🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.2

Radius: 10.9

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.64 AU - 0.64 AU

Year: 347 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,282,566 km

• M1: 135,536 km (0.095 R)
• M2: 514,617 km (0.089 R)
• M3: 868,116 km (0.098 R)
• M4: 1,215,483 km (0.076 R)
• M5: 1,729,800 km (0.047 R)
• M6: 2,432,013 km (0.114 R)
• M7: 2,823,809 km (0.114 R)
• M8: 3,269,312 km (0.066 R)
• M9: 3,624,607 km (0.066 R)
• M10: 4,032,111 km (0.072 R)
• M11: 4,715,923 km (0.107 R)
• M12: 5,155,891 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.3

Radius: 9.6

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.76 AU - 0.86 AU

Year: 494 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,282,566 km

• M1: 119,379 km (0.119 R)
• M2: 441,015 km (0.107 R)
• M3: 769,382 km (0.112 R)
• M4: 1,268,291 km (0.036 R)
• M5: 1,857,407 km (0.082 R)
• M6: 2,183,531 km (0.104 R)
• M7: 2,810,046 km (0.08 R)
• M8: 3,207,378 km (0.084 R)
• M9: 4,003,837 km (0.082 R)
• M10: 4,706,648 km (0.098 R)
• M11: 5,219,470 km (0.106 R)
• M12: 5,663,327 km (0.06 R)
• M13: 6,095,066 km (0.104 R)
• M14: 6,529,349 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 9

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.7 AU - 1.04 AU

Year: 550 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,282,566 km

• M1: 138,827 km (0.057 R)
• M2: 517,908 km (0.088 R)
• M3: 810,521 km (0.028 R)
• M4: 1,403,677 km (0.093 R)
• M5: 1,711,100 km (0.102 R)
• M6: 2,109,928 km (0.115 R)
• M7: 2,423,336 km (0.05 R)
• M8: 2,734,200 km (0.105 R)
• M9: 3,411,131 km (0.118 R)
• M10: 3,873,986 km (0.102 R)
• M11: 4,424,806 km (0.066 R)
• M12: 5,850,474 km (0.113 R)
• M13: 6,176,746 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.9

Radius: 9.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.75 AU - 1.09 AU

Year: 599 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 24,282,566 km

• M1: 115,639 km (0.119 R)
• M2: 588,069 km (0.106 R)
• M3: 1,170,304 km (0.113 R)
• M4: 1,717,384 km (0.062 R)
• M5: 2,215,395 km (0.038 R)
• M6: 2,513,543 km (0.092 R)
• M7: 5,225,902 km (0.093 R)
• M8: 5,673,649 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.5

Radius: 14.3

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.86 AU - 1.08 AU

Year: 648 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,282,566 km

• M1: 178,171 km (0.068 R)
• M2: 742,604 km (0.058 R)
• M3: 1,620,594 km (0.069 R)
• M4: 2,138,801 km (0.043 R)
• M5: 2,597,468 km (0.117 R)
• M6: 3,122,556 km (0.118 R)
• M7: 3,581,074 km (0.078 R)
• M8: 4,112,146 km (0.097 R)
• M9: 4,815,855 km (0.052 R)
• M10: 5,977,482 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.5

Radius: 14.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.78 AU - 1.28 AU

Year: 709 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,282,566 km

• M1: 175,478 km (0.065 R)
• M2: 664,663 km (0.101 R)
• M3: 1,292,825 km (0.106 R)
• M4: 1,953,898 km (0.095 R)
• M5: 2,740,035 km (0.092 R)
• M6: 3,846,760 km (0.035 R)
• M7: 4,328,764 km (0.115 R)
• M8: 5,200,770 km (0.118 R)
• M9: 6,095,814 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.6

Radius: 11.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.38 AU - 1.82 AU

Year: 1373 Days

Day: 14.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,282,566 km

• M1: 138,378 km (0.092 R)
• M2: 581,637 km (0.055 R)
• M3: 1,029,383 km (0.071 R)
• M4: 1,383,332 km (0.077 R)
• M5: 2,831,439 km (0.104 R)
• M6: 3,638,968 km (0.111 R)
• M7: 4,743,000 km (0.061 R)
• M8: 5,110,413 km (0.093 R)
• M9: 5,837,459 km (0.051 R)
• M10: 6,537,876 km (0.063 R)
• M11: 8,747,436 km (0.111 R)
• M12: 10,194,646 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.7

Radius: 13.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.77 AU - 1.97 AU

Year: 1734 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,282,566 km

• M1: 171,738 km (0.113 R)
• M2: 688,001 km (0.084 R)
• M3: 1,504,057 km (0.049 R)
• M4: 2,162,138 km (0.071 R)
• M5: 2,949,771 km (0.065 R)
• M6: 4,492,424 km (0.103 R)
• M7: 5,182,070 km (0.085 R)
• M8: 5,779,115 km (0.072 R)
• M9: 7,682,599 km (0.039 R)
• M10: 8,195,869 km (0.102 R)
• M11: 8,671,291 km (0.085 R)
• M12: 9,710,248 km (0.117 R)
• M13: 11,624,353 km (0.119 R)
• M14: 13,572,716 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.2

Radius: 9.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.5 AU - 2.38 AU

Year: 1833 Days

Day: 8.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,282,566 km

• M1: 121,324 km (0.047 R)
• M2: 627,413 km (0.119 R)
• M3: 980,464 km (0.039 R)
• M4: 2,401,495 km (0.108 R)
• M5: 3,177,309 km (0.08 R)
• M6: 4,190,685 km (0.089 R)
• M7: 4,824,382 km (0.074 R)
• M8: 6,157,598 km (0.093 R)
• M9: 7,389,536 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.5

Radius: 13.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.44 AU - 3.78 AU

Year: 4652 Days

Day: 6.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,282,566 km

• M1: 169,195 km (0.09 R)
• M2: 715,676 km (0.081 R)
• M3: 1,266,346 km (0.107 R)
• M4: 1,689,409 km (0.061 R)
• M5: 2,410,770 km (0.105 R)
• M6: 2,988,666 km (0.084 R)
• M7: 3,718,554 km (0.091 R)
• M8: 4,587,867 km (0.091 R)
• M9: 5,482,463 km (0.103 R)
• M10: 6,945,231 km (0.028 R)
• M11: 7,784,624 km (0.077 R)
• M12: 8,440,013 km (0.11 R)
• M13: 9,396,242 km (0.086 R)
• M14: 10,342,000 km (0.091 R)
• M15: 10,838,067 km (0.048 R)
• M16: 11,923,100 km (0.113 R)
• M17: 12,468,983 km (0.115 R)
• M18: 16,601,773 km (0.1 R)
• M19: 17,747,843 km (0.096 R)
• M20: 18,702,127 km (0.103 R)
• M21: 22,381,637 km (0.097 R)
• M22: 23,073,527 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 14,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit