🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 11.1

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.42 AU - 0.64 AU

Year: 266 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,334,580 km

• M1: 138,378 km (0.07 R)
• M2: 215,720 km (0.049 R)
• M3: 293,511 km (0.084 R)
• M4: 402,867 km (0.077 R)
• M5: 568,771 km (0.114 R)
• M6: 646,712 km (0.074 R)
• M7: 735,722 km (0.093 R)
• M8: 808,128 km (0.067 R)
• M9: 912,697 km (0.094 R)
• M10: 1,014,423 km (0.073 R)
• M11: 1,096,253 km (0.104 R)
• M12: 1,168,509 km (0.082 R)
• M13: 1,313,619 km (0.106 R)
• M14: 1,460,674 km (0.088 R)
• M15: 1,572,423 km (0.11 R)
• M16: 1,719,777 km (0.045 R)
• M17: 1,833,472 km (0.115 R)
• M18: 1,915,451 km (0.068 R)
• M19: 1,988,904 km (0.044 R)
• M20: 2,093,473 km (0.07 R)
• M21: 2,225,418 km (0.026 R)
• M22: 2,323,704 km (0.101 R)
• M23: 2,632,923 km (0.034 R)
• M24: 2,748,262 km (0.112 R)
• M25: 2,842,808 km (0.073 R)
• M26: 2,938,551 km (0.115 R)
• M27: 3,018,137 km (0.079 R)
• M28: 3,092,786 km (0.034 R)
• M29: 3,202,890 km (0.106 R)
• M30: 3,343,961 km (0.111 R)
• M31: 3,457,207 km (0.102 R)
• M32: 3,614,135 km (0.043 R)
• M33: 3,854,090 km (0.078 R)
• M34: 3,972,871 km (0.07 R)
• M35: 4,092,998 km (0.045 R)
• M36: 4,201,456 km (0.049 R)
• M37: 4,369,305 km (0.107 R)
• M38: 4,473,575 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 14.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.44 AU - 1.7 AU

Year: 1358 Days

Day: 9.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 84,334,580 km

• M1: 184,903 km (0.108 R)
• M2: 307,274 km (0.112 R)
• M3: 452,085 km (0.06 R)
• M4: 557,402 km (0.093 R)
• M5: 668,254 km (0.118 R)
• M6: 818,151 km (0.107 R)
• M7: 935,884 km (0.042 R)
• M8: 1,297,762 km (0.117 R)
• M9: 1,416,093 km (0.06 R)
• M10: 1,522,607 km (0.078 R)
• M11: 1,616,405 km (0.079 R)
• M12: 1,720,376 km (0.094 R)
• M13: 1,893,161 km (0.091 R)
• M14: 2,028,996 km (0.111 R)
• M15: 2,301,713 km (0.115 R)
• M16: 2,410,620 km (0.106 R)
• M17: 2,633,820 km (0.1 R)
• M18: 2,757,687 km (0.079 R)
• M19: 2,863,902 km (0.112 R)
• M20: 3,100,865 km (0.114 R)
• M21: 3,221,889 km (0.07 R)
• M22: 3,365,055 km (0.098 R)
• M23: 3,510,464 km (0.111 R)
• M24: 3,636,724 km (0.082 R)
• M25: 3,732,467 km (0.112 R)
• M26: 3,839,878 km (0.071 R)
• M27: 3,992,169 km (0.053 R)
• M28: 4,113,044 km (0.051 R)
• M29: 4,517,856 km (0.085 R)
• M30: 4,794,911 km (0.111 R)
• M31: 5,065,683 km (0.078 R)
• M32: 5,173,094 km (0.053 R)
• M33: 5,696,687 km (0.096 R)
• M34: 5,870,968 km (0.077 R)
• M35: 5,971,199 km (0.076 R)
• M36: 6,173,755 km (0.085 R)
• M37: 6,339,958 km (0.079 R)
• M38: 6,650,673 km (0.113 R)
• M39: 7,287,361 km (0.102 R)
• M40: 7,490,365 km (0.081 R)
• M41: 7,681,551 km (0.067 R)
• M42: 7,832,945 km (0.092 R)
• M43: 7,957,560 km (0.119 R)
• M44: 8,166,697 km (0.074 R)
• M45: 8,321,232 km (0.058 R)
• M46: 9,108,566 km (0.087 R)
• M47: 9,254,274 km (0.115 R)
• M48: 9,503,953 km (0.089 R)
• M49: 9,889,915 km (0.104 R)
• M50: 10,069,881 km (0.114 R)
• M51: 10,235,786 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.7

Radius: 11

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.04 AU - 4.28 AU

Year: 5857 Days

Day: 8.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 84,334,580 km

• M1: 210,185 km (0.102 R)
• M2: 344,225 km (0.107 R)
• M3: 450,738 km (0.112 R)
• M4: 562,039 km (0.106 R)
• M5: 683,961 km (0.044 R)
• M6: 879,785 km (0.107 R)
• M7: 968,048 km (0.079 R)
• M8: 1,314,217 km (0.045 R)
• M9: 1,481,917 km (0.107 R)
• M10: 1,615,956 km (0.114 R)
• M11: 1,768,247 km (0.104 R)
• M12: 1,881,941 km (0.119 R)
• M13: 1,983,668 km (0.048 R)
• M14: 2,132,069 km (0.064 R)
• M15: 2,253,692 km (0.086 R)
• M16: 2,346,293 km (0.099 R)
• M17: 2,503,820 km (0.098 R)
• M18: 2,616,018 km (0.113 R)
• M19: 2,997,193 km (0.052 R)
• M20: 3,116,722 km (0.095 R)
• M21: 3,255,250 km (0.091 R)
• M22: 3,502,685 km (0.104 R)
• M23: 3,701,650 km (0.067 R)
• M24: 3,922,905 km (0.087 R)
• M25: 4,592,954 km (0.119 R)
• M26: 4,890,953 km (0.105 R)
• M27: 5,257,168 km (0.087 R)
• M28: 5,464,361 km (0.069 R)
• M29: 5,716,733 km (0.071 R)
• M30: 5,823,097 km (0.101 R)
• M31: 6,080,854 km (0.054 R)
• M32: 6,408,324 km (0.071 R)
• M33: 6,899,304 km (0.104 R)
• M34: 7,775,649 km (0.074 R)
• M35: 7,846,408 km (0.102 R)
• M36: 7,917,318 km (0.115 R)
• M37: 8,179,114 km (0.081 R)
• M38: 9,230,039 km (0.091 R)
• M39: 9,886,026 km (0.111 R)
• M40: 10,142,287 km (0.039 R)
• M41: 10,452,852 km (0.033 R)
• M42: 10,556,972 km (0.043 R)
• M43: 12,051,904 km (0.094 R)
• M44: 12,298,291 km (0.11 R)
• M45: 12,518,799 km (0.116 R)
• M46: 12,629,501 km (0.111 R)
• M47: 12,879,778 km (0.081 R)
• M48: 13,019,503 km (0.068 R)
• M49: 13,783,050 km (0.12 R)
• M50: 13,983,362 km (0.104 R)
• M51: 14,532,087 km (0.047 R)
• M52: 14,940,788 km (0.074 R)
• M53: 15,146,635 km (0.094 R)
• M54: 16,069,354 km (0.102 R)
• M55: 17,010,325 km (0.112 R)
• M56: 17,225,297 km (0.12 R)
• M57: 17,626,818 km (0.113 R)
• M58: 18,282,057 km (0.114 R)
• M59: 18,439,284 km (0.106 R)
• M60: 18,596,960 km (0.109 R)
• M61: 18,754,935 km (0.096 R)
• M62: 19,520,129 km (0.109 R)
• M63: 20,523,332 km (0.102 R)
• M64: 20,719,455 km (0.079 R)
• M65: 20,850,652 km (0.066 R)
• M66: 21,377,835 km (0.104 R)
• M67: 22,411,706 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.3

Radius: 5.1

Gravity: 28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.94 AU - 8.82 AU

Year: 16745 Days

Day: 22.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,334,580 km

• M1: 122,221 km (0.071 R)
• M2: 154,086 km (0.116 R)
• M3: 319,691 km (0.065 R)
• M4: 534,214 km (0.083 R)
• M5: 1,026,092 km (0.077 R)
• M6: 1,312,572 km (0.112 R)
• M7: 1,711,549 km (0.089 R)
• M8: 2,018,075 km (0.107 R)
• M9: 2,375,016 km (0.087 R)
• M10: 2,577,871 km (0.089 R)
• M11: 2,612,278 km (0.106 R)
• M12: 3,293,996 km (0.111 R)
• M13: 3,908,394 km (0.095 R)
• M14: 4,350,904 km (0.073 R)
• M15: 4,599,087 km (0.044 R)
• M16: 5,503,257 km (0.118 R)
• M17: 5,816,664 km (0.11 R)
• M18: 6,135,757 km (0.098 R)
• M19: 6,181,833 km (0.104 R)
• M20: 6,886,439 km (0.117 R)
• M21: 7,715,510 km (0.053 R)
• M22: 8,782,293 km (0.075 R)
• M23: 9,148,059 km (0.093 R)
• M24: 9,518,913 km (0.079 R)
• M25: 9,679,281 km (0.081 R)
• M26: 9,894,553 km (0.103 R)
• M27: 9,948,558 km (0.072 R)
• M28: 10,549,791 km (0.049 R)
• M29: 10,938,447 km (0.104 R)
• M30: 12,422,906 km (0.101 R)
• M31: 12,951,286 km (0.091 R)
• M32: 13,727,400 km (0.089 R)
• M33: 15,827,455 km (0.03 R)
• M34: 16,914,283 km (0.091 R)
• M35: 17,043,835 km (0.048 R)
• M36: 17,173,536 km (0.041 R)
• M37: 17,238,611 km (0.119 R)
• M38: 18,091,319 km (0.113 R)
• M39: 19,226,917 km (0.079 R)
• M40: 20,179,257 km (0.099 R)
• M41: 20,938,316 km (0.095 R)
• M42: 21,356,293 km (0.044 R)
• M43: 21,988,344 km (0.078 R)
• M44: 22,271,233 km (0.069 R)
• M45: 24,870,945 km (0.089 R)
• M46: 25,018,299 km (0.092 R)
• M47: 26,131,606 km (0.11 R)
• M48: 26,581,447 km (0.094 R)
• M49: 26,882,887 km (0.096 R)
• M50: 27,336,917 km (0.056 R)
• M51: 27,412,912 km (0.06 R)
• M52: 27,641,199 km (0.102 R)
• M53: 29,723,451 km (0.106 R)
• M54: 30,665,020 km (0.086 R)
• M55: 31,616,313 km (0.117 R)
• M56: 32,015,440 km (0.11 R)
• M57: 33,061,279 km (0.07 R)
• M58: 33,873,296 km (0.081 R)
• M59: 34,938,882 km (0.052 R)
• M60: 36,265,217 km (0.07 R)
• M61: 36,850,743 km (0.092 R)
• M62: 37,355,037 km (0.115 R)
• M63: 37,777,053 km (0.063 R)
• M64: 37,861,575 km (0.105 R)
• M65: 40,428,525 km (0.093 R)
• M66: 40,601,610 km (0.073 R)
• M67: 41,122,510 km (0.077 R)
• M68: 41,645,504 km (0.096 R)
• M69: 41,907,899 km (0.101 R)
• M70: 43,139,388 km (0.116 R)
• M71: 45,637,822 km (0.06 R)
• M72: 48,918,504 km (0.106 R)
• M73: 49,010,656 km (0.036 R)
• M74: 49,195,260 km (0.12 R)
• M75: 49,380,163 km (0.082 R)
• M76: 49,935,919 km (0.115 R)
• M77: 50,680,318 km (0.083 R)
• M78: 51,428,307 km (0.116 R)
• M79: 52,651,569 km (0.09 R)
• M80: 52,935,356 km (0.079 R)
• M81: 54,552,360 km (0.101 R)
• M82: 55,510,983 km (0.073 R)
• M83: 57,153,567 km (0.063 R)
• M84: 60,981,777 km (0.079 R)
• M85: 61,478,591 km (0.115 R)
• M86: 62,776,353 km (0.119 R)
• M87: 63,579,544 km (0.041 R)
• M88: 64,184,069 km (0.088 R)
• M89: 64,790,539 km (0.09 R)
• M90: 66,009,312 km (0.104 R)
• M91: 67,954,384 km (0.119 R)
• M92: 68,572,373 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.5

Radius: 7.5

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.36 AU - 11.24 AU

Year: 19577 Days

Day: 19.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,334,580 km

• M1: 107,112 km (0.105 R)
• M2: 165,156 km (0.118 R)
• M3: 487,988 km (0.112 R)
• M4: 1,006,943 km (0.116 R)
• M5: 1,489,247 km (0.117 R)
• M6: 1,754,783 km (0.041 R)
• M7: 2,107,684 km (0.118 R)
• M8: 2,559,919 km (0.098 R)
• M9: 2,717,296 km (0.062 R)
• M10: 2,837,572 km (0.11 R)
• M11: 3,860,971 km (0.107 R)
• M12: 4,087,463 km (0.116 R)
• M13: 4,364,967 km (0.074 R)
• M14: 4,696,625 km (0.11 R)
• M15: 5,233,981 km (0.083 R)
• M16: 6,050,187 km (0.113 R)
• M17: 8,845,423 km (0.107 R)
• M18: 9,264,447 km (0.08 R)
• M19: 9,690,052 km (0.115 R)
• M20: 9,997,925 km (0.087 R)
• M21: 11,326,055 km (0.084 R)
• M22: 13,045,533 km (0.108 R)
• M23: 13,659,632 km (0.083 R)
• M24: 13,797,412 km (0.094 R)
• M25: 14,004,754 km (0.091 R)
• M26: 15,128,683 km (0.1 R)
• M27: 16,208,331 km (0.099 R)
• M28: 18,213,690 km (0.055 R)
• M29: 18,441,229 km (0.097 R)
• M30: 18,593,519 km (0.086 R)
• M31: 18,669,814 km (0.12 R)
• M32: 19,826,655 km (0.11 R)
• M33: 19,904,595 km (0.094 R)
• M34: 20,139,015 km (0.061 R)
• M35: 20,217,404 km (0.107 R)
• M36: 22,209,001 km (0.117 R)
• M37: 22,533,478 km (0.076 R)
• M38: 23,186,922 km (0.081 R)
• M39: 23,351,330 km (0.03 R)
• M40: 25,269,324 km (0.029 R)
• M41: 26,033,470 km (0.117 R)
• M42: 27,237,135 km (0.096 R)
• M43: 28,020,579 km (0.05 R)
• M44: 28,988,028 km (0.111 R)
• M45: 29,165,152 km (0.066 R)
• M46: 29,520,447 km (0.117 R)
• M47: 29,609,458 km (0.079 R)
• M48: 30,774,975 km (0.105 R)
• M49: 30,865,332 km (0.103 R)
• M50: 31,590,732 km (0.113 R)
• M51: 32,047,005 km (0.066 R)
• M52: 32,321,817 km (0.12 R)
• M53: 32,505,523 km (0.08 R)
• M54: 32,597,376 km (0.071 R)
• M55: 34,173,838 km (0.08 R)
• M56: 35,206,961 km (0.094 R)
• M57: 36,441,144 km (0.039 R)
• M58: 36,823,815 km (0.108 R)
• M59: 37,496,557 km (0.091 R)
• M60: 37,689,538 km (0.054 R)
• M61: 39,049,532 km (0.111 R)
• M62: 39,539,166 km (0.094 R)
• M63: 41,218,851 km (0.078 R)
• M64: 42,720,365 km (0.101 R)
• M65: 48,166,924 km (0.093 R)
• M66: 50,172,134 km (0.068 R)
• M67: 51,024,543 km (0.063 R)
• M68: 53,718,950 km (0.065 R)
• M69: 54,154,280 km (0.091 R)
• M70: 55,028,679 km (0.039 R)
• M71: 55,907,567 km (0.092 R)
• M72: 58,013,605 km (0.06 R)
• M73: 58,348,555 km (0.109 R)
• M74: 58,684,103 km (0.119 R)
• M75: 59,807,284 km (0.11 R)
• M76: 60,032,728 km (0.064 R)
• M77: 60,145,525 km (0.046 R)
• M78: 60,484,513 km (0.1 R)
• M79: 61,618,914 km (0.118 R)
• M80: 66,226,529 km (0.115 R)
• M81: 67,161,216 km (0.105 R)
• M82: 69,161,938 km (0.117 R)
• M83: 70,943,499 km (0.081 R)
• M84: 74,188,277 km (0.114 R)
• M85: 74,430,625 km (0.105 R)
• M86: 75,280,640 km (0.095 R)
• M87: 76,867,724 km (0.106 R)
• M88: 77,235,585 km (0.113 R)
• M89: 78,465,878 km (0.082 R)
• M90: 78,712,715 km (0.086 R)
• M91: 79,826,770 km (0.096 R)
• M92: 80,696,831 km (0.085 R)
• M93: 83,199,903 km (0.056 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 17,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit