🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 12.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.81 AU - 0.91 AU

Year: 541 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,534,977 km

• M1: 158,125 km (0.118 R)
• M2: 588,668 km (0.091 R)
• M3: 1,037,760 km (0.089 R)
• M4: 1,505,104 km (0.093 R)
• M5: 1,919,191 km (0.079 R)
• M6: 2,340,159 km (0.073 R)
• M7: 3,016,491 km (0.116 R)
• M8: 3,580,176 km (0.113 R)
• M9: 4,564,231 km (0.116 R)
• M10: 5,008,387 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.8

Radius: 9.8

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.15 AU - 1.19 AU

Year: 858 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 91,534,977 km

• M1: 121,922 km (0.043 R)
• M2: 476,020 km (0.103 R)
• M3: 871,408 km (0.042 R)
• M4: 1,277,715 km (0.084 R)
• M5: 1,685,220 km (0.106 R)
• M6: 2,017,178 km (0.106 R)
• M7: 2,505,764 km (0.033 R)
• M8: 3,246,723 km (0.102 R)
• M9: 3,646,448 km (0.085 R)
• M10: 3,951,777 km (0.064 R)
• M11: 4,459,363 km (0.087 R)
• M12: 4,881,528 km (0.1 R)
• M13: 5,311,173 km (0.104 R)
• M14: 7,431,873 km (0.091 R)
• M15: 8,206,341 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192

Radius: 8.7

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.14 AU - 2.4 AU

Year: 2320 Days

Day: 9.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 169.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,534,977 km

• M1: 122,969 km (0.099 R)
• M2: 722,109 km (0.072 R)
• M3: 1,471,893 km (0.082 R)
• M4: 2,258,629 km (0.119 R)
• M5: 2,851,186 km (0.11 R)
• M6: 3,436,113 km (0.092 R)
• M7: 4,673,138 km (0.065 R)
• M8: 8,834,951 km (0.07 R)
• M9: 9,156,736 km (0.114 R)
• M10: 10,490,251 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.6

Radius: 14.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.43 AU - 3.03 AU

Year: 3059 Days

Day: 8 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 91,534,977 km

• M1: 184,005 km (0.076 R)
• M2: 952,639 km (0.118 R)
• M3: 1,471,893 km (0.084 R)
• M4: 2,392,070 km (0.099 R)
• M5: 3,651,534 km (0.12 R)
• M6: 4,712,931 km (0.08 R)
• M7: 6,476,391 km (0.081 R)
• M8: 8,232,072 km (0.12 R)
• M9: 9,294,516 km (0.092 R)
• M10: 11,181,992 km (0.12 R)
• M11: 13,694,039 km (0.061 R)
• M12: 14,827,393 km (0.116 R)
• M13: 15,969,423 km (0.112 R)
• M14: 17,002,097 km (0.081 R)
• M15: 17,563,239 km (0.11 R)
• M16: 20,243,285 km (0.096 R)
• M17: 20,937,868 km (0.073 R)
• M18: 21,648,158 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 14.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.7 AU - 3.06 AU

Year: 3315 Days

Day: 12.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,534,977 km

• M1: 179,517 km (0.112 R)
• M2: 806,482 km (0.057 R)
• M3: 1,559,259 km (0.113 R)
• M4: 2,047,097 km (0.044 R)
• M5: 2,695,754 km (0.12 R)
• M6: 3,241,187 km (0.108 R)
• M7: 3,954,919 km (0.108 R)
• M8: 5,174,740 km (0.098 R)
• M9: 6,310,337 km (0.092 R)
• M10: 6,909,477 km (0.046 R)
• M11: 8,542,637 km (0.099 R)
• M12: 10,796,628 km (0.075 R)
• M13: 13,073,508 km (0.099 R)
• M14: 13,779,161 km (0.053 R)
• M15: 14,649,970 km (0.116 R)
• M16: 16,756,158 km (0.117 R)
• M17: 18,123,782 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543

Radius: 10.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.38 AU - 3.5 AU

Year: 3419 Days

Day: 10.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,534,977 km

• M1: 135,236 km (0.075 R)
• M2: 526,136 km (0.108 R)
• M3: 954,584 km (0.068 R)
• M4: 2,068,041 km (0.063 R)
• M5: 2,697,250 km (0.071 R)
• M6: 3,108,943 km (0.036 R)
• M7: 3,543,375 km (0.062 R)
• M8: 4,143,412 km (0.056 R)
• M9: 4,833,358 km (0.072 R)
• M10: 5,520,760 km (0.113 R)
• M11: 6,790,098 km (0.096 R)
• M12: 9,482,710 km (0.119 R)
• M13: 10,881,600 km (0.102 R)
• M14: 14,132,810 km (0.027 R)
• M15: 16,864,467 km (0.083 R)
• M16: 18,325,290 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.8

Radius: 11.8

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.92 AU - 3.42 AU

Year: 3828 Days

Day: 6.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,534,977 km

• M1: 207,492 km (0.119 R)
• M2: 1,233,584 km (0.076 R)
• M3: 1,812,378 km (0.117 R)
• M4: 2,254,440 km (0.082 R)
• M5: 2,683,337 km (0.114 R)
• M6: 3,858,129 km (0.083 R)
• M7: 4,525,186 km (0.089 R)
• M8: 5,514,028 km (0.076 R)
• M9: 6,149,520 km (0.119 R)
• M10: 9,429,603 km (0.034 R)
• M11: 10,127,477 km (0.093 R)
• M12: 12,237,405 km (0.102 R)
• M13: 19,509,358 km (0.103 R)
• M14: 21,053,208 km (0.089 R)
• M15: 23,779,928 km (0.056 R)
• M16: 26,092,861 km (0.116 R)
• M17: 27,140,195 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 13.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.46 AU - 6.4 AU

Year: 8582 Days

Day: 14.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 91,534,977 km

• M1: 170,392 km (0.105 R)
• M2: 1,044,941 km (0.056 R)
• M3: 2,331,034 km (0.093 R)
• M4: 4,762,448 km (0.102 R)
• M5: 8,063,325 km (0.115 R)
• M6: 10,759,976 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.1

Radius: 7.2

Gravity: 16.94 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.32 AU - 11.82 AU

Year: 23308 Days

Day: 20.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 118.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,534,977 km

• M1: 89,609 km (0.064 R)
• M2: 324,627 km (0.117 R)
• M3: 865,872 km (0.096 R)
• M4: 1,231,490 km (0.118 R)
• M5: 1,659,938 km (0.032 R)
• M6: 2,658,653 km (0.104 R)
• M7: 3,199,749 km (0.116 R)
• M8: 3,844,665 km (0.099 R)
• M9: 4,285,231 km (0.103 R)
• M10: 6,961,836 km (0.09 R)
• M11: 7,616,626 km (0.083 R)
• M12: 8,646,757 km (0.102 R)
• M13: 10,014,231 km (0.1 R)
• M14: 10,329,583 km (0.076 R)
• M15: 11,796,690 km (0.101 R)
• M16: 13,096,396 km (0.101 R)
• M17: 13,550,126 km (0.094 R)
• M18: 16,582,774 km (0.074 R)
• M19: 25,552,064 km (0.072 R)
• M20: 30,523,800 km (0.107 R)
• M21: 33,235,561 km (0.111 R)
• M22: 35,226,559 km (0.088 R)
• M23: 56,645,832 km (0.098 R)
• M24: 61,350,835 km (0.089 R)
• M25: 65,428,873 km (0.101 R)
• M26: 74,119,911 km (0.07 R)
• M27: 82,521,028 km (0.099 R)
• M28: 89,898,746 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit