🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.8

Radius: 8.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.55 AU - 0.59 AU

Year: 292 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 35,696,455 km

• M1: 104,569 km (0.115 R)
• M2: 162,314 km (0.085 R)
• M3: 230,082 km (0.044 R)
• M4: 283,488 km (0.051 R)
• M5: 357,988 km (0.077 R)
• M6: 416,780 km (0.072 R)
• M7: 482,154 km (0.114 R)
• M8: 548,875 km (0.109 R)
• M9: 610,958 km (0.093 R)
• M10: 681,269 km (0.107 R)
• M11: 742,604 km (0.102 R)
• M12: 806,033 km (0.032 R)
• M13: 984,653 km (0.058 R)
• M14: 1,099,544 km (0.117 R)
• M15: 1,222,663 km (0.074 R)
• M16: 1,287,738 km (0.086 R)
• M17: 1,354,160 km (0.049 R)
• M18: 1,417,889 km (0.104 R)
• M19: 1,475,035 km (0.12 R)
• M20: 1,739,823 km (0.059 R)
• M21: 1,951,654 km (0.111 R)
• M22: 2,007,005 km (0.04 R)
• M23: 2,075,820 km (0.119 R)
• M24: 2,132,368 km (0.091 R)
• M25: 2,211,655 km (0.042 R)
• M26: 2,282,864 km (0.115 R)
• M27: 2,350,332 km (0.108 R)
• M28: 2,423,037 km (0.097 R)
• M29: 2,478,089 km (0.059 R)
• M30: 2,533,590 km (0.118 R)
• M31: 2,641,150 km (0.089 R)
• M32: 2,774,143 km (0.084 R)
• M33: 2,880,208 km (0.105 R)
• M34: 2,968,022 km (0.115 R)
• M35: 3,086,503 km (0.089 R)
• M36: 3,176,412 km (0.086 R)
• M37: 3,292,500 km (0.079 R)
• M38: 3,353,685 km (0.073 R)
• M39: 3,420,406 km (0.113 R)
• M40: 3,508,369 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.3

Radius: 14.2

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.56 AU - 0.6 AU

Year: 300 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,696,455 km

• M1: 178,171 km (0.091 R)
• M2: 271,221 km (0.112 R)
• M3: 377,435 km (0.067 R)
• M4: 541,544 km (0.113 R)
• M5: 646,113 km (0.059 R)
• M6: 737,667 km (0.107 R)
• M7: 867,219 km (0.107 R)
• M8: 973,284 km (0.119 R)
• M9: 1,076,057 km (0.069 R)
• M10: 1,200,224 km (0.064 R)
• M11: 1,290,880 km (0.073 R)
• M12: 1,399,189 km (0.101 R)
• M13: 1,504,506 km (0.065 R)
• M14: 1,651,710 km (0.031 R)
• M15: 1,777,073 km (0.109 R)
• M16: 1,940,135 km (0.116 R)
• M17: 2,048,294 km (0.1 R)
• M18: 2,238,134 km (0.102 R)
• M19: 2,337,168 km (0.044 R)
• M20: 2,456,397 km (0.043 R)
• M21: 2,740,334 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.8

Radius: 10.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.73 AU - 1.17 AU

Year: 628 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,696,455 km

• M1: 134,788 km (0.101 R)
• M2: 200,910 km (0.116 R)
• M3: 288,425 km (0.11 R)
• M4: 362,924 km (0.069 R)
• M5: 431,739 km (0.104 R)
• M6: 529,576 km (0.079 R)
• M7: 696,827 km (0.049 R)
• M8: 853,605 km (0.1 R)
• M9: 931,696 km (0.063 R)
• M10: 1,048,382 km (0.041 R)
• M11: 1,127,220 km (0.12 R)
• M12: 1,342,342 km (0.07 R)
• M13: 1,434,494 km (0.115 R)
• M14: 1,511,088 km (0.074 R)
• M15: 1,625,530 km (0.081 R)
• M16: 1,869,824 km (0.099 R)
• M17: 1,947,465 km (0.079 R)
• M18: 2,012,989 km (0.102 R)
• M19: 2,079,261 km (0.117 R)
• M20: 2,331,034 km (0.1 R)
• M21: 2,436,052 km (0.062 R)
• M22: 2,521,173 km (0.112 R)
• M23: 2,592,830 km (0.091 R)
• M24: 2,665,236 km (0.093 R)
• M25: 2,856,721 km (0.088 R)
• M26: 2,969,368 km (0.058 R)
• M27: 3,083,511 km (0.061 R)
• M28: 3,191,222 km (0.12 R)
• M29: 3,458,404 km (0.103 R)
• M30: 3,562,524 km (0.108 R)
• M31: 3,675,919 km (0.104 R)
• M32: 3,881,317 km (0.119 R)
• M33: 3,947,738 km (0.1 R)
• M34: 4,056,645 km (0.054 R)
• M35: 4,132,641 km (0.071 R)
• M36: 4,200,708 km (0.062 R)
• M37: 4,432,884 km (0.073 R)
• M38: 4,598,788 km (0.09 R)
• M39: 4,731,332 km (0.095 R)
• M40: 4,936,879 km (0.119 R)
• M41: 5,009,135 km (0.034 R)
• M42: 5,338,550 km (0.096 R)
• M43: 5,412,750 km (0.097 R)
• M44: 5,703,419 km (0.077 R)
• M45: 5,903,282 km (0.119 R)
• M46: 5,970,451 km (0.097 R)
• M47: 6,329,486 km (0.044 R)
• M48: 6,398,301 km (0.054 R)
• M49: 6,477,139 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.5

Radius: 11.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.39 AU - 2.73 AU

Year: 2778 Days

Day: 9.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,696,455 km

• M1: 148,551 km (0.068 R)
• M2: 222,153 km (0.072 R)
• M3: 422,614 km (0.113 R)
• M4: 562,937 km (0.097 R)
• M5: 657,931 km (0.038 R)
• M6: 768,484 km (0.086 R)
• M7: 947,403 km (0.12 R)
• M8: 1,021,005 km (0.113 R)
• M9: 1,152,053 km (0.095 R)
• M10: 1,254,229 km (0.101 R)
• M11: 1,468,154 km (0.106 R)
• M12: 1,798,765 km (0.115 R)
• M13: 1,878,500 km (0.078 R)
• M14: 1,959,433 km (0.101 R)
• M15: 2,069,238 km (0.048 R)
• M16: 2,426,029 km (0.064 R)
• M17: 2,514,740 km (0.116 R)
• M18: 2,619,459 km (0.082 R)
• M19: 3,560,429 km (0.049 R)
• M20: 4,041,087 km (0.096 R)
• M21: 5,292,922 km (0.035 R)
• M22: 5,525,697 km (0.085 R)
• M23: 5,623,683 km (0.114 R)
• M24: 5,702,521 km (0.114 R)
• M25: 5,901,187 km (0.112 R)
• M26: 6,021,464 km (0.054 R)
• M27: 6,284,906 km (0.114 R)
• M28: 6,907,382 km (0.047 R)
• M29: 7,034,391 km (0.115 R)
• M30: 7,161,998 km (0.119 R)
• M31: 7,549,756 km (0.087 R)
• M32: 7,746,178 km (0.065 R)
• M33: 7,855,983 km (0.042 R)
• M34: 8,639,576 km (0.025 R)
• M35: 8,776,458 km (0.099 R)
• M36: 8,960,164 km (0.057 R)
• M37: 9,331,167 km (0.088 R)
• M38: 9,589,224 km (0.092 R)
• M39: 9,921,032 km (0.034 R)
• M40: 10,064,496 km (0.101 R)
• M41: 10,184,473 km (0.098 R)
• M42: 10,669,320 km (0.059 R)
• M43: 10,767,157 km (0.11 R)
• M44: 11,261,129 km (0.09 R)
• M45: 11,335,928 km (0.101 R)
• M46: 11,712,017 km (0.12 R)
• M47: 11,914,274 km (0.076 R)
• M48: 12,219,902 km (0.086 R)
• M49: 12,735,117 km (0.093 R)
• M50: 13,178,675 km (0.091 R)
• M51: 13,760,162 km (0.118 R)
• M52: 14,188,311 km (0.047 R)
• M53: 14,404,031 km (0.108 R)
• M54: 14,648,025 km (0.113 R)
• M55: 14,756,932 km (0.104 R)
• M56: 15,140,202 km (0.053 R)
• M57: 15,360,709 km (0.106 R)
• M58: 15,471,412 km (0.098 R)
• M59: 15,554,588 km (0.054 R)
• M60: 16,225,235 km (0.117 R)
• M61: 16,535,801 km (0.096 R)
• M62: 16,706,043 km (0.109 R)
• M63: 17,248,934 km (0.085 R)
• M64: 17,479,165 km (0.083 R)
• M65: 17,972,090 km (0.09 R)
• M66: 18,293,426 km (0.119 R)
• M67: 18,410,711 km (0.081 R)
• M68: 18,646,178 km (0.074 R)
• M69: 19,149,724 km (0.076 R)
• M70: 19,298,724 km (0.105 R)
• M71: 19,507,862 km (0.094 R)
• M72: 19,687,828 km (0.119 R)
• M73: 20,109,694 km (0.041 R)
• M74: 20,200,500 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.6

Radius: 13.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.13 AU - 5.29 AU

Year: 6933 Days

Day: 8.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,696,455 km

• M1: 213,327 km (0.109 R)
• M2: 298,747 km (0.118 R)
• M3: 409,300 km (0.09 R)
• M4: 662,868 km (0.111 R)
• M5: 867,368 km (0.105 R)
• M6: 1,062,743 km (0.109 R)
• M7: 1,375,552 km (0.115 R)
• M8: 1,480,570 km (0.068 R)
• M9: 1,774,680 km (0.057 R)
• M10: 2,251,448 km (0.096 R)
• M11: 2,419,297 km (0.093 R)
• M12: 3,016,791 km (0.105 R)
• M13: 3,512,857 km (0.072 R)
• M14: 3,683,997 km (0.088 R)
• M15: 4,317,993 km (0.088 R)
• M16: 4,448,891 km (0.092 R)
• M17: 4,904,267 km (0.059 R)
• M18: 5,234,579 km (0.098 R)
• M19: 6,004,859 km (0.093 R)
• M20: 6,418,197 km (0.11 R)
• M21: 6,507,956 km (0.103 R)
• M22: 6,628,382 km (0.066 R)
• M23: 6,749,557 km (0.071 R)
• M24: 7,117,418 km (0.116 R)
• M25: 7,241,584 km (0.092 R)
• M26: 7,366,498 km (0.115 R)
• M27: 7,492,011 km (0.119 R)
• M28: 8,001,541 km (0.073 R)
• M29: 8,588,115 km (0.097 R)
• M30: 9,121,431 km (0.09 R)
• M31: 9,631,111 km (0.119 R)
• M32: 9,976,084 km (0.117 R)
• M33: 10,784,959 km (0.107 R)
• M34: 11,143,246 km (0.06 R)
• M35: 12,056,092 km (0.118 R)
• M36: 12,353,343 km (0.109 R)
• M37: 12,577,890 km (0.118 R)
• M38: 13,221,460 km (0.108 R)
• M39: 13,720,818 km (0.116 R)
• M40: 13,953,293 km (0.037 R)
• M41: 14,304,698 km (0.114 R)
• M42: 14,461,776 km (0.094 R)
• M43: 14,738,083 km (0.095 R)
• M44: 15,055,979 km (0.055 R)
• M45: 15,295,933 km (0.094 R)
• M46: 15,456,602 km (0.099 R)
• M47: 17,010,774 km (0.034 R)
• M48: 17,219,014 km (0.063 R)
• M49: 17,806,485 km (0.109 R)
• M50: 17,891,008 km (0.086 R)
• M51: 17,975,531 km (0.105 R)
• M52: 18,742,968 km (0.088 R)
• M53: 18,828,837 km (0.086 R)
• M54: 18,915,005 km (0.12 R)
• M55: 19,260,576 km (0.078 R)
• M56: 19,564,709 km (0.082 R)
• M57: 19,870,337 km (0.117 R)
• M58: 20,309,856 km (0.091 R)
• M59: 20,575,093 km (0.117 R)
• M60: 20,752,516 km (0.043 R)
• M61: 20,885,957 km (0.086 R)
• M62: 21,153,737 km (0.034 R)
• M63: 22,967,611 km (0.112 R)
• M64: 23,105,541 km (0.063 R)
• M65: 24,501,289 km (0.091 R)
• M66: 24,736,457 km (0.067 R)
• M67: 26,115,899 km (0.11 R)
• M68: 26,548,985 km (0.105 R)
• M69: 27,324,949 km (0.108 R)
• M70: 29,347,063 km (0.083 R)
• M71: 30,199,621 km (0.096 R)
• M72: 30,857,104 km (0.063 R)
• M73: 31,417,198 km (0.098 R)
• M74: 31,877,810 km (0.032 R)
• M75: 31,980,584 km (0.112 R)
• M76: 32,443,889 km (0.087 R)
• M77: 32,598,872 km (0.101 R)
• M78: 33,065,318 km (0.102 R)
• M79: 33,690,637 km (0.099 R)
• M80: 33,899,925 km (0.115 R)
• M81: 35,111,817 km (0.113 R)
• M82: 35,324,096 km (0.091 R)
• M83: 35,430,311 km (0.083 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: 516 - 15,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit