🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.63 AU - 0.65 AU

Year: 336 Days

Day: 42.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,940,334 km

• M1: 499,058 km (0.082 R)
• M2: 531,222 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 9.2

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.83 AU - 1.03 AU

Year: 588 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 91,940,334 km

• M1: 116,238 km (0.078 R)
• M2: 194,926 km (0.116 R)
• M3: 267,032 km (0.092 R)
• M4: 385,514 km (0.061 R)
• M5: 450,589 km (0.041 R)
• M6: 533,167 km (0.07 R)
• M7: 612,304 km (0.081 R)
• M8: 783,893 km (0.104 R)
• M9: 849,866 km (0.076 R)
• M10: 912,547 km (0.091 R)
• M11: 998,865 km (0.044 R)
• M12: 1,156,691 km (0.072 R)
• M13: 1,250,638 km (0.113 R)
• M14: 1,353,412 km (0.064 R)
• M15: 1,440,328 km (0.081 R)
• M16: 1,509,891 km (0.12 R)
• M17: 1,580,801 km (0.086 R)
• M18: 1,732,493 km (0.119 R)
• M19: 1,806,843 km (0.058 R)
• M20: 1,896,003 km (0.107 R)
• M21: 2,071,931 km (0.1 R)
• M22: 2,143,737 km (0.116 R)
• M23: 2,290,044 km (0.074 R)
• M24: 2,364,544 km (0.102 R)
• M25: 2,569,493 km (0.091 R)
• M26: 2,662,543 km (0.066 R)
• M27: 2,804,212 km (0.114 R)
• M28: 2,868,090 km (0.109 R)
• M29: 2,956,503 km (0.108 R)
• M30: 3,062,418 km (0.104 R)
• M31: 3,152,925 km (0.118 R)
• M32: 3,235,952 km (0.108 R)
• M33: 3,336,631 km (0.057 R)
• M34: 3,429,980 km (0.09 R)
• M35: 3,515,400 km (0.114 R)
• M36: 3,706,138 km (0.114 R)
• M37: 3,864,711 km (0.108 R)
• M38: 3,944,896 km (0.051 R)
• M39: 4,152,238 km (0.077 R)
• M40: 4,363,171 km (0.074 R)
• M41: 4,455,922 km (0.098 R)
• M42: 4,596,395 km (0.046 R)
• M43: 4,795,659 km (0.108 R)
• M44: 5,007,340 km (0.099 R)
• M45: 5,104,728 km (0.056 R)
• M46: 5,163,371 km (0.111 R)
• M47: 5,241,909 km (0.106 R)
• M48: 5,430,104 km (0.104 R)
• M49: 5,580,300 km (0.059 R)
• M50: 5,640,887 km (0.103 R)
• M51: 5,823,546 km (0.12 R)
• M52: 5,905,376 km (0.102 R)
• M53: 6,122,143 km (0.035 R)
• M54: 6,257,529 km (0.036 R)
• M55: 6,468,014 km (0.09 R)
• M56: 6,552,836 km (0.09 R)
• M57: 6,669,971 km (0.051 R)
• M58: 6,755,690 km (0.111 R)
• M59: 6,830,938 km (0.11 R)
• M60: 6,993,252 km (0.083 R)
• M61: 7,091,238 km (0.118 R)
• M62: 7,244,576 km (0.118 R)
• M63: 7,454,462 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 14.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.91 AU - 1.45 AU

Year: 841 Days

Day: 14.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,940,334 km

• M1: 214,972 km (0.068 R)
• M2: 326,273 km (0.071 R)
• M3: 467,344 km (0.092 R)
• M4: 686,205 km (0.088 R)
• M5: 1,011,730 km (0.042 R)
• M6: 1,227,899 km (0.084 R)
• M7: 1,357,152 km (0.089 R)
• M8: 1,509,891 km (0.113 R)
• M9: 2,045,751 km (0.114 R)
• M10: 2,172,759 km (0.108 R)
• M11: 2,287,950 km (0.116 R)
• M12: 2,494,844 km (0.084 R)
• M13: 2,762,325 km (0.11 R)
• M14: 2,895,766 km (0.101 R)
• M15: 3,007,366 km (0.117 R)
• M16: 3,177,459 km (0.054 R)
• M17: 3,284,421 km (0.116 R)
• M18: 3,392,581 km (0.101 R)
• M19: 3,561,477 km (0.047 R)
• M20: 3,672,628 km (0.093 R)
• M21: 3,802,628 km (0.06 R)
• M22: 3,898,820 km (0.027 R)
• M23: 4,013,711 km (0.109 R)
• M24: 4,283,137 km (0.113 R)
• M25: 4,429,294 km (0.08 R)
• M26: 4,642,321 km (0.03 R)
• M27: 4,764,393 km (0.081 R)
• M28: 4,868,364 km (0.073 R)
• M29: 5,146,466 km (0.089 R)
• M30: 5,341,242 km (0.088 R)
• M31: 5,479,172 km (0.117 R)
• M32: 5,698,183 km (0.107 R)
• M33: 5,798,862 km (0.036 R)
• M34: 5,930,508 km (0.117 R)
• M35: 6,063,052 km (0.09 R)
• M36: 6,248,404 km (0.077 R)
• M37: 6,341,753 km (0.116 R)
• M38: 6,519,475 km (0.091 R)
• M39: 6,741,179 km (0.07 R)
• M40: 7,019,282 km (0.052 R)
• M41: 7,159,904 km (0.117 R)
• M42: 7,355,877 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.8

Radius: 14.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.28 AU - 1.82 AU

Year: 1266 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 91,940,334 km

• M1: 201,209 km (0.032 R)
• M2: 335,847 km (0.098 R)
• M3: 449,093 km (0.106 R)
• M4: 571,165 km (0.094 R)
• M5: 790,026 km (0.094 R)
• M6: 940,073 km (0.03 R)
• M7: 1,135,597 km (0.06 R)
• M8: 1,228,049 km (0.067 R)
• M9: 1,368,073 km (0.092 R)
• M10: 1,788,592 km (0.106 R)
• M11: 1,889,571 km (0.083 R)
• M12: 1,992,494 km (0.079 R)
• M13: 2,141,793 km (0.081 R)
• M14: 2,258,629 km (0.106 R)
• M15: 2,574,729 km (0.084 R)
• M16: 2,747,963 km (0.12 R)
• M17: 3,035,341 km (0.115 R)
• M18: 3,198,253 km (0.093 R)
• M19: 3,322,419 km (0.097 R)
• M20: 3,490,567 km (0.091 R)
• M21: 3,640,015 km (0.096 R)
• M22: 3,791,708 km (0.111 R)
• M23: 3,934,424 km (0.118 R)
• M24: 4,034,355 km (0.115 R)
• M25: 4,236,761 km (0.103 R)
• M26: 4,339,236 km (0.092 R)
• M27: 4,465,646 km (0.085 R)
• M28: 4,558,397 km (0.092 R)
• M29: 4,651,895 km (0.08 R)
• M30: 4,745,843 km (0.119 R)
• M31: 5,165,016 km (0.098 R)
• M32: 5,274,671 km (0.089 R)
• M33: 5,372,957 km (0.099 R)
• M34: 5,496,525 km (0.098 R)
• M35: 5,822,499 km (0.103 R)
• M36: 5,962,373 km (0.047 R)
• M37: 6,116,309 km (0.101 R)
• M38: 6,336,517 km (0.09 R)
• M39: 6,718,291 km (0.097 R)
• M40: 6,999,684 km (0.067 R)
• M41: 7,121,307 km (0.099 R)
• M42: 7,230,215 km (0.117 R)
• M43: 7,366,947 km (0.096 R)
• M44: 7,463,288 km (0.118 R)
• M45: 7,810,654 km (0.09 R)
• M46: 7,923,002 km (0.061 R)
• M47: 8,334,546 km (0.094 R)
• M48: 8,463,799 km (0.079 R)
• M49: 8,869,957 km (0.117 R)
• M50: 9,134,446 km (0.08 R)
• M51: 9,356,898 km (0.095 R)
• M52: 9,506,197 km (0.112 R)
• M53: 10,172,655 km (0.112 R)
• M54: 10,357,109 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 13.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.41 AU - 2.23 AU

Year: 1611 Days

Day: 10.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 91,940,334 km

• M1: 186,100 km (0.032 R)
• M2: 285,283 km (0.032 R)
• M3: 371,302 km (0.039 R)
• M4: 466,745 km (0.11 R)
• M5: 619,634 km (0.11 R)
• M6: 715,975 km (0.035 R)
• M7: 805,285 km (0.089 R)
• M8: 1,069,176 km (0.12 R)
• M9: 1,181,374 km (0.111 R)
• M10: 1,282,203 km (0.101 R)
• M11: 1,568,833 km (0.099 R)
• M12: 1,724,714 km (0.09 R)
• M13: 2,061,608 km (0.05 R)
• M14: 2,459,688 km (0.08 R)
• M15: 2,756,341 km (0.069 R)
• M16: 2,935,559 km (0.083 R)
• M17: 3,053,741 km (0.071 R)
• M18: 3,239,691 km (0.116 R)
• M19: 3,599,774 km (0.099 R)
• M20: 3,913,779 km (0.119 R)
• M21: 4,008,625 km (0.079 R)
• M22: 4,116,185 km (0.055 R)
• M23: 4,212,676 km (0.104 R)
• M24: 4,334,299 km (0.096 R)
• M25: 4,845,625 km (0.108 R)
• M26: 5,218,871 km (0.073 R)
• M27: 5,323,590 km (0.103 R)
• M28: 5,521,657 km (0.103 R)
• M29: 5,870,968 km (0.105 R)
• M30: 6,062,155 km (0.097 R)
• M31: 6,186,022 km (0.061 R)
• M32: 6,338,761 km (0.096 R)
• M33: 6,506,759 km (0.047 R)
• M34: 6,619,556 km (0.045 R)
• M35: 6,733,101 km (0.076 R)
• M36: 6,933,263 km (0.109 R)
• M37: 7,019,730 km (0.051 R)
• M38: 7,281,078 km (0.097 R)
• M39: 7,649,538 km (0.071 R)
• M40: 7,993,912 km (0.111 R)
• M41: 8,450,933 km (0.106 R)
• M42: 8,558,793 km (0.05 R)
• M43: 8,838,242 km (0.089 R)
• M44: 9,152,248 km (0.108 R)
• M45: 9,310,672 km (0.098 R)
• M46: 9,438,130 km (0.1 R)
• M47: 9,534,022 km (0.064 R)
• M48: 9,888,718 km (0.101 R)
• M49: 10,264,060 km (0.115 R)
• M50: 10,428,767 km (0.097 R)
• M51: 10,760,724 km (0.103 R)
• M52: 10,978,389 km (0.103 R)
• M53: 11,146,837 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.9

Radius: 9.7

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.56 AU - 3.26 AU

Year: 3256 Days

Day: 11.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 91,940,334 km

• M1: 215,421 km (0.115 R)
• M2: 403,914 km (0.111 R)
• M3: 659,876 km (0.045 R)
• M4: 736,770 km (0.099 R)
• M5: 921,972 km (0.115 R)
• M6: 1,463,366 km (0.057 R)
• M7: 1,766,900 km (0.085 R)
• M8: 1,863,391 km (0.109 R)
• M9: 2,296,776 km (0.067 R)
• M10: 2,540,621 km (0.092 R)
• M11: 2,603,003 km (0.059 R)
• M12: 2,922,245 km (0.065 R)
• M13: 3,037,136 km (0.072 R)
• M14: 3,136,768 km (0.103 R)
• M15: 3,237,448 km (0.112 R)
• M16: 3,356,378 km (0.113 R)
• M17: 3,424,894 km (0.078 R)
• M18: 3,721,845 km (0.111 R)
• M19: 3,918,267 km (0.093 R)
• M20: 4,210,432 km (0.108 R)
• M21: 4,284,483 km (0.099 R)
• M22: 4,509,628 km (0.077 R)
• M23: 4,777,109 km (0.053 R)
• M24: 4,873,899 km (0.097 R)
• M25: 4,971,287 km (0.108 R)
• M26: 5,089,170 km (0.059 R)
• M27: 5,168,307 km (0.119 R)
• M28: 5,387,767 km (0.078 R)
• M29: 5,856,906 km (0.096 R)
• M30: 5,960,578 km (0.088 R)
• M31: 6,064,997 km (0.117 R)
• M32: 6,509,901 km (0.109 R)
• M33: 6,660,546 km (0.057 R)
• M34: 7,009,259 km (0.057 R)
• M35: 7,364,105 km (0.065 R)
• M36: 7,543,622 km (0.111 R)
• M37: 7,656,569 km (0.044 R)
• M38: 7,724,636 km (0.109 R)
• M39: 7,884,257 km (0.035 R)
• M40: 8,604,271 km (0.04 R)
• M41: 8,675,031 km (0.104 R)
• M42: 9,008,036 km (0.083 R)
• M43: 9,883,333 km (0.075 R)
• M44: 9,982,367 km (0.091 R)
• M45: 10,862,152 km (0.035 R)
• M46: 10,964,327 km (0.08 R)
• M47: 11,221,037 km (0.117 R)
• M48: 11,376,020 km (0.096 R)
• M49: 11,453,811 km (0.099 R)
• M50: 11,688,231 km (0.045 R)
• M51: 11,924,147 km (0.091 R)
• M52: 12,587,913 km (0.025 R)
• M53: 12,749,030 km (0.058 R)
• M54: 13,263,796 km (0.054 R)
• M55: 13,840,496 km (0.095 R)
• M56: 14,145,825 km (0.095 R)
• M57: 14,229,600 km (0.112 R)
• M58: 14,313,375 km (0.089 R)
• M59: 14,509,647 km (0.118 R)
• M60: 14,650,419 km (0.098 R)
• M61: 14,933,308 km (0.06 R)
• M62: 15,160,847 km (0.072 R)
• M63: 15,504,473 km (0.099 R)
• M64: 15,677,109 km (0.112 R)
• M65: 16,316,041 km (0.089 R)
• M66: 16,609,253 km (0.082 R)
• M67: 16,786,078 km (0.107 R)
• M68: 17,022,742 km (0.066 R)
• M69: 17,141,373 km (0.039 R)
• M70: 17,499,361 km (0.076 R)
• M71: 17,769,385 km (0.093 R)
• M72: 17,889,811 km (0.08 R)
• M73: 18,710,206 km (0.116 R)
• M74: 19,263,867 km (0.097 R)
• M75: 19,916,563 km (0.112 R)
• M76: 20,073,042 km (0.074 R)
• M77: 20,576,589 km (0.1 R)
• M78: 20,703,149 km (0.103 R)
• M79: 21,211,781 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.7

Radius: 4.7

Gravity: 44.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.81 AU - 12.13 AU

Year: 22224 Days

Day: 23 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,940,334 km

• M1: 112,198 km (0.111 R)
• M2: 179,218 km (0.07 R)
• M3: 227,239 km (0.106 R)
• M4: 378,931 km (0.074 R)
• M5: 421,716 km (0.098 R)
• M6: 660,026 km (0.072 R)
• M7: 766,091 km (0.063 R)
• M8: 994,676 km (0.062 R)
• M9: 1,148,014 km (0.067 R)
• M10: 1,581,100 km (0.116 R)
• M11: 1,687,763 km (0.077 R)
• M12: 2,834,281 km (0.1 R)
• M13: 4,022,088 km (0.058 R)
• M14: 4,666,706 km (0.111 R)
• M15: 5,289,930 km (0.095 R)
• M16: 5,828,931 km (0.052 R)
• M17: 6,160,740 km (0.06 R)
• M18: 6,329,037 km (0.051 R)
• M19: 6,784,862 km (0.119 R)
• M20: 7,016,888 km (0.087 R)
• M21: 7,668,088 km (0.108 R)
• M22: 9,475,080 km (0.039 R)
• M23: 9,669,258 km (0.101 R)
• M24: 10,458,986 km (0.116 R)
• M25: 11,681,799 km (0.108 R)
• M26: 13,381,230 km (0.101 R)
• M27: 13,599,045 km (0.096 R)
• M28: 13,891,209 km (0.073 R)
• M29: 14,780,270 km (0.083 R)
• M30: 15,687,730 km (0.078 R)
• M31: 16,225,235 km (0.119 R)
• M32: 17,873,954 km (0.047 R)
• M33: 18,920,989 km (0.072 R)
• M34: 19,002,221 km (0.105 R)
• M35: 19,083,752 km (0.112 R)
• M36: 19,822,316 km (0.082 R)
• M37: 20,653,781 km (0.091 R)
• M38: 20,737,556 km (0.113 R)
• M39: 25,067,816 km (0.038 R)
• M40: 26,056,808 km (0.116 R)
• M41: 26,510,538 km (0.096 R)
• M42: 27,058,365 km (0.078 R)
• M43: 28,072,639 km (0.089 R)
• M44: 28,630,938 km (0.098 R)
• M45: 29,758,756 km (0.074 R)
• M46: 30,232,982 km (0.12 R)
• M47: 33,522,938 km (0.119 R)
• M48: 33,818,693 km (0.12 R)
• M49: 34,910,309 km (0.106 R)
• M50: 36,114,422 km (0.099 R)
• M51: 37,331,999 km (0.105 R)
• M52: 37,434,025 km (0.097 R)
• M53: 37,536,200 km (0.086 R)
• M54: 38,048,423 km (0.1 R)
• M55: 38,253,971 km (0.063 R)
• M56: 41,064,616 km (0.111 R)
• M57: 41,486,631 km (0.117 R)
• M58: 44,914,068 km (0.099 R)
• M59: 47,875,956 km (0.119 R)
• M60: 48,097,810 km (0.082 R)
• M61: 48,208,811 km (0.072 R)
• M62: 48,319,963 km (0.1 R)
• M63: 50,561,088 km (0.1 R)
• M64: 53,065,057 km (0.109 R)
• M65: 54,216,512 km (0.115 R)
• M66: 54,447,791 km (0.116 R)
• M67: 56,075,864 km (0.065 R)
• M68: 56,309,835 km (0.082 R)
• M69: 57,013,394 km (0.11 R)
• M70: 57,837,978 km (0.063 R)
• M71: 59,618,192 km (0.086 R)
• M72: 59,856,950 km (0.109 R)
• M73: 61,175,506 km (0.108 R)
• M74: 64,085,484 km (0.109 R)
• M75: 65,434,258 km (0.083 R)
• M76: 67,164,358 km (0.103 R)
• M77: 71,301,636 km (0.044 R)
• M78: 71,428,346 km (0.116 R)
• M79: 72,444,265 km (0.114 R)
• M80: 72,699,030 km (0.082 R)
• M81: 73,209,308 km (0.084 R)
• M82: 73,592,877 km (0.1 R)
• M83: 75,649,698 km (0.105 R)
• M84: 77,855,669 km (0.073 R)
• M85: 78,247,166 km (0.103 R)
• M86: 79,032,106 km (0.114 R)
• M87: 79,163,304 km (0.059 R)
• M88: 82,197,896 km (0.039 R)
• M89: 84,733,431 km (0.112 R)
• M90: 85,673,953 km (0.093 R)
• M91: 87,023,625 km (0.097 R)
• M92: 87,972,524 km (0.088 R)
• M93: 90,428,472 km (0.102 R)
• M94: 90,702,685 km (0.061 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit