🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.2

Radius: 13.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.87 AU

Year: 467 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 72,130,141 km

• M1: 167,998 km (0.074 R)
• M2: 664,364 km (0.101 R)
• M3: 1,568,833 km (0.081 R)
• M4: 2,042,011 km (0.042 R)
• M5: 2,494,694 km (0.086 R)
• M6: 3,106,699 km (0.071 R)
• M7: 4,446,498 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.6

Radius: 14.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.08 AU - 1.26 AU

Year: 858 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,130,141 km

• M1: 180,415 km (0.1 R)
• M2: 659,128 km (0.086 R)
• M3: 1,127,070 km (0.106 R)
• M4: 1,737,878 km (0.033 R)
• M5: 2,304,555 km (0.057 R)
• M6: 2,827,101 km (0.114 R)
• M7: 3,429,082 km (0.03 R)
• M8: 4,161,813 km (0.117 R)
• M9: 5,539,460 km (0.059 R)
• M10: 6,343,997 km (0.105 R)
• M11: 7,202,838 km (0.1 R)
• M12: 7,920,758 km (0.057 R)
• M13: 8,384,213 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820

Radius: 3.7

Gravity: 59.9 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.25 AU - 9.35 AU

Year: 14775 Days

Day: 18.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,130,141 km

• M1: 46,076 km (0.057 R)
• M2: 347,815 km (0.106 R)
• M3: 1,301,801 km (0.05 R)
• M4: 1,605,634 km (0.045 R)
• M5: 2,395,511 km (0.094 R)
• M6: 3,124,202 km (0.118 R)
• M7: 3,811,155 km (0.087 R)
• M8: 5,365,178 km (0.077 R)
• M9: 7,903,555 km (0.118 R)
• M10: 9,484,355 km (0.096 R)
• M11: 14,874,815 km (0.103 R)
• M12: 15,095,323 km (0.064 R)
• M13: 17,019,301 km (0.069 R)
• M14: 21,159,572 km (0.07 R)
• M15: 28,894,230 km (0.118 R)
• M16: 35,369,425 km (0.094 R)
• M17: 38,044,234 km (0.106 R)
• M18: 51,925,870 km (0.054 R)
• M19: 55,372,006 km (0.114 R)
• M20: 56,079,006 km (0.079 R)
• M21: 63,869,764 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.5

Radius: 6.4

Gravity: 15.86 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.76 AU - 9.66 AU

Year: 18957 Days

Day: 19.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,130,141 km

• M1: 123,867 km (0.095 R)
• M2: 353,051 km (0.111 R)
• M3: 1,165,367 km (0.11 R)
• M4: 1,855,014 km (0.1 R)
• M5: 9,978,477 km (0.115 R)
• M6: 10,806,202 km (0.107 R)
• M7: 15,104,149 km (0.113 R)
• M8: 15,642,552 km (0.114 R)
• M9: 17,334,504 km (0.093 R)
• M10: 18,702,875 km (0.077 R)
• M11: 20,888,201 km (0.094 R)
• M12: 22,634,756 km (0.072 R)
• M13: 23,851,885 km (0.104 R)
• M14: 24,267,168 km (0.066 R)
• M15: 24,793,005 km (0.085 R)
• M16: 28,688,384 km (0.053 R)
• M17: 38,228,539 km (0.08 R)
• M18: 53,661,953 km (0.112 R)
• M19: 56,919,447 km (0.083 R)
• M20: 61,270,501 km (0.105 R)
• M21: 65,432,313 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit