,171 km (0.086 R)
• M16: 13,398,135 km (0.115 R)
• M17: 19,195,501 km (0.077 R)
• M18: 20,300,431 km (0.049 R)
• M19: 21,447,099 km (0.089 R)
• M20: 24,394,925 km (0.117 R)
• M21: 24,607,653 km (0.112 R)
• M22: 27,029,792 km (0.075 R)
• M23: 32,213,657 km (0.108 R)
• M24: 33,638,727 km (0.056 R)
• M25: 34,167,106 km (0.119 R)
• M26: 35,105,235 km (0.038 R)
• M27: 35,512,440 km (0.064 R)
• M28: 35,648,873 km (0.101 R)
• M29: 37,595,890 km (0.099 R)
• M30: 38,739,565 km (0.117 R)
• M31: 39,906,429 km (0.071 R)
• M32: 41,246,826 km (0.058 R)
• M33: 44,808,003 km (0.095 R)
• M34: 48,401,045 km (0.117 R)
• M35: 50,957,822 km (0.105 R)
• M36: 55,416,886 km (0.087 R)
• M37: 55,600,442 km (0.114 R)
• M38: 64,490,146 km (0.111 R)
• M39: 74,280,878 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 11,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit