🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 9.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.5 AU - 0.56 AU

Year: 271 Days

Day: 10.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 120.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,143,807 km

• M1: 115,789 km (0.117 R)
• M2: 184,005 km (0.08 R)
• M3: 326,871 km (0.12 R)
• M4: 385,065 km (0.104 R)
• M5: 449,542 km (0.081 R)
• M6: 510,578 km (0.074 R)
• M7: 593,604 km (0.108 R)
• M8: 664,215 km (0.107 R)
• M9: 735,722 km (0.109 R)
• M10: 814,860 km (0.055 R)
• M11: 899,382 km (0.056 R)
• M12: 964,308 km (0.065 R)
• M13: 1,023,100 km (0.089 R)
• M14: 1,085,931 km (0.036 R)
• M15: 1,169,107 km (0.067 R)
• M16: 1,288,038 km (0.1 R)
• M17: 1,356,254 km (0.11 R)
• M18: 1,478,775 km (0.045 R)
• M19: 1,550,582 km (0.096 R)
• M20: 1,641,837 km (0.11 R)
• M21: 1,706,912 km (0.037 R)
• M22: 1,826,889 km (0.076 R)
• M23: 1,887,925 km (0.057 R)
• M24: 2,018,674 km (0.055 R)
• M25: 2,128,927 km (0.082 R)
• M26: 2,241,275 km (0.118 R)
• M27: 2,334,774 km (0.032 R)
• M28: 2,404,786 km (0.086 R)
• M29: 2,471,955 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.4

Radius: 13.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.89 AU - 0.91 AU

Year: 600 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,143,807 km

• M1: 176,376 km (0.12 R)
• M2: 277,504 km (0.071 R)
• M3: 365,168 km (0.106 R)
• M4: 505,042 km (0.098 R)
• M5: 629,059 km (0.099 R)
• M6: 743,352 km (0.069 R)
• M7: 859,889 km (0.104 R)
• M8: 955,781 km (0.105 R)
• M9: 1,046,138 km (0.104 R)
• M10: 1,136,495 km (0.108 R)
• M11: 1,284,298 km (0.095 R)
• M12: 1,428,061 km (0.09 R)
• M13: 1,514,978 km (0.066 R)
• M14: 1,626,278 km (0.091 R)
• M15: 1,748,201 km (0.079 R)
• M16: 1,841,849 km (0.09 R)
• M17: 1,937,143 km (0.111 R)
• M18: 2,034,232 km (0.063 R)
• M19: 2,225,119 km (0.089 R)
• M20: 2,322,806 km (0.116 R)
• M21: 2,413,313 km (0.057 R)
• M22: 2,692,313 km (0.095 R)
• M23: 2,806,007 km (0.087 R)
• M24: 2,921,347 km (0.11 R)
• M25: 3,038,333 km (0.045 R)
• M26: 3,156,964 km (0.097 R)
• M27: 3,389,140 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.1

Radius: 11.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.97 AU - 1.31 AU

Year: 856 Days

Day: 14.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 60,143,807 km

• M1: 141,819 km (0.074 R)
• M2: 217,964 km (0.103 R)
• M3: 356,193 km (0.057 R)
• M4: 497,114 km (0.107 R)
• M5: 595,699 km (0.049 R)
• M6: 745,745 km (0.114 R)
• M7: 856,897 km (0.066 R)
• M8: 979,567 km (0.109 R)
• M9: 1,120,039 km (0.101 R)
• M10: 1,207,704 km (0.057 R)
• M11: 1,371,812 km (0.105 R)
• M12: 1,447,060 km (0.097 R)
• M13: 1,549,834 km (0.047 R)
• M14: 1,648,569 km (0.116 R)
• M15: 1,749,547 km (0.1 R)
• M16: 1,824,795 km (0.079 R)
• M17: 2,000,273 km (0.108 R)
• M18: 2,115,613 km (0.104 R)
• M19: 2,270,447 km (0.082 R)
• M20: 2,467,467 km (0.111 R)
• M21: 2,583,705 km (0.112 R)
• M22: 2,693,958 km (0.11 R)
• M23: 2,960,093 km (0.11 R)
• M24: 3,067,205 km (0.089 R)
• M25: 3,167,436 km (0.095 R)
• M26: 3,285,618 km (0.105 R)
• M27: 3,362,511 km (0.099 R)
• M28: 3,500,590 km (0.075 R)
• M29: 3,596,632 km (0.074 R)
• M30: 3,764,630 km (0.086 R)
• M31: 3,908,095 km (0.107 R)
• M32: 4,044,378 km (0.056 R)
• M33: 4,377,832 km (0.093 R)
• M34: 4,519,352 km (0.096 R)
• M35: 4,614,646 km (0.038 R)
• M36: 4,836,350 km (0.117 R)
• M37: 4,924,014 km (0.098 R)
• M38: 5,002,403 km (0.102 R)
• M39: 5,290,230 km (0.096 R)
• M40: 5,603,936 km (0.092 R)
• M41: 5,706,411 km (0.084 R)
• M42: 5,892,511 km (0.085 R)
• M43: 5,996,780 km (0.081 R)
• M44: 6,080,555 km (0.111 R)
• M45: 6,217,736 km (0.081 R)
• M46: 6,291,937 km (0.074 R)
• M47: 6,387,979 km (0.07 R)
• M48: 6,765,564 km (0.116 R)
• M49: 7,095,128 km (0.12 R)
• M50: 7,452,517 km (0.103 R)
• M51: 7,622,161 km (0.098 R)
• M52: 7,747,225 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174

Radius: 14

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.08 AU - 1.66 AU

Year: 1127 Days

Day: 5.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 60,143,807 km

• M1: 176,525 km (0.114 R)
• M2: 299,345 km (0.045 R)
• M3: 412,591 km (0.036 R)
• M4: 505,491 km (0.032 R)
• M5: 658,380 km (0.068 R)
• M6: 872,604 km (0.07 R)
• M7: 986,448 km (0.111 R)
• M8: 1,121,984 km (0.03 R)
• M9: 1,225,356 km (0.071 R)
• M10: 1,332,169 km (0.04 R)
• M11: 1,478,027 km (0.12 R)
• M12: 1,580,352 km (0.047 R)
• M13: 1,882,839 km (0.118 R)
• M14: 2,021,217 km (0.093 R)
• M15: 2,122,345 km (0.069 R)
• M16: 2,218,237 km (0.036 R)
• M17: 2,350,931 km (0.105 R)
• M18: 2,544,061 km (0.052 R)
• M19: 2,653,717 km (0.056 R)
• M20: 2,750,058 km (0.074 R)
• M21: 2,885,444 km (0.042 R)
• M22: 3,353,236 km (0.115 R)
• M23: 3,662,006 km (0.086 R)
• M24: 3,786,621 km (0.073 R)
• M25: 3,895,678 km (0.09 R)
• M26: 4,091,352 km (0.09 R)
• M27: 4,325,174 km (0.114 R)
• M28: 4,465,796 km (0.06 R)
• M29: 4,643,967 km (0.086 R)
• M30: 4,833,507 km (0.07 R)
• M31: 5,071,817 km (0.089 R)
• M32: 5,229,642 km (0.077 R)
• M33: 5,323,440 km (0.104 R)
• M34: 5,417,687 km (0.117 R)
• M35: 5,626,974 km (0.115 R)
• M36: 5,819,656 km (0.034 R)
• M37: 5,926,619 km (0.113 R)
• M38: 6,410,867 km (0.078 R)
• M39: 6,511,247 km (0.115 R)
• M40: 6,662,940 km (0.104 R)
• M41: 7,000,732 km (0.118 R)

Asteroid Belt

Center: 1.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 8.6

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.87 AU - 2.71 AU

Year: 2436 Days

Day: 10.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,143,807 km

• M1: 115,340 km (0.065 R)
• M2: 178,171 km (0.111 R)
• M3: 296,204 km (0.094 R)
• M4: 491,579 km (0.114 R)
• M5: 576,849 km (0.119 R)
• M6: 650,751 km (0.116 R)
• M7: 763,697 km (0.075 R)
• M8: 1,059,901 km (0.114 R)
• M9: 1,504,506 km (0.032 R)
• M10: 1,609,523 km (0.071 R)
• M11: 1,668,914 km (0.045 R)
• M12: 1,765,404 km (0.033 R)
• M13: 1,826,740 km (0.066 R)
• M14: 1,951,654 km (0.074 R)
• M15: 2,210,159 km (0.088 R)
• M16: 2,289,745 km (0.113 R)
• M17: 2,745,271 km (0.051 R)
• M18: 2,802,417 km (0.095 R)
• M19: 2,874,523 km (0.034 R)
• M20: 2,976,399 km (0.047 R)
• M21: 3,035,191 km (0.095 R)
• M22: 3,243,880 km (0.099 R)
• M23: 3,488,174 km (0.118 R)
• M24: 3,612,639 km (0.1 R)
• M25: 3,722,893 km (0.057 R)
• M26: 3,802,179 km (0.072 R)
• M27: 3,898,221 km (0.054 R)
• M28: 4,190,984 km (0.057 R)
• M29: 4,390,099 km (0.05 R)
• M30: 4,609,559 km (0.11 R)
• M31: 4,763,495 km (0.116 R)
• M32: 4,936,580 km (0.084 R)
• M33: 5,094,107 km (0.09 R)
• M34: 5,271,231 km (0.051 R)
• M35: 5,414,246 km (0.099 R)
• M36: 5,594,960 km (0.067 R)
• M37: 5,777,769 km (0.108 R)
• M38: 5,869,772 km (0.089 R)
• M39: 6,262,017 km (0.057 R)
• M40: 6,605,045 km (0.038 R)
• M41: 6,798,176 km (0.101 R)
• M42: 7,229,766 km (0.104 R)
• M43: 7,408,984 km (0.06 R)
• M44: 7,650,136 km (0.029 R)
• M45: 7,731,068 km (0.111 R)
• M46: 8,016,651 km (0.081 R)
• M47: 8,098,930 km (0.103 R)
• M48: 8,222,797 km (0.054 R)
• M49: 9,846,083 km (0.038 R)
• M50: 9,978,477 km (0.1 R)
• M51: 10,155,751 km (0.068 R)
• M52: 10,289,491 km (0.08 R)
• M53: 10,491,149 km (0.069 R)
• M54: 10,739,332 km (0.114 R)
• M55: 11,058,125 km (0.074 R)
• M56: 11,126,790 km (0.038 R)
• M57: 11,310,646 km (0.077 R)
• M58: 11,542,074 km (0.041 R)
• M59: 11,985,781 km (0.06 R)
• M60: 12,721,953 km (0.077 R)
• M61: 13,059,146 km (0.068 R)
• M62: 13,472,635 km (0.109 R)
• M63: 13,693,291 km (0.116 R)
• M64: 13,865,778 km (0.094 R)
• M65: 14,038,863 km (0.077 R)
• M66: 14,337,460 km (0.119 R)
• M67: 15,861,413 km (0.054 R)
• M68: 16,172,278 km (0.095 R)
• M69: 16,958,415 km (0.098 R)
• M70: 17,090,659 km (0.07 R)
• M71: 17,703,412 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.5

Radius: 14.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.97 AU - 4.77 AU

Year: 6421 Days

Day: 9.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,143,807 km

• M1: 376,538 km (0.099 R)
• M2: 988,244 km (0.1 R)
• M3: 1,143,077 km (0.112 R)
• M4: 1,293,722 km (0.117 R)
• M5: 1,398,291 km (0.096 R)
• M6: 1,492,089 km (0.082 R)
• M7: 1,905,129 km (0.111 R)
• M8: 2,102,149 km (0.109 R)
• M9: 2,211,206 km (0.085 R)
• M10: 2,322,058 km (0.072 R)
• M11: 2,418,848 km (0.068 R)
• M12: 2,957,700 km (0.109 R)
• M13: 3,151,728 km (0.081 R)
• M14: 3,404,997 km (0.077 R)
• M15: 3,515,550 km (0.101 R)
• M16: 3,797,392 km (0.101 R)
• M17: 3,989,476 km (0.091 R)
• M18: 4,423,609 km (0.088 R)
• M19: 4,893,795 km (0.032 R)
• M20: 5,466,456 km (0.114 R)
• M21: 5,948,909 km (0.1 R)
• M22: 6,240,475 km (0.098 R)
• M23: 6,675,356 km (0.034 R)
• M24: 7,072,688 km (0.066 R)
• M25: 7,574,439 km (0.096 R)
• M26: 7,988,975 km (0.112 R)
• M27: 8,236,410 km (0.081 R)
• M28: 8,764,341 km (0.085 R)
• M29: 8,866,067 km (0.079 R)
• M30: 9,045,136 km (0.118 R)
• M31: 9,303,192 km (0.108 R)
• M32: 9,747,348 km (0.101 R)
• M33: 10,038,466 km (0.054 R)
• M34: 10,440,136 km (0.104 R)
• M35: 10,792,589 km (0.049 R)
• M36: 11,093,879 km (0.12 R)
• M37: 11,676,712 km (0.105 R)
• M38: 11,817,035 km (0.085 R)
• M39: 12,014,355 km (0.088 R)
• M40: 12,298,142 km (0.115 R)
• M41: 12,412,285 km (0.11 R)
• M42: 12,872,448 km (0.096 R)
• M43: 13,396,789 km (0.119 R)
• M44: 13,543,843 km (0.057 R)
• M45: 13,691,197 km (0.105 R)
• M46: 14,406,425 km (0.117 R)
• M47: 14,496,782 km (0.072 R)
• M48: 14,677,795 km (0.116 R)
• M49: 14,950,961 km (0.056 R)
• M50: 15,042,365 km (0.088 R)
• M51: 15,749,365 km (0.114 R)
• M52: 17,227,541 km (0.118 R)
• M53: 17,451,639 km (0.113 R)
• M54: 17,644,321 km (0.093 R)
• M55: 18,980,379 km (0.071 R)
• M56: 19,079,413 km (0.108 R)
• M57: 19,510,554 km (0.066 R)
• M58: 19,978,496 km (0.117 R)
• M59: 20,079,325 km (0.113 R)
• M60: 20,483,988 km (0.11 R)
• M61: 20,585,714 km (0.05 R)
• M62: 21,267,282 km (0.088 R)
• M63: 21,576,501 km (0.109 R)
• M64: 21,783,544 km (0.111 R)
• M65: 21,887,216 km (0.117 R)
• M66: 22,060,450 km (0.057 R)
• M67: 23,144,735 km (0.08 R)
• M68: 23,889,284 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269

Radius: 4.8

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.92 AU - 10.2 AU

Year: 22429 Days

Day: 22.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 60,143,807 km

• M1: 159,172 km (0.118 R)
• M2: 540,348 km (0.107 R)
• M3: 711,338 km (0.118 R)
• M4: 772,224 km (0.071 R)
• M5: 942,766 km (0.081 R)
• M6: 1,172,399 km (0.115 R)
• M7: 1,496,428 km (0.085 R)
• M8: 2,251,747 km (0.079 R)
• M9: 2,715,052 km (0.088 R)
• M10: 2,908,482 km (0.046 R)
• M11: 3,073,189 km (0.111 R)
• M12: 3,446,137 km (0.081 R)
• M13: 3,585,263 km (0.118 R)
• M14: 4,234,069 km (0.111 R)
• M15: 4,383,068 km (0.077 R)
• M16: 4,648,155 km (0.082 R)
• M17: 5,154,095 km (0.074 R)
• M18: 5,393,452 km (0.057 R)
• M19: 5,677,389 km (0.096 R)
• M20: 6,007,850 km (0.069 R)
• M21: 6,133,363 km (0.101 R)
• M22: 6,302,109 km (0.088 R)
• M23: 6,472,352 km (0.115 R)
• M24: 7,124,150 km (0.117 R)
• M25: 7,570,251 km (0.046 R)
• M26: 7,796,592 km (0.109 R)
• M27: 7,979,401 km (0.114 R)
• M28: 9,932,551 km (0.078 R)
• M29: 11,346,550 km (0.104 R)
• M30: 12,024,078 km (0.117 R)
• M31: 12,076,737 km (0.12 R)
• M32: 12,394,333 km (0.07 R)
• M33: 12,500,847 km (0.093 R)
• M34: 14,637,254 km (0.106 R)
• M35: 14,749,752 km (0.086 R)
• M36: 14,919,246 km (0.116 R)
• M37: 15,146,036 km (0.056 R)
• M38: 15,949,078 km (0.104 R)
• M39: 16,531,014 km (0.029 R)
• M40: 16,648,298 km (0.062 R)
• M41: 17,536,311 km (0.117 R)
• M42: 18,016,221 km (0.059 R)
• M43: 19,050,242 km (0.108 R)
• M44: 19,111,577 km (0.102 R)
• M45: 19,173,062 km (0.109 R)
• M46: 19,296,330 km (0.119 R)
• M47: 19,729,566 km (0.107 R)
• M48: 20,353,837 km (0.089 R)
• M49: 20,416,669 km (0.12 R)
• M50: 21,111,700 km (0.106 R)
• M51: 22,980,926 km (0.113 R)
• M52: 23,902,149 km (0.065 R)
• M53: 24,101,115 km (0.072 R)
• M54: 25,036,849 km (0.069 R)
• M55: 25,373,893 km (0.112 R)
• M56: 25,984,402 km (0.12 R)
• M57: 26,052,469 km (0.117 R)
• M58: 27,081,703 km (0.12 R)
• M59: 27,358,309 km (0.096 R)
• M60: 27,496,986 km (0.116 R)
• M61: 29,321,183 km (0.089 R)
• M62: 30,391,107 km (0.09 R)
• M63: 30,750,740 km (0.104 R)
• M64: 31,328,786 km (0.071 R)
• M65: 31,546,601 km (0.054 R)
• M66: 32,495,949 km (0.045 R)
• M67: 33,602,823 km (0.103 R)
• M68: 33,825,724 km (0.06 R)
• M69: 33,974,574 km (0.098 R)
• M70: 35,097,904 km (0.081 R)
• M71: 36,081,361 km (0.083 R)
• M72: 36,309,647 km (0.096 R)
• M73: 36,844,011 km (0.097 R)
• M74: 39,319,856 km (0.09 R)
• M75: 39,398,095 km (0.119 R)
• M76: 40,025,808 km (0.112 R)
• M77: 40,340,861 km (0.118 R)
• M78: 41,132,234 km (0.084 R)
• M79: 42,409,052 km (0.11 R)
• M80: 42,810,722 km (0.108 R)
• M81: 44,348,588 km (0.1 R)
• M82: 45,657,569 km (0.084 R)
• M83: 47,311,523 km (0.044 R)
• M84: 48,564,854 km (0.107 R)
• M85: 48,816,927 km (0.114 R)
• M86: 50,677,924 km (0.054 R)
• M87: 50,848,316 km (0.057 R)
• M88: 52,389,773 km (0.105 R)
• M89: 53,946,638 km (0.031 R)
• M90: 54,730,830 km (0.092 R)
• M91: 57,904,848 km (0.104 R)
• M92: 57,993,859 km (0.083 R)
• M93: 58,082,869 km (0.108 R)
• M94: 58,172,030 km (0.076 R)
• M95: 58,528,821 km (0.093 R)
• M96: 59,514,072 km (0.098 R)
• M97: 59,963,614 km (0.036 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 10,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit