🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.8 AU - 1.1 AU

Year: 333 Days

Day: 18.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.09 AU - 1.43 AU

Year: 509 Days

Day: 29.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,867,264 km

• M1: 349,909 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.6

Radius: 9.6

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.07 AU - 7.07 AU

Year: 5382 Days

Day: 9.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,867,264 km

• M1: 122,221 km (0.113 R)
• M2: 184,155 km (0.09 R)
• M3: 509,979 km (0.093 R)
• M4: 613,650 km (0.095 R)
• M5: 687,103 km (0.106 R)
• M6: 1,116,748 km (0.108 R)
• M7: 1,240,017 km (0.049 R)
• M8: 1,500,467 km (0.073 R)
• M9: 1,742,815 km (0.099 R)
• M10: 1,960,779 km (0.075 R)
• M11: 2,092,126 km (0.098 R)
• M12: 2,855,075 km (0.111 R)
• M13: 3,355,779 km (0.119 R)
• M14: 3,490,866 km (0.109 R)
• M15: 3,582,121 km (0.051 R)
• M16: 4,002,042 km (0.113 R)
• M17: 4,242,147 km (0.112 R)
• M18: 4,437,671 km (0.096 R)
• M19: 4,536,555 km (0.081 R)
• M20: 4,812,264 km (0.118 R)
• M21: 4,965,004 km (0.099 R)
• M22: 5,171,150 km (0.09 R)
• M23: 5,459,275 km (0.092 R)
• M24: 5,538,861 km (0.104 R)
• M25: 5,725,859 km (0.043 R)
• M26: 5,914,950 km (0.112 R)
• M27: 6,862,802 km (0.082 R)
• M28: 7,121,607 km (0.099 R)
• M29: 8,037,445 km (0.073 R)
• M30: 8,340,680 km (0.113 R)
• M31: 8,647,954 km (0.09 R)
• M32: 9,052,766 km (0.119 R)
• M33: 9,241,708 km (0.099 R)
• M34: 9,978,028 km (0.082 R)
• M35: 10,075,566 km (0.069 R)
• M36: 11,780,084 km (0.106 R)
• M37: 11,883,157 km (0.086 R)
• M38: 12,055,644 km (0.092 R)
• M39: 12,124,758 km (0.1 R)
• M40: 12,472,722 km (0.033 R)
• M41: 12,648,051 km (0.084 R)
• M42: 12,859,283 km (0.076 R)
• M43: 13,071,862 km (0.091 R)
• M44: 13,321,242 km (0.111 R)
• M45: 13,680,276 km (0.109 R)
• M46: 14,006,250 km (0.106 R)
• M47: 14,999,281 km (0.1 R)
• M48: 15,900,907 km (0.11 R)
• M49: 16,511,715 km (0.082 R)
• M50: 16,975,020 km (0.111 R)
• M51: 17,325,229 km (0.118 R)
• M52: 17,403,319 km (0.078 R)
• M53: 17,520,753 km (0.119 R)
• M54: 18,032,677 km (0.118 R)
• M55: 18,270,687 km (0.046 R)
• M56: 18,789,792 km (0.089 R)
• M57: 19,313,833 km (0.091 R)
• M58: 19,883,502 km (0.109 R)
• M59: 19,965,481 km (0.108 R)
• M60: 20,088,451 km (0.096 R)
• M61: 20,170,431 km (0.116 R)
• M62: 20,252,709 km (0.11 R)
• M63: 20,748,477 km (0.091 R)
• M64: 21,081,182 km (0.111 R)
• M65: 21,836,352 km (0.033 R)
• M66: 22,600,199 km (0.09 R)
• M67: 22,985,414 km (0.099 R)
• M68: 23,416,106 km (0.1 R)
• M69: 24,241,587 km (0.102 R)
• M70: 24,548,113 km (0.027 R)
• M71: 25,386,609 km (0.097 R)
• M72: 25,697,922 km (0.032 R)
• M73: 26,549,284 km (0.12 R)
• M74: 26,684,520 km (0.118 R)
• M75: 26,820,056 km (0.082 R)
• M76: 27,091,726 km (0.073 R)
• M77: 27,501,025 km (0.065 R)
• M78: 28,141,603 km (0.108 R)
• M79: 28,325,609 km (0.091 R)
• M80: 28,648,441 km (0.107 R)
• M81: 29,764,740 km (0.108 R)
• M82: 31,848,040 km (0.105 R)
• M83: 32,087,696 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533

Radius: 9

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.41 AU - 13.37 AU

Year: 13834 Days

Day: 8.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,867,264 km

• M1: 131,197 km (0.085 R)
• M2: 192,832 km (0.065 R)
• M3: 278,102 km (0.098 R)
• M4: 469,588 km (0.12 R)
• M5: 1,017,116 km (0.082 R)
• M6: 1,711,400 km (0.078 R)
• M7: 2,731,657 km (0.077 R)
• M8: 3,706,736 km (0.049 R)
• M9: 3,806,368 km (0.031 R)
• M10: 3,974,666 km (0.088 R)
• M11: 4,248,879 km (0.042 R)
• M12: 4,671,642 km (0.074 R)
• M13: 4,779,502 km (0.041 R)
• M14: 5,108,169 km (0.054 R)
• M15: 5,941,878 km (0.119 R)
• M16: 6,019,818 km (0.116 R)
• M17: 6,534,585 km (0.094 R)
• M18: 7,187,430 km (0.114 R)
• M19: 7,521,631 km (0.066 R)
• M20: 7,690,677 km (0.103 R)
• M21: 8,032,508 km (0.055 R)
• M22: 8,292,210 km (0.042 R)
• M23: 8,466,940 km (0.09 R)
• M24: 9,907,568 km (0.116 R)
• M25: 10,514,337 km (0.119 R)
• M26: 11,910,982 km (0.033 R)
• M27: 12,058,785 km (0.109 R)
• M28: 12,706,245 km (0.117 R)
• M29: 13,059,595 km (0.053 R)
• M30: 13,314,061 km (0.06 R)
• M31: 13,621,485 km (0.12 R)
• M32: 14,034,973 km (0.109 R)
• M33: 14,400,141 km (0.076 R)
• M34: 14,505,159 km (0.116 R)
• M35: 14,821,409 km (0.099 R)
• M36: 15,033,688 km (0.119 R)
• M37: 15,193,459 km (0.106 R)
• M38: 15,460,940 km (0.103 R)
• M39: 16,109,447 km (0.108 R)
• M40: 17,043,386 km (0.057 R)
• M41: 17,881,882 km (0.049 R)
• M42: 17,938,281 km (0.08 R)
• M43: 18,107,775 km (0.067 R)
• M44: 18,505,406 km (0.072 R)
• M45: 20,477,106 km (0.064 R)
• M46: 20,595,288 km (0.118 R)
• M47: 20,831,952 km (0.119 R)
• M48: 20,891,343 km (0.065 R)
• M49: 22,514,779 km (0.038 R)
• M50: 23,064,850 km (0.073 R)
• M51: 23,743,276 km (0.092 R)
• M52: 24,116,074 km (0.111 R)
• M53: 24,240,839 km (0.105 R)
• M54: 25,690,143 km (0.064 R)
• M55: 25,817,601 km (0.095 R)
• M56: 26,714,889 km (0.025 R)
• M57: 26,908,618 km (0.098 R)
• M58: 28,211,316 km (0.078 R)
• M59: 28,672,227 km (0.057 R)
• M60: 29,069,110 km (0.096 R)
• M61: 29,334,796 km (0.114 R)
• M62: 29,801,691 km (0.106 R)
• M63: 30,338,149 km (0.118 R)
• M64: 31,420,938 km (0.114 R)
• M65: 34,462,861 km (0.115 R)
• M66: 34,955,487 km (0.076 R)
• M67: 35,379,448 km (0.102 R)
• M68: 35,876,412 km (0.112 R)
• M69: 36,018,829 km (0.12 R)
• M70: 36,090,038 km (0.111 R)
• M71: 36,948,879 km (0.084 R)
• M72: 37,669,791 km (0.089 R)
• M73: 38,031,967 km (0.108 R)
• M74: 38,832,765 km (0.102 R)
• M75: 40,303,162 km (0.092 R)
• M76: 41,417,816 km (0.082 R)
• M77: 41,791,661 km (0.119 R)
• M78: 42,241,652 km (0.085 R)
• M79: 43,297,962 km (0.092 R)
• M80: 43,525,500 km (0.114 R)
• M81: 44,210,360 km (0.065 R)
• M82: 45,129,040 km (0.082 R)
• M83: 45,667,892 km (0.119 R)
• M84: 46,596,595 km (0.095 R)
• M85: 46,751,878 km (0.048 R)
• M86: 47,453,342 km (0.089 R)
• M87: 48,551,241 km (0.112 R)
• M88: 49,498,943 km (0.091 R)
• M89: 50,293,308 km (0.037 R)
• M90: 51,653,452 km (0.117 R)
• M91: 53,106,795 km (0.114 R)
• M92: 54,164,751 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.1

Radius: 8.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11 AU - 12.64 AU

Year: 14625 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 103,867,264 km

• M1: 219,161 km (0.084 R)
• M2: 546,930 km (0.083 R)
• M3: 803,939 km (0.093 R)
• M4: 914,043 km (0.116 R)
• M5: 1,149,959 km (0.064 R)
• M6: 1,780,065 km (0.117 R)
• M7: 2,185,475 km (0.096 R)
• M8: 2,572,335 km (0.12 R)
• M9: 2,761,876 km (0.088 R)
• M10: 2,858,367 km (0.025 R)
• M11: 3,079,622 km (0.053 R)
• M12: 3,154,570 km (0.096 R)
• M13: 3,383,305 km (0.047 R)
• M14: 3,460,797 km (0.058 R)
• M15: 3,617,576 km (0.084 R)
• M16: 4,074,298 km (0.111 R)
• M17: 4,692,586 km (0.071 R)
• M18: 4,866,269 km (0.08 R)
• M19: 5,582,245 km (0.07 R)
• M20: 6,046,447 km (0.036 R)
• M21: 6,140,693 km (0.063 R)
• M22: 6,267,253 km (0.112 R)
• M23: 6,394,711 km (0.119 R)
• M24: 6,782,169 km (0.09 R)
• M25: 6,913,067 km (0.119 R)
• M26: 8,867,115 km (0.098 R)
• M27: 9,154,343 km (0.03 R)
• M28: 9,299,004 km (0.098 R)
• M29: 9,444,562 km (0.102 R)
• M30: 10,559,665 km (0.054 R)
• M31: 11,132,774 km (0.091 R)
• M32: 11,637,667 km (0.104 R)
• M33: 11,716,056 km (0.062 R)
• M34: 11,991,616 km (0.059 R)
• M35: 12,150,189 km (0.04 R)
• M36: 12,669,892 km (0.107 R)
• M37: 13,524,844 km (0.111 R)
• M38: 13,648,412 km (0.111 R)
• M39: 15,677,558 km (0.11 R)
• M40: 15,807,409 km (0.036 R)
• M41: 16,771,118 km (0.036 R)
• M42: 16,903,961 km (0.097 R)
• M43: 17,215,424 km (0.061 R)
• M44: 17,618,740 km (0.095 R)
• M45: 17,844,034 km (0.11 R)
• M46: 18,343,242 km (0.114 R)
• M47: 18,663,232 km (0.12 R)
• M48: 19,308,896 km (0.091 R)
• M49: 19,401,647 km (0.097 R)
• M50: 20,149,636 km (0.117 R)
• M51: 20,385,403 km (0.089 R)
• M52: 20,954,772 km (0.055 R)
• M53: 22,400,935 km (0.056 R)
• M54: 23,086,841 km (0.074 R)
• M55: 23,531,446 km (0.094 R)
• M56: 23,879,261 km (0.088 R)
• M57: 24,178,606 km (0.101 R)
• M58: 24,429,183 km (0.088 R)
• M59: 25,134,985 km (0.118 R)
• M60: 26,257,867 km (0.071 R)
• M61: 27,972,558 km (0.102 R)
• M62: 28,340,868 km (0.067 R)
• M63: 28,922,953 km (0.104 R)
• M64: 30,206,652 km (0.087 R)
• M65: 30,422,522 km (0.069 R)
• M66: 30,584,537 km (0.11 R)
• M67: 30,855,458 km (0.096 R)
• M68: 31,072,824 km (0.054 R)
• M69: 31,345,092 km (0.031 R)
• M70: 32,276,937 km (0.088 R)
• M71: 33,440,659 km (0.093 R)
• M72: 34,505,347 km (0.081 R)
• M73: 35,980,083 km (0.119 R)
• M74: 36,094,525 km (0.093 R)
• M75: 36,610,339 km (0.071 R)
• M76: 37,013,206 km (0.09 R)
• M77: 37,186,291 km (0.118 R)
• M78: 38,815,112 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.9

Radius: 3.6

Gravity: 65.58 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.58 AU - 21.42 AU

Year: 28637 Days

Day: 16.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,867,264 km

• M1: 71,059 km (0.057 R)
• M2: 133,441 km (0.104 R)
• M3: 181,313 km (0.056 R)
• M4: 216,767 km (0.055 R)
• M5: 316,699 km (0.075 R)
• M6: 455,226 km (0.111 R)
• M7: 1,170,903 km (0.116 R)
• M8: 1,885,831 km (0.042 R)
• M9: 2,894,868 km (0.075 R)
• M10: 3,526,919 km (0.113 R)
• M11: 3,780,937 km (0.115 R)
• M12: 4,306,773 km (0.048 R)
• M13: 4,967,397 km (0.114 R)
• M14: 5,023,945 km (0.076 R)
• M15: 5,541,704 km (0.071 R)
• M16: 5,777,320 km (0.104 R)
• M17: 6,627,186 km (0.054 R)
• M18: 6,877,164 km (0.026 R)
• M19: 7,386,245 km (0.088 R)
• M20: 9,610,915 km (0.104 R)
• M21: 9,964,714 km (0.118 R)
• M22: 10,036,072 km (0.063 R)
• M23: 10,250,895 km (0.088 R)
• M24: 10,539,768 km (0.058 R)
• M25: 11,199,345 km (0.104 R)
• M26: 11,496,746 km (0.074 R)
• M27: 12,481,399 km (0.036 R)
• M28: 14,610,626 km (0.084 R)
• M29: 16,595,341 km (0.078 R)
• M30: 16,934,180 km (0.095 R)
• M31: 18,838,710 km (0.085 R)
• M32: 20,175,517 km (0.079 R)
• M33: 20,265,724 km (0.097 R)
• M34: 20,992,172 km (0.09 R)
• M35: 21,358,537 km (0.064 R)
• M36: 22,004,800 km (0.079 R)
• M37: 22,657,495 km (0.11 R)
• M38: 23,222,077 km (0.115 R)
• M39: 23,316,623 km (0.088 R)
• M40: 24,173,221 km (0.053 R)
• M41: 24,943,201 km (0.055 R)
• M42: 25,526,034 km (0.071 R)
• M43: 28,607,601 km (0.053 R)
• M44: 31,072,675 km (0.046 R)
• M45: 32,119,710 km (0.053 R)
• M46: 33,178,265 km (0.099 R)
• M47: 33,711,731 km (0.051 R)
• M48: 35,983,374 km (0.09 R)
• M49: 36,641,455 km (0.085 R)
• M50: 37,303,575 km (0.111 R)
• M51: 37,414,278 km (0.058 R)
• M52: 38,080,886 km (0.077 R)
• M53: 38,751,533 km (0.109 R)
• M54: 42,162,215 km (0.101 R)
• M55: 43,436,789 km (0.043 R)
• M56: 43,553,176 km (0.068 R)
• M57: 43,669,862 km (0.05 R)
• M58: 44,020,221 km (0.118 R)
• M59: 45,312,896 km (0.088 R)
• M60: 48,538,525 km (0.115 R)
• M61: 50,240,051 km (0.076 R)
• M62: 53,077,325 km (0.099 R)
• M63: 53,576,084 km (0.046 R)
• M64: 53,826,062 km (0.117 R)
• M65: 53,951,126 km (0.034 R)
• M66: 54,201,702 km (0.081 R)
• M67: 54,327,065 km (0.093 R)
• M68: 55,966,209 km (0.07 R)
• M69: 56,092,918 km (0.102 R)
• M70: 56,600,953 km (0.095 R)
• M71: 59,422,069 km (0.042 R)
• M72: 63,078,092 km (0.104 R)
• M73: 63,474,077 km (0.099 R)
• M74: 64,667,120 km (0.073 R)
• M75: 67,209,835 km (0.088 R)
• M76: 68,561,303 km (0.089 R)
• M77: 69,512,595 km (0.112 R)
• M78: 69,785,163 km (0.103 R)
• M79: 77,560,811 km (0.11 R)
• M80: 80,260,454 km (0.08 R)
• M81: 80,689,651 km (0.067 R)
• M82: 80,976,131 km (0.111 R)
• M83: 83,280,087 km (0.083 R)
• M84: 83,424,749 km (0.089 R)
• M85: 85,167,863 km (0.098 R)
• M86: 86,629,584 km (0.117 R)
• M87: 90,320,014 km (0.032 R)
• M88: 91,661,159 km (0.057 R)
• M89: 92,259,251 km (0.082 R)
• M90: 94,966,972 km (0.107 R)
• M91: 95,269,459 km (0.106 R)
• M92: 96,178,715 km (0.091 R)
• M93: 99,077,174 km (0.047 R)
• M94: 99,844,611 km (0.12 R)
• M95: 102,158,890 km (0.108 R)
• M96: 103,400,403 km (0.091 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 18,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit