🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.9

Radius: 10.7

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.42 AU - 1.7 AU

Year: 1322 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,956,147 km

• M1: 133,740 km (0.087 R)
• M2: 468,541 km (0.064 R)
• M3: 858,692 km (0.04 R)
• M4: 1,250,040 km (0.074 R)
• M5: 1,630,617 km (0.096 R)
• M6: 2,245,314 km (0.113 R)
• M7: 3,497,598 km (0.116 R)
• M8: 3,902,859 km (0.075 R)
• M9: 4,448,891 km (0.039 R)
• M10: 4,985,499 km (0.067 R)
• M11: 5,458,078 km (0.087 R)
• M12: 5,937,839 km (0.109 R)
• M13: 6,589,188 km (0.097 R)
• M14: 7,495,901 km (0.112 R)
• M15: 8,656,331 km (0.094 R)
• M16: 9,837,706 km (0.071 R)
• M17: 11,157,907 km (0.093 R)
• M18: 12,077,186 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.9

Radius: 12.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.33 AU - 2.65 AU

Year: 2665 Days

Day: 12.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,956,147 km

• M1: 161,267 km (0.079 R)
• M2: 1,332,319 km (0.111 R)
• M3: 1,984,865 km (0.084 R)
• M4: 2,796,583 km (0.079 R)
• M5: 3,501,338 km (0.118 R)
• M6: 4,800,745 km (0.116 R)
• M7: 5,363,682 km (0.101 R)
• M8: 6,317,668 km (0.091 R)
• M9: 6,995,047 km (0.116 R)
• M10: 8,798,599 km (0.085 R)
• M11: 10,466,316 km (0.053 R)
• M12: 11,995,804 km (0.097 R)
• M13: 12,682,608 km (0.099 R)
• M14: 16,309,010 km (0.06 R)
• M15: 16,991,925 km (0.081 R)
• M16: 18,471,447 km (0.066 R)
• M17: 19,271,646 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.7

Radius: 10.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.95 AU - 4.43 AU

Year: 5817 Days

Day: 8.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,956,147 km

• M1: 136,284 km (0.115 R)
• M2: 467,942 km (0.1 R)
• M3: 886,816 km (0.102 R)
• M4: 1,285,644 km (0.113 R)
• M5: 2,704,879 km (0.112 R)
• M6: 3,069,300 km (0.063 R)
• M7: 5,156,938 km (0.099 R)
• M8: 5,565,041 km (0.101 R)
• M9: 7,285,416 km (0.061 R)
• M10: 8,195,271 km (0.115 R)
• M11: 9,619,741 km (0.076 R)
• M12: 11,633,179 km (0.06 R)
• M13: 12,149,441 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 14.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.48 AU - 4.5 AU

Year: 6453 Days

Day: 12.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,956,147 km

• M1: 185,352 km (0.114 R)
• M2: 755,619 km (0.103 R)
• M3: 1,533,378 km (0.113 R)
• M4: 3,298,035 km (0.116 R)
• M5: 4,626,314 km (0.041 R)
• M6: 5,359,493 km (0.052 R)
• M7: 6,711,858 km (0.095 R)
• M8: 7,451,919 km (0.109 R)
• M9: 12,703,702 km (0.111 R)
• M10: 13,435,983 km (0.051 R)
• M11: 15,254,644 km (0.083 R)
• M12: 16,195,166 km (0.114 R)
• M13: 17,173,836 km (0.107 R)
• M14: 18,191,699 km (0.11 R)
• M15: 22,177,585 km (0.101 R)
• M16: 24,041,275 km (0.093 R)
• M17: 25,391,247 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.4

Radius: 13.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.29 AU - 6.59 AU

Year: 8606 Days

Day: 12.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,956,147 km

• M1: 261,647 km (0.115 R)
• M2: 727,046 km (0.12 R)
• M3: 1,173,595 km (0.102 R)
• M4: 1,931,458 km (0.102 R)
• M5: 3,964,643 km (0.038 R)
• M6: 5,412,900 km (0.089 R)
• M7: 10,450,458 km (0.048 R)
• M8: 11,760,337 km (0.104 R)
• M9: 12,812,459 km (0.025 R)
• M10: 17,465,402 km (0.086 R)
• M11: 19,305,904 km (0.116 R)
• M12: 25,519,153 km (0.037 R)
• M13: 26,684,221 km (0.1 R)
• M14: 28,233,756 km (0.117 R)
• M15: 31,417,198 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.1

Radius: 3.9

Gravity: 51.55 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.92 AU - 7.12 AU

Year: 10018 Days

Day: 17.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 46,956,147 km

• M1: 48,619 km (0.109 R)
• M2: 269,725 km (0.108 R)
• M3: 392,545 km (0.062 R)
• M4: 553,961 km (0.096 R)
• M5: 1,102,985 km (0.094 R)
• M6: 1,485,507 km (0.037 R)
• M7: 2,072,379 km (0.116 R)
• M8: 2,609,585 km (0.085 R)
• M9: 3,790,810 km (0.102 R)
• M10: 4,408,799 km (0.099 R)
• M11: 4,772,770 km (0.089 R)
• M12: 5,189,401 km (0.106 R)
• M13: 6,623,446 km (0.068 R)
• M14: 6,938,948 km (0.026 R)
• M15: 8,668,748 km (0.034 R)
• M16: 8,809,071 km (0.099 R)
• M17: 9,583,090 km (0.12 R)
• M18: 9,935,543 km (0.054 R)
• M19: 10,089,180 km (0.112 R)
• M20: 15,132,722 km (0.11 R)
• M21: 16,452,774 km (0.118 R)
• M22: 17,697,129 km (0.097 R)
• M23: 18,227,304 km (0.109 R)
• M24: 18,535,027 km (0.108 R)
• M25: 21,632,899 km (0.092 R)
• M26: 23,940,446 km (0.101 R)
• M27: 24,588,654 km (0.091 R)
• M28: 24,869,898 km (0.041 R)
• M29: 28,210,269 km (0.09 R)
• M30: 28,518,590 km (0.104 R)
• M31: 28,725,334 km (0.062 R)
• M32: 29,037,545 km (0.112 R)
• M33: 30,631,810 km (0.095 R)
• M34: 33,647,104 km (0.025 R)
• M35: 33,878,083 km (0.117 R)
• M36: 34,694,589 km (0.115 R)
• M37: 38,974,883 km (0.063 R)
• M38: 40,781,128 km (0.084 R)
• M39: 47,396,794 km (0.03 R)
• M40: 49,453,017 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.2

Radius: 5.6

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.61 AU - 7.31 AU

Year: 12454 Days

Day: 23.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,956,147 km

• M1: 70,311 km (0.088 R)
• M2: 280,197 km (0.08 R)
• M3: 562,039 km (0.067 R)
• M4: 1,098,946 km (0.109 R)
• M5: 1,386,922 km (0.095 R)
• M6: 1,739,374 km (0.094 R)
• M7: 1,945,221 km (0.089 R)
• M8: 2,275,533 km (0.111 R)
• M9: 3,115,675 km (0.064 R)
• M10: 3,372,534 km (0.071 R)
• M11: 5,062,841 km (0.093 R)
• M12: 5,895,353 km (0.046 R)
• M13: 6,362,697 km (0.109 R)
• M14: 7,169,179 km (0.113 R)
• M15: 7,411,677 km (0.111 R)
• M16: 13,920,231 km (0.095 R)
• M17: 19,223,626 km (0.111 R)
• M18: 20,088,152 km (0.045 R)
• M19: 23,362,550 km (0.111 R)
• M20: 23,895,866 km (0.087 R)
• M21: 24,346,605 km (0.098 R)
• M22: 27,958,795 km (0.088 R)
• M23: 28,358,670 km (0.094 R)
• M24: 29,684,556 km (0.113 R)
• M25: 30,520,658 km (0.083 R)
• M26: 33,909,200 km (0.076 R)
• M27: 34,136,140 km (0.075 R)
• M28: 36,460,741 km (0.098 R)
• M29: 37,783,186 km (0.113 R)
• M30: 39,763,264 km (0.102 R)
• M31: 40,650,977 km (0.097 R)
• M32: 40,907,089 km (0.105 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: 158 - 18,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit