🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.7

Radius: 10.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.58 AU - 0.88 AU

Year: 409 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 77,521,763 km

• M1: 134,638 km (0.093 R)
• M2: 203,453 km (0.115 R)
• M3: 293,062 km (0.101 R)
• M4: 431,440 km (0.084 R)
• M5: 501,901 km (0.078 R)
• M6: 589,715 km (0.063 R)
• M7: 666,907 km (0.108 R)
• M8: 818,600 km (0.037 R)
• M9: 902,823 km (0.099 R)
• M10: 994,078 km (0.106 R)
• M11: 1,084,734 km (0.043 R)
• M12: 1,186,610 km (0.05 R)
• M13: 1,330,523 km (0.091 R)
• M14: 1,418,038 km (0.113 R)
• M15: 1,507,498 km (0.103 R)
• M16: 1,612,964 km (0.111 R)
• M17: 1,683,126 km (0.107 R)
• M18: 1,792,781 km (0.118 R)
• M19: 1,865,635 km (0.037 R)
• M20: 1,964,370 km (0.098 R)
• M21: 2,080,158 km (0.052 R)
• M22: 2,172,311 km (0.063 R)
• M23: 2,245,165 km (0.045 R)
• M24: 2,430,517 km (0.056 R)
• M25: 2,517,134 km (0.103 R)
• M26: 2,593,728 km (0.083 R)
• M27: 2,709,965 km (0.044 R)
• M28: 2,799,874 km (0.097 R)
• M29: 2,947,976 km (0.053 R)
• M30: 3,034,742 km (0.062 R)
• M31: 3,128,091 km (0.091 R)
• M32: 3,228,472 km (0.118 R)
• M33: 3,305,963 km (0.049 R)
• M34: 3,378,070 km (0.077 R)
• M35: 3,456,758 km (0.062 R)
• M36: 3,572,846 km (0.088 R)
• M37: 3,665,447 km (0.087 R)
• M38: 3,878,474 km (0.066 R)
• M39: 3,948,187 km (0.12 R)
• M40: 4,018,498 km (0.118 R)
• M41: 4,251,272 km (0.115 R)
• M42: 4,375,887 km (0.105 R)
• M43: 4,475,220 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.1

Radius: 9.5

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.26 AU - 3.38 AU

Year: 3107 Days

Day: 6.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,521,763 km

• M1: 198,217 km (0.113 R)
• M2: 296,952 km (0.093 R)
• M3: 373,546 km (0.115 R)
• M4: 450,738 km (0.061 R)
• M5: 709,543 km (0.105 R)
• M6: 958,324 km (0.114 R)
• M7: 1,093,261 km (0.074 R)
• M8: 1,174,942 km (0.103 R)
• M9: 1,458,280 km (0.078 R)
• M10: 1,654,852 km (0.071 R)
• M11: 1,958,984 km (0.113 R)
• M12: 2,206,269 km (0.037 R)
• M13: 2,402,093 km (0.112 R)
• M14: 2,603,751 km (0.119 R)
• M15: 2,714,753 km (0.081 R)
• M16: 2,990,761 km (0.058 R)
• M17: 3,057,032 km (0.112 R)
• M18: 3,123,903 km (0.108 R)
• M19: 3,191,222 km (0.089 R)
• M20: 3,413,225 km (0.073 R)
• M21: 3,552,501 km (0.1 R)
• M22: 3,675,769 km (0.113 R)
• M23: 3,945,045 km (0.112 R)
• M24: 4,165,104 km (0.069 R)
• M25: 4,276,704 km (0.109 R)
• M26: 4,426,900 km (0.117 R)
• M27: 4,617,338 km (0.11 R)
• M28: 5,006,143 km (0.095 R)
• M29: 5,609,172 km (0.037 R)
• M30: 5,794,674 km (0.072 R)
• M31: 6,150,417 km (0.061 R)
• M32: 6,277,725 km (0.111 R)
• M33: 6,427,323 km (0.074 R)
• M34: 6,491,949 km (0.106 R)
• M35: 6,599,809 km (0.083 R)
• M36: 6,686,726 km (0.112 R)
• M37: 7,507,569 km (0.03 R)
• M38: 7,643,703 km (0.054 R)
• M39: 7,780,735 km (0.103 R)
• M40: 8,057,042 km (0.096 R)
• M41: 8,360,127 km (0.058 R)
• M42: 8,690,739 km (0.063 R)
• M43: 8,786,033 km (0.054 R)
• M44: 8,977,667 km (0.036 R)
• M45: 9,980,871 km (0.118 R)
• M46: 10,205,866 km (0.115 R)
• M47: 10,306,396 km (0.1 R)
• M48: 10,382,092 km (0.069 R)
• M49: 10,635,511 km (0.074 R)
• M50: 11,019,529 km (0.118 R)
• M51: 11,382,004 km (0.101 R)
• M52: 11,564,663 km (0.088 R)
• M53: 11,643,352 km (0.082 R)
• M54: 11,722,040 km (0.102 R)
• M55: 11,986,081 km (0.098 R)
• M56: 12,118,774 km (0.074 R)
• M57: 13,527,537 km (0.105 R)
• M58: 13,971,394 km (0.075 R)
• M59: 14,448,312 km (0.115 R)
• M60: 14,674,654 km (0.075 R)
• M61: 15,159,351 km (0.048 R)
• M62: 15,707,328 km (0.09 R)
• M63: 16,056,639 km (0.087 R)
• M64: 16,144,453 km (0.113 R)
• M65: 16,733,569 km (0.082 R)
• M66: 16,971,280 km (0.108 R)
• M67: 17,299,947 km (0.077 R)
• M68: 17,480,062 km (0.085 R)
• M69: 18,024,150 km (0.1 R)
• M70: 18,881,495 km (0.091 R)
• M71: 19,439,795 km (0.114 R)
• M72: 19,658,357 km (0.111 R)
• M73: 19,846,252 km (0.082 R)
• M74: 19,909,083 km (0.09 R)
• M75: 20,572,400 km (0.081 R)
• M76: 20,635,979 km (0.112 R)
• M77: 20,890,894 km (0.067 R)
• M78: 21,018,800 km (0.103 R)
• M79: 21,082,678 km (0.069 R)
• M80: 21,371,552 km (0.044 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.4

Radius: 7.4

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.76 AU - 8.06 AU

Year: 11916 Days

Day: 24.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,521,763 km

• M1: 93,798 km (0.045 R)
• M2: 258,356 km (0.119 R)
• M3: 562,638 km (0.057 R)
• M4: 703,260 km (0.103 R)
• M5: 997,967 km (0.11 R)
• M6: 1,126,322 km (0.104 R)
• M7: 1,260,063 km (0.111 R)
• M8: 1,820,905 km (0.035 R)
• M9: 2,537,180 km (0.12 R)
• M10: 2,684,085 km (0.099 R)
• M11: 3,756,103 km (0.067 R)
• M12: 4,163,159 km (0.055 R)
• M13: 4,619,732 km (0.071 R)
• M14: 4,799,698 km (0.099 R)
• M15: 4,908,605 km (0.086 R)
• M16: 5,092,312 km (0.069 R)
• M17: 5,278,112 km (0.094 R)
• M18: 6,320,061 km (0.098 R)
• M19: 6,762,422 km (0.091 R)
• M20: 6,966,773 km (0.059 R)
• M21: 7,131,779 km (0.064 R)
• M22: 7,214,806 km (0.104 R)
• M23: 7,592,242 km (0.05 R)
• M24: 8,019,044 km (0.065 R)
• M25: 8,497,608 km (0.104 R)
• M26: 9,210,292 km (0.111 R)
• M27: 9,345,977 km (0.032 R)
• M28: 9,482,411 km (0.108 R)
• M29: 10,081,251 km (0.089 R)
• M30: 10,408,721 km (0.099 R)
• M31: 10,455,844 km (0.079 R)
• M32: 10,834,925 km (0.09 R)
• M33: 11,704,388 km (0.061 R)
• M34: 11,753,456 km (0.103 R)
• M35: 12,446,094 km (0.057 R)
• M36: 12,546,025 km (0.08 R)
• M37: 12,847,764 km (0.074 R)
• M38: 12,898,328 km (0.111 R)
• M39: 13,101,034 km (0.067 R)
• M40: 13,202,760 km (0.111 R)
• M41: 13,509,735 km (0.04 R)
• M42: 15,079,017 km (0.07 R)
• M43: 15,185,680 km (0.085 R)
• M44: 15,399,904 km (0.118 R)
• M45: 15,453,460 km (0.107 R)
• M46: 16,211,622 km (0.105 R)
• M47: 17,763,700 km (0.102 R)
• M48: 18,102,539 km (0.094 R)
• M49: 19,536,734 km (0.053 R)
• M50: 20,769,570 km (0.042 R)
• M51: 21,305,579 km (0.098 R)
• M52: 22,148,563 km (0.107 R)
• M53: 23,125,138 km (0.079 R)
• M54: 23,186,623 km (0.106 R)
• M55: 23,433,160 km (0.067 R)
• M56: 24,616,180 km (0.037 R)
• M57: 24,930,635 km (0.09 R)
• M58: 25,309,865 km (0.026 R)
• M59: 26,138,039 km (0.064 R)
• M60: 26,266,245 km (0.097 R)
• M61: 26,458,927 km (0.095 R)
• M62: 26,716,684 km (0.051 R)
• M63: 27,951,913 km (0.109 R)
• M64: 28,279,981 km (0.072 R)
• M65: 29,072,701 km (0.092 R)
• M66: 29,272,115 km (0.076 R)
• M67: 30,141,129 km (0.086 R)
• M68: 32,109,986 km (0.08 R)
• M69: 33,491,971 km (0.068 R)
• M70: 33,631,247 km (0.058 R)
• M71: 33,910,397 km (0.037 R)
• M72: 34,190,294 km (0.04 R)
• M73: 36,313,686 km (0.038 R)
• M74: 36,528,359 km (0.089 R)
• M75: 36,600,017 km (0.107 R)
• M76: 36,815,138 km (0.083 R)
• M77: 36,887,095 km (0.058 R)
• M78: 37,319,134 km (0.1 R)
• M79: 38,115,443 km (0.116 R)
• M80: 38,333,706 km (0.111 R)
• M81: 38,917,437 km (0.115 R)
• M82: 39,210,499 km (0.074 R)
• M83: 40,241,827 km (0.077 R)
• M84: 40,686,582 km (0.12 R)
• M85: 44,455,550 km (0.103 R)
• M86: 46,769,830 km (0.06 R)
• M87: 46,925,561 km (0.101 R)
• M88: 47,003,501 km (0.068 R)
• M89: 47,159,382 km (0.118 R)
• M90: 49,281,428 km (0.108 R)
• M91: 50,953,184 km (0.103 R)
• M92: 51,353,957 km (0.095 R)
• M93: 51,594,959 km (0.117 R)
• M94: 52,239,427 km (0.036 R)
• M95: 52,805,505 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.2

Radius: 6.7

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.62 AU - 11.76 AU

Year: 22929 Days

Day: 23.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,521,763 km

• M1: 446,101 km (0.118 R)
• M2: 798,105 km (0.111 R)
• M3: 872,305 km (0.1 R)
• M4: 1,001,558 km (0.073 R)
• M5: 1,193,043 km (0.114 R)
• M6: 1,278,763 km (0.076 R)
• M7: 1,642,136 km (0.091 R)
• M8: 1,705,865 km (0.086 R)
• M9: 1,835,566 km (0.115 R)
• M10: 2,139,399 km (0.082 R)
• M11: 2,532,094 km (0.096 R)
• M12: 2,908,482 km (0.099 R)
• M13: 2,985,824 km (0.12 R)
• M14: 3,302,373 km (0.098 R)
• M15: 3,464,687 km (0.115 R)
• M16: 3,671,281 km (0.109 R)
• M17: 4,053,205 km (0.113 R)
• M18: 4,447,844 km (0.105 R)
• M19: 4,854,750 km (0.066 R)
• M20: 5,511,186 km (0.047 R)
• M21: 5,655,548 km (0.065 R)
• M22: 6,195,297 km (0.059 R)
• M23: 6,598,164 km (0.043 R)
• M24: 6,649,177 km (0.096 R)
• M25: 6,700,339 km (0.118 R)
• M26: 6,906,036 km (0.115 R)
• M27: 7,009,558 km (0.092 R)
• M28: 7,803,324 km (0.081 R)
• M29: 8,680,865 km (0.05 R)
• M30: 9,245,148 km (0.12 R)
• M31: 9,359,441 km (0.106 R)
• M32: 9,647,267 km (0.041 R)
• M33: 10,231,447 km (0.112 R)
• M34: 11,129,184 km (0.048 R)
• M35: 12,365,012 km (0.111 R)
• M36: 12,935,279 km (0.119 R)
• M37: 12,999,157 km (0.095 R)
• M38: 14,696,644 km (0.066 R)
• M39: 15,368,040 km (0.057 R)
• M40: 15,707,328 km (0.045 R)
• M41: 17,441,167 km (0.112 R)
• M42: 17,795,116 km (0.085 R)
• M43: 18,438,386 km (0.04 R)
• M44: 19,089,137 km (0.075 R)
• M45: 19,600,463 km (0.067 R)
• M46: 20,190,327 km (0.073 R)
• M47: 23,071,133 km (0.047 R)
• M48: 23,303,908 km (0.07 R)
• M49: 23,928,628 km (0.05 R)
• M50: 24,955,618 km (0.105 R)
• M51: 25,835,702 km (0.105 R)
• M52: 25,996,819 km (0.098 R)
• M53: 26,158,384 km (0.092 R)
• M54: 26,807,490 km (0.038 R)
• M55: 26,889,020 km (0.109 R)
• M56: 27,461,980 km (0.104 R)
• M57: 29,288,720 km (0.045 R)
• M58: 31,583,701 km (0.112 R)
• M59: 32,622,060 km (0.102 R)
• M60: 32,883,407 km (0.1 R)
• M61: 33,583,824 km (0.029 R)
• M62: 34,023,941 km (0.075 R)
• M63: 34,289,029 km (0.086 R)
• M64: 34,732,287 km (0.044 R)
• M65: 36,886,197 km (0.117 R)
• M66: 36,977,003 km (0.115 R)
• M67: 38,990,740 km (0.093 R)
• M68: 39,175,494 km (0.117 R)
• M69: 40,571,092 km (0.102 R)
• M70: 44,660,799 km (0.113 R)
• M71: 45,047,958 km (0.119 R)
• M72: 45,825,418 km (0.092 R)
• M73: 48,184,277 km (0.081 R)
• M74: 48,581,310 km (0.077 R)
• M75: 49,178,804 km (0.107 R)
• M76: 54,354,890 km (0.112 R)
• M77: 54,871,601 km (0.03 R)
• M78: 55,078,645 km (0.027 R)
• M79: 55,389,958 km (0.072 R)
• M80: 56,118,350 km (0.081 R)
• M81: 57,795,043 km (0.049 R)
• M82: 58,639,673 km (0.046 R)
• M83: 59,275,763 km (0.046 R)
• M84: 63,140,025 km (0.114 R)
• M85: 64,336,958 km (0.06 R)
• M86: 66,974,368 km (0.119 R)
• M87: 67,972,336 km (0.057 R)
• M88: 69,422,687 km (0.079 R)
• M89: 70,320,274 km (0.071 R)
• M90: 70,770,564 km (0.082 R)
• M91: 73,149,918 km (0.029 R)
• M92: 74,063,363 km (0.102 R)
• M93: 75,095,289 km (0.082 R)
• M94: 75,440,411 km (0.098 R)
• M95: 76,825,837 km (0.079 R)
• M96: 77,057,564 km (0.117 R)
• M97: 77,405,678 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit