🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 8.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.81 AU - 1.03 AU

Year: 599 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,038,869 km

• M1: 105,766 km (0.069 R)
• M2: 428,299 km (0.09 R)
• M3: 1,069,176 km (0.104 R)
• M4: 1,634,506 km (0.116 R)
• M5: 2,031,838 km (0.119 R)
• M6: 2,546,904 km (0.109 R)
• M7: 3,210,370 km (0.098 R)
• M8: 3,519,888 km (0.117 R)
• M9: 3,934,873 km (0.096 R)
• M10: 4,408,799 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.3

Radius: 15

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.95 AU - 0.99 AU

Year: 648 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,038,869 km

• M1: 186,549 km (0.107 R)
• M2: 758,162 km (0.115 R)
• M3: 1,590,824 km (0.119 R)
• M4: 2,398,054 km (0.09 R)
• M5: 3,840,477 km (0.12 R)
• M6: 4,480,606 km (0.102 R)
• M7: 5,433,993 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.2

Radius: 13.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.03 AU - 1.13 AU

Year: 761 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,038,869 km

• M1: 165,455 km (0.049 R)
• M2: 671,545 km (0.101 R)
• M3: 1,374,056 km (0.064 R)
• M4: 1,960,630 km (0.118 R)
• M5: 2,802,417 km (0.117 R)
• M6: 3,275,296 km (0.065 R)
• M7: 4,290,766 km (0.096 R)
• M8: 5,025,890 km (0.075 R)
• M9: 6,622,099 km (0.105 R)
• M10: 7,977,755 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 12.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.39 AU - 1.95 AU

Year: 1464 Days

Day: 5.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,038,869 km

• M1: 150,495 km (0.067 R)
• M2: 831,465 km (0.061 R)
• M3: 1,775,128 km (0.089 R)
• M4: 2,155,257 km (0.113 R)
• M5: 2,695,006 km (0.1 R)
• M6: 3,667,093 km (0.067 R)
• M7: 4,381,572 km (0.115 R)
• M8: 5,170,102 km (0.093 R)
• M9: 5,581,048 km (0.095 R)
• M10: 6,469,061 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 12.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.67 AU - 2.91 AU

Year: 3161 Days

Day: 12.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,038,869 km

• M1: 159,172 km (0.064 R)
• M2: 639,531 km (0.081 R)
• M3: 1,345,184 km (0.115 R)
• M4: 1,842,298 km (0.088 R)
• M5: 2,420,045 km (0.11 R)
• M6: 2,986,572 km (0.07 R)
• M7: 3,477,552 km (0.119 R)
• M8: 4,263,988 km (0.098 R)
• M9: 5,501,761 km (0.073 R)
• M10: 6,138,150 km (0.106 R)
• M11: 7,258,339 km (0.115 R)
• M12: 8,281,439 km (0.097 R)
• M13: 11,198,747 km (0.077 R)
• M14: 12,954,278 km (0.092 R)
• M15: 13,578,251 km (0.115 R)
• M16: 15,972,265 km (0.092 R)
• M17: 16,379,920 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321

Radius: 4.8

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.34 AU - 9.04 AU

Year: 15897 Days

Day: 16 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 40,038,869 km

• M1: 59,690 km (0.066 R)
• M2: 241,152 km (0.115 R)
• M3: 441,015 km (0.113 R)
• M4: 621,430 km (0.111 R)
• M5: 841,638 km (0.108 R)
• M6: 1,034,768 km (0.099 R)
• M7: 1,642,884 km (0.101 R)
• M8: 1,896,602 km (0.085 R)
• M9: 2,103,795 km (0.062 R)
• M10: 2,604,649 km (0.102 R)
• M11: 2,817,227 km (0.103 R)
• M12: 3,205,134 km (0.067 R)
• M13: 4,143,412 km (0.039 R)
• M14: 6,240,625 km (0.078 R)
• M15: 7,686,488 km (0.104 R)
• M16: 9,195,632 km (0.043 R)
• M17: 10,304,900 km (0.057 R)
• M18: 11,110,484 km (0.095 R)
• M19: 11,957,358 km (0.089 R)
• M20: 14,424,526 km (0.106 R)
• M21: 14,955,748 km (0.103 R)
• M22: 15,294,288 km (0.113 R)
• M23: 15,637,914 km (0.097 R)
• M24: 24,282,577 km (0.068 R)
• M25: 26,189,052 km (0.108 R)
• M26: 26,483,311 km (0.112 R)
• M27: 32,165,487 km (0.117 R)
• M28: 33,993,274 km (0.117 R)
• M29: 38,356,296 km (0.044 R)
• M30: 38,735,825 km (0.104 R)
• M31: 40,540,425 km (0.039 R)
• M32: 41,066,111 km (0.074 R)
• M33: 43,488,251 km (0.12 R)
• M34: 43,763,211 km (0.107 R)
• M35: 45,154,920 km (0.085 R)
• M36: 45,436,763 km (0.07 R)
• M37: 45,719,652 km (0.092 R)
• M38: 46,003,888 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.3

Radius: 4.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.57 AU - 10.95 AU

Year: 19112 Days

Day: 18.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,038,869 km

• M1: 79,287 km (0.093 R)
• M2: 286,480 km (0.033 R)
• M3: 596,148 km (0.099 R)
• M4: 768,035 km (0.115 R)
• M5: 916,137 km (0.104 R)
• M6: 1,546,842 km (0.116 R)
• M7: 2,082,402 km (0.108 R)
• M8: 2,832,935 km (0.074 R)
• M9: 3,628,197 km (0.085 R)
• M10: 5,236,973 km (0.112 R)
• M11: 5,711,497 km (0.082 R)
• M12: 10,246,108 km (0.071 R)
• M13: 10,391,517 km (0.093 R)
• M14: 11,087,895 km (0.043 R)
• M15: 11,395,767 km (0.105 R)
• M16: 11,551,798 km (0.101 R)
• M17: 12,908,052 km (0.066 R)
• M18: 15,293,390 km (0.119 R)
• M19: 15,738,893 km (0.06 R)
• M20: 17,747,095 km (0.09 R)
• M21: 18,027,142 km (0.108 R)
• M22: 19,176,951 km (0.117 R)
• M23: 19,471,808 km (0.096 R)
• M24: 20,604,713 km (0.086 R)
• M25: 22,182,522 km (0.109 R)
• M26: 23,000,972 km (0.069 R)
• M27: 32,320,620 km (0.034 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 17,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit