🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.2

Radius: 12.7

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.31 AU - 1.51 AU

Year: 1136 Days

Day: 14.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,869,161 km

• M1: 157,975 km (0.089 R)
• M2: 591,809 km (0.114 R)
• M3: 1,381,536 km (0.081 R)
• M4: 2,222,426 km (0.093 R)
• M5: 2,654,913 km (0.114 R)
• M6: 3,856,633 km (0.1 R)
• M7: 4,287,625 km (0.094 R)
• M8: 5,778,816 km (0.117 R)
• M9: 6,655,160 km (0.103 R)
• M10: 7,382,057 km (0.063 R)
• M11: 8,585,272 km (0.113 R)
• M12: 9,355,402 km (0.098 R)
• M13: 10,235,786 km (0.1 R)
• M14: 10,796,778 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 10.2

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.04 AU - 2.86 AU

Year: 2601 Days

Day: 5.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,869,161 km

• M1: 126,859 km (0.114 R)
• M2: 828,473 km (0.037 R)
• M3: 1,330,075 km (0.117 R)
• M4: 1,695,991 km (0.056 R)
• M5: 4,261,146 km (0.027 R)
• M6: 4,721,010 km (0.071 R)
• M7: 5,435,040 km (0.076 R)
• M8: 6,138,001 km (0.118 R)
• M9: 8,209,931 km (0.108 R)
• M10: 8,681,314 km (0.104 R)
• M11: 9,678,384 km (0.104 R)
• M12: 11,899,015 km (0.079 R)
• M13: 13,586,927 km (0.1 R)
• M14: 15,428,776 km (0.07 R)
• M15: 18,211,147 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.9

Radius: 13.1

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.03 AU - 3.11 AU

Year: 2794 Days

Day: 8.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,869,161 km

• M1: 196,422 km (0.114 R)
• M2: 792,420 km (0.092 R)
• M3: 1,318,406 km (0.115 R)
• M4: 2,280,320 km (0.032 R)
• M5: 2,776,387 km (0.099 R)
• M6: 3,493,709 km (0.11 R)
• M7: 4,265,783 km (0.108 R)
• M8: 4,693,035 km (0.082 R)
• M9: 5,660,783 km (0.106 R)
• M10: 6,094,617 km (0.083 R)
• M11: 6,757,336 km (0.059 R)
• M12: 7,435,762 km (0.093 R)
• M13: 7,924,199 km (0.099 R)
• M14: 10,614,268 km (0.117 R)
• M15: 11,276,837 km (0.09 R)
• M16: 12,684,703 km (0.105 R)
• M17: 17,102,178 km (0.079 R)
• M18: 18,422,230 km (0.07 R)
• M19: 19,017,031 km (0.101 R)
• M20: 20,182,249 km (0.085 R)
• M21: 20,750,571 km (0.088 R)
• M22: 21,459,815 km (0.091 R)
• M23: 22,385,526 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.6

Radius: 11.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.7 AU - 3.92 AU

Year: 4084 Days

Day: 7.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,869,161 km

• M1: 138,079 km (0.098 R)
• M2: 604,375 km (0.12 R)
• M3: 982,110 km (0.043 R)
• M4: 1,434,793 km (0.12 R)
• M5: 2,544,510 km (0.111 R)
• M6: 3,833,595 km (0.07 R)
• M7: 5,209,746 km (0.107 R)
• M8: 7,154,219 km (0.052 R)
• M9: 8,512,418 km (0.115 R)
• M10: 8,970,188 km (0.111 R)
• M11: 9,573,665 km (0.075 R)
• M12: 10,897,008 km (0.031 R)
• M13: 11,255,295 km (0.112 R)
• M14: 12,338,832 km (0.116 R)
• M15: 13,490,586 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.1

Radius: 5.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.67 AU - 5.73 AU

Year: 9230 Days

Day: 21.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,869,161 km

• M1: 72,256 km (0.104 R)
• M2: 372,947 km (0.072 R)
• M3: 639,082 km (0.066 R)
• M4: 843,283 km (0.093 R)
• M5: 1,435,392 km (0.063 R)
• M6: 3,484,733 km (0.081 R)
• M7: 4,049,315 km (0.077 R)
• M8: 4,916,983 km (0.116 R)
• M9: 5,310,874 km (0.118 R)
• M10: 7,847,904 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.9

Radius: 3

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.93 AU - 7.37 AU

Year: 10344 Days

Day: 20.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,869,161 km

• M1: 37,399 km (0.107 R)
• M2: 159,471 km (0.08 R)
• M3: 858,991 km (0.045 R)
• M4: 1,241,064 km (0.096 R)
• M5: 2,998,241 km (0.088 R)
• M6: 3,357,126 km (0.058 R)
• M7: 3,633,583 km (0.059 R)
• M8: 4,529,076 km (0.095 R)
• M9: 5,620,392 km (0.105 R)
• M10: 7,784,475 km (0.06 R)
• M11: 12,372,641 km (0.082 R)
• M12: 15,949,975 km (0.098 R)
• M13: 17,781,951 km (0.041 R)
• M14: 18,879,999 km (0.074 R)
• M15: 22,369,818 km (0.091 R)
• M16: 22,666,321 km (0.118 R)
• M17: 22,965,368 km (0.09 R)
• M18: 23,418,799 km (0.109 R)
• M19: 25,372,846 km (0.069 R)
• M20: 25,938,775 km (0.097 R)
• M21: 28,895,427 km (0.041 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 14,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit