🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.8

Radius: 11.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.65 AU - 0.93 AU

Year: 494 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,776,059 km

• M1: 147,354 km (0.065 R)
• M2: 583,731 km (0.047 R)
• M3: 1,003,802 km (0.049 R)
• M4: 1,378,844 km (0.106 R)
• M5: 2,104,543 km (0.095 R)
• M6: 2,473,002 km (0.052 R)
• M7: 3,091,889 km (0.032 R)
• M8: 3,973,768 km (0.08 R)
• M9: 4,378,879 km (0.12 R)
• M10: 5,181,173 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.6

Radius: 9.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.06 AU - 1.74 AU

Year: 1164 Days

Day: 14.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,776,059 km

• M1: 119,379 km (0.108 R)
• M2: 444,006 km (0.09 R)
• M3: 743,950 km (0.079 R)
• M4: 1,327,532 km (0.096 R)
• M5: 1,827,936 km (0.097 R)
• M6: 2,491,852 km (0.049 R)
• M7: 3,050,301 km (0.117 R)
• M8: 3,581,971 km (0.075 R)
• M9: 4,463,252 km (0.104 R)
• M10: 5,235,776 km (0.096 R)
• M11: 6,075,768 km (0.119 R)
• M12: 7,173,517 km (0.092 R)
• M13: 7,478,697 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.8

Radius: 9.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.93 AU - 3.07 AU

Year: 2779 Days

Day: 12.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,776,059 km

• M1: 113,246 km (0.078 R)
• M2: 425,905 km (0.112 R)
• M3: 1,211,294 km (0.085 R)
• M4: 1,553,873 km (0.114 R)
• M5: 1,853,069 km (0.109 R)
• M6: 2,644,890 km (0.086 R)
• M7: 4,244,391 km (0.067 R)
• M8: 4,723,104 km (0.108 R)
• M9: 5,141,230 km (0.077 R)
• M10: 6,105,388 km (0.06 R)
• M11: 7,771,310 km (0.083 R)
• M12: 8,190,035 km (0.109 R)
• M13: 10,986,916 km (0.06 R)
• M14: 11,473,857 km (0.107 R)
• M15: 12,059,832 km (0.097 R)
• M16: 13,291,771 km (0.117 R)
• M17: 14,702,628 km (0.097 R)
• M18: 16,367,054 km (0.087 R)
• M19: 19,827,403 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444

Radius: 9.8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.72 AU - 4.08 AU

Year: 4407 Days

Day: 9.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,776,059 km

• M1: 121,922 km (0.097 R)
• M2: 469,139 km (0.112 R)
• M3: 820,245 km (0.086 R)
• M4: 1,443,769 km (0.06 R)
• M5: 6,625,091 km (0.12 R)
• M6: 9,154,642 km (0.091 R)
• M7: 13,493,578 km (0.113 R)
• M8: 14,851,628 km (0.055 R)
• M9: 18,371,067 km (0.051 R)
• M10: 18,793,681 km (0.104 R)
• M11: 20,484,436 km (0.109 R)
• M12: 21,267,432 km (0.114 R)
• M13: 23,523,966 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.7

Radius: 8.6

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.03 AU - 4.35 AU

Year: 4983 Days

Day: 5.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,776,059 km

• M1: 124,465 km (0.055 R)
• M2: 1,147,864 km (0.057 R)
• M3: 1,660,686 km (0.091 R)
• M4: 1,956,890 km (0.083 R)
• M5: 2,243,220 km (0.077 R)
• M6: 2,590,736 km (0.042 R)
• M7: 2,992,257 km (0.092 R)
• M8: 4,238,407 km (0.116 R)
• M9: 4,925,659 km (0.09 R)
• M10: 5,323,440 km (0.1 R)
• M11: 5,685,317 km (0.081 R)
• M12: 6,365,838 km (0.118 R)
• M13: 6,773,941 km (0.114 R)
• M14: 7,712,219 km (0.053 R)
• M15: 8,811,165 km (0.111 R)
• M16: 10,178,938 km (0.05 R)
• M17: 13,228,790 km (0.057 R)
• M18: 13,533,072 km (0.089 R)
• M19: 14,635,459 km (0.091 R)
• M20: 15,015,737 km (0.078 R)
• M21: 16,545,225 km (0.109 R)
• M22: 17,559,948 km (0.108 R)
• M23: 18,869,827 km (0.115 R)
• M24: 19,778,634 km (0.117 R)
• M25: 20,177,013 km (0.118 R)
• M26: 20,648,396 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.1

Radius: 14.1

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.15 AU - 5.01 AU

Year: 5793 Days

Day: 11.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,776,059 km

• M1: 175,777 km (0.094 R)
• M2: 823,686 km (0.12 R)
• M3: 1,301,202 km (0.085 R)
• M4: 2,877,066 km (0.119 R)
• M5: 3,759,245 km (0.087 R)
• M6: 4,767,535 km (0.084 R)
• M7: 9,597,302 km (0.094 R)
• M8: 11,867,898 km (0.074 R)
• M9: 12,729,881 km (0.083 R)
• M10: 17,911,503 km (0.079 R)
• M11: 19,290,645 km (0.074 R)
• M12: 22,943,377 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.6

Radius: 9

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.94 AU - 5.28 AU

Year: 6958 Days

Day: 10 Hours

Environment

Temp: -223 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,776,059 km

• M1: 112,647 km (0.081 R)
• M2: 488,587 km (0.085 R)
• M3: 862,282 km (0.056 R)
• M4: 1,207,105 km (0.092 R)
• M5: 1,754,783 km (0.065 R)
• M6: 2,588,043 km (0.105 R)
• M7: 3,523,778 km (0.079 R)
• M8: 4,107,509 km (0.086 R)
• M9: 4,726,096 km (0.114 R)
• M10: 5,043,094 km (0.111 R)
• M11: 6,526,806 km (0.106 R)
• M12: 7,600,021 km (0.097 R)
• M13: 8,364,316 km (0.096 R)
• M14: 12,100,074 km (0.111 R)
• M15: 13,085,027 km (0.094 R)
• M16: 13,424,913 km (0.088 R)
• M17: 13,770,634 km (0.096 R)
• M18: 14,181,579 km (0.042 R)
• M19: 15,779,883 km (0.114 R)
• M20: 16,754,812 km (0.107 R)
• M21: 17,290,821 km (0.052 R)
• M22: 18,256,475 km (0.088 R)
• M23: 19,624,099 km (0.052 R)
• M24: 21,213,576 km (0.053 R)
• M25: 22,642,835 km (0.064 R)
• M26: 24,475,558 km (0.087 R)
• M27: 25,253,018 km (0.083 R)
• M28: 29,196,568 km (0.099 R)
• M29: 31,163,331 km (0.063 R)
• M30: 33,007,573 km (0.113 R)
• M31: 34,383,874 km (0.089 R)
• M32: 35,688,068 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.6

Radius: 7.7

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.45 AU - 6.95 AU

Year: 9566 Days

Day: 24 Hours

Environment

Temp: -236 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,776,059 km

• M1: 102,325 km (0.059 R)
• M2: 414,386 km (0.062 R)
• M3: 1,487,302 km (0.098 R)
• M4: 2,207,017 km (0.087 R)
• M5: 4,939,572 km (0.108 R)
• M6: 7,144,346 km (0.105 R)
• M7: 10,077,511 km (0.094 R)
• M8: 11,073,234 km (0.119 R)
• M9: 11,595,181 km (0.119 R)
• M10: 13,086,074 km (0.115 R)
• M11: 14,027,643 km (0.115 R)
• M12: 15,913,623 km (0.105 R)
• M13: 17,609,465 km (0.119 R)
• M14: 19,647,885 km (0.059 R)
• M15: 23,756,142 km (0.118 R)
• M16: 24,976,711 km (0.053 R)
• M17: 29,182,954 km (0.103 R)
• M18: 30,278,609 km (0.063 R)
• M19: 31,298,119 km (0.08 R)
• M20: 32,445,983 km (0.119 R)
• M21: 35,831,383 km (0.08 R)
• M22: 36,856,727 km (0.116 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: 318 - 17,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit