🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 10

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.51 AU - 0.79 AU

Year: 349 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,831,141 km

• M1: 124,615 km (0.113 R)
• M2: 449,990 km (0.073 R)
• M3: 1,033,572 km (0.088 R)
• M4: 1,363,435 km (0.065 R)
• M5: 1,794,277 km (0.092 R)
• M6: 2,192,955 km (0.084 R)
• M7: 2,601,956 km (0.096 R)
• M8: 2,912,970 km (0.113 R)
• M9: 3,409,186 km (0.039 R)
• M10: 3,795,747 km (0.109 R)
• M11: 4,279,097 km (0.11 R)
• M12: 5,042,795 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 14

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.87 AU - 1.19 AU

Year: 697 Days

Day: 7.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 30,831,141 km

• M1: 174,132 km (0.072 R)
• M2: 621,430 km (0.118 R)
• M3: 1,546,543 km (0.085 R)
• M4: 2,239,331 km (0.061 R)
• M5: 2,926,882 km (0.116 R)
• M6: 3,371,338 km (0.086 R)
• M7: 4,149,695 km (0.053 R)
• M8: 4,616,590 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.6

Radius: 12.3

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.97 AU - 1.13 AU

Year: 717 Days

Day: 8.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,831,141 km

• M1: 153,487 km (0.111 R)
• M2: 693,386 km (0.116 R)
• M3: 1,149,660 km (0.051 R)
• M4: 1,590,824 km (0.057 R)
• M5: 2,164,083 km (0.083 R)
• M6: 3,251,659 km (0.095 R)
• M7: 4,000,845 km (0.093 R)
• M8: 4,387,257 km (0.085 R)
• M9: 5,153,048 km (0.086 R)
• M10: 5,647,020 km (0.066 R)
• M11: 6,285,205 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.6

Radius: 11.2

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.18 AU - 1.18 AU

Year: 855 Days

Day: 6.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 58.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,831,141 km

• M1: 139,425 km (0.05 R)
• M2: 562,787 km (0.047 R)
• M3: 956,379 km (0.075 R)
• M4: 1,365,529 km (0.043 R)
• M5: 1,744,910 km (0.116 R)
• M6: 2,310,390 km (0.114 R)
• M7: 2,845,651 km (0.089 R)
• M8: 3,210,520 km (0.111 R)
• M9: 3,727,829 km (0.057 R)
• M10: 4,107,958 km (0.057 R)
• M11: 4,514,116 km (0.086 R)
• M12: 4,881,229 km (0.078 R)
• M13: 5,233,682 km (0.118 R)
• M14: 5,878,000 km (0.112 R)
• M15: 6,901,249 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.8

Radius: 10

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.72 AU - 2.38 AU

Year: 1957 Days

Day: 7.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 30,831,141 km

• M1: 124,465 km (0.106 R)
• M2: 497,114 km (0.06 R)
• M3: 868,266 km (0.112 R)
• M4: 1,681,480 km (0.118 R)
• M5: 3,012,303 km (0.116 R)
• M6: 3,766,725 km (0.095 R)
• M7: 5,031,276 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.1

Radius: 4.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.25 AU - 7.51 AU

Year: 13369 Days

Day: 17.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,831,141 km

• M1: 59,690 km (0.105 R)
• M2: 324,179 km (0.08 R)
• M3: 504,444 km (0.116 R)
• M4: 859,290 km (0.114 R)
• M5: 1,288,636 km (0.093 R)
• M6: 1,767,948 km (0.104 R)
• M7: 2,048,444 km (0.076 R)
• M8: 2,843,257 km (0.103 R)
• M9: 3,012,602 km (0.062 R)
• M10: 3,916,472 km (0.04 R)
• M11: 4,645,762 km (0.11 R)
• M12: 4,828,122 km (0.112 R)
• M13: 4,988,341 km (0.068 R)
• M14: 5,490,242 km (0.096 R)
• M15: 6,025,204 km (0.09 R)
• M16: 6,958,844 km (0.064 R)
• M17: 9,230,637 km (0.052 R)
• M18: 10,466,316 km (0.09 R)
• M19: 12,395,530 km (0.078 R)
• M20: 13,156,983 km (0.077 R)
• M21: 13,312,864 km (0.119 R)
• M22: 15,627,592 km (0.101 R)
• M23: 22,410,509 km (0.077 R)
• M24: 24,545,121 km (0.05 R)
• M25: 26,314,714 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.7

Radius: 5.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.7 AU - 9.22 AU

Year: 16409 Days

Day: 18.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,831,141 km

• M1: 72,405 km (0.077 R)
• M2: 250,277 km (0.117 R)
• M3: 593,006 km (0.031 R)
• M4: 2,237,835 km (0.09 R)
• M5: 2,550,793 km (0.091 R)
• M6: 3,326,009 km (0.108 R)
• M7: 3,892,836 km (0.074 R)
• M8: 6,197,541 km (0.115 R)
• M9: 7,331,193 km (0.1 R)
• M10: 7,835,936 km (0.054 R)
• M11: 12,334,644 km (0.061 R)
• M12: 15,702,241 km (0.047 R)
• M13: 16,969,186 km (0.08 R)
• M14: 17,343,180 km (0.096 R)
• M15: 18,498,674 km (0.114 R)
• M16: 19,636,067 km (0.116 R)
• M17: 25,701,513 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 18,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit