🌌 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: 776.4

Radius: 12.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.58 AU - 0.68 AU

Year: 339 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 88,962,522 km

• M1: 153,039 km (0.106 R)
• M2: 690,843 km (0.107 R)
• M3: 1,388,119 km (0.114 R)
• M4: 1,786,947 km (0.103 R)
• M5: 2,340,758 km (0.072 R)
• M6: 2,915,064 km (0.114 R)
• M7: 3,797,392 km (0.1 R)
• M8: 4,189,339 km (0.055 R)
• M9: 4,835,602 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 14

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.61 AU - 0.97 AU

Year: 476 Days

Day: 13.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 88,962,522 km

• M1: 174,132 km (0.077 R)
• M2: 656,136 km (0.113 R)
• M3: 1,127,070 km (0.098 R)
• M4: 1,587,084 km (0.076 R)
• M5: 2,411,817 km (0.097 R)
• M6: 3,460,498 km (0.058 R)
• M7: 4,056,645 km (0.107 R)
• M8: 5,313,268 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.7

Radius: 10.1

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.99 AU - 1.29 AU

Year: 826 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 88,962,522 km

• M1: 125,662 km (0.079 R)
• M2: 519,553 km (0.101 R)
• M3: 853,306 km (0.096 R)
• M4: 1,447,509 km (0.114 R)
• M5: 1,802,505 km (0.115 R)
• M6: 2,289,147 km (0.091 R)
• M7: 2,740,184 km (0.061 R)
• M8: 3,359,220 km (0.116 R)
• M9: 4,068,912 km (0.104 R)
• M10: 4,510,226 km (0.092 R)
• M11: 6,495,240 km (0.093 R)
• M12: 8,577,344 km (0.067 R)
• M13: 9,140,131 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.1

Radius: 11.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.95 AU - 3.99 AU

Year: 5365 Days

Day: 8.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,962,522 km

• M1: 145,559 km (0.069 R)
• M2: 677,678 km (0.055 R)
• M3: 1,321,996 km (0.11 R)
• M4: 2,475,994 km (0.109 R)
• M5: 3,174,616 km (0.042 R)
• M6: 4,330,260 km (0.12 R)
• M7: 4,755,118 km (0.03 R)
• M8: 5,430,552 km (0.056 R)
• M9: 7,810,056 km (0.087 R)
• M10: 8,480,554 km (0.095 R)
• M11: 10,325,095 km (0.096 R)
• M12: 11,041,370 km (0.099 R)
• M13: 11,599,968 km (0.091 R)
• M14: 12,275,552 km (0.104 R)
• M15: 13,337,847 km (0.084 R)
• M16: 15,016,485 km (0.091 R)
• M17: 16,290,610 km (0.088 R)
• M18: 17,137,932 km (0.112 R)
• M19: 17,635,345 km (0.119 R)
• M20: 22,480,521 km (0.066 R)
• M21: 23,227,463 km (0.12 R)
• M22: 25,087,713 km (0.081 R)
• M23: 25,648,405 km (0.101 R)
• M24: 27,381,048 km (0.1 R)
• M25: 29,810,966 km (0.045 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.3

Radius: 9.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.62 AU - 6.44 AU

Year: 8820 Days

Day: 11.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 88,962,522 km

• M1: 119,230 km (0.117 R)
• M2: 605,423 km (0.065 R)
• M3: 951,293 km (0.089 R)
• M4: 1,476,381 km (0.093 R)
• M5: 1,871,170 km (0.113 R)
• M6: 2,673,015 km (0.099 R)
• M7: 3,363,110 km (0.065 R)
• M8: 4,813,162 km (0.119 R)
• M9: 6,773,941 km (0.072 R)
• M10: 8,955,228 km (0.082 R)
• M11: 12,840,284 km (0.119 R)
• M12: 14,875,414 km (0.09 R)
• M13: 15,474,404 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.8

Radius: 3.3

Gravity: 68.85 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.74 AU - 6.8 AU

Year: 9401 Days

Day: 16.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,962,522 km

• M1: 40,990 km (0.078 R)
• M2: 360,830 km (0.087 R)
• M3: 479,611 km (0.09 R)
• M4: 712,235 km (0.116 R)
• M5: 973,284 km (0.07 R)
• M6: 1,114,504 km (0.105 R)
• M7: 1,578,557 km (0.086 R)
• M8: 1,805,796 km (0.055 R)
• M9: 2,401,495 km (0.084 R)
• M10: 2,702,037 km (0.1 R)
• M11: 4,299,742 km (0.094 R)
• M12: 4,927,155 km (0.107 R)
• M13: 5,085,131 km (0.11 R)
• M14: 5,997,079 km (0.087 R)
• M15: 6,398,151 km (0.057 R)
• M16: 6,624,194 km (0.043 R)
• M17: 7,293,794 km (0.071 R)
• M18: 8,007,525 km (0.077 R)
• M19: 8,403,511 km (0.118 R)
• M20: 12,225,736 km (0.084 R)
• M21: 12,988,386 km (0.088 R)
• M22: 13,782,003 km (0.109 R)
• M23: 18,390,665 km (0.104 R)
• M24: 20,102,663 km (0.089 R)
• M25: 21,079,686 km (0.112 R)
• M26: 21,748,538 km (0.114 R)
• M27: 23,839,468 km (0.102 R)
• M28: 25,305,377 km (0.11 R)
• M29: 25,586,771 km (0.065 R)
• M30: 25,965,254 km (0.115 R)
• M31: 28,719,500 km (0.095 R)
• M32: 33,543,583 km (0.098 R)
• M33: 34,339,443 km (0.085 R)
• M34: 35,381,093 km (0.101 R)
• M35: 36,922,550 km (0.096 R)
• M36: 37,405,751 km (0.119 R)
• M37: 37,527,224 km (0.118 R)
• M38: 45,167,487 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.9

Radius: 4.6

Gravity: 23.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.86 AU - 6.42 AU

Year: 10319 Days

Day: 15.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,962,522 km

• M1: 66,272 km (0.116 R)
• M2: 214,224 km (0.06 R)
• M3: 382,223 km (0.107 R)
• M4: 818,749 km (0.081 R)
• M5: 1,561,951 km (0.083 R)
• M6: 3,469,923 km (0.1 R)
• M7: 3,665,297 km (0.071 R)
• M8: 4,132,043 km (0.069 R)
• M9: 4,725,348 km (0.083 R)
• M10: 4,935,234 km (0.086 R)
• M11: 5,438,481 km (0.07 R)
• M12: 6,185,124 km (0.116 R)
• M13: 6,363,893 km (0.109 R)
• M14: 7,350,043 km (0.1 R)
• M15: 7,879,619 km (0.051 R)
• M16: 8,434,029 km (0.084 R)
• M17: 11,070,093 km (0.11 R)
• M18: 13,006,188 km (0.11 R)
• M19: 13,181,966 km (0.106 R)
• M20: 13,598,297 km (0.066 R)
• M21: 15,613,679 km (0.104 R)
• M22: 16,900,071 km (0.091 R)
• M23: 17,819,799 km (0.041 R)
• M24: 18,623,738 km (0.09 R)
• M25: 18,772,588 km (0.116 R)
• M26: 19,604,801 km (0.094 R)
• M27: 22,838,658 km (0.055 R)
• M28: 23,352,527 km (0.058 R)
• M29: 23,525,462 km (0.071 R)
• M30: 25,576,748 km (0.067 R)
• M31: 27,550,991 km (0.062 R)
• M32: 28,822,723 km (0.12 R)
• M33: 33,198,311 km (0.031 R)
• M34: 36,698,003 km (0.051 R)
• M35: 39,325,690 km (0.08 R)
• M36: 42,332,158 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.4

Radius: 4.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.6 AU - 7.3 AU

Year: 11110 Days

Day: 23.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,962,522 km

• M1: 61,186 km (0.094 R)
• M2: 525,986 km (0.111 R)
• M3: 861,833 km (0.103 R)
• M4: 1,485,956 km (0.094 R)
• M5: 2,460,885 km (0.114 R)
• M6: 3,437,759 km (0.025 R)
• M7: 4,672,390 km (0.102 R)
• M8: 5,193,589 km (0.116 R)
• M9: 7,405,244 km (0.061 R)
• M10: 9,047,978 km (0.081 R)
• M11: 14,567,093 km (0.025 R)
• M12: 20,653,931 km (0.072 R)
• M13: 21,575,304 km (0.04 R)
• M14: 22,455,089 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295

Radius: 7.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.73 AU - 9.95 AU

Year: 16336 Days

Day: 22.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 88,962,522 km

• M1: 96,939 km (0.06 R)
• M2: 400,324 km (0.112 R)
• M3: 1,112,859 km (0.096 R)
• M4: 1,473,539 km (0.038 R)
• M5: 2,354,371 km (0.068 R)
• M6: 4,420,767 km (0.106 R)
• M7: 11,135,916 km (0.105 R)
• M8: 12,505,335 km (0.084 R)
• M9: 15,712,264 km (0.116 R)
• M10: 26,041,698 km (0.091 R)
• M11: 26,627,673 km (0.071 R)
• M12: 29,479,158 km (0.077 R)
• M13: 34,948,157 km (0.09 R)
• M14: 35,661,140 km (0.091 R)
• M15: 37,982,750 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.8

Radius: 5.7

Gravity: 28.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.8 AU - 11.46 AU

Year: 21868 Days

Day: 23 Hours

Environment

Temp: -241 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,962,522 km

• M1: 72,854 km (0.045 R)
• M2: 299,495 km (0.077 R)
• M3: 477,516 km (0.091 R)
• M4: 781,948 km (0.053 R)
• M5: 2,022,264 km (0.1 R)
• M6: 3,122,407 km (0.095 R)
• M7: 4,871,954 km (0.104 R)
• M8: 5,717,331 km (0.084 R)
• M9: 11,115,870 km (0.105 R)
• M10: 11,587,103 km (0.079 R)
• M11: 18,327,385 km (0.091 R)
• M12: 20,950,135 km (0.089 R)
• M13: 22,192,246 km (0.048 R)
• M14: 23,373,321 km (0.116 R)
• M15: 27,530,945 km (0.078 R)
• M16: 31,751,998 km (0.059 R)
• M17: 39,556,071 km (0.104 R)
• M18: 47,662,330 km (0.087 R)
• M19: 48,369,180 km (0.061 R)
• M20: 59,213,979 km (0.103 R)
• M21: 67,944,211 km (0.099 R)
• M22: 69,289,695 km (0.094 R)
• M23: 71,111,198 km (0.092 R)
• M24: 84,505,743 km (0.07 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 10,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit