🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.9

Radius: 13.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.69 AU - 0.71 AU

Year: 384 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,831,847 km

• M1: 184,454 km (0.082 R)
• M2: 281,842 km (0.087 R)
• M3: 406,308 km (0.099 R)
• M4: 527,781 km (0.115 R)
• M5: 691,890 km (0.114 R)
• M6: 804,089 km (0.119 R)
• M7: 923,318 km (0.054 R)
• M8: 1,081,742 km (0.057 R)
• M9: 1,279,660 km (0.103 R)
• M10: 1,416,991 km (0.037 R)
• M11: 1,522,158 km (0.09 R)
• M12: 1,613,563 km (0.103 R)
• M13: 1,791,285 km (0.096 R)
• M14: 1,888,374 km (0.107 R)
• M15: 1,993,392 km (0.047 R)
• M16: 2,148,525 km (0.113 R)
• M17: 2,313,980 km (0.113 R)
• M18: 2,407,927 km (0.118 R)
• M19: 2,716,997 km (0.036 R)
• M20: 2,829,793 km (0.076 R)
• M21: 2,937,205 km (0.081 R)
• M22: 3,032,498 km (0.055 R)
• M23: 3,149,634 km (0.074 R)
• M24: 3,381,361 km (0.056 R)
• M25: 3,474,111 km (0.074 R)
• M26: 3,625,953 km (0.098 R)
• M27: 3,824,619 km (0.106 R)
• M28: 4,155,978 km (0.072 R)
• M29: 4,286,577 km (0.098 R)
• M30: 4,426,302 km (0.094 R)
• M31: 4,615,094 km (0.094 R)
• M32: 4,710,538 km (0.107 R)
• M33: 4,798,651 km (0.098 R)
• M34: 4,960,067 km (0.1 R)
• M35: 5,123,577 km (0.045 R)
• M36: 5,255,523 km (0.058 R)
• M37: 5,346,927 km (0.107 R)
• M38: 5,523,004 km (0.107 R)
• M39: 5,675,444 km (0.069 R)
• M40: 5,932,752 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.6

Radius: 8.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.68 AU - 2.58 AU

Year: 2039 Days

Day: 14.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,831,847 km

• M1: 111,301 km (0.053 R)
• M2: 171,589 km (0.081 R)
• M3: 240,703 km (0.085 R)
• M4: 329,564 km (0.099 R)
• M5: 416,181 km (0.103 R)
• M6: 500,106 km (0.102 R)
• M7: 559,795 km (0.072 R)
• M8: 634,893 km (0.12 R)
• M9: 700,417 km (0.107 R)
• M10: 1,079,797 km (0.082 R)
• M11: 1,159,683 km (0.106 R)
• M12: 1,216,829 km (0.109 R)
• M13: 1,317,060 km (0.066 R)
• M14: 1,561,802 km (0.113 R)
• M15: 1,652,907 km (0.044 R)
• M16: 1,936,694 km (0.103 R)
• M17: 2,104,543 km (0.107 R)
• M18: 2,215,694 km (0.114 R)
• M19: 2,297,823 km (0.086 R)
• M20: 2,701,887 km (0.111 R)
• M21: 2,889,782 km (0.09 R)
• M22: 3,419,957 km (0.116 R)
• M23: 3,515,251 km (0.098 R)
• M24: 3,635,677 km (0.047 R)
• M25: 3,732,916 km (0.112 R)
• M26: 3,942,652 km (0.098 R)
• M27: 4,005,034 km (0.04 R)
• M28: 4,168,844 km (0.071 R)
• M29: 4,322,032 km (0.072 R)
• M30: 4,412,389 km (0.098 R)
• M31: 4,594,749 km (0.111 R)
• M32: 4,686,901 km (0.066 R)
• M33: 4,806,280 km (0.094 R)
• M34: 4,886,465 km (0.081 R)
• M35: 4,967,098 km (0.089 R)
• M36: 5,501,761 km (0.093 R)
• M37: 5,571,623 km (0.111 R)
• M38: 5,641,934 km (0.067 R)
• M39: 5,698,183 km (0.096 R)
• M40: 5,811,578 km (0.112 R)
• M41: 5,868,575 km (0.081 R)
• M42: 6,098,208 km (0.066 R)
• M43: 6,228,657 km (0.107 R)
• M44: 6,360,004 km (0.108 R)
• M45: 6,940,144 km (0.115 R)
• M46: 7,259,536 km (0.112 R)
• M47: 7,677,213 km (0.093 R)
• M48: 7,802,427 km (0.113 R)
• M49: 8,039,240 km (0.078 R)
• M50: 8,102,669 km (0.094 R)
• M51: 8,182,405 km (0.075 R)
• M52: 8,342,475 km (0.078 R)
• M53: 8,455,122 km (0.086 R)
• M54: 8,665,756 km (0.091 R)
• M55: 9,075,804 km (0.105 R)
• M56: 9,241,558 km (0.038 R)
• M57: 10,119,548 km (0.113 R)
• M58: 10,325,993 km (0.085 R)
• M59: 10,499,078 km (0.114 R)
• M60: 10,568,491 km (0.115 R)
• M61: 10,655,707 km (0.108 R)
• M62: 10,900,748 km (0.099 R)
• M63: 10,988,861 km (0.076 R)
• M64: 11,130,082 km (0.074 R)
• M65: 11,236,446 km (0.1 R)
• M66: 11,647,391 km (0.105 R)
• M67: 11,936,115 km (0.112 R)
• M68: 12,190,880 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.5

Radius: 14.9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.43 AU - 3.19 AU

Year: 3090 Days

Day: 8.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,831,847 km

• M1: 208,689 km (0.111 R)
• M2: 307,274 km (0.082 R)
• M3: 565,181 km (0.078 R)
• M4: 736,171 km (0.109 R)
• M5: 894,146 km (0.099 R)
• M6: 1,029,682 km (0.04 R)
• M7: 1,272,330 km (0.117 R)
• M8: 1,401,283 km (0.067 R)
• M9: 1,589,477 km (0.085 R)
• M10: 1,729,351 km (0.107 R)
• M11: 2,299,618 km (0.108 R)
• M12: 2,475,546 km (0.077 R)
• M13: 2,858,217 km (0.047 R)
• M14: 2,978,494 km (0.098 R)
• M15: 3,331,844 km (0.099 R)
• M16: 3,643,007 km (0.088 R)
• M17: 3,830,603 km (0.079 R)
• M18: 4,098,682 km (0.056 R)
• M19: 4,333,402 km (0.062 R)
• M20: 4,452,481 km (0.083 R)
• M21: 4,673,737 km (0.118 R)
• M22: 4,836,948 km (0.064 R)
• M23: 5,106,224 km (0.037 R)
• M24: 5,211,092 km (0.114 R)
• M25: 5,380,587 km (0.079 R)
• M26: 5,681,428 km (0.073 R)
• M27: 5,856,009 km (0.109 R)
• M28: 6,390,073 km (0.059 R)
• M29: 6,503,468 km (0.106 R)
• M30: 7,103,505 km (0.109 R)
• M31: 7,553,196 km (0.084 R)
• M32: 7,649,089 km (0.108 R)
• M33: 7,914,924 km (0.083 R)
• M34: 8,555,502 km (0.104 R)
• M35: 8,958,070 km (0.087 R)
• M36: 9,289,729 km (0.057 R)
• M37: 9,834,115 km (0.09 R)
• M38: 9,991,492 km (0.113 R)
• M39: 10,096,959 km (0.056 R)
• M40: 10,495,787 km (0.061 R)
• M41: 10,629,826 km (0.04 R)
• M42: 10,926,778 km (0.071 R)
• M43: 11,336,227 km (0.066 R)
• M44: 12,623,218 km (0.044 R)
• M45: 12,966,545 km (0.042 R)
• M46: 13,897,343 km (0.098 R)
• M47: 14,015,226 km (0.114 R)
• M48: 14,192,649 km (0.042 R)
• M49: 14,519,820 km (0.104 R)
• M50: 14,699,337 km (0.048 R)
• M51: 15,272,895 km (0.098 R)
• M52: 15,516,590 km (0.042 R)
• M53: 15,730,814 km (0.116 R)
• M54: 16,038,687 km (0.115 R)
• M55: 16,193,371 km (0.098 R)
• M56: 16,348,504 km (0.11 R)
• M57: 16,504,086 km (0.094 R)
• M58: 17,289,924 km (0.072 R)
• M59: 17,767,141 km (0.094 R)
• M60: 17,863,183 km (0.034 R)
• M61: 18,055,715 km (0.107 R)
• M62: 19,192,360 km (0.119 R)
• M63: 20,318,682 km (0.05 R)
• M64: 20,419,062 km (0.107 R)
• M65: 20,519,592 km (0.107 R)
• M66: 20,721,250 km (0.084 R)
• M67: 20,923,656 km (0.083 R)
• M68: 22,185,813 km (0.099 R)
• M69: 22,739,325 km (0.043 R)
• M70: 22,948,014 km (0.114 R)
• M71: 23,472,654 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.1

Radius: 6.3

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.07 AU - 6.71 AU

Year: 10596 Days

Day: 22.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 122.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,831,847 km

• M1: 90,806 km (0.099 R)
• M2: 137,032 km (0.086 R)
• M3: 310,416 km (0.028 R)
• M4: 547,977 km (0.111 R)
• M5: 835,504 km (0.065 R)
• M6: 1,003,353 km (0.066 R)
• M7: 1,067,082 km (0.092 R)
• M8: 1,777,671 km (0.076 R)
• M9: 1,855,612 km (0.112 R)
• M10: 2,014,635 km (0.084 R)
• M11: 2,261,621 km (0.037 R)
• M12: 2,346,143 km (0.12 R)
• M13: 2,410,171 km (0.117 R)
• M14: 2,829,644 km (0.087 R)
• M15: 2,875,121 km (0.096 R)
• M16: 3,082,763 km (0.118 R)
• M17: 3,295,342 km (0.11 R)
• M18: 3,586,310 km (0.096 R)
• M19: 4,089,258 km (0.092 R)
• M20: 4,244,540 km (0.083 R)
• M21: 4,296,750 km (0.093 R)
• M22: 4,560,940 km (0.032 R)
• M23: 4,668,052 km (0.095 R)
• M24: 4,857,592 km (0.106 R)
• M25: 4,967,098 km (0.04 R)
• M26: 5,612,164 km (0.036 R)
• M27: 5,755,928 km (0.093 R)
• M28: 6,194,399 km (0.099 R)
• M29: 6,795,633 km (0.082 R)
• M30: 7,988,676 km (0.039 R)
• M31: 8,313,303 km (0.119 R)
• M32: 8,841,683 km (0.114 R)
• M33: 8,975,573 km (0.098 R)
• M34: 9,312,916 km (0.064 R)
• M35: 9,688,856 km (0.11 R)
• M36: 9,826,785 km (0.08 R)
• M37: 10,244,612 km (0.083 R)
• M38: 10,597,214 km (0.113 R)
• M39: 11,241,831 km (0.056 R)
• M40: 11,350,439 km (0.102 R)
• M41: 12,195,218 km (0.081 R)
• M42: 12,568,764 km (0.044 R)
• M43: 12,794,807 km (0.12 R)
• M44: 13,250,631 km (0.112 R)
• M45: 13,828,079 km (0.083 R)
• M46: 17,168,300 km (0.076 R)
• M47: 17,924,069 km (0.11 R)
• M48: 18,008,592 km (0.106 R)
• M49: 18,391,113 km (0.111 R)
• M50: 20,476,209 km (0.075 R)
• M51: 20,609,051 km (0.069 R)
• M52: 21,322,035 km (0.051 R)
• M53: 22,088,574 km (0.085 R)
• M54: 22,452,396 km (0.08 R)
• M55: 22,543,651 km (0.103 R)
• M56: 22,635,055 km (0.103 R)
• M57: 23,462,930 km (0.094 R)
• M58: 23,648,282 km (0.07 R)
• M59: 23,694,807 km (0.08 R)
• M60: 24,113,830 km (0.057 R)
• M61: 24,676,468 km (0.114 R)
• M62: 24,959,358 km (0.104 R)
• M63: 26,005,795 km (0.029 R)
• M64: 26,630,964 km (0.096 R)
• M65: 27,504,765 km (0.09 R)
• M66: 27,553,534 km (0.081 R)
• M67: 27,602,303 km (0.043 R)
• M68: 27,700,140 km (0.079 R)
• M69: 28,338,474 km (0.093 R)
• M70: 28,535,943 km (0.114 R)
• M71: 28,684,195 km (0.075 R)
• M72: 28,932,079 km (0.053 R)
• M73: 29,880,230 km (0.058 R)
• M74: 30,181,670 km (0.093 R)
• M75: 30,889,268 km (0.087 R)
• M76: 30,939,981 km (0.038 R)
• M77: 31,448,913 km (0.066 R)
• M78: 31,500,076 km (0.106 R)
• M79: 32,269,158 km (0.093 R)
• M80: 32,578,527 km (0.061 R)
• M81: 32,630,138 km (0.11 R)
• M82: 32,837,032 km (0.042 R)
• M83: 32,992,464 km (0.041 R)
• M84: 34,455,232 km (0.04 R)
• M85: 34,665,866 km (0.102 R)
• M86: 34,824,140 km (0.112 R)
• M87: 35,406,674 km (0.032 R)

Asteroid Belt

Center: 8.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.6

Radius: 6.5

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.76 AU - 10.04 AU

Year: 20434 Days

Day: 22.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,831,847 km

• M1: 87,664 km (0.117 R)
• M2: 169,345 km (0.097 R)
• M3: 236,215 km (0.089 R)
• M4: 421,417 km (0.045 R)
• M5: 649,404 km (0.076 R)
• M6: 718,070 km (0.08 R)
• M7: 990,936 km (0.104 R)
• M8: 2,016,579 km (0.096 R)
• M9: 2,118,605 km (0.077 R)
• M10: 2,435,453 km (0.087 R)
• M11: 2,581,162 km (0.034 R)
• M12: 3,391,683 km (0.11 R)
• M13: 3,972,721 km (0.084 R)
• M14: 5,460,472 km (0.051 R)
• M15: 5,508,044 km (0.101 R)
• M16: 5,651,508 km (0.085 R)
• M17: 5,844,639 km (0.1 R)
• M18: 7,625,751 km (0.094 R)
• M19: 8,163,257 km (0.098 R)
• M20: 10,080,503 km (0.058 R)
• M21: 10,550,988 km (0.097 R)
• M22: 11,270,105 km (0.104 R)
• M23: 11,881,512 km (0.107 R)
• M24: 11,943,296 km (0.095 R)
• M25: 12,440,858 km (0.069 R)
• M26: 12,503,689 km (0.107 R)
• M27: 14,104,686 km (0.068 R)
• M28: 15,837,029 km (0.063 R)
• M29: 16,589,955 km (0.109 R)
• M30: 17,424,711 km (0.099 R)
• M31: 17,494,873 km (0.114 R)
• M32: 19,062,209 km (0.082 R)
• M33: 19,643,248 km (0.077 R)
• M34: 20,009,314 km (0.061 R)
• M35: 21,121,125 km (0.074 R)
• M36: 21,270,872 km (0.09 R)
• M37: 23,559,271 km (0.076 R)
• M38: 24,182,496 km (0.064 R)
• M39: 24,260,735 km (0.04 R)
• M40: 25,127,655 km (0.101 R)
• M41: 26,567,834 km (0.104 R)
• M42: 27,788,253 km (0.11 R)
• M43: 29,360,228 km (0.106 R)
• M44: 29,443,853 km (0.099 R)
• M45: 29,862,727 km (0.102 R)
• M46: 30,791,131 km (0.078 R)
• M47: 31,557,820 km (0.068 R)
• M48: 31,643,390 km (0.046 R)
• M49: 33,109,898 km (0.115 R)
• M50: 33,196,815 km (0.054 R)
• M51: 33,807,623 km (0.08 R)
• M52: 34,070,616 km (0.119 R)
• M53: 34,951,897 km (0.103 R)
• M54: 36,108,737 km (0.109 R)
• M55: 37,459,157 km (0.034 R)
• M56: 38,003,993 km (0.112 R)
• M57: 39,561,755 km (0.055 R)
• M58: 41,796,149 km (0.094 R)
• M59: 44,742,330 km (0.077 R)
• M60: 45,320,226 km (0.048 R)
• M61: 47,362,387 km (0.102 R)
• M62: 47,853,068 km (0.079 R)
• M63: 48,049,789 km (0.041 R)
• M64: 48,345,394 km (0.067 R)
• M65: 48,641,598 km (0.049 R)
• M66: 48,938,400 km (0.084 R)
• M67: 50,431,387 km (0.107 R)
• M68: 52,851,282 km (0.103 R)
• M69: 54,896,435 km (0.105 R)
• M70: 54,999,358 km (0.112 R)
• M71: 55,618,394 km (0.106 R)
• M72: 56,343,495 km (0.102 R)
• M73: 56,447,316 km (0.049 R)
• M74: 57,176,007 km (0.088 R)
• M75: 58,117,277 km (0.09 R)
• M76: 60,015,524 km (0.106 R)
• M77: 61,399,005 km (0.114 R)
• M78: 62,577,836 km (0.112 R)
• M79: 62,685,397 km (0.096 R)
• M80: 62,792,958 km (0.076 R)
• M81: 66,268,416 km (0.119 R)
• M82: 66,597,382 km (0.038 R)
• M83: 66,926,946 km (0.102 R)
• M84: 67,257,108 km (0.064 R)
• M85: 68,804,698 km (0.096 R)
• M86: 70,811,703 km (0.05 R)
• M87: 72,273,125 km (0.064 R)
• M88: 72,611,814 km (0.095 R)
• M89: 74,199,197 km (0.079 R)
• M90: 74,426,885 km (0.1 R)
• M91: 75,683,508 km (0.097 R)
• M92: 75,798,100 km (0.027 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 11,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit