🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.6

Radius: 10

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.63 AU - 0.63 AU

Year: 339 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,344,651 km

• M1: 125,213 km (0.11 R)
• M2: 466,147 km (0.094 R)
• M3: 931,396 km (0.088 R)
• M4: 1,452,446 km (0.03 R)
• M5: 1,807,292 km (0.099 R)
• M6: 2,159,894 km (0.091 R)
• M7: 2,587,594 km (0.099 R)
• M8: 2,942,441 km (0.074 R)
• M9: 3,446,585 km (0.102 R)
• M10: 3,955,218 km (0.083 R)
• M11: 4,671,792 km (0.086 R)
• M12: 5,061,345 km (0.101 R)
• M13: 5,423,970 km (0.106 R)

Asteroid Belt

Center: 1.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.9

Radius: 10.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.47 AU - 3.41 AU

Year: 3419 Days

Day: 7.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,344,651 km

• M1: 131,796 km (0.116 R)
• M2: 672,143 km (0.049 R)
• M3: 1,012,478 km (0.037 R)
• M4: 1,354,609 km (0.117 R)
• M5: 2,483,025 km (0.12 R)
• M6: 2,821,416 km (0.058 R)
• M7: 3,498,197 km (0.075 R)
• M8: 3,885,655 km (0.104 R)
• M9: 4,476,118 km (0.102 R)
• M10: 5,627,124 km (0.054 R)
• M11: 8,747,137 km (0.094 R)
• M12: 9,464,758 km (0.095 R)
• M13: 10,416,350 km (0.072 R)
• M14: 12,026,771 km (0.109 R)
• M15: 14,769,050 km (0.106 R)
• M16: 20,698,661 km (0.076 R)
• M17: 21,201,758 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 9.5

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.71 AU - 4.15 AU

Year: 4309 Days

Day: 6.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,344,651 km

• M1: 119,529 km (0.086 R)
• M2: 467,942 km (0.105 R)
• M3: 1,472,342 km (0.107 R)
• M4: 2,504,717 km (0.045 R)
• M5: 3,628,347 km (0.118 R)
• M6: 5,008,387 km (0.106 R)
• M7: 6,056,919 km (0.098 R)
• M8: 6,958,395 km (0.062 R)
• M9: 7,441,447 km (0.089 R)
• M10: 8,438,816 km (0.106 R)
• M11: 9,522,802 km (0.056 R)
• M12: 10,118,650 km (0.067 R)
• M13: 10,697,145 km (0.109 R)
• M14: 12,706,544 km (0.047 R)
• M15: 13,626,122 km (0.097 R)
• M16: 14,280,463 km (0.096 R)
• M17: 15,220,835 km (0.111 R)
• M18: 16,090,897 km (0.116 R)
• M19: 17,457,623 km (0.051 R)
• M20: 20,226,231 km (0.114 R)
• M21: 21,816,456 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 12.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.96 AU - 4.04 AU

Year: 5426 Days

Day: 12.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,344,651 km

• M1: 158,125 km (0.098 R)
• M2: 685,308 km (0.064 R)
• M3: 1,183,319 km (0.053 R)
• M4: 1,843,046 km (0.103 R)
• M5: 2,259,077 km (0.079 R)
• M6: 3,108,345 km (0.05 R)
• M7: 3,618,324 km (0.1 R)
• M8: 4,136,680 km (0.08 R)
• M9: 4,860,584 km (0.098 R)
• M10: 5,295,316 km (0.036 R)
• M11: 6,369,578 km (0.101 R)
• M12: 8,208,435 km (0.04 R)
• M13: 8,867,264 km (0.096 R)
• M14: 10,028,892 km (0.053 R)
• M15: 11,242,729 km (0.075 R)
• M16: 12,703,702 km (0.116 R)
• M17: 15,647,040 km (0.088 R)
• M18: 16,782,787 km (0.079 R)
• M19: 18,360,147 km (0.07 R)
• M20: 19,285,559 km (0.066 R)
• M21: 20,802,182 km (0.083 R)
• M22: 21,589,666 km (0.11 R)
• M23: 23,224,321 km (0.12 R)
• M24: 25,503,146 km (0.062 R)
• M25: 30,410,106 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.3

Radius: 3.4

Gravity: 47.78 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.63 AU - 8.21 AU

Year: 12347 Days

Day: 17.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,344,651 km

• M1: 43,683 km (0.086 R)
• M2: 168,447 km (0.097 R)
• M3: 388,655 km (0.096 R)
• M4: 863,329 km (0.065 R)
• M5: 1,074,711 km (0.062 R)
• M6: 1,497,923 km (0.048 R)
• M7: 1,919,640 km (0.045 R)
• M8: 2,578,170 km (0.087 R)
• M9: 3,228,172 km (0.05 R)
• M10: 5,967,758 km (0.026 R)
• M11: 6,728,164 km (0.047 R)
• M12: 7,423,495 km (0.034 R)
• M13: 7,986,731 km (0.089 R)
• M14: 9,543,147 km (0.075 R)
• M15: 11,859,670 km (0.092 R)
• M16: 12,269,120 km (0.037 R)
• M17: 13,365,223 km (0.096 R)
• M18: 15,890,435 km (0.091 R)
• M19: 17,413,791 km (0.114 R)
• M20: 26,904,579 km (0.116 R)
• M21: 27,306,399 km (0.107 R)
• M22: 32,901,658 km (0.092 R)
• M23: 34,528,834 km (0.118 R)
• M24: 37,441,654 km (0.068 R)
• M25: 41,174,720 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 11,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit