🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.8

Radius: 12.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.49 AU - 0.55 AU

Year: 264 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,463,160 km

• M1: 156,779 km (0.069 R)
• M2: 641,924 km (0.112 R)
• M3: 1,052,870 km (0.095 R)
• M4: 1,565,243 km (0.046 R)
• M5: 2,002,218 km (0.077 R)
• M6: 2,400,447 km (0.07 R)
• M7: 3,339,473 km (0.113 R)
• M8: 3,858,279 km (0.087 R)
• M9: 4,327,118 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.7

Radius: 12.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.67 AU - 0.91 AU

Year: 494 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,463,160 km

• M1: 169,943 km (0.116 R)
• M2: 758,760 km (0.113 R)
• M3: 1,520,662 km (0.074 R)
• M4: 2,070,135 km (0.12 R)
• M5: 3,724,837 km (0.072 R)
• M6: 4,389,800 km (0.12 R)
• M7: 4,811,068 km (0.078 R)
• M8: 5,243,405 km (0.106 R)
• M9: 5,651,359 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.2

Radius: 9.1

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.14 AU - 1.84 AU

Year: 1278 Days

Day: 5.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,463,160 km

• M1: 118,182 km (0.081 R)
• M2: 454,179 km (0.102 R)
• M3: 1,427,463 km (0.108 R)
• M4: 1,732,343 km (0.081 R)
• M5: 2,648,481 km (0.032 R)
• M6: 3,228,472 km (0.12 R)
• M7: 3,857,979 km (0.086 R)
• M8: 4,350,904 km (0.086 R)
• M9: 5,158,883 km (0.108 R)
• M10: 5,975,089 km (0.109 R)
• M11: 6,425,677 km (0.074 R)
• M12: 7,144,196 km (0.066 R)
• M13: 9,203,859 km (0.082 R)
• M14: 10,627,134 km (0.095 R)
• M15: 11,391,279 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.1

Radius: 12.6

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.34 AU - 1.8 AU

Year: 1383 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,463,160 km

• M1: 156,779 km (0.105 R)
• M2: 945,010 km (0.089 R)
• M3: 1,466,508 km (0.11 R)
• M4: 2,480,183 km (0.075 R)
• M5: 2,880,058 km (0.081 R)
• M6: 3,968,084 km (0.079 R)
• M7: 5,017,961 km (0.074 R)
• M8: 5,530,783 km (0.117 R)
• M9: 6,864,897 km (0.091 R)
• M10: 7,745,729 km (0.092 R)
• M11: 9,222,260 km (0.095 R)
• M12: 9,994,335 km (0.106 R)
• M13: 10,601,253 km (0.105 R)
• M14: 11,340,267 km (0.074 R)
• M15: 12,570,859 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.8

Radius: 14.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.37 AU - 1.91 AU

Year: 1476 Days

Day: 14.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,463,160 km

• M1: 180,265 km (0.083 R)
• M2: 893,099 km (0.049 R)
• M3: 1,385,127 km (0.101 R)
• M4: 1,943,576 km (0.072 R)
• M5: 2,572,635 km (0.093 R)
• M6: 3,075,732 km (0.058 R)
• M7: 4,209,534 km (0.067 R)
• M8: 4,771,424 km (0.069 R)
• M9: 5,606,330 km (0.105 R)
• M10: 6,973,355 km (0.115 R)
• M11: 8,254,511 km (0.096 R)
• M12: 9,491,387 km (0.118 R)
• M13: 10,325,245 km (0.082 R)
• M14: 13,862,636 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 12.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.1 AU - 3.38 AU

Year: 4099 Days

Day: 6.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,463,160 km

• M1: 157,377 km (0.058 R)
• M2: 650,152 km (0.086 R)
• M3: 1,224,010 km (0.056 R)
• M4: 2,234,394 km (0.082 R)
• M5: 3,324,663 km (0.117 R)
• M6: 5,025,142 km (0.108 R)
• M7: 7,276,889 km (0.095 R)
• M8: 9,562,445 km (0.091 R)
• M9: 12,380,121 km (0.062 R)
• M10: 13,572,566 km (0.092 R)
• M11: 21,087,316 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.9

Radius: 5.5

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.06 AU - 9.92 AU

Year: 18947 Days

Day: 22.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,463,160 km

• M1: 68,815 km (0.064 R)
• M2: 308,321 km (0.09 R)
• M3: 1,035,516 km (0.04 R)
• M4: 1,367,773 km (0.105 R)
• M5: 1,657,694 km (0.095 R)
• M6: 2,040,964 km (0.115 R)
• M7: 2,360,804 km (0.043 R)
• M8: 4,098,383 km (0.086 R)
• M9: 9,317,255 km (0.093 R)
• M10: 12,782,839 km (0.083 R)
• M11: 13,348,319 km (0.084 R)
• M12: 16,871,797 km (0.11 R)
• M13: 18,725,764 km (0.108 R)
• M14: 19,536,884 km (0.056 R)
• M15: 29,623,221 km (0.114 R)
• M16: 34,908,514 km (0.098 R)
• M17: 37,390,193 km (0.066 R)
• M18: 43,399,090 km (0.105 R)
• M19: 44,673,515 km (0.097 R)
• M20: 47,893,310 km (0.049 R)
• M21: 50,795,658 km (0.077 R)
• M22: 51,107,719 km (0.094 R)
• M23: 53,975,061 km (0.117 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: 186 - 20,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit