🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.7

Radius: 14.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.98 AU - 1.28 AU

Year: 844 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,343,195 km

• M1: 176,675 km (0.101 R)
• M2: 698,024 km (0.053 R)
• M3: 1,284,896 km (0.117 R)
• M4: 1,733,391 km (0.114 R)
• M5: 2,200,136 km (0.079 R)
• M6: 2,752,002 km (0.105 R)
• M7: 3,254,801 km (0.03 R)
• M8: 3,871,294 km (0.105 R)
• M9: 4,957,673 km (0.11 R)
• M10: 5,725,859 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.3

Radius: 13.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.68 AU - 2.02 AU

Year: 1769 Days

Day: 11.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,343,195 km

• M1: 171,589 km (0.105 R)
• M2: 598,840 km (0.115 R)
• M3: 1,113,906 km (0.083 R)
• M4: 1,563,747 km (0.105 R)
• M5: 1,991,596 km (0.102 R)
• M6: 2,499,182 km (0.111 R)
• M7: 2,942,889 km (0.026 R)
• M8: 3,394,974 km (0.11 R)
• M9: 3,860,971 km (0.095 R)
• M10: 4,441,112 km (0.078 R)
• M11: 5,098,744 km (0.059 R)
• M12: 5,885,629 km (0.097 R)
• M13: 6,728,164 km (0.105 R)
• M14: 7,546,016 km (0.06 R)
• M15: 8,710,336 km (0.117 R)
• M16: 10,401,839 km (0.057 R)
• M17: 11,089,690 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 10.6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.8 AU - 2.8 AU

Year: 2452 Days

Day: 5.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,343,195 km

• M1: 131,796 km (0.036 R)
• M2: 557,551 km (0.039 R)
• M3: 891,155 km (0.106 R)
• M4: 1,223,561 km (0.115 R)
• M5: 2,040,515 km (0.079 R)
• M6: 2,635,316 km (0.101 R)
• M7: 4,191,433 km (0.105 R)
• M8: 4,612,551 km (0.069 R)
• M9: 6,755,541 km (0.078 R)
• M10: 7,247,119 km (0.073 R)
• M11: 7,608,249 km (0.088 R)
• M12: 8,630,900 km (0.105 R)
• M13: 9,175,286 km (0.029 R)
• M14: 10,295,475 km (0.08 R)
• M15: 11,872,835 km (0.08 R)
• M16: 13,925,019 km (0.096 R)
• M17: 14,866,139 km (0.106 R)
• M18: 15,899,561 km (0.078 R)
• M19: 16,614,489 km (0.078 R)
• M20: 17,511,478 km (0.033 R)
• M21: 18,496,131 km (0.048 R)
• M22: 18,945,374 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.5

Radius: 10.7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.71 AU - 3.07 AU

Year: 3453 Days

Day: 11.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,343,195 km

• M1: 134,788 km (0.111 R)
• M2: 580,889 km (0.119 R)
• M3: 1,148,164 km (0.114 R)
• M4: 1,752,689 km (0.034 R)
• M5: 2,142,541 km (0.112 R)
• M6: 3,152,775 km (0.117 R)
• M7: 3,539,635 km (0.11 R)
• M8: 3,999,948 km (0.057 R)
• M9: 5,041,448 km (0.112 R)
• M10: 5,391,806 km (0.109 R)
• M11: 5,948,311 km (0.064 R)
• M12: 6,601,156 km (0.107 R)
• M13: 7,144,944 km (0.108 R)
• M14: 7,849,849 km (0.1 R)
• M15: 8,356,687 km (0.115 R)
• M16: 10,324,347 km (0.064 R)
• M17: 11,057,826 km (0.109 R)
• M18: 11,869,394 km (0.092 R)
• M19: 12,628,753 km (0.11 R)
• M20: 13,998,471 km (0.115 R)
• M21: 17,255,217 km (0.116 R)
• M22: 18,229,548 km (0.102 R)
• M23: 20,793,655 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.1

Radius: 13.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.65 AU - 5.11 AU

Year: 7578 Days

Day: 10.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,343,195 km

• M1: 171,290 km (0.053 R)
• M2: 734,675 km (0.067 R)
• M3: 1,196,933 km (0.093 R)
• M4: 1,918,892 km (0.048 R)
• M5: 2,720,587 km (0.118 R)
• M6: 3,931,881 km (0.04 R)
• M7: 5,570,726 km (0.115 R)
• M8: 5,993,639 km (0.08 R)
• M9: 7,240,836 km (0.118 R)
• M10: 8,315,996 km (0.07 R)
• M11: 9,045,884 km (0.067 R)
• M12: 10,782,416 km (0.042 R)
• M13: 11,598,622 km (0.087 R)
• M14: 12,455,519 km (0.12 R)
• M15: 13,239,711 km (0.083 R)
• M16: 14,477,184 km (0.112 R)
• M17: 15,093,079 km (0.086 R)
• M18: 16,180,057 km (0.027 R)
• M19: 17,802,595 km (0.029 R)
• M20: 19,383,097 km (0.096 R)
• M21: 21,846,375 km (0.1 R)
• M22: 22,904,332 km (0.064 R)
• M23: 25,743,400 km (0.111 R)
• M24: 26,556,614 km (0.096 R)
• M25: 29,982,256 km (0.089 R)
• M26: 32,111,033 km (0.086 R)
• M27: 36,441,742 km (0.086 R)
• M28: 37,467,236 km (0.1 R)
• M29: 38,864,330 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.2

Radius: 4.7

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.64 AU - 6 AU

Year: 9869 Days

Day: 17 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,343,195 km

• M1: 58,493 km (0.11 R)
• M2: 257,308 km (0.076 R)
• M3: 533,765 km (0.12 R)
• M4: 843,134 km (0.095 R)
• M5: 1,178,233 km (0.099 R)
• M6: 2,286,603 km (0.065 R)
• M7: 2,438,445 km (0.072 R)
• M8: 3,323,167 km (0.074 R)
• M9: 3,474,411 km (0.12 R)
• M10: 4,856,545 km (0.114 R)
• M11: 5,428,308 km (0.108 R)
• M12: 5,823,396 km (0.044 R)
• M13: 6,946,876 km (0.073 R)
• M14: 7,784,325 km (0.091 R)
• M15: 8,013,360 km (0.096 R)
• M16: 9,016,712 km (0.067 R)
• M17: 10,282,310 km (0.083 R)
• M18: 14,665,977 km (0.079 R)
• M19: 15,015,587 km (0.099 R)
• M20: 19,937,955 km (0.114 R)
• M21: 23,228,361 km (0.103 R)
• M22: 25,752,376 km (0.104 R)
• M23: 27,036,823 km (0.113 R)
• M24: 27,211,254 km (0.065 R)
• M25: 30,292,671 km (0.078 R)
• M26: 32,602,612 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601

Radius: 7.7

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.17 AU - 11.11 AU

Year: 21039 Days

Day: 22.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,343,195 km

• M1: 96,191 km (0.081 R)
• M2: 375,939 km (0.07 R)
• M3: 975,977 km (0.105 R)
• M4: 1,358,199 km (0.111 R)
• M5: 3,490,717 km (0.077 R)
• M6: 3,815,344 km (0.109 R)
• M7: 5,319,999 km (0.041 R)
• M8: 9,786,693 km (0.111 R)
• M9: 11,298,379 km (0.116 R)
• M10: 12,890,250 km (0.112 R)
• M11: 13,239,711 km (0.118 R)
• M12: 15,866,500 km (0.1 R)
• M13: 16,512,314 km (0.117 R)
• M14: 17,942,769 km (0.063 R)
• M15: 21,630,955 km (0.103 R)
• M16: 26,575,015 km (0.054 R)
• M17: 30,218,471 km (0.081 R)
• M18: 33,651,891 km (0.118 R)
• M19: 34,582,689 km (0.055 R)
• M20: 35,667,424 km (0.115 R)
• M21: 36,495,747 km (0.051 R)
• M22: 50,678,672 km (0.106 R)
• M23: 52,608,186 km (0.117 R)
• M24: 53,321,917 km (0.078 R)
• M25: 55,317,702 km (0.084 R)
• M26: 56,241,020 km (0.068 R)
• M27: 57,174,810 km (0.105 R)
• M28: 58,499,200 km (0.109 R)
• M29: 60,621,545 km (0.076 R)
• M30: 72,007,589 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 17,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit