🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.6

Radius: 12.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.29 AU - 1.65 AU

Year: 1151 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,528,496 km

• M1: 151,692 km (0.032 R)
• M2: 581,337 km (0.085 R)
• M3: 990,787 km (0.075 R)
• M4: 1,775,428 km (0.059 R)
• M5: 2,360,355 km (0.063 R)
• M6: 3,563,571 km (0.096 R)
• M7: 5,187,456 km (0.095 R)
• M8: 6,083,098 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 12.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.12 AU - 1.84 AU

Year: 1163 Days

Day: 6.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,528,496 km

• M1: 153,039 km (0.095 R)
• M2: 574,456 km (0.095 R)
• M3: 996,920 km (0.038 R)
• M4: 1,710,951 km (0.114 R)
• M5: 2,150,918 km (0.099 R)
• M6: 2,657,008 km (0.097 R)
• M7: 3,090,991 km (0.069 R)
• M8: 3,607,702 km (0.106 R)
• M9: 4,991,782 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.4

Radius: 8.5

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.88 AU - 1.9 AU

Year: 1678 Days

Day: 11.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,528,496 km

• M1: 105,766 km (0.058 R)
• M2: 428,299 km (0.08 R)
• M3: 763,398 km (0.101 R)
• M4: 1,377,198 km (0.082 R)
• M5: 1,749,846 km (0.111 R)
• M6: 2,213,300 km (0.095 R)
• M7: 2,616,467 km (0.04 R)
• M8: 2,991,808 km (0.104 R)
• M9: 3,386,297 km (0.106 R)
• M10: 4,396,831 km (0.12 R)
• M11: 5,211,242 km (0.036 R)
• M12: 6,147,276 km (0.085 R)
• M13: 7,136,417 km (0.035 R)
• M14: 8,108,205 km (0.095 R)
• M15: 10,488,756 km (0.111 R)
• M16: 12,365,461 km (0.089 R)
• M17: 14,020,163 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.7

Radius: 12

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.57 AU - 3.05 AU

Year: 3041 Days

Day: 5.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,528,496 km

• M1: 149,448 km (0.081 R)
• M2: 586,274 km (0.079 R)
• M3: 1,253,630 km (0.081 R)
• M4: 2,118,755 km (0.109 R)
• M5: 2,712,808 km (0.115 R)
• M6: 3,196,159 km (0.107 R)
• M7: 4,482,401 km (0.118 R)
• M8: 5,466,905 km (0.103 R)
• M9: 5,858,701 km (0.04 R)
• M10: 6,322,156 km (0.088 R)
• M11: 7,440,400 km (0.066 R)
• M12: 9,187,404 km (0.088 R)
• M13: 10,102,195 km (0.089 R)
• M14: 10,544,556 km (0.111 R)
• M15: 12,444,748 km (0.082 R)
• M16: 15,757,293 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944

Radius: 12.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.75 AU - 6.29 AU

Year: 8374 Days

Day: 12.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,528,496 km

• M1: 156,779 km (0.068 R)
• M2: 580,440 km (0.061 R)
• M3: 1,203,515 km (0.066 R)
• M4: 1,703,172 km (0.089 R)
• M5: 2,180,539 km (0.112 R)
• M6: 3,434,767 km (0.052 R)
• M7: 3,832,847 km (0.11 R)
• M8: 4,488,385 km (0.095 R)
• M9: 6,682,537 km (0.113 R)
• M10: 7,147,637 km (0.099 R)
• M11: 7,759,492 km (0.09 R)
• M12: 9,807,038 km (0.117 R)
• M13: 10,306,994 km (0.116 R)
• M14: 10,719,136 km (0.1 R)
• M15: 12,421,710 km (0.115 R)
• M16: 12,829,962 km (0.11 R)
• M17: 13,367,916 km (0.087 R)
• M18: 15,337,222 km (0.088 R)
• M19: 16,776,653 km (0.094 R)
• M20: 18,681,483 km (0.118 R)
• M21: 20,971,677 km (0.087 R)
• M22: 22,484,111 km (0.116 R)
• M23: 25,913,642 km (0.112 R)
• M24: 27,653,914 km (0.041 R)
• M25: 29,677,525 km (0.102 R)
• M26: 41,683,951 km (0.093 R)
• M27: 42,206,346 km (0.108 R)
• M28: 46,543,787 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117

Radius: 3.1

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.49 AU - 8.01 AU

Year: 13931 Days

Day: 16.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,528,496 km

• M1: 38,746 km (0.115 R)
• M2: 166,802 km (0.064 R)
• M3: 273,016 km (0.087 R)
• M4: 1,044,941 km (0.099 R)
• M5: 1,306,737 km (0.048 R)
• M6: 1,422,975 km (0.072 R)
• M7: 1,584,391 km (0.103 R)
• M8: 1,689,858 km (0.075 R)
• M9: 1,828,086 km (0.084 R)
• M10: 2,127,431 km (0.111 R)
• M11: 2,861,059 km (0.066 R)
• M12: 3,478,599 km (0.062 R)
• M13: 3,680,108 km (0.106 R)
• M14: 4,180,213 km (0.098 R)
• M15: 4,564,381 km (0.102 R)
• M16: 5,140,931 km (0.118 R)
• M17: 5,826,239 km (0.06 R)
• M18: 6,078,311 km (0.08 R)
• M19: 7,231,262 km (0.047 R)
• M20: 7,596,430 km (0.096 R)
• M21: 10,183,576 km (0.076 R)
• M22: 10,876,064 km (0.054 R)
• M23: 11,209,817 km (0.119 R)
• M24: 13,465,155 km (0.038 R)
• M25: 13,739,218 km (0.064 R)
• M26: 17,843,585 km (0.115 R)
• M27: 19,121,301 km (0.082 R)
• M28: 21,707,100 km (0.118 R)
• M29: 22,927,669 km (0.106 R)
• M30: 30,560,451 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.9

Radius: 6.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.14 AU - 8.66 AU

Year: 14337 Days

Day: 23.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,528,496 km

• M1: 213,626 km (0.115 R)
• M2: 5,728,252 km (0.067 R)
• M3: 7,275,543 km (0.106 R)
• M4: 7,901,610 km (0.106 R)
• M5: 10,089,928 km (0.106 R)
• M6: 10,718,987 km (0.095 R)
• M7: 14,930,765 km (0.091 R)
• M8: 16,004,279 km (0.063 R)
• M9: 19,458,793 km (0.112 R)
• M10: 21,125,015 km (0.05 R)
• M11: 21,753,774 km (0.102 R)
• M12: 25,525,286 km (0.05 R)
• M13: 29,031,711 km (0.117 R)
• M14: 36,868,994 km (0.047 R)
• M15: 39,174,596 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit