🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.3

Radius: 11.8

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.66 AU - 0.66 AU

Year: 358 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,444,457 km

• M1: 146,905 km (0.089 R)
• M2: 533,017 km (0.093 R)
• M3: 1,196,933 km (0.094 R)
• M4: 1,961,527 km (0.108 R)
• M5: 2,376,213 km (0.084 R)
• M6: 3,467,978 km (0.091 R)
• M7: 3,898,521 km (0.101 R)
• M8: 4,590,261 km (0.107 R)
• M9: 5,539,460 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.2

Radius: 8.1

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.62 AU - 0.76 AU

Year: 382 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,444,457 km

• M1: 100,979 km (0.039 R)
• M2: 373,546 km (0.107 R)
• M3: 632,949 km (0.11 R)
• M4: 1,090,568 km (0.098 R)
• M5: 1,441,974 km (0.109 R)
• M6: 1,860,848 km (0.048 R)
• M7: 2,250,850 km (0.052 R)
• M8: 2,972,510 km (0.06 R)
• M9: 3,269,312 km (0.106 R)
• M10: 3,828,060 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.8

Radius: 9.8

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.89 AU - 0.89 AU

Year: 560 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,444,457 km

• M1: 121,922 km (0.1 R)
• M2: 459,265 km (0.097 R)
• M3: 875,148 km (0.114 R)
• M4: 1,963,023 km (0.119 R)
• M5: 2,309,642 km (0.107 R)
• M6: 2,675,408 km (0.05 R)
• M7: 3,079,622 km (0.101 R)
• M8: 3,406,194 km (0.061 R)
• M9: 3,769,717 km (0.08 R)
• M10: 4,114,689 km (0.097 R)
• M11: 5,510,138 km (0.095 R)
• M12: 5,898,794 km (0.075 R)
• M13: 6,325,596 km (0.07 R)
• M14: 6,690,017 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.5

Radius: 11.8

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.94 AU - 1 AU

Year: 637 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,444,457 km

• M1: 148,102 km (0.095 R)
• M2: 619,634 km (0.06 R)
• M3: 991,235 km (0.117 R)
• M4: 1,663,080 km (0.03 R)
• M5: 2,043,507 km (0.077 R)
• M6: 2,420,494 km (0.076 R)
• M7: 2,914,017 km (0.112 R)
• M8: 3,434,767 km (0.074 R)
• M9: 3,830,005 km (0.047 R)
• M10: 4,441,112 km (0.094 R)
• M11: 4,828,421 km (0.069 R)
• M12: 5,273,475 km (0.045 R)
• M13: 5,954,145 km (0.115 R)
• M14: 6,713,354 km (0.113 R)
• M15: 7,247,119 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.4

Radius: 10.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1 AU - 1.06 AU

Year: 697 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 52,444,457 km

• M1: 130,150 km (0.111 R)
• M2: 889,958 km (0.111 R)
• M3: 1,589,029 km (0.112 R)
• M4: 3,957,013 km (0.043 R)
• M5: 4,329,961 km (0.1 R)
• M6: 6,463,376 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.3

Radius: 13.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.97 AU - 2.35 AU

Year: 2117 Days

Day: 5.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,444,457 km

• M1: 164,109 km (0.114 R)
• M2: 678,426 km (0.088 R)
• M3: 1,136,794 km (0.107 R)
• M4: 1,555,369 km (0.09 R)
• M5: 2,676,156 km (0.049 R)
• M6: 4,017,002 km (0.068 R)
• M7: 5,468,101 km (0.062 R)
• M8: 5,944,720 km (0.073 R)
• M9: 7,010,605 km (0.1 R)
• M10: 7,604,808 km (0.108 R)
• M11: 8,692,085 km (0.047 R)
• M12: 10,100,998 km (0.064 R)
• M13: 12,322,377 km (0.116 R)
• M14: 14,283,156 km (0.112 R)
• M15: 15,387,188 km (0.113 R)
• M16: 15,884,751 km (0.03 R)
• M17: 17,982,861 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359

Radius: 3.2

Gravity: 35.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.12 AU - 7.72 AU

Year: 10848 Days

Day: 22.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 52,444,457 km

• M1: 40,840 km (0.111 R)
• M2: 151,692 km (0.078 R)
• M3: 385,813 km (0.104 R)
• M4: 603,328 km (0.07 R)
• M5: 806,931 km (0.107 R)
• M6: 1,107,623 km (0.032 R)
• M7: 1,350,570 km (0.06 R)
• M8: 1,698,983 km (0.059 R)
• M9: 2,189,215 km (0.083 R)
• M10: 2,668,078 km (0.09 R)
• M11: 2,890,380 km (0.082 R)
• M12: 3,059,576 km (0.091 R)
• M13: 3,303,121 km (0.099 R)
• M14: 4,805,832 km (0.112 R)
• M15: 4,953,485 km (0.068 R)
• M16: 5,134,797 km (0.11 R)
• M17: 5,289,182 km (0.082 R)
• M18: 6,107,931 km (0.082 R)
• M19: 6,281,315 km (0.091 R)
• M20: 9,155,689 km (0.047 R)
• M21: 9,291,524 km (0.111 R)
• M22: 9,990,894 km (0.028 R)
• M23: 10,426,972 km (0.103 R)
• M24: 13,546,536 km (0.065 R)
• M25: 15,316,728 km (0.096 R)
• M26: 16,826,021 km (0.118 R)
• M27: 17,304,285 km (0.091 R)
• M28: 18,503,312 km (0.077 R)
• M29: 18,647,973 km (0.108 R)
• M30: 18,939,539 km (0.093 R)
• M31: 19,308,148 km (0.079 R)
• M32: 19,756,792 km (0.112 R)
• M33: 21,144,462 km (0.104 R)
• M34: 21,942,866 km (0.093 R)
• M35: 22,186,112 km (0.072 R)
• M36: 26,146,566 km (0.095 R)
• M37: 32,614,131 km (0.117 R)
• M38: 33,678,669 km (0.11 R)
• M39: 35,207,410 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.8

Radius: 6.7

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.65 AU - 8.57 AU

Year: 13999 Days

Day: 19.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,444,457 km

• M1: 84,074 km (0.04 R)
• M2: 318,494 km (0.115 R)
• M3: 844,031 km (0.096 R)
• M4: 1,497,026 km (0.106 R)
• M5: 2,445,776 km (0.116 R)
• M6: 3,094,731 km (0.061 R)
• M7: 3,384,353 km (0.106 R)
• M8: 4,246,336 km (0.047 R)
• M9: 4,513,368 km (0.112 R)
• M10: 5,246,697 km (0.038 R)
• M11: 6,357,461 km (0.098 R)
• M12: 7,531,056 km (0.091 R)
• M13: 8,938,174 km (0.057 R)
• M14: 9,377,692 km (0.111 R)
• M15: 9,934,196 km (0.044 R)
• M16: 11,506,769 km (0.12 R)
• M17: 12,262,986 km (0.04 R)
• M18: 16,402,509 km (0.105 R)
• M19: 17,585,379 km (0.11 R)
• M20: 18,197,534 km (0.111 R)
• M21: 18,823,900 km (0.074 R)
• M22: 22,173,247 km (0.066 R)
• M23: 28,428,682 km (0.109 R)
• M24: 29,806,777 km (0.06 R)
• M25: 30,022,797 km (0.039 R)
• M26: 30,457,678 km (0.094 R)
• M27: 31,340,156 km (0.103 R)
• M28: 34,325,979 km (0.037 R)
• M29: 35,281,611 km (0.037 R)
• M30: 35,523,211 km (0.085 R)
• M31: 35,887,781 km (0.107 R)
• M32: 40,590,989 km (0.046 R)
• M33: 41,122,809 km (0.113 R)
• M34: 43,296,616 km (0.033 R)
• M35: 44,552,490 km (0.08 R)
• M36: 47,724,264 km (0.064 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: 364 - 13,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit