🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 9.8

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.58 AU - 0.76 AU

Year: 366 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,595,815 km

• M1: 121,922 km (0.093 R)
• M2: 609,312 km (0.086 R)
• M3: 1,357,900 km (0.114 R)
• M4: 1,684,622 km (0.042 R)
• M5: 2,105,291 km (0.025 R)
• M6: 2,538,377 km (0.067 R)
• M7: 2,924,938 km (0.096 R)
• M8: 3,681,753 km (0.062 R)
• M9: 4,021,490 km (0.111 R)
• M10: 4,549,570 km (0.106 R)
• M11: 4,911,896 km (0.114 R)
• M12: 5,387,917 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190

Radius: 13.3

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.25 AU - 4.79 AU

Year: 5375 Days

Day: 9.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,595,815 km

• M1: 166,502 km (0.068 R)
• M2: 730,038 km (0.115 R)
• M3: 1,203,814 km (0.049 R)
• M4: 1,783,955 km (0.036 R)
• M5: 3,217,252 km (0.083 R)
• M6: 4,001,893 km (0.055 R)
• M7: 5,122,231 km (0.086 R)
• M8: 5,821,152 km (0.074 R)
• M9: 7,880,816 km (0.031 R)
• M10: 15,972,415 km (0.032 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.3

Radius: 5.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.95 AU - 7.89 AU

Year: 12139 Days

Day: 21.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,595,815 km

• M1: 97,987 km (0.106 R)
• M2: 453,581 km (0.109 R)
• M3: 660,624 km (0.085 R)
• M4: 2,730,760 km (0.118 R)
• M5: 3,646,747 km (0.099 R)
• M6: 4,236,163 km (0.045 R)
• M7: 5,052,518 km (0.116 R)
• M8: 6,190,360 km (0.103 R)
• M9: 6,582,606 km (0.083 R)
• M10: 7,972,519 km (0.053 R)
• M11: 8,397,377 km (0.053 R)
• M12: 13,620,437 km (0.094 R)
• M13: 20,811,009 km (0.045 R)
• M14: 21,467,594 km (0.116 R)
• M15: 26,455,785 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.6

Radius: 4.7

Gravity: 21.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.62 AU - 12.18 AU

Year: 23998 Days

Day: 18.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,595,815 km

• M1: 58,493 km (0.064 R)
• M2: 328,966 km (0.083 R)
• M3: 552,465 km (0.117 R)
• M4: 758,012 km (0.1 R)
• M5: 1,401,433 km (0.061 R)
• M6: 2,487,513 km (0.069 R)
• M7: 2,724,028 km (0.115 R)
• M8: 4,138,176 km (0.098 R)
• M9: 7,702,495 km (0.12 R)
• M10: 7,901,012 km (0.069 R)
• M11: 10,436,396 km (0.058 R)
• M12: 11,240,634 km (0.1 R)
• M13: 12,219,154 km (0.103 R)
• M14: 12,625,911 km (0.101 R)
• M15: 13,538,308 km (0.083 R)
• M16: 15,810,101 km (0.055 R)
• M17: 16,050,356 km (0.12 R)
• M18: 17,974,184 km (0.088 R)
• M19: 19,036,479 km (0.037 R)
• M20: 20,327,807 km (0.081 R)
• M21: 21,285,383 km (0.119 R)
• M22: 22,879,199 km (0.099 R)
• M23: 24,125,499 km (0.115 R)
• M24: 29,083,023 km (0.081 R)
• M25: 31,167,071 km (0.067 R)
• M26: 37,160,111 km (0.108 R)
• M27: 40,500,183 km (0.057 R)
• M28: 43,562,750 km (0.054 R)
• M29: 44,510,752 km (0.086 R)
• M30: 47,936,992 km (0.049 R)
• M31: 50,662,516 km (0.054 R)
• M32: 55,862,687 km (0.073 R)
• M33: 57,735,204 km (0.075 R)
• M34: 59,070,514 km (0.103 R)
• M35: 66,680,409 km (0.083 R)
• M36: 68,999,325 km (0.116 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: 350 - 17,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit