🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.3

Radius: 11.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.92 AU - 1.02 AU

Year: 659 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,349,322 km

• M1: 141,819 km (0.076 R)
• M2: 564,433 km (0.043 R)
• M3: 1,226,254 km (0.104 R)
• M4: 2,098,858 km (0.112 R)
• M5: 2,489,907 km (0.07 R)
• M6: 3,044,765 km (0.117 R)
• M7: 3,627,898 km (0.087 R)
• M8: 4,449,041 km (0.093 R)
• M9: 6,899,454 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 9

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.3 AU - 1.8 AU

Year: 1332 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,349,322 km

• M1: 112,348 km (0.116 R)
• M2: 401,670 km (0.05 R)
• M3: 1,080,097 km (0.069 R)
• M4: 1,717,683 km (0.041 R)
• M5: 2,169,768 km (0.116 R)
• M6: 2,649,229 km (0.1 R)
• M7: 3,756,253 km (0.099 R)
• M8: 4,118,280 km (0.109 R)
• M9: 4,449,639 km (0.075 R)
• M10: 5,146,167 km (0.116 R)
• M11: 5,762,809 km (0.053 R)
• M12: 7,469,122 km (0.086 R)
• M13: 8,396,480 km (0.112 R)
• M14: 8,731,579 km (0.113 R)
• M15: 9,309,924 km (0.117 R)
• M16: 10,099,651 km (0.104 R)
• M17: 10,704,476 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.8

Radius: 12.4

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.7 AU - 2.72 AU

Year: 2268 Days

Day: 8.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,349,322 km

• M1: 156,779 km (0.1 R)
• M2: 590,463 km (0.081 R)
• M3: 1,086,829 km (0.116 R)
• M4: 1,579,754 km (0.039 R)
• M5: 2,030,641 km (0.093 R)
• M6: 2,424,981 km (0.105 R)
• M7: 4,049,914 km (0.08 R)
• M8: 4,976,972 km (0.047 R)
• M9: 5,603,188 km (0.109 R)
• M10: 6,668,923 km (0.08 R)
• M11: 7,584,163 km (0.117 R)
• M12: 8,381,969 km (0.097 R)
• M13: 9,059,797 km (0.098 R)
• M14: 9,737,176 km (0.103 R)
• M15: 11,273,845 km (0.076 R)
• M16: 11,848,151 km (0.12 R)
• M17: 12,878,282 km (0.089 R)
• M18: 15,067,049 km (0.089 R)
• M19: 15,865,752 km (0.069 R)
• M20: 17,116,540 km (0.119 R)
• M21: 17,931,100 km (0.048 R)
• M22: 18,375,854 km (0.07 R)
• M23: 19,345,847 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.5

Radius: 4.9

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.06 AU - 7.68 AU

Year: 12429 Days

Day: 19.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,349,322 km

• M1: 64,477 km (0.11 R)
• M2: 242,947 km (0.064 R)
• M3: 648,656 km (0.047 R)
• M4: 982,409 km (0.109 R)
• M5: 1,345,932 km (0.112 R)
• M6: 1,733,241 km (0.106 R)
• M7: 2,317,869 km (0.115 R)
• M8: 2,625,293 km (0.064 R)
• M9: 5,163,969 km (0.077 R)
• M10: 7,311,746 km (0.033 R)
• M11: 9,127,714 km (0.119 R)
• M12: 13,199,918 km (0.105 R)
• M13: 25,491,028 km (0.075 R)
• M14: 25,862,779 km (0.114 R)
• M15: 33,518,301 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 20,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit