🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.4

Radius: 13.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.7 AU - 0.9 AU

Year: 462 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 69,748,996 km

• M1: 164,258 km (0.117 R)
• M2: 719,117 km (0.076 R)
• M3: 1,306,438 km (0.057 R)
• M4: 1,752,240 km (0.098 R)
• M5: 2,330,585 km (0.117 R)
• M6: 3,007,815 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 12.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.2 AU - 1.66 AU

Year: 1104 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,748,996 km

• M1: 160,369 km (0.04 R)
• M2: 642,224 km (0.08 R)
• M3: 1,259,614 km (0.119 R)
• M4: 1,727,855 km (0.094 R)
• M5: 2,162,736 km (0.054 R)
• M6: 2,884,247 km (0.094 R)
• M7: 3,684,147 km (0.093 R)
• M8: 4,381,572 km (0.109 R)
• M9: 5,088,871 km (0.035 R)
• M10: 6,214,296 km (0.06 R)
• M11: 7,853,140 km (0.044 R)
• M12: 10,716,294 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.5

Radius: 9.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.85 AU - 4.93 AU

Year: 5939 Days

Day: 6.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,748,996 km

• M1: 122,371 km (0.056 R)
• M2: 794,065 km (0.059 R)
• M3: 1,232,088 km (0.117 R)
• M4: 2,000,572 km (0.101 R)
• M5: 2,334,475 km (0.116 R)
• M6: 2,756,939 km (0.088 R)
• M7: 3,735,010 km (0.104 R)
• M8: 4,153,435 km (0.11 R)
• M9: 5,324,637 km (0.092 R)
• M10: 5,769,840 km (0.116 R)
• M11: 7,024,667 km (0.054 R)
• M12: 7,595,233 km (0.117 R)
• M13: 9,573,815 km (0.035 R)
• M14: 11,920,557 km (0.058 R)
• M15: 12,635,036 km (0.111 R)
• M16: 14,680,189 km (0.03 R)
• M17: 22,126,423 km (0.083 R)
• M18: 23,720,089 km (0.118 R)
• M19: 26,972,945 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 9.2

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.27 AU - 5.49 AU

Year: 6961 Days

Day: 14.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,748,996 km

• M1: 114,442 km (0.097 R)
• M2: 513,270 km (0.09 R)
• M3: 940,821 km (0.064 R)
• M4: 1,428,959 km (0.091 R)
• M5: 1,903,783 km (0.118 R)
• M6: 2,594,476 km (0.094 R)
• M7: 3,419,957 km (0.07 R)
• M8: 4,579,041 km (0.092 R)
• M9: 4,988,341 km (0.109 R)
• M10: 5,713,442 km (0.1 R)
• M11: 7,977,456 km (0.092 R)
• M12: 8,484,593 km (0.113 R)
• M13: 9,516,669 km (0.081 R)
• M14: 9,942,574 km (0.077 R)
• M15: 11,192,613 km (0.074 R)
• M16: 11,882,559 km (0.025 R)
• M17: 12,265,679 km (0.063 R)
• M18: 13,230,436 km (0.117 R)
• M19: 14,183,973 km (0.104 R)
• M20: 16,227,479 km (0.03 R)
• M21: 18,605,936 km (0.068 R)
• M22: 25,010,969 km (0.069 R)
• M23: 29,445,050 km (0.097 R)
• M24: 33,392,339 km (0.092 R)
• M25: 35,718,436 km (0.113 R)
• M26: 37,678,916 km (0.081 R)
• M27: 39,831,779 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 9

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4 AU - 5.98 AU

Year: 7197 Days

Day: 13.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,748,996 km

• M1: 112,198 km (0.032 R)
• M2: 410,497 km (0.096 R)
• M3: 1,777,522 km (0.082 R)
• M4: 2,654,016 km (0.111 R)
• M5: 3,089,495 km (0.084 R)
• M6: 3,572,098 km (0.086 R)
• M7: 4,347,913 km (0.112 R)
• M8: 6,373,468 km (0.081 R)
• M9: 7,795,695 km (0.084 R)
• M10: 12,910,296 km (0.117 R)
• M11: 16,288,067 km (0.049 R)
• M12: 18,990,851 km (0.112 R)
• M13: 19,980,142 km (0.118 R)
• M14: 24,549,011 km (0.117 R)
• M15: 27,504,317 km (0.034 R)
• M16: 33,232,718 km (0.082 R)
• M17: 34,000,454 km (0.086 R)
• M18: 35,571,082 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.6

Radius: 3.3

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.4 AU - 8.9 AU

Year: 15023 Days

Day: 16.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,748,996 km

• M1: 40,990 km (0.087 R)
• M2: 159,322 km (0.108 R)
• M3: 277,803 km (0.076 R)
• M4: 678,426 km (0.116 R)
• M5: 1,133,802 km (0.09 R)
• M6: 1,331,571 km (0.068 R)
• M7: 2,048,892 km (0.098 R)
• M8: 2,824,857 km (0.105 R)
• M9: 4,112,745 km (0.041 R)
• M10: 5,390,460 km (0.11 R)
• M11: 5,518,366 km (0.095 R)
• M12: 11,172,418 km (0.042 R)
• M13: 12,074,643 km (0.115 R)
• M14: 14,632,916 km (0.113 R)
• M15: 17,670,500 km (0.059 R)
• M16: 20,321,824 km (0.07 R)
• M17: 20,476,508 km (0.091 R)
• M18: 21,261,298 km (0.103 R)
• M19: 24,689,483 km (0.084 R)
• M20: 34,446,107 km (0.102 R)
• M21: 39,621,894 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.7

Radius: 4.4

Gravity: 39.03 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.41 AU - 9.09 AU

Year: 16712 Days

Day: 23.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,748,996 km

• M1: 54,902 km (0.099 R)
• M2: 324,478 km (0.113 R)
• M3: 672,891 km (0.104 R)
• M4: 1,018,163 km (0.119 R)
• M5: 1,251,685 km (0.11 R)
• M6: 2,842,659 km (0.109 R)
• M7: 3,017,389 km (0.116 R)
• M8: 5,404,821 km (0.025 R)
• M9: 5,595,858 km (0.108 R)
• M10: 9,741,664 km (0.071 R)
• M11: 10,082,148 km (0.103 R)
• M12: 11,904,999 km (0.062 R)
• M13: 12,294,103 km (0.05 R)
• M14: 12,691,734 km (0.095 R)
• M15: 13,582,739 km (0.054 R)
• M16: 16,988,334 km (0.119 R)
• M17: 20,735,910 km (0.034 R)
• M18: 23,755,543 km (0.115 R)
• M19: 24,788,816 km (0.032 R)
• M20: 24,999,001 km (0.105 R)
• M21: 29,692,784 km (0.116 R)
• M22: 30,288,034 km (0.109 R)
• M23: 39,904,933 km (0.112 R)
• M24: 40,921,750 km (0.059 R)
• M25: 47,226,253 km (0.115 R)
• M26: 55,933,148 km (0.078 R)
• M27: 61,715,704 km (0.095 R)
• M28: 62,101,966 km (0.081 R)
• M29: 68,502,062 km (0.035 R)
• M30: 69,123,641 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 15,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit