🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.5

Radius: 12.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.86 AU - 0.86 AU

Year: 551 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 74,166,735 km

• M1: 181,462 km (0.074 R)
• M2: 274,063 km (0.118 R)
• M3: 356,941 km (0.1 R)
• M4: 446,101 km (0.11 R)
• M5: 569,818 km (0.076 R)
• M6: 676,182 km (0.088 R)
• M7: 757,564 km (0.092 R)
• M8: 891,753 km (0.103 R)
• M9: 1,013,825 km (0.092 R)
• M10: 1,141,881 km (0.098 R)
• M11: 1,258,716 km (0.066 R)
• M12: 1,368,222 km (0.105 R)
• M13: 1,468,901 km (0.09 R)
• M14: 1,609,523 km (0.071 R)
• M15: 1,722,769 km (0.096 R)
• M16: 1,812,827 km (0.029 R)
• M17: 1,977,684 km (0.06 R)
• M18: 2,106,488 km (0.119 R)
• M19: 2,444,579 km (0.039 R)
• M20: 2,546,455 km (0.096 R)
• M21: 2,664,787 km (0.069 R)
• M22: 2,906,986 km (0.099 R)
• M23: 2,999,737 km (0.097 R)
• M24: 3,544,273 km (0.102 R)
• M25: 3,627,000 km (0.12 R)
• M26: 3,760,741 km (0.04 R)
• M27: 3,870,546 km (0.066 R)
• M28: 4,024,482 km (0.116 R)
• M29: 4,119,626 km (0.078 R)
• M30: 4,347,464 km (0.081 R)
• M31: 4,561,538 km (0.055 R)
• M32: 4,797,305 km (0.092 R)
• M33: 5,158,733 km (0.093 R)
• M34: 5,281,104 km (0.103 R)
• M35: 5,452,244 km (0.104 R)
• M36: 5,538,562 km (0.101 R)
• M37: 5,722,268 km (0.116 R)
• M38: 5,858,851 km (0.036 R)
• M39: 6,165,377 km (0.075 R)
• M40: 6,315,573 km (0.095 R)
• M41: 6,446,771 km (0.107 R)
• M42: 6,609,533 km (0.102 R)
• M43: 6,701,536 km (0.106 R)
• M44: 6,959,742 km (0.037 R)
• M45: 7,053,540 km (0.069 R)
• M46: 7,137,165 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.22 AU - 1.78 AU

Year: 1268 Days

Day: 11.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,166,735 km

• M1: 198,516 km (0.113 R)
• M2: 332,107 km (0.11 R)
• M3: 419,921 km (0.103 R)
• M4: 558,449 km (0.099 R)
• M5: 706,252 km (0.1 R)
• M6: 827,276 km (0.11 R)
• M7: 923,318 km (0.12 R)
• M8: 1,012,329 km (0.109 R)
• M9: 1,139,936 km (0.116 R)
• M10: 1,458,130 km (0.049 R)
• M11: 1,577,360 km (0.091 R)
• M12: 1,679,386 km (0.109 R)
• M13: 1,790,836 km (0.093 R)
• M14: 1,992,195 km (0.075 R)
• M15: 2,110,826 km (0.101 R)
• M16: 2,339,711 km (0.061 R)
• M17: 2,706,824 km (0.06 R)
• M18: 2,830,691 km (0.112 R)
• M19: 3,075,583 km (0.093 R)
• M20: 3,239,841 km (0.12 R)
• M21: 3,622,662 km (0.092 R)
• M22: 3,759,544 km (0.029 R)
• M23: 3,973,170 km (0.097 R)
• M24: 4,257,705 km (0.067 R)
• M25: 4,500,054 km (0.114 R)
• M26: 4,588,466 km (0.115 R)
• M27: 4,727,143 km (0.055 R)
• M28: 4,817,051 km (0.079 R)
• M29: 4,937,777 km (0.038 R)
• M30: 5,151,702 km (0.117 R)
• M31: 5,327,031 km (0.081 R)
• M32: 6,070,083 km (0.066 R)
• M33: 6,255,435 km (0.12 R)
• M34: 6,487,162 km (0.1 R)
• M35: 7,016,140 km (0.114 R)
• M36: 7,130,433 km (0.082 R)
• M37: 7,372,632 km (0.09 R)
• M38: 7,617,524 km (0.045 R)
• M39: 7,746,926 km (0.105 R)
• M40: 7,853,290 km (0.104 R)
• M41: 8,031,760 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.4

Radius: 13.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.42 AU - 1.94 AU

Year: 1503 Days

Day: 5.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,166,735 km

• M1: 226,641 km (0.081 R)
• M2: 416,929 km (0.057 R)
• M3: 526,435 km (0.068 R)
• M4: 629,807 km (0.074 R)
• M5: 717,771 km (0.076 R)
• M6: 848,669 km (0.103 R)
• M7: 957,127 km (0.119 R)
• M8: 1,047,634 km (0.049 R)
• M9: 1,218,774 km (0.111 R)
• M10: 1,328,279 km (0.093 R)
• M11: 1,420,581 km (0.096 R)
• M12: 1,574,069 km (0.036 R)
• M13: 1,661,135 km (0.098 R)
• M14: 1,766,900 km (0.081 R)
• M15: 1,903,932 km (0.1 R)
• M16: 2,355,718 km (0.081 R)
• M17: 2,456,547 km (0.1 R)
• M18: 2,558,722 km (0.097 R)
• M19: 2,649,528 km (0.095 R)
• M20: 2,887,987 km (0.111 R)
• M21: 3,105,951 km (0.088 R)
• M22: 3,196,009 km (0.091 R)
• M23: 3,315,238 km (0.075 R)
• M24: 3,414,571 km (0.102 R)
• M25: 3,543,824 km (0.12 R)
• M26: 3,652,881 km (0.043 R)
• M27: 3,740,844 km (0.032 R)
• M28: 3,851,846 km (0.067 R)
• M29: 3,971,524 km (0.079 R)
• M30: 4,062,181 km (0.063 R)
• M31: 4,237,659 km (0.025 R)
• M32: 4,384,714 km (0.115 R)
• M33: 4,470,583 km (0.092 R)
• M34: 4,675,981 km (0.107 R)
• M35: 4,819,894 km (0.101 R)
• M36: 4,949,146 km (0.112 R)
• M37: 5,137,041 km (0.083 R)
• M38: 5,352,313 km (0.109 R)
• M39: 5,646,871 km (0.098 R)
• M40: 5,757,723 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 14

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.5 AU - 2.08 AU

Year: 1653 Days

Day: 12.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 74,166,735 km

• M1: 175,030 km (0.036 R)
• M2: 336,296 km (0.111 R)
• M3: 457,769 km (0.061 R)
• M4: 552,166 km (0.081 R)
• M5: 655,239 km (0.04 R)
• M6: 802,742 km (0.085 R)
• M7: 996,471 km (0.11 R)
• M8: 1,213,987 km (0.08 R)
• M9: 1,582,895 km (0.075 R)
• M10: 1,688,960 km (0.115 R)
• M11: 2,120,400 km (0.085 R)
• M12: 2,247,558 km (0.027 R)
• M13: 2,683,636 km (0.072 R)
• M14: 2,831,588 km (0.106 R)
• M15: 3,136,170 km (0.095 R)
• M16: 3,419,508 km (0.093 R)
• M17: 3,548,162 km (0.083 R)
• M18: 3,799,337 km (0.082 R)
• M19: 4,204,448 km (0.038 R)
• M20: 4,342,677 km (0.042 R)
• M21: 4,552,712 km (0.119 R)
• M22: 4,694,830 km (0.113 R)
• M23: 4,922,668 km (0.104 R)
• M24: 5,203,463 km (0.105 R)
• M25: 5,426,962 km (0.12 R)
• M26: 5,552,624 km (0.077 R)
• M27: 5,742,763 km (0.082 R)
• M28: 6,038,668 km (0.07 R)
• M29: 6,392,467 km (0.092 R)
• M30: 6,632,122 km (0.098 R)
• M31: 6,847,693 km (0.09 R)
• M32: 7,010,904 km (0.057 R)
• M33: 7,424,542 km (0.076 R)
• M34: 7,564,267 km (0.114 R)
• M35: 7,803,773 km (0.053 R)
• M36: 8,031,461 km (0.104 R)
• M37: 8,435,375 km (0.039 R)
• M38: 8,552,061 km (0.118 R)
• M39: 8,831,211 km (0.092 R)
• M40: 8,949,693 km (0.071 R)
• M41: 9,158,232 km (0.11 R)
• M42: 9,656,243 km (0.053 R)
• M43: 9,977,879 km (0.054 R)
• M44: 10,070,480 km (0.091 R)
• M45: 10,194,197 km (0.105 R)
• M46: 10,443,427 km (0.117 R)
• M47: 10,647,479 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 14

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.38 AU - 2.28 AU

Year: 1709 Days

Day: 12.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 74,166,735 km

• M1: 175,478 km (0.082 R)
• M2: 279,449 km (0.063 R)
• M3: 400,773 km (0.087 R)
• M4: 611,556 km (0.101 R)
• M5: 752,328 km (0.104 R)
• M6: 956,379 km (0.117 R)
• M7: 1,070,223 km (0.07 R)
• M8: 1,170,603 km (0.052 R)
• M9: 1,274,424 km (0.088 R)
• M10: 1,431,502 km (0.115 R)
• M11: 1,765,853 km (0.107 R)
• M12: 1,976,487 km (0.06 R)
• M13: 2,090,780 km (0.102 R)
• M14: 2,183,830 km (0.1 R)
• M15: 2,350,332 km (0.071 R)
• M16: 2,888,286 km (0.082 R)
• M17: 3,005,870 km (0.115 R)
• M18: 3,098,471 km (0.111 R)
• M19: 3,381,959 km (0.07 R)
• M20: 3,533,950 km (0.083 R)
• M21: 3,645,850 km (0.114 R)
• M22: 4,645,762 km (0.087 R)
• M23: 4,768,731 km (0.096 R)
• M24: 4,971,137 km (0.071 R)
• M25: 5,726,457 km (0.115 R)
• M26: 5,858,701 km (0.053 R)
• M27: 6,244,365 km (0.076 R)
• M28: 6,346,390 km (0.087 R)
• M29: 6,449,015 km (0.053 R)
• M30: 6,742,675 km (0.062 R)
• M31: 6,864,897 km (0.108 R)
• M32: 7,182,643 km (0.096 R)
• M33: 7,307,557 km (0.074 R)
• M34: 7,723,140 km (0.091 R)
• M35: 8,053,601 km (0.108 R)
• M36: 8,257,952 km (0.111 R)
• M37: 8,501,647 km (0.093 R)
• M38: 8,671,889 km (0.091 R)
• M39: 8,938,772 km (0.104 R)
• M40: 9,953,943 km (0.074 R)
• M41: 10,173,553 km (0.06 R)
• M42: 10,293,829 km (0.068 R)
• M43: 11,129,334 km (0.039 R)
• M44: 11,586,654 km (0.092 R)
• M45: 11,712,316 km (0.116 R)
• M46: 11,944,193 km (0.082 R)
• M47: 12,092,445 km (0.063 R)
• M48: 12,843,276 km (0.055 R)
• M49: 13,038,801 km (0.075 R)
• M50: 13,366,869 km (0.045 R)
• M51: 13,454,832 km (0.088 R)
• M52: 13,587,227 km (0.064 R)
• M53: 13,808,631 km (0.101 R)
• M54: 14,187,862 km (0.104 R)
• M55: 14,345,089 km (0.066 R)
• M56: 14,661,040 km (0.106 R)
• M57: 15,139,604 km (0.049 R)
• M58: 15,277,234 km (0.051 R)
• M59: 15,392,275 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 8.6

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.59 AU - 3.85 AU

Year: 3988 Days

Day: 7.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,166,735 km

• M1: 128,505 km (0.096 R)
• M2: 183,706 km (0.069 R)
• M3: 316,399 km (0.102 R)
• M4: 414,685 km (0.11 R)
• M5: 534,663 km (0.091 R)
• M6: 667,057 km (0.107 R)
• M7: 721,062 km (0.091 R)
• M8: 857,196 km (0.104 R)
• M9: 1,014,573 km (0.093 R)
• M10: 1,155,344 km (0.106 R)
• M11: 1,289,085 km (0.094 R)
• M12: 1,706,014 km (0.056 R)
• M13: 1,828,236 km (0.078 R)
• M14: 2,001,021 km (0.093 R)
• M15: 2,834,730 km (0.118 R)
• M16: 3,354,732 km (0.072 R)
• M17: 3,684,895 km (0.094 R)
• M18: 4,230,628 km (0.115 R)
• M19: 4,460,261 km (0.089 R)
• M20: 4,910,101 km (0.119 R)
• M21: 5,464,361 km (0.101 R)
• M22: 6,108,679 km (0.048 R)
• M23: 6,320,959 km (0.051 R)
• M24: 6,583,653 km (0.04 R)
• M25: 6,849,937 km (0.119 R)
• M26: 6,923,090 km (0.076 R)
• M27: 7,045,761 km (0.031 R)
• M28: 7,468,225 km (0.085 R)
• M29: 8,181,956 km (0.081 R)
• M30: 8,416,077 km (0.083 R)
• M31: 8,678,771 km (0.107 R)
• M32: 9,701,272 km (0.061 R)
• M33: 9,838,753 km (0.07 R)
• M34: 10,563,554 km (0.026 R)
• M35: 10,704,924 km (0.086 R)
• M36: 11,104,052 km (0.034 R)
• M37: 11,161,497 km (0.056 R)
• M38: 11,479,093 km (0.06 R)
• M39: 11,682,846 km (0.118 R)
• M40: 12,390,294 km (0.092 R)
• M41: 12,869,606 km (0.107 R)
• M42: 12,960,112 km (0.034 R)
• M43: 14,626,034 km (0.092 R)
• M44: 14,910,121 km (0.08 R)
• M45: 15,100,559 km (0.086 R)
• M46: 15,483,978 km (0.118 R)
• M47: 15,612,483 km (0.039 R)
• M48: 15,838,226 km (0.076 R)
• M49: 15,935,165 km (0.092 R)
• M50: 16,227,629 km (0.119 R)
• M51: 16,751,820 km (0.117 R)
• M52: 16,850,854 km (0.077 R)
• M53: 17,049,221 km (0.066 R)
• M54: 17,314,906 km (0.118 R)
• M55: 17,515,218 km (0.069 R)
• M56: 17,716,128 km (0.115 R)
• M57: 17,816,957 km (0.063 R)
• M58: 18,222,068 km (0.082 R)
• M59: 18,357,753 km (0.101 R)
• M60: 18,425,671 km (0.072 R)
• M61: 18,561,805 km (0.078 R)
• M62: 18,664,279 km (0.095 R)
• M63: 18,903,785 km (0.099 R)
• M64: 19,351,532 km (0.04 R)
• M65: 19,559,323 km (0.083 R)
• M66: 19,907,288 km (0.116 R)
• M67: 20,117,024 km (0.067 R)
• M68: 20,679,961 km (0.053 R)
• M69: 21,176,925 km (0.038 R)
• M70: 21,391,000 km (0.047 R)
• M71: 22,182,372 km (0.069 R)
• M72: 22,545,297 km (0.104 R)
• M73: 23,240,179 km (0.073 R)
• M74: 23,534,887 km (0.098 R)
• M75: 23,756,740 km (0.101 R)
• M76: 24,501,139 km (0.11 R)
• M77: 25,026,826 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.6

Radius: 4.9

Gravity: 31.68 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.38 AU - 9.38 AU

Year: 18265 Days

Day: 23 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,166,735 km

• M1: 170,841 km (0.074 R)
• M2: 302,786 km (0.083 R)
• M3: 567,126 km (0.107 R)
• M4: 965,205 km (0.083 R)
• M5: 1,260,811 km (0.058 R)
• M6: 1,583,045 km (0.079 R)
• M7: 2,334,475 km (0.12 R)
• M8: 2,582,358 km (0.115 R)
• M9: 2,691,116 km (0.05 R)
• M10: 3,102,959 km (0.082 R)
• M11: 3,414,871 km (0.112 R)
• M12: 3,777,645 km (0.066 R)
• M13: 4,026,277 km (0.104 R)
• M14: 4,280,294 km (0.075 R)
• M15: 4,495,865 km (0.095 R)
• M16: 4,892,898 km (0.116 R)
• M17: 4,982,656 km (0.12 R)
• M18: 5,163,819 km (0.112 R)
• M19: 5,957,586 km (0.108 R)
• M20: 7,090,789 km (0.067 R)
• M21: 8,611,153 km (0.063 R)
• M22: 8,665,307 km (0.106 R)
• M23: 9,102,731 km (0.082 R)
• M24: 9,659,684 km (0.103 R)
• M25: 9,828,879 km (0.096 R)
• M26: 9,999,122 km (0.105 R)
• M27: 10,400,044 km (0.087 R)
• M28: 10,689,516 km (0.095 R)
• M29: 13,918,137 km (0.113 R)
• M30: 14,173,052 km (0.076 R)
• M31: 14,623,192 km (0.097 R)
• M32: 15,143,194 km (0.081 R)
• M33: 15,471,262 km (0.104 R)
• M34: 15,934,567 km (0.1 R)
• M35: 18,248,846 km (0.069 R)
• M36: 18,527,846 km (0.115 R)
• M37: 18,668,019 km (0.063 R)
• M38: 19,586,999 km (0.041 R)
• M39: 20,088,002 km (0.082 R)
• M40: 21,322,035 km (0.098 R)
• M41: 22,282,154 km (0.096 R)
• M42: 23,407,579 km (0.084 R)
• M43: 23,938,950 km (0.116 R)
• M44: 24,091,540 km (0.117 R)
• M45: 25,323,778 km (0.118 R)
• M46: 25,557,151 km (0.052 R)
• M47: 25,634,942 km (0.063 R)
• M48: 25,869,212 km (0.038 R)
• M49: 26,655,349 km (0.116 R)
• M50: 27,051,185 km (0.056 R)
• M51: 28,089,693 km (0.097 R)
• M52: 29,630,850 km (0.112 R)
• M53: 30,783,951 km (0.047 R)
• M54: 31,366,036 km (0.042 R)
• M55: 32,203,784 km (0.068 R)
• M56: 34,158,430 km (0.071 R)
• M57: 34,933,646 km (0.038 R)
• M58: 37,825,373 km (0.08 R)
• M59: 38,270,127 km (0.072 R)
• M60: 38,627,367 km (0.097 R)
• M61: 38,716,677 km (0.084 R)
• M62: 38,985,504 km (0.052 R)
• M63: 39,165,022 km (0.081 R)
• M64: 39,615,012 km (0.091 R)
• M65: 40,701,990 km (0.086 R)
• M66: 41,157,665 km (0.12 R)
• M67: 41,249,070 km (0.116 R)
• M68: 41,340,474 km (0.109 R)
• M69: 43,090,470 km (0.12 R)
• M70: 44,676,506 km (0.049 R)
• M71: 45,146,693 km (0.069 R)
• M72: 45,429,433 km (0.046 R)
• M73: 47,043,444 km (0.092 R)
• M74: 47,617,601 km (0.113 R)
• M75: 48,772,795 km (0.069 R)
• M76: 49,450,923 km (0.092 R)
• M77: 49,645,250 km (0.063 R)
• M78: 49,937,265 km (0.101 R)
• M79: 50,034,653 km (0.105 R)
• M80: 54,284,280 km (0.112 R)
• M81: 54,484,741 km (0.101 R)
• M82: 55,894,851 km (0.049 R)
• M83: 56,705,970 km (0.083 R)
• M84: 57,520,980 km (0.027 R)
• M85: 59,472,185 km (0.106 R)
• M86: 60,715,642 km (0.087 R)
• M87: 60,923,733 km (0.061 R)
• M88: 62,386,800 km (0.027 R)
• M89: 62,596,835 km (0.091 R)
• M90: 64,391,112 km (0.028 R)
• M91: 66,202,144 km (0.104 R)
• M92: 67,706,052 km (0.101 R)
• M93: 68,029,781 km (0.053 R)
• M94: 69,983,081 km (0.064 R)
• M95: 70,201,194 km (0.107 R)
• M96: 71,734,722 km (0.096 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: 172 - 18,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit