🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.5

Radius: 8.5

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.66 AU

Year: 323 Days

Day: 15 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,520,686 km

• M1: 105,766 km (0.108 R)
• M2: 421,567 km (0.115 R)
• M3: 1,061,846 km (0.057 R)
• M4: 1,508,395 km (0.065 R)
• M5: 1,821,055 km (0.071 R)
• M6: 2,145,533 km (0.07 R)
• M7: 2,482,577 km (0.084 R)
• M8: 2,816,928 km (0.082 R)
• M9: 3,120,013 km (0.057 R)
• M10: 3,897,773 km (0.089 R)
• M11: 4,175,725 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.4

Radius: 13.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.7 AU - 0.72 AU

Year: 406 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,520,686 km

• M1: 171,888 km (0.104 R)
• M2: 688,150 km (0.089 R)
• M3: 1,314,217 km (0.103 R)
• M4: 1,815,669 km (0.081 R)
• M5: 2,319,216 km (0.085 R)
• M6: 2,905,939 km (0.114 R)
• M7: 3,495,055 km (0.025 R)
• M8: 3,952,974 km (0.075 R)
• M9: 4,521,446 km (0.114 R)
• M10: 5,113,405 km (0.11 R)
• M11: 5,607,227 km (0.072 R)

Asteroid Belt

Center: 1.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 9.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.69 AU - 2.13 AU

Year: 1790 Days

Day: 8.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,520,686 km

• M1: 116,836 km (0.107 R)
• M2: 454,927 km (0.09 R)
• M3: 1,221,317 km (0.114 R)
• M4: 1,811,331 km (0.114 R)
• M5: 2,449,067 km (0.082 R)
• M6: 3,404,100 km (0.106 R)
• M7: 3,740,844 km (0.117 R)
• M8: 4,099,730 km (0.062 R)
• M9: 4,886,914 km (0.037 R)
• M10: 5,197,180 km (0.119 R)
• M11: 5,708,206 km (0.032 R)
• M12: 6,926,681 km (0.116 R)
• M13: 7,961,599 km (0.072 R)
• M14: 9,808,983 km (0.071 R)
• M15: 10,241,620 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.9

Radius: 13.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.3 AU - 2.74 AU

Year: 2713 Days

Day: 9.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,520,686 km

• M1: 164,109 km (0.088 R)
• M2: 623,374 km (0.057 R)
• M3: 1,151,604 km (0.032 R)
• M4: 1,585,737 km (0.089 R)
• M5: 2,118,455 km (0.054 R)
• M6: 2,602,704 km (0.07 R)
• M7: 3,229,818 km (0.082 R)
• M8: 3,896,576 km (0.086 R)
• M9: 4,326,819 km (0.09 R)
• M10: 4,811,816 km (0.113 R)
• M11: 5,582,245 km (0.058 R)
• M12: 6,489,406 km (0.027 R)
• M13: 9,769,339 km (0.084 R)
• M14: 11,126,641 km (0.109 R)
• M15: 11,578,277 km (0.049 R)
• M16: 12,257,002 km (0.064 R)
• M17: 16,847,413 km (0.078 R)
• M18: 17,775,069 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.4

Radius: 6

Gravity: 21.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.58 AU - 10 AU

Year: 20776 Days

Day: 18.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,520,686 km

• M1: 75,098 km (0.103 R)
• M2: 347,217 km (0.086 R)
• M3: 844,181 km (0.091 R)
• M4: 1,306,588 km (0.118 R)
• M5: 2,212,104 km (0.077 R)
• M6: 3,003,776 km (0.088 R)
• M7: 3,305,515 km (0.099 R)
• M8: 6,058,714 km (0.091 R)
• M9: 6,954,955 km (0.088 R)
• M10: 11,963,791 km (0.046 R)
• M11: 15,833,738 km (0.095 R)
• M12: 18,228,201 km (0.1 R)
• M13: 21,247,984 km (0.099 R)
• M14: 21,950,346 km (0.119 R)
• M15: 22,771,937 km (0.07 R)
• M16: 23,827,500 km (0.046 R)
• M17: 25,025,779 km (0.101 R)
• M18: 31,237,980 km (0.099 R)
• M19: 32,408,135 km (0.104 R)
• M20: 35,670,864 km (0.106 R)
• M21: 48,462,081 km (0.063 R)
• M22: 50,735,370 km (0.1 R)
• M23: 52,895,862 km (0.087 R)
• M24: 54,929,645 km (0.102 R)
• M25: 55,493,181 km (0.076 R)
• M26: 58,564,275 km (0.097 R)
• M27: 61,544,564 km (0.09 R)
• M28: 79,160,312 km (0.089 R)
• M29: 80,119,832 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.1

Radius: 5.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.3 AU - 11.2 AU

Year: 22258 Days

Day: 15.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,520,686 km

• M1: 65,973 km (0.052 R)
• M2: 577,149 km (0.116 R)
• M3: 2,228,559 km (0.079 R)
• M4: 2,539,424 km (0.109 R)
• M5: 3,466,482 km (0.036 R)
• M6: 4,573,057 km (0.111 R)
• M7: 5,221,414 km (0.069 R)
• M8: 5,676,042 km (0.067 R)
• M9: 6,560,465 km (0.103 R)
• M10: 9,274,918 km (0.051 R)
• M11: 9,581,893 km (0.071 R)
• M12: 15,705,981 km (0.096 R)
• M13: 22,806,794 km (0.068 R)
• M14: 27,900,003 km (0.107 R)
• M15: 34,636,245 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455

Radius: 3.1

Gravity: 47.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.23 AU - 12.91 AU

Year: 23308 Days

Day: 18.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,520,686 km

• M1: 65,973 km (0.116 R)
• M2: 281,693 km (0.112 R)
• M3: 1,830,779 km (0.115 R)
• M4: 2,423,934 km (0.083 R)
• M5: 2,655,362 km (0.058 R)
• M6: 4,848,018 km (0.061 R)
• M7: 5,177,433 km (0.11 R)
• M8: 5,405,270 km (0.069 R)
• M9: 5,600,196 km (0.082 R)
• M10: 6,255,435 km (0.106 R)
• M11: 9,223,756 km (0.066 R)
• M12: 9,959,029 km (0.094 R)
• M13: 22,139,288 km (0.118 R)
• M14: 22,637,748 km (0.073 R)
• M15: 24,388,642 km (0.1 R)
• M16: 26,785,648 km (0.075 R)
• M17: 28,741,940 km (0.026 R)
• M18: 41,299,933 km (0.106 R)
• M19: 47,268,140 km (0.114 R)
• M20: 51,319,101 km (0.115 R)
• M21: 55,412,547 km (0.081 R)
• M22: 60,295,871 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit