🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 12.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.52 AU - 0.84 AU

Year: 362 Days

Day: 14.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 82,076,758 km

• M1: 159,172 km (0.078 R)
• M2: 565,929 km (0.084 R)
• M3: 1,019,360 km (0.081 R)
• M4: 1,426,416 km (0.084 R)
• M5: 2,103,196 km (0.112 R)
• M6: 2,702,186 km (0.107 R)
• M7: 3,149,933 km (0.116 R)
• M8: 4,043,182 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 12.1

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.74 AU - 1.12 AU

Year: 579 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,076,758 km

• M1: 150,645 km (0.101 R)
• M2: 534,064 km (0.096 R)
• M3: 1,108,819 km (0.071 R)
• M4: 1,744,012 km (0.057 R)
• M5: 2,515,638 km (0.062 R)
• M6: 3,206,331 km (0.091 R)
• M7: 3,624,308 km (0.059 R)
• M8: 4,832,011 km (0.05 R)
• M9: 6,432,110 km (0.05 R)
• M10: 6,887,486 km (0.088 R)
• M11: 7,297,983 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 11.4

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.12 AU - 2.58 AU

Year: 2326 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,076,758 km

• M1: 142,268 km (0.117 R)
• M2: 583,432 km (0.115 R)
• M3: 1,278,912 km (0.116 R)
• M4: 2,372,024 km (0.075 R)
• M5: 3,378,818 km (0.079 R)
• M6: 6,794,137 km (0.107 R)
• M7: 8,587,067 km (0.116 R)
• M8: 9,143,721 km (0.092 R)
• M9: 9,658,637 km (0.111 R)
• M10: 11,839,026 km (0.085 R)
• M11: 12,451,180 km (0.041 R)
• M12: 14,201,475 km (0.108 R)

Asteroid Belt

Center: 5.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.2

Radius: 4.5

Gravity: 49.05 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.95 AU - 9.85 AU

Year: 18608 Days

Day: 23.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,076,758 km

• M1: 55,950 km (0.111 R)
• M2: 240,404 km (0.088 R)
• M3: 487,988 km (0.034 R)
• M4: 1,582,297 km (0.041 R)
• M5: 1,895,405 km (0.083 R)
• M6: 2,183,082 km (0.064 R)
• M7: 4,628,109 km (0.108 R)
• M8: 5,188,054 km (0.11 R)
• M9: 6,352,374 km (0.089 R)
• M10: 7,530,158 km (0.037 R)
• M11: 8,790,820 km (0.108 R)
• M12: 12,971,332 km (0.114 R)
• M13: 13,776,767 km (0.118 R)
• M14: 14,229,899 km (0.094 R)
• M15: 15,486,671 km (0.028 R)
• M16: 17,246,241 km (0.051 R)
• M17: 17,420,522 km (0.079 R)
• M18: 18,039,558 km (0.098 R)
• M19: 21,456,523 km (0.096 R)
• M20: 22,065,088 km (0.107 R)
• M21: 26,418,984 km (0.105 R)
• M22: 26,650,561 km (0.048 R)
• M23: 35,919,197 km (0.097 R)
• M24: 37,501,194 km (0.108 R)
• M25: 41,736,460 km (0.112 R)
• M26: 45,445,290 km (0.113 R)
• M27: 49,719,152 km (0.119 R)
• M28: 57,101,956 km (0.075 R)
• M29: 57,683,443 km (0.047 R)
• M30: 58,464,793 km (0.048 R)
• M31: 62,477,756 km (0.093 R)
• M32: 65,182,335 km (0.098 R)
• M33: 66,456,460 km (0.088 R)
• M34: 67,315,152 km (0.094 R)
• M35: 70,600,920 km (0.082 R)
• M36: 78,440,896 km (0.11 R)
• M37: 79,882,121 km (0.116 R)
• M38: 81,585,592 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 16,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit