🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.2

Radius: 12.8

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.64 AU - 0.74 AU

Year: 376 Days

Day: 9.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,731,999 km

• M1: 159,172 km (0.064 R)
• M2: 584,628 km (0.093 R)
• M3: 1,028,635 km (0.104 R)
• M4: 1,707,211 km (0.076 R)
• M5: 2,457,893 km (0.056 R)
• M6: 2,990,312 km (0.089 R)
• M7: 3,586,908 km (0.074 R)
• M8: 4,152,837 km (0.072 R)
• M9: 4,659,674 km (0.068 R)
• M10: 5,432,347 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.8

Radius: 13

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.7 AU - 0.86 AU

Year: 452 Days

Day: 13.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,731,999 km

• M1: 161,715 km (0.048 R)
• M2: 703,409 km (0.102 R)
• M3: 1,479,224 km (0.088 R)
• M4: 2,565,304 km (0.086 R)
• M5: 3,334,237 km (0.111 R)
• M6: 3,837,784 km (0.096 R)
• M7: 4,315,151 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.5

Radius: 13.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.94 AU - 1.14 AU

Year: 696 Days

Day: 10 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,731,999 km

• M1: 171,439 km (0.118 R)
• M2: 741,856 km (0.114 R)
• M3: 1,202,019 km (0.112 R)
• M4: 2,117,259 km (0.061 R)
• M5: 2,899,506 km (0.066 R)
• M6: 3,330,647 km (0.118 R)
• M7: 4,007,278 km (0.044 R)
• M8: 4,644,415 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 12.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.17 AU - 2.53 AU

Year: 2363 Days

Day: 6.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,731,999 km

• M1: 160,369 km (0.103 R)
• M2: 726,298 km (0.081 R)
• M3: 1,281,156 km (0.106 R)
• M4: 1,697,936 km (0.083 R)
• M5: 2,160,642 km (0.105 R)
• M6: 4,379,178 km (0.105 R)
• M7: 4,867,765 km (0.06 R)
• M8: 5,349,321 km (0.062 R)
• M9: 6,556,725 km (0.113 R)
• M10: 7,548,409 km (0.083 R)
• M11: 8,607,861 km (0.074 R)
• M12: 9,634,252 km (0.067 R)
• M13: 10,533,186 km (0.106 R)
• M14: 11,163,143 km (0.119 R)
• M15: 12,769,973 km (0.117 R)
• M16: 13,813,568 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 10.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.39 AU - 2.45 AU

Year: 2470 Days

Day: 5.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,731,999 km

• M1: 126,859 km (0.106 R)
• M2: 472,580 km (0.056 R)
• M3: 873,053 km (0.045 R)
• M4: 1,214,136 km (0.045 R)
• M5: 2,101,102 km (0.057 R)
• M6: 3,372,983 km (0.059 R)
• M7: 3,788,267 km (0.117 R)
• M8: 4,569,168 km (0.109 R)
• M9: 5,305,937 km (0.111 R)
• M10: 6,028,046 km (0.071 R)
• M11: 6,353,721 km (0.075 R)
• M12: 7,091,388 km (0.105 R)
• M13: 9,586,232 km (0.083 R)
• M14: 10,724,073 km (0.038 R)
• M15: 11,134,270 km (0.106 R)
• M16: 12,205,690 km (0.063 R)
• M17: 12,540,191 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.6

Radius: 8.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.95 AU - 2.99 AU

Year: 3358 Days

Day: 14.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,731,999 km

• M1: 121,773 km (0.109 R)
• M2: 448,345 km (0.093 R)
• M3: 768,783 km (0.084 R)
• M4: 1,489,995 km (0.074 R)
• M5: 2,411,966 km (0.071 R)
• M6: 3,478,001 km (0.085 R)
• M7: 6,293,582 km (0.056 R)
• M8: 6,831,686 km (0.107 R)
• M9: 8,761,798 km (0.069 R)
• M10: 10,429,814 km (0.118 R)
• M11: 11,068,298 km (0.059 R)
• M12: 12,258,349 km (0.059 R)
• M13: 13,183,761 km (0.045 R)
• M14: 15,315,830 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.7

Radius: 11.2

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.3 AU - 5.32 AU

Year: 5870 Days

Day: 11.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,731,999 km

• M1: 139,425 km (0.049 R)
• M2: 805,734 km (0.082 R)
• M3: 1,727,855 km (0.054 R)
• M4: 2,093,173 km (0.114 R)
• M5: 2,510,701 km (0.071 R)
• M6: 2,963,534 km (0.051 R)
• M7: 3,745,781 km (0.12 R)
• M8: 5,349,171 km (0.026 R)
• M9: 7,146,589 km (0.104 R)
• M10: 8,385,110 km (0.109 R)
• M11: 9,316,207 km (0.038 R)
• M12: 16,727,585 km (0.03 R)
• M13: 17,253,422 km (0.102 R)
• M14: 18,200,227 km (0.102 R)
• M15: 19,181,289 km (0.097 R)
• M16: 21,402,070 km (0.116 R)
• M17: 25,303,433 km (0.087 R)
• M18: 27,877,114 km (0.115 R)
• M19: 28,991,469 km (0.097 R)
• M20: 29,559,642 km (0.091 R)
• M21: 32,209,020 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.1

Radius: 11.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.78 AU - 6.04 AU

Year: 8255 Days

Day: 10 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,731,999 km

• M1: 145,559 km (0.118 R)
• M2: 653,743 km (0.114 R)
• M3: 1,066,782 km (0.095 R)
• M4: 1,968,259 km (0.117 R)
• M5: 2,689,171 km (0.106 R)
• M6: 3,144,398 km (0.081 R)
• M7: 3,773,457 km (0.104 R)
• M8: 5,537,814 km (0.063 R)
• M9: 6,140,245 km (0.118 R)
• M10: 6,860,259 km (0.083 R)
• M11: 8,170,737 km (0.109 R)
• M12: 8,599,035 km (0.112 R)
• M13: 9,178,278 km (0.064 R)
• M14: 10,071,527 km (0.089 R)
• M15: 11,386,492 km (0.102 R)
• M16: 13,628,665 km (0.103 R)
• M17: 14,171,257 km (0.106 R)
• M18: 15,363,851 km (0.105 R)
• M19: 16,827,068 km (0.054 R)
• M20: 18,895,109 km (0.065 R)
• M21: 23,358,960 km (0.119 R)
• M22: 23,788,904 km (0.11 R)
• M23: 27,041,610 km (0.105 R)
• M24: 29,768,181 km (0.119 R)
• M25: 30,477,425 km (0.118 R)
• M26: 30,990,994 km (0.117 R)
• M27: 34,637,293 km (0.119 R)
• M28: 38,679,876 km (0.077 R)
• M29: 40,012,793 km (0.118 R)
• M30: 41,879,326 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.8

Radius: 3.2

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.64 AU - 8.7 AU

Year: 12595 Days

Day: 24 Hours

Environment

Temp: -228 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,731,999 km

• M1: 39,943 km (0.101 R)
• M2: 139,724 km (0.03 R)
• M3: 1,014,722 km (0.081 R)
• M4: 2,186,074 km (0.051 R)
• M5: 2,567,847 km (0.065 R)
• M6: 2,900,254 km (0.098 R)
• M7: 4,046,622 km (0.112 R)
• M8: 4,185,000 km (0.099 R)
• M9: 4,520,399 km (0.115 R)
• M10: 4,770,526 km (0.091 R)
• M11: 6,345,792 km (0.108 R)
• M12: 7,317,580 km (0.12 R)
• M13: 8,273,510 km (0.072 R)
• M14: 11,088,194 km (0.082 R)
• M15: 13,899,138 km (0.074 R)
• M16: 17,090,510 km (0.117 R)
• M17: 18,379,445 km (0.084 R)
• M18: 21,496,466 km (0.093 R)
• M19: 23,437,199 km (0.036 R)
• M20: 25,102,373 km (0.093 R)
• M21: 26,441,872 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.9

Radius: 4

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.93 AU - 10.23 AU

Year: 20994 Days

Day: 24.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,731,999 km

• M1: 49,816 km (0.071 R)
• M2: 228,586 km (0.115 R)
• M3: 540,647 km (0.112 R)
• M4: 666,159 km (0.084 R)
• M5: 801,695 km (0.078 R)
• M6: 1,466,209 km (0.105 R)
• M7: 2,522,818 km (0.052 R)
• M8: 2,810,495 km (0.109 R)
• M9: 3,398,564 km (0.082 R)
• M10: 3,919,165 km (0.103 R)
• M11: 4,094,195 km (0.069 R)
• M12: 4,459,812 km (0.104 R)
• M13: 4,650,549 km (0.098 R)
• M14: 5,988,104 km (0.108 R)
• M15: 7,925,994 km (0.045 R)
• M16: 9,341,489 km (0.053 R)
• M17: 11,032,095 km (0.057 R)
• M18: 11,618,219 km (0.041 R)
• M19: 13,044,635 km (0.043 R)
• M20: 16,920,716 km (0.057 R)
• M21: 18,746,558 km (0.045 R)
• M22: 19,579,968 km (0.114 R)
• M23: 20,350,846 km (0.106 R)
• M24: 23,255,438 km (0.105 R)
• M25: 25,004,835 km (0.063 R)
• M26: 26,116,048 km (0.102 R)
• M27: 27,049,389 km (0.116 R)
• M28: 32,051,493 km (0.102 R)
• M29: 32,523,774 km (0.046 R)
• M30: 32,761,634 km (0.052 R)
• M31: 40,040,020 km (0.06 R)
• M32: 40,725,627 km (0.048 R)
• M33: 52,619,705 km (0.111 R)
• M34: 52,947,623 km (0.117 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: 378 - 15,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit