🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.9

Radius: 11.7

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.9 AU - 1.2 AU

Year: 706 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 88,185,850 km

• M1: 153,637 km (0.101 R)
• M2: 238,459 km (0.103 R)
• M3: 335,099 km (0.092 R)
• M4: 408,402 km (0.075 R)
• M5: 545,883 km (0.091 R)
• M6: 619,186 km (0.074 R)
• M7: 721,361 km (0.113 R)
• M8: 900,280 km (0.104 R)
• M9: 1,024,297 km (0.078 R)
• M10: 1,112,410 km (0.063 R)
• M11: 1,209,499 km (0.079 R)
• M12: 1,309,580 km (0.047 R)
• M13: 1,451,997 km (0.117 R)
• M14: 1,559,109 km (0.059 R)
• M15: 1,703,621 km (0.063 R)
• M16: 1,852,919 km (0.048 R)
• M17: 1,932,954 km (0.103 R)
• M18: 2,073,875 km (0.094 R)
• M19: 2,241,425 km (0.082 R)
• M20: 2,437,548 km (0.119 R)
• M21: 2,606,743 km (0.109 R)
• M22: 2,721,634 km (0.097 R)
• M23: 2,863,602 km (0.115 R)
• M24: 3,420,107 km (0.069 R)
• M25: 3,564,618 km (0.077 R)
• M26: 3,897,174 km (0.116 R)
• M27: 4,000,845 km (0.094 R)
• M28: 4,086,266 km (0.103 R)
• M29: 4,191,583 km (0.066 R)
• M30: 4,327,118 km (0.116 R)
• M31: 4,903,519 km (0.082 R)
• M32: 5,087,524 km (0.088 R)
• M33: 5,169,953 km (0.114 R)
• M34: 5,252,830 km (0.078 R)
• M35: 5,599,747 km (0.087 R)
• M36: 5,674,247 km (0.062 R)
• M37: 6,106,585 km (0.101 R)
• M38: 6,216,390 km (0.11 R)
• M39: 6,349,083 km (0.095 R)
• M40: 6,449,164 km (0.101 R)
• M41: 6,572,134 km (0.081 R)
• M42: 6,707,370 km (0.11 R)
• M43: 6,888,982 km (0.056 R)
• M44: 7,003,275 km (0.111 R)
• M45: 7,129,835 km (0.087 R)
• M46: 7,338,524 km (0.048 R)
• M47: 7,455,359 km (0.05 R)
• M48: 7,584,612 km (0.058 R)
• M49: 7,857,329 km (0.11 R)
• M50: 7,952,922 km (0.05 R)
• M51: 8,072,899 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.4

Radius: 9.6

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.85 AU - 1.39 AU

Year: 778 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 88,185,850 km

• M1: 133,591 km (0.085 R)
• M2: 208,091 km (0.119 R)
• M3: 301,290 km (0.074 R)
• M4: 366,216 km (0.088 R)
• M5: 428,000 km (0.108 R)
• M6: 591,061 km (0.079 R)
• M7: 723,306 km (0.068 R)
• M8: 793,467 km (0.038 R)
• M9: 896,989 km (0.053 R)
• M10: 1,012,030 km (0.091 R)
• M11: 1,394,252 km (0.11 R)
• M12: 1,491,042 km (0.072 R)
• M13: 1,683,724 km (0.075 R)
• M14: 1,835,715 km (0.103 R)
• M15: 2,034,232 km (0.066 R)
• M16: 2,248,755 km (0.065 R)
• M17: 2,389,826 km (0.045 R)
• M18: 2,470,609 km (0.092 R)
• M19: 2,552,140 km (0.089 R)
• M20: 2,653,268 km (0.116 R)
• M21: 2,755,593 km (0.073 R)
• M22: 2,821,565 km (0.113 R)
• M23: 2,887,987 km (0.111 R)
• M24: 2,983,730 km (0.114 R)
• M25: 3,327,356 km (0.1 R)
• M26: 3,632,087 km (0.112 R)
• M27: 3,725,436 km (0.084 R)
• M28: 3,850,948 km (0.108 R)
• M29: 3,977,807 km (0.096 R)
• M30: 4,160,167 km (0.099 R)
• M31: 4,477,464 km (0.109 R)
• M32: 4,678,374 km (0.115 R)
• M33: 4,814,059 km (0.115 R)
• M34: 4,985,499 km (0.114 R)
• M35: 5,205,557 km (0.056 R)
• M36: 5,346,179 km (0.114 R)
• M37: 5,428,757 km (0.107 R)
• M38: 5,607,227 km (0.093 R)
• M39: 6,068,138 km (0.12 R)
• M40: 6,129,623 km (0.117 R)
• M41: 6,253,490 km (0.105 R)
• M42: 6,503,468 km (0.075 R)
• M43: 6,782,319 km (0.116 R)
• M44: 7,052,044 km (0.043 R)
• M45: 7,168,880 km (0.073 R)
• M46: 7,364,853 km (0.085 R)
• M47: 7,575,786 km (0.064 R)
• M48: 7,815,591 km (0.062 R)
• M49: 8,343,821 km (0.11 R)
• M50: 8,508,678 km (0.113 R)
• M51: 8,855,596 km (0.094 R)
• M52: 8,939,520 km (0.082 R)
• M53: 9,122,329 km (0.117 R)
• M54: 9,448,901 km (0.082 R)
• M55: 9,606,427 km (0.112 R)
• M56: 9,692,745 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.9

Radius: 12.7

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.14 AU - 1.52 AU

Year: 1006 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 88,185,850 km

• M1: 163,062 km (0.113 R)
• M2: 247,285 km (0.071 R)
• M3: 356,043 km (0.087 R)
• M4: 651,499 km (0.105 R)
• M5: 800,349 km (0.105 R)
• M6: 920,177 km (0.039 R)
• M7: 1,039,556 km (0.054 R)
• M8: 1,187,059 km (0.102 R)
• M9: 1,334,114 km (0.09 R)
• M10: 1,587,832 km (0.051 R)
• M11: 1,733,690 km (0.117 R)
• M12: 2,246,511 km (0.12 R)
• M13: 2,352,726 km (0.091 R)
• M14: 2,600,759 km (0.089 R)
• M15: 2,722,831 km (0.051 R)
• M16: 3,015,444 km (0.078 R)
• M17: 3,219,945 km (0.107 R)
• M18: 3,307,310 km (0.119 R)
• M19: 3,473,663 km (0.025 R)
• M20: 3,942,203 km (0.11 R)
• M21: 4,047,819 km (0.086 R)
• M22: 4,406,704 km (0.057 R)
• M23: 4,590,111 km (0.104 R)
• M24: 4,939,273 km (0.12 R)
• M25: 5,053,416 km (0.088 R)
• M26: 5,219,769 km (0.119 R)
• M27: 5,349,021 km (0.074 R)
• M28: 5,518,665 km (0.107 R)
• M29: 5,650,312 km (0.092 R)
• M30: 5,769,840 km (0.104 R)
• M31: 6,065,296 km (0.081 R)
• M32: 6,146,827 km (0.11 R)
• M33: 6,242,420 km (0.109 R)
• M34: 6,407,277 km (0.099 R)
• M35: 6,727,566 km (0.081 R)
• M36: 6,826,001 km (0.108 R)
• M37: 6,967,521 km (0.106 R)
• M38: 7,167,384 km (0.06 R)
• M39: 7,499,940 km (0.119 R)
• M40: 7,793,151 km (0.047 R)
• M41: 8,135,132 km (0.091 R)
• M42: 8,315,547 km (0.06 R)
• M43: 8,421,313 km (0.073 R)
• M44: 8,558,195 km (0.116 R)
• M45: 8,695,675 km (0.085 R)
• M46: 8,818,495 km (0.116 R)
• M47: 8,941,914 km (0.119 R)
• M48: 9,159,279 km (0.117 R)
• M49: 9,284,343 km (0.099 R)
• M50: 9,441,421 km (0.049 R)
• M51: 9,678,683 km (0.064 R)
• M52: 9,790,133 km (0.034 R)
• M53: 9,950,054 km (0.111 R)
• M54: 10,402,438 km (0.079 R)
• M55: 10,746,064 km (0.106 R)
• M56: 10,911,070 km (0.119 R)
• M57: 11,076,974 km (0.085 R)
• M58: 11,310,646 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.4

Radius: 5

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.9 AU - 7.46 AU

Year: 10078 Days

Day: 20.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,185,850 km

• M1: 100,679 km (0.062 R)
• M2: 271,969 km (0.034 R)
• M3: 369,656 km (0.073 R)
• M4: 899,532 km (0.065 R)
• M5: 964,757 km (0.098 R)
• M6: 1,205,460 km (0.065 R)
• M7: 1,843,046 km (0.102 R)
• M8: 2,053,979 km (0.057 R)
• M9: 2,162,437 km (0.088 R)
• M10: 2,430,367 km (0.097 R)
• M11: 2,756,191 km (0.092 R)
• M12: 3,145,445 km (0.1 R)
• M13: 3,629,693 km (0.073 R)
• M14: 3,867,255 km (0.11 R)
• M15: 4,082,526 km (0.078 R)
• M16: 4,136,980 km (0.116 R)
• M17: 4,751,827 km (0.045 R)
• M18: 4,866,718 km (0.096 R)
• M19: 5,275,868 km (0.088 R)
• M20: 5,605,133 km (0.054 R)
• M21: 6,346,241 km (0.109 R)
• M22: 6,728,314 km (0.072 R)
• M23: 6,889,730 km (0.081 R)
• M24: 6,922,193 km (0.041 R)
• M25: 8,994,722 km (0.097 R)
• M26: 10,900,000 km (0.085 R)
• M27: 11,013,545 km (0.066 R)
• M28: 11,819,877 km (0.08 R)
• M29: 12,844,174 km (0.117 R)
• M30: 12,924,209 km (0.098 R)
• M31: 13,004,244 km (0.1 R)
• M32: 13,529,183 km (0.109 R)
• M33: 13,569,873 km (0.09 R)
• M34: 14,766,806 km (0.103 R)
• M35: 15,102,803 km (0.072 R)
• M36: 15,739,790 km (0.05 R)
• M37: 15,911,230 km (0.112 R)
• M38: 16,428,838 km (0.068 R)
• M39: 16,472,222 km (0.1 R)
• M40: 18,015,024 km (0.103 R)
• M41: 18,464,117 km (0.077 R)
• M42: 19,053,533 km (0.112 R)
• M43: 19,144,788 km (0.11 R)
• M44: 19,511,153 km (0.075 R)
• M45: 19,787,460 km (0.034 R)
• M46: 20,624,161 km (0.108 R)
• M47: 21,567,226 km (0.046 R)
• M48: 22,283,800 km (0.078 R)
• M49: 22,476,182 km (0.101 R)
• M50: 23,008,153 km (0.084 R)
• M51: 23,740,135 km (0.069 R)
• M52: 24,084,360 km (0.096 R)
• M53: 25,729,338 km (0.077 R)
• M54: 25,981,709 km (0.092 R)
• M55: 26,336,406 km (0.057 R)
• M56: 26,387,120 km (0.114 R)
• M57: 26,539,859 km (0.107 R)
• M58: 26,641,735 km (0.12 R)
• M59: 26,845,936 km (0.027 R)
• M60: 27,050,586 km (0.065 R)
• M61: 28,030,003 km (0.09 R)
• M62: 28,081,914 km (0.043 R)
• M63: 28,133,824 km (0.113 R)
• M64: 28,706,934 km (0.093 R)
• M65: 30,076,652 km (0.111 R)
• M66: 30,716,033 km (0.062 R)
• M67: 32,062,264 km (0.096 R)
• M68: 32,279,481 km (0.094 R)
• M69: 33,317,839 km (0.056 R)
• M70: 33,758,256 km (0.042 R)
• M71: 34,478,120 km (0.089 R)
• M72: 35,483,269 km (0.085 R)
• M73: 35,933,109 km (0.068 R)
• M74: 37,008,868 km (0.091 R)
• M75: 37,350,848 km (0.104 R)
• M76: 37,464,992 km (0.052 R)
• M77: 37,808,319 km (0.12 R)
• M78: 38,440,370 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.6

Radius: 6.6

Gravity: 21.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.98 AU - 7 AU

Year: 10846 Days

Day: 21.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,185,850 km

• M1: 174,431 km (0.054 R)
• M2: 528,230 km (0.118 R)
• M3: 762,650 km (0.105 R)
• M4: 821,292 km (0.088 R)
• M5: 1,488,798 km (0.111 R)
• M6: 1,613,263 km (0.026 R)
• M7: 1,952,851 km (0.091 R)
• M8: 2,061,758 km (0.117 R)
• M9: 2,257,282 km (0.067 R)
• M10: 2,576,823 km (0.116 R)
• M11: 3,193,765 km (0.103 R)
• M12: 3,922,905 km (0.077 R)
• M13: 4,095,691 km (0.099 R)
• M14: 4,270,870 km (0.06 R)
• M15: 5,411,553 km (0.052 R)
• M16: 5,681,578 km (0.101 R)
• M17: 6,154,606 km (0.091 R)
• M18: 6,929,224 km (0.058 R)
• M19: 7,907,444 km (0.079 R)
• M20: 8,125,857 km (0.117 R)
• M21: 8,390,645 km (0.106 R)
• M22: 8,703,006 km (0.099 R)
• M23: 8,928,450 km (0.119 R)
• M24: 10,559,964 km (0.057 R)
• M25: 10,848,838 km (0.043 R)
• M26: 11,189,023 km (0.08 R)
• M27: 11,384,996 km (0.108 R)
• M28: 12,737,511 km (0.075 R)
• M29: 14,564,998 km (0.111 R)
• M30: 14,671,811 km (0.093 R)
• M31: 14,994,045 km (0.074 R)
• M32: 16,751,670 km (0.117 R)
• M33: 17,144,814 km (0.097 R)
• M34: 17,940,076 km (0.06 R)
• M35: 19,507,562 km (0.101 R)
• M36: 19,684,387 km (0.091 R)
• M37: 20,099,072 km (0.081 R)
• M38: 20,218,152 km (0.112 R)
• M39: 20,516,750 km (0.087 R)
• M40: 21,299,894 km (0.103 R)
• M41: 21,360,631 km (0.035 R)
• M42: 21,421,368 km (0.112 R)
• M43: 21,786,835 km (0.084 R)
• M44: 23,833,334 km (0.095 R)
• M45: 24,022,426 km (0.088 R)
• M46: 24,338,676 km (0.064 R)
• M47: 24,465,685 km (0.115 R)
• M48: 25,231,626 km (0.108 R)
• M49: 26,070,122 km (0.115 R)
• M50: 26,199,973 km (0.1 R)
• M51: 26,721,471 km (0.106 R)
• M52: 28,239,740 km (0.118 R)
• M53: 28,306,460 km (0.105 R)
• M54: 30,808,784 km (0.042 R)
• M55: 31,912,816 km (0.114 R)
• M56: 32,190,769 km (0.098 R)
• M57: 32,399,757 km (0.099 R)
• M58: 33,310,808 km (0.041 R)
• M59: 34,159,178 km (0.083 R)
• M60: 34,657,339 km (0.065 R)
• M61: 34,871,563 km (0.06 R)
• M62: 35,014,578 km (0.097 R)
• M63: 37,696,419 km (0.108 R)
• M64: 37,990,230 km (0.075 R)
• M65: 38,063,832 km (0.068 R)
• M66: 39,844,046 km (0.069 R)
• M67: 39,993,644 km (0.086 R)
• M68: 40,819,574 km (0.026 R)
• M69: 41,575,343 km (0.062 R)
• M70: 42,107,163 km (0.038 R)
• M71: 42,183,308 km (0.12 R)
• M72: 42,259,454 km (0.12 R)
• M73: 42,412,044 km (0.097 R)
• M74: 43,484,959 km (0.094 R)
• M75: 44,102,051 km (0.084 R)
• M76: 44,566,851 km (0.105 R)
• M77: 44,722,134 km (0.106 R)
• M78: 45,501,090 km (0.042 R)
• M79: 47,151,603 km (0.111 R)
• M80: 47,468,302 km (0.039 R)
• M81: 48,262,816 km (0.11 R)
• M82: 48,581,909 km (0.111 R)
• M83: 50,187,842 km (0.109 R)
• M84: 50,754,070 km (0.079 R)
• M85: 51,811,128 km (0.074 R)
• M86: 52,875,367 km (0.079 R)
• M87: 53,533,897 km (0.112 R)
• M88: 54,112,392 km (0.075 R)
• M89: 54,526,778 km (0.086 R)
• M90: 54,859,185 km (0.113 R)
• M91: 55,358,842 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.4

Radius: 4.6

Gravity: 38.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.06 AU - 11.32 AU

Year: 22929 Days

Day: 18.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 172.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,185,850 km

• M1: 59,989 km (0.086 R)
• M2: 173,085 km (0.105 R)
• M3: 609,761 km (0.114 R)
• M4: 926,609 km (0.075 R)
• M5: 1,013,077 km (0.084 R)
• M6: 1,689,409 km (0.08 R)
• M7: 1,724,415 km (0.076 R)
• M8: 2,476,443 km (0.033 R)
• M9: 3,055,686 km (0.097 R)
• M10: 3,228,621 km (0.113 R)
• M11: 3,494,008 km (0.093 R)
• M12: 3,629,394 km (0.032 R)
• M13: 3,858,877 km (0.071 R)
• M14: 3,951,927 km (0.095 R)
• M15: 4,428,546 km (0.048 R)
• M16: 4,624,220 km (0.119 R)
• M17: 5,910,313 km (0.04 R)
• M18: 5,963,869 km (0.08 R)
• M19: 6,017,724 km (0.118 R)
• M20: 6,234,342 km (0.118 R)
• M21: 6,398,600 km (0.101 R)
• M22: 6,731,306 km (0.07 R)
• M23: 6,843,504 km (0.106 R)
• M24: 7,529,410 km (0.061 R)
• M25: 7,762,933 km (0.12 R)
• M26: 8,058,239 km (0.1 R)
• M27: 8,417,274 km (0.096 R)
• M28: 10,096,809 km (0.082 R)
• M29: 11,139,506 km (0.11 R)
• M30: 11,539,232 km (0.093 R)
• M31: 11,606,252 km (0.05 R)
• M32: 11,943,595 km (0.087 R)
• M33: 12,490,076 km (0.091 R)
• M34: 13,607,273 km (0.071 R)
• M35: 13,891,509 km (0.076 R)
• M36: 14,106,032 km (0.067 R)
• M37: 14,828,739 km (0.103 R)
• M38: 14,974,747 km (0.119 R)
• M39: 17,298,151 km (0.082 R)
• M40: 17,606,024 km (0.041 R)
• M41: 17,838,200 km (0.092 R)
• M42: 18,149,214 km (0.116 R)
• M43: 19,570,842 km (0.09 R)
• M44: 21,356,442 km (0.087 R)
• M45: 24,045,015 km (0.116 R)
• M46: 25,167,299 km (0.084 R)
• M47: 27,283,660 km (0.069 R)
• M48: 29,548,123 km (0.068 R)
• M49: 30,008,136 km (0.05 R)
• M50: 32,438,353 km (0.118 R)
• M51: 32,913,028 km (0.05 R)
• M52: 34,061,341 km (0.034 R)
• M53: 35,906,032 km (0.085 R)
• M54: 37,882,818 km (0.091 R)
• M55: 37,982,600 km (0.109 R)
• M56: 38,482,706 km (0.109 R)
• M57: 38,582,936 km (0.115 R)
• M58: 39,894,461 km (0.11 R)
• M59: 41,528,818 km (0.09 R)
• M60: 41,734,515 km (0.072 R)
• M61: 43,602,095 km (0.097 R)
• M62: 43,915,951 km (0.118 R)
• M63: 46,988,841 km (0.051 R)
• M64: 47,740,869 km (0.084 R)
• M65: 49,039,229 km (0.071 R)
• M66: 49,365,652 km (0.11 R)
• M67: 53,115,322 km (0.053 R)
• M68: 53,450,422 km (0.11 R)
• M69: 56,955,350 km (0.105 R)
• M70: 57,069,643 km (0.119 R)
• M71: 58,793,160 km (0.083 R)
• M72: 59,603,232 km (0.108 R)
• M73: 59,719,320 km (0.048 R)
• M74: 60,300,658 km (0.104 R)
• M75: 63,353,501 km (0.07 R)
• M76: 65,975,803 km (0.117 R)
• M77: 68,511,786 km (0.111 R)
• M78: 69,608,338 km (0.063 R)
• M79: 70,710,575 km (0.081 R)
• M80: 71,325,572 km (0.091 R)
• M81: 71,448,691 km (0.084 R)
• M82: 72,808,536 km (0.09 R)
• M83: 73,429,516 km (0.078 R)
• M84: 75,052,055 km (0.114 R)
• M85: 77,191,753 km (0.116 R)
• M86: 77,824,851 km (0.075 R)
• M87: 78,714,061 km (0.094 R)
• M88: 79,351,348 km (0.113 R)
• M89: 79,606,712 km (0.094 R)
• M90: 87,921,661 km (0.029 R)
• M91: 88,053,755 km (0.103 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: 372 - 15,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit