🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.8

Radius: 9.6

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.43 AU - 9.57 AU

Year: 8750 Days

Day: 14.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,413,827 km

• M1: 147,653 km (0.061 R)
• M2: 308,471 km (0.106 R)
• M3: 413,937 km (0.057 R)
• M4: 592,707 km (0.111 R)
• M5: 679,324 km (0.102 R)
• M6: 894,894 km (0.101 R)
• M7: 981,512 km (0.12 R)
• M8: 1,259,165 km (0.032 R)
• M9: 1,324,240 km (0.059 R)
• M10: 1,424,172 km (0.106 R)
• M11: 1,509,443 km (0.093 R)
• M12: 1,757,476 km (0.118 R)
• M13: 1,830,928 km (0.078 R)
• M14: 2,037,972 km (0.1 R)
• M15: 2,662,543 km (0.037 R)
• M16: 3,029,058 km (0.112 R)
• M17: 3,252,258 km (0.065 R)
• M18: 3,504,031 km (0.095 R)
• M19: 4,347,015 km (0.063 R)
• M20: 4,882,127 km (0.09 R)
• M21: 5,012,576 km (0.111 R)
• M22: 5,464,810 km (0.072 R)
• M23: 6,437,047 km (0.119 R)
• M24: 6,551,639 km (0.082 R)
• M25: 6,753,745 km (0.114 R)
• M26: 6,987,118 km (0.103 R)
• M27: 7,193,563 km (0.055 R)
• M28: 8,474,271 km (0.081 R)
• M29: 9,431,697 km (0.086 R)
• M30: 10,155,451 km (0.086 R)
• M31: 10,591,529 km (0.074 R)
• M32: 11,308,851 km (0.102 R)
• M33: 11,760,786 km (0.082 R)
• M34: 11,971,420 km (0.103 R)
• M35: 12,538,994 km (0.082 R)
• M36: 12,862,275 km (0.114 R)
• M37: 13,115,545 km (0.117 R)
• M38: 13,885,226 km (0.095 R)
• M39: 14,331,775 km (0.093 R)
• M40: 14,707,415 km (0.056 R)
• M41: 14,896,358 km (0.103 R)
• M42: 15,162,492 km (0.073 R)
• M43: 15,276,935 km (0.096 R)
• M44: 15,429,973 km (0.115 R)
• M45: 15,506,717 km (0.096 R)
• M46: 15,892,380 km (0.03 R)
• M47: 16,086,409 km (0.108 R)
• M48: 16,398,470 km (0.096 R)
• M49: 17,266,885 km (0.098 R)
• M50: 18,069,328 km (0.107 R)
• M51: 18,884,038 km (0.044 R)
• M52: 19,172,014 km (0.119 R)
• M53: 20,380,316 km (0.095 R)
• M54: 20,929,939 km (0.112 R)
• M55: 21,656,087 km (0.112 R)
• M56: 22,608,128 km (0.115 R)
• M57: 23,353,125 km (0.117 R)
• M58: 23,529,501 km (0.076 R)
• M59: 23,795,037 km (0.12 R)
• M60: 24,106,051 km (0.103 R)
• M61: 24,642,360 km (0.12 R)
• M62: 24,822,027 km (0.068 R)
• M63: 26,504,404 km (0.107 R)
• M64: 26,826,937 km (0.117 R)
• M65: 27,568,644 km (0.053 R)
• M66: 27,661,993 km (0.092 R)
• M67: 27,755,192 km (0.069 R)
• M68: 28,458,452 km (0.077 R)
• M69: 28,883,160 km (0.117 R)
• M70: 29,882,324 km (0.086 R)
• M71: 31,038,117 km (0.06 R)
• M72: 31,280,765 km (0.112 R)
• M73: 31,621,400 km (0.067 R)
• M74: 32,208,422 km (0.114 R)
• M75: 32,651,082 km (0.114 R)
• M76: 32,799,034 km (0.104 R)
• M77: 33,095,687 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.4

Radius: 13.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12 AU - 12.58 AU

Year: 15213 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,413,827 km

• M1: 171,290 km (0.1 R)
• M2: 391,946 km (0.076 R)
• M3: 489,035 km (0.117 R)
• M4: 756,965 km (0.113 R)
• M5: 864,975 km (0.105 R)
• M6: 955,631 km (0.095 R)
• M7: 1,300,903 km (0.057 R)
• M8: 1,461,122 km (0.111 R)
• M9: 2,393,865 km (0.083 R)
• M10: 2,728,964 km (0.078 R)
• M11: 2,867,342 km (0.113 R)
• M12: 3,223,685 km (0.09 R)
• M13: 3,370,290 km (0.066 R)
• M14: 4,663,414 km (0.069 R)
• M15: 4,829,917 km (0.084 R)
• M16: 5,125,971 km (0.106 R)
• M17: 5,471,692 km (0.056 R)
• M18: 5,603,338 km (0.117 R)
• M19: 5,869,921 km (0.102 R)
• M20: 6,095,216 km (0.106 R)
• M21: 6,231,798 km (0.118 R)
• M22: 6,369,429 km (0.082 R)
• M23: 6,461,730 km (0.061 R)
• M24: 6,788,303 km (0.067 R)
• M25: 7,702,196 km (0.075 R)
• M26: 8,603,673 km (0.114 R)
• M27: 9,327,876 km (0.112 R)
• M28: 10,834,626 km (0.119 R)
• M29: 11,000,530 km (0.109 R)
• M30: 11,616,125 km (0.043 R)
• M31: 11,956,759 km (0.076 R)
• M32: 12,071,052 km (0.109 R)
• M33: 13,411,000 km (0.117 R)
• M34: 15,664,393 km (0.088 R)
• M35: 15,852,138 km (0.089 R)
• M36: 18,427,167 km (0.094 R)
• M37: 18,691,805 km (0.069 R)
• M38: 20,101,615 km (0.102 R)
• M39: 21,337,144 km (0.111 R)
• M40: 21,475,971 km (0.081 R)
• M41: 22,456,136 km (0.116 R)
• M42: 23,307,797 km (0.059 R)
• M43: 23,665,785 km (0.119 R)
• M44: 24,314,740 km (0.066 R)
• M45: 25,482,950 km (0.08 R)
• M46: 26,893,808 km (0.068 R)
• M47: 27,118,952 km (0.075 R)
• M48: 28,177,657 km (0.076 R)
• M49: 29,172,931 km (0.067 R)
• M50: 30,413,696 km (0.098 R)
• M51: 30,648,265 km (0.066 R)
• M52: 31,671,515 km (0.101 R)
• M53: 33,107,056 km (0.094 R)
• M54: 34,482,160 km (0.108 R)
• M55: 36,372,179 km (0.107 R)
• M56: 36,787,463 km (0.053 R)
• M57: 37,790,666 km (0.11 R)
• M58: 41,285,721 km (0.107 R)
• M59: 42,415,335 km (0.119 R)
• M60: 44,527,357 km (0.108 R)
• M61: 45,328,304 km (0.119 R)
• M62: 45,596,234 km (0.104 R)
• M63: 45,685,694 km (0.094 R)
• M64: 46,403,464 km (0.081 R)
• M65: 46,673,488 km (0.109 R)
• M66: 46,853,904 km (0.113 R)
• M67: 50,324,724 km (0.071 R)
• M68: 51,810,829 km (0.107 R)
• M69: 52,465,469 km (0.082 R)
• M70: 53,217,049 km (0.09 R)
• M71: 54,540,840 km (0.09 R)
• M72: 55,397,587 km (0.095 R)
• M73: 57,124,396 km (0.105 R)
• M74: 57,510,508 km (0.072 R)
• M75: 58,966,245 km (0.083 R)
• M76: 59,649,757 km (0.12 R)
• M77: 59,747,594 km (0.103 R)
• M78: 60,041,405 km (0.12 R)
• M79: 60,237,677 km (0.103 R)
• M80: 60,630,671 km (0.108 R)
• M81: 60,729,106 km (0.025 R)
• M82: 61,123,147 km (0.118 R)
• M83: 62,509,171 km (0.058 R)
• M84: 62,907,101 km (0.115 R)
• M85: 64,105,829 km (0.094 R)
• M86: 64,808,640 km (0.068 R)
• M87: 65,413,165 km (0.109 R)

Asteroid Belt

Center: 14.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.7

Radius: 3.4

Gravity: 79.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.43 AU - 21.59 AU

Year: 25872 Days

Day: 18.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,413,827 km

• M1: 207,043 km (0.114 R)
• M2: 389,254 km (0.115 R)
• M3: 1,121,236 km (0.036 R)
• M4: 1,806,095 km (0.088 R)
• M5: 2,378,008 km (0.118 R)
• M6: 2,507,260 km (0.08 R)
• M7: 3,820,730 km (0.068 R)
• M8: 5,364,879 km (0.071 R)
• M9: 5,534,373 km (0.12 R)
• M10: 5,763,258 km (0.115 R)
• M11: 6,053,627 km (0.108 R)
• M12: 6,528,002 km (0.045 R)
• M13: 6,769,752 km (0.072 R)
• M14: 7,199,697 km (0.083 R)
• M15: 7,575,337 km (0.088 R)
• M16: 7,765,476 km (0.101 R)
• M17: 7,829,205 km (0.095 R)
• M18: 8,410,691 km (0.091 R)
• M19: 8,673,535 km (0.104 R)
• M20: 9,751,687 km (0.105 R)
• M21: 10,027,695 km (0.11 R)
• M22: 10,306,396 km (0.068 R)
• M23: 10,871,277 km (0.118 R)
• M24: 12,252,814 km (0.113 R)
• M25: 13,611,611 km (0.055 R)
• M26: 15,737,397 km (0.109 R)
• M27: 15,818,030 km (0.095 R)
• M28: 16,879,427 km (0.049 R)
• M29: 17,044,882 km (0.111 R)
• M30: 18,048,086 km (0.116 R)
• M31: 18,727,559 km (0.101 R)
• M32: 19,936,459 km (0.068 R)
• M33: 22,610,821 km (0.063 R)
• M34: 24,175,315 km (0.101 R)
• M35: 24,268,515 km (0.099 R)
• M36: 24,642,060 km (0.112 R)
• M37: 25,774,516 km (0.085 R)
• M38: 26,923,727 km (0.119 R)
• M39: 27,020,218 km (0.063 R)
• M40: 27,310,438 km (0.081 R)
• M41: 27,894,169 km (0.1 R)
• M42: 29,669,447 km (0.08 R)
• M43: 30,369,714 km (0.087 R)
• M44: 32,092,782 km (0.12 R)
• M45: 33,431,683 km (0.115 R)
• M46: 35,526,951 km (0.093 R)
• M47: 36,376,817 km (0.072 R)
• M48: 40,947,181 km (0.105 R)
• M49: 41,169,334 km (0.069 R)
• M50: 43,865,686 km (0.116 R)
• M51: 45,235,105 km (0.115 R)
• M52: 45,925,050 km (0.108 R)
• M53: 47,082,639 km (0.05 R)
• M54: 49,072,590 km (0.087 R)
• M55: 49,663,052 km (0.067 R)
• M56: 51,688,308 km (0.074 R)
• M57: 52,409,520 km (0.108 R)
• M58: 53,255,047 km (0.116 R)
• M59: 56,929,769 km (0.087 R)
• M60: 58,672,434 km (0.056 R)
• M61: 60,811,983 km (0.029 R)
• M62: 61,446,129 km (0.046 R)
• M63: 62,465,189 km (0.076 R)
• M64: 63,875,598 km (0.083 R)
• M65: 64,262,159 km (0.055 R)
• M66: 68,959,981 km (0.096 R)
• M67: 70,018,835 km (0.066 R)
• M68: 70,949,782 km (0.12 R)
• M69: 71,483,697 km (0.09 R)
• M70: 73,093,071 km (0.053 R)
• M71: 73,227,709 km (0.113 R)
• M72: 73,902,246 km (0.078 R)
• M73: 75,665,556 km (0.119 R)
• M74: 77,031,384 km (0.112 R)
• M75: 77,580,109 km (0.09 R)
• M76: 79,926,103 km (0.062 R)
• M77: 82,715,804 km (0.117 R)
• M78: 83,137,072 km (0.112 R)
• M79: 83,699,709 km (0.115 R)
• M80: 87,388,045 km (0.068 R)
• M81: 87,674,076 km (0.114 R)
• M82: 88,390,201 km (0.098 R)
• M83: 88,677,130 km (0.107 R)
• M84: 89,395,948 km (0.12 R)
• M85: 89,540,010 km (0.113 R)
• M86: 90,984,228 km (0.05 R)
• M87: 91,129,189 km (0.106 R)
• M88: 93,019,208 km (0.08 R)
• M89: 95,068,998 km (0.064 R)
• M90: 96,247,081 km (0.106 R)
• M91: 97,133,748 km (0.096 R)
• M92: 98,468,759 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.3

Radius: 7

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.25 AU - 20.55 AU

Year: 26741 Days

Day: 15 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,413,827 km

• M1: 94,247 km (0.027 R)
• M2: 179,667 km (0.12 R)
• M3: 297,401 km (0.093 R)
• M4: 367,263 km (0.078 R)
• M5: 853,905 km (0.065 R)
• M6: 1,039,556 km (0.113 R)
• M7: 1,238,222 km (0.106 R)
• M8: 1,357,301 km (0.045 R)
• M9: 1,480,121 km (0.106 R)
• M10: 1,606,681 km (0.045 R)
• M11: 1,704,069 km (0.112 R)
• M12: 2,077,615 km (0.079 R)
• M13: 2,148,375 km (0.099 R)
• M14: 2,402,093 km (0.081 R)
• M15: 2,898,608 km (0.064 R)
• M16: 3,552,201 km (0.094 R)
• M17: 4,027,175 km (0.099 R)
• M18: 4,568,270 km (0.05 R)
• M19: 4,614,346 km (0.088 R)
• M20: 8,546,078 km (0.103 R)
• M21: 9,005,343 km (0.116 R)
• M22: 11,544,916 km (0.065 R)
• M23: 11,988,474 km (0.047 R)
• M24: 12,826,821 km (0.053 R)
• M25: 13,286,086 km (0.111 R)
• M26: 13,951,497 km (0.099 R)
• M27: 14,018,667 km (0.033 R)
• M28: 15,176,405 km (0.062 R)
• M29: 16,223,291 km (0.091 R)
• M30: 16,293,901 km (0.043 R)
• M31: 16,577,389 km (0.119 R)
• M32: 17,077,495 km (0.059 R)
• M33: 17,437,577 km (0.09 R)
• M34: 17,946,209 km (0.111 R)
• M35: 18,533,231 km (0.072 R)
• M36: 19,425,732 km (0.097 R)
• M37: 20,028,462 km (0.07 R)
• M38: 20,484,586 km (0.059 R)
• M39: 23,771,700 km (0.12 R)
• M40: 24,659,264 km (0.033 R)
• M41: 25,148,000 km (0.066 R)
• M42: 25,722,157 km (0.088 R)
• M43: 27,639,104 km (0.088 R)
• M44: 28,486,875 km (0.109 R)
• M45: 29,171,136 km (0.11 R)
• M46: 29,343,024 km (0.053 R)
• M47: 29,687,997 km (0.073 R)
• M48: 30,555,963 km (0.118 R)
• M49: 30,730,544 km (0.071 R)
• M50: 30,905,574 km (0.098 R)
• M51: 31,256,381 km (0.081 R)
• M52: 32,228,168 km (0.096 R)
• M53: 32,405,891 km (0.094 R)
• M54: 33,569,014 km (0.082 R)
• M55: 34,110,558 km (0.075 R)
• M56: 34,201,065 km (0.092 R)
• M57: 35,936,251 km (0.093 R)
• M58: 36,212,857 km (0.11 R)
• M59: 38,450,842 km (0.1 R)
• M60: 38,828,277 km (0.106 R)
• M61: 40,349,837 km (0.088 R)
• M62: 42,473,827 km (0.112 R)
• M63: 43,157,191 km (0.105 R)
• M64: 43,844,144 km (0.042 R)
• M65: 43,942,579 km (0.112 R)
• M66: 44,931,122 km (0.062 R)
• M67: 45,527,718 km (0.063 R)
• M68: 46,227,088 km (0.068 R)
• M69: 47,940,134 km (0.058 R)
• M70: 48,041,561 km (0.077 R)
• M71: 48,448,018 km (0.092 R)
• M72: 49,059,724 km (0.083 R)
• M73: 49,469,024 km (0.103 R)
• M74: 50,084,918 km (0.106 R)
• M75: 53,623,207 km (0.106 R)
• M76: 53,939,307 km (0.068 R)
• M77: 55,422,421 km (0.087 R)
• M78: 57,241,232 km (0.032 R)
• M79: 60,608,081 km (0.117 R)
• M80: 62,260,091 km (0.081 R)
• M81: 62,370,643 km (0.076 R)
• M82: 65,608,241 km (0.105 R)
• M83: 67,077,142 km (0.065 R)
• M84: 68,328,678 km (0.097 R)
• M85: 69,358,210 km (0.042 R)
• M86: 72,361,388 km (0.065 R)
• M87: 73,996,044 km (0.092 R)
• M88: 76,589,173 km (0.116 R)
• M89: 76,826,435 km (0.117 R)
• M90: 78,135,417 km (0.117 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 10,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit