🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.8

Radius: 11.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.57 AU - 0.83 AU

Year: 378 Days

Day: 7.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 65,094,171 km

• M1: 144,212 km (0.064 R)
• M2: 531,222 km (0.119 R)
• M3: 903,272 km (0.098 R)
• M4: 1,522,009 km (0.057 R)
• M5: 2,322,058 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.7

Radius: 10.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.2 AU - 1.48 AU

Year: 1002 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,094,171 km

• M1: 129,701 km (0.05 R)
• M2: 486,193 km (0.053 R)
• M3: 970,441 km (0.076 R)
• M4: 1,330,673 km (0.085 R)
• M5: 2,278,974 km (0.109 R)
• M6: 2,703,982 km (0.102 R)
• M7: 4,143,263 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.8

Radius: 10

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.19 AU - 3.27 AU

Year: 3748 Days

Day: 12.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,094,171 km

• M1: 124,465 km (0.097 R)
• M2: 632,949 km (0.101 R)
• M3: 1,048,083 km (0.1 R)
• M4: 1,716,336 km (0.107 R)
• M5: 2,976,998 km (0.09 R)
• M6: 3,593,490 km (0.07 R)
• M7: 3,923,204 km (0.119 R)
• M8: 4,815,256 km (0.092 R)
• M9: 7,110,387 km (0.075 R)
• M10: 7,662,403 km (0.113 R)
• M11: 13,461,415 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.9

Radius: 8.1

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.1 AU - 5.16 AU

Year: 7502 Days

Day: 5.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,094,171 km

• M1: 100,679 km (0.085 R)
• M2: 389,254 km (0.08 R)
• M3: 791,672 km (0.088 R)
• M4: 1,932,655 km (0.119 R)
• M5: 3,657,219 km (0.038 R)
• M6: 4,338,039 km (0.068 R)
• M7: 8,670,992 km (0.06 R)
• M8: 16,645,157 km (0.089 R)
• M9: 18,370,170 km (0.109 R)
• M10: 24,026,764 km (0.113 R)
• M11: 27,288,746 km (0.087 R)
• M12: 27,957,897 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.1

Radius: 9.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.15 AU - 6.41 AU

Year: 8972 Days

Day: 7.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,094,171 km

• M1: 114,442 km (0.114 R)
• M2: 486,492 km (0.031 R)
• M3: 1,268,740 km (0.114 R)
• M4: 1,697,786 km (0.102 R)
• M5: 2,166,327 km (0.106 R)
• M6: 2,768,009 km (0.046 R)
• M7: 3,144,098 km (0.109 R)
• M8: 3,515,400 km (0.12 R)
• M9: 5,642,981 km (0.032 R)
• M10: 6,482,225 km (0.101 R)
• M11: 7,370,238 km (0.111 R)
• M12: 9,575,909 km (0.045 R)
• M13: 12,643,264 km (0.086 R)
• M14: 14,025,249 km (0.086 R)
• M15: 15,295,335 km (0.071 R)
• M16: 16,039,136 km (0.118 R)
• M17: 17,771,928 km (0.037 R)
• M18: 20,440,754 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.7

Radius: 4.8

Gravity: 26.77 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.96 AU - 8.18 AU

Year: 14802 Days

Day: 21.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,094,171 km

• M1: 59,839 km (0.105 R)
• M2: 305,628 km (0.105 R)
• M3: 673,340 km (0.032 R)
• M4: 829,221 km (0.08 R)
• M5: 3,381,061 km (0.078 R)
• M6: 4,049,166 km (0.105 R)
• M7: 5,387,468 km (0.101 R)
• M8: 5,716,583 km (0.056 R)
• M9: 6,176,148 km (0.111 R)
• M10: 9,621,537 km (0.1 R)
• M11: 11,777,092 km (0.063 R)
• M12: 14,372,466 km (0.117 R)
• M13: 15,219,639 km (0.119 R)
• M14: 15,802,621 km (0.077 R)
• M15: 17,246,839 km (0.109 R)
• M16: 18,202,919 km (0.103 R)
• M17: 18,529,342 km (0.098 R)
• M18: 18,694,049 km (0.029 R)
• M19: 23,808,202 km (0.046 R)
• M20: 32,212,162 km (0.101 R)
• M21: 38,391,302 km (0.088 R)
• M22: 39,198,232 km (0.118 R)
• M23: 39,742,470 km (0.111 R)
• M24: 42,682,367 km (0.111 R)
• M25: 48,834,131 km (0.054 R)
• M26: 51,875,006 km (0.11 R)
• M27: 52,038,367 km (0.057 R)
• M28: 57,627,194 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.5

Radius: 3.3

Gravity: 32.74 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.36 AU - 12.62 AU

Year: 21937 Days

Day: 16.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,094,171 km

• M1: 40,990 km (0.1 R)
• M2: 159,172 km (0.113 R)
• M3: 333,304 km (0.063 R)
• M4: 715,078 km (0.069 R)
• M5: 1,832,873 km (0.113 R)
• M6: 2,443,232 km (0.094 R)
• M7: 3,695,815 km (0.112 R)
• M8: 4,111,398 km (0.1 R)
• M9: 6,539,671 km (0.116 R)
• M10: 7,145,841 km (0.064 R)
• M11: 10,688,169 km (0.039 R)
• M12: 10,805,305 km (0.055 R)
• M13: 12,408,246 km (0.093 R)
• M14: 13,675,190 km (0.053 R)
• M15: 14,022,407 km (0.1 R)
• M16: 14,233,489 km (0.098 R)
• M17: 15,695,509 km (0.065 R)
• M18: 16,076,086 km (0.081 R)
• M19: 17,254,768 km (0.046 R)
• M20: 18,071,722 km (0.115 R)
• M21: 18,321,700 km (0.119 R)
• M22: 18,658,744 km (0.107 R)
• M23: 19,782,374 km (0.043 R)
• M24: 22,546,045 km (0.116 R)
• M25: 24,934,076 km (0.086 R)
• M26: 26,188,902 km (0.108 R)
• M27: 26,831,874 km (0.109 R)
• M28: 28,597,877 km (0.068 R)
• M29: 33,223,443 km (0.096 R)
• M30: 45,592,943 km (0.083 R)
• M31: 49,712,420 km (0.105 R)
• M32: 50,697,073 km (0.111 R)
• M33: 56,346,038 km (0.039 R)
• M34: 58,681,859 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 17,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit