🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.2

Radius: 10.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.84 AU - 1.22 AU

Year: 697 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 84,357,538 km

• M1: 135,536 km (0.115 R)
• M2: 237,561 km (0.098 R)
• M3: 319,242 km (0.049 R)
• M4: 419,173 km (0.089 R)
• M5: 527,781 km (0.065 R)
• M6: 623,674 km (0.083 R)
• M7: 782,546 km (0.105 R)
• M8: 911,201 km (0.111 R)
• M9: 1,018,163 km (0.105 R)
• M10: 1,202,468 km (0.034 R)
• M11: 1,327,382 km (0.102 R)
• M12: 1,397,992 km (0.069 R)
• M13: 1,597,406 km (0.065 R)
• M14: 1,721,572 km (0.089 R)
• M15: 1,834,818 km (0.098 R)
• M16: 1,943,276 km (0.083 R)
• M17: 2,212,403 km (0.11 R)
• M18: 2,328,192 km (0.115 R)
• M19: 2,406,581 km (0.06 R)
• M20: 2,557,974 km (0.113 R)
• M21: 2,647,134 km (0.084 R)
• M22: 2,762,025 km (0.045 R)
• M23: 2,845,202 km (0.066 R)
• M24: 3,082,464 km (0.106 R)
• M25: 3,212,315 km (0.119 R)
• M26: 3,415,020 km (0.12 R)
• M27: 3,522,431 km (0.079 R)
• M28: 3,612,938 km (0.111 R)
• M29: 3,898,221 km (0.071 R)
• M30: 3,982,295 km (0.077 R)
• M31: 4,076,692 km (0.111 R)
• M32: 4,162,112 km (0.084 R)
• M33: 4,267,578 km (0.047 R)
• M34: 4,354,345 km (0.046 R)
• M35: 4,461,308 km (0.077 R)
• M36: 4,569,168 km (0.114 R)
• M37: 4,928,352 km (0.044 R)
• M38: 5,019,607 km (0.092 R)
• M39: 5,090,965 km (0.119 R)
• M40: 5,162,623 km (0.113 R)
• M41: 5,265,695 km (0.12 R)
• M42: 5,473,786 km (0.076 R)
• M43: 5,547,239 km (0.036 R)
• M44: 5,716,434 km (0.068 R)
• M45: 5,855,261 km (0.056 R)
• M46: 6,016,826 km (0.119 R)
• M47: 6,267,403 km (0.113 R)
• M48: 6,577,070 km (0.06 R)
• M49: 6,644,090 km (0.112 R)
• M50: 6,790,098 km (0.108 R)
• M51: 6,971,261 km (0.111 R)
• M52: 7,199,996 km (0.106 R)
• M53: 7,396,418 km (0.039 R)
• M54: 7,489,318 km (0.072 R)
• M55: 7,688,433 km (0.073 R)
• M56: 7,806,316 km (0.101 R)
• M57: 7,960,402 km (0.092 R)
• M58: 8,031,910 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.5

Radius: 14.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.77 AU - 4.39 AU

Year: 5496 Days

Day: 6.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 84,357,538 km

• M1: 234,869 km (0.062 R)
• M2: 366,066 km (0.05 R)
• M3: 843,732 km (0.11 R)
• M4: 1,059,153 km (0.095 R)
• M5: 1,307,485 km (0.108 R)
• M6: 1,432,250 km (0.07 R)
• M7: 1,679,236 km (0.043 R)
• M8: 1,785,151 km (0.07 R)
• M9: 2,249,054 km (0.084 R)
• M10: 2,768,608 km (0.098 R)
• M11: 2,913,568 km (0.059 R)
• M12: 3,421,902 km (0.083 R)
• M13: 3,577,932 km (0.101 R)
• M14: 3,736,506 km (0.076 R)
• M15: 4,101,824 km (0.057 R)
• M16: 4,542,839 km (0.12 R)
• M17: 5,043,543 km (0.081 R)
• M18: 5,266,892 km (0.115 R)
• M19: 5,631,013 km (0.076 R)
• M20: 5,933,052 km (0.089 R)
• M21: 6,121,545 km (0.057 R)
• M22: 6,456,345 km (0.089 R)
• M23: 6,577,370 km (0.053 R)
• M24: 7,218,995 km (0.12 R)
• M25: 7,547,362 km (0.093 R)
• M26: 7,880,666 km (0.114 R)
• M27: 9,044,837 km (0.112 R)
• M28: 9,344,332 km (0.066 R)
• M29: 9,841,446 km (0.111 R)
• M30: 10,977,043 km (0.048 R)
• M31: 11,531,004 km (0.083 R)
• M32: 11,737,449 km (0.044 R)
• M33: 11,885,700 km (0.034 R)
• M34: 12,094,240 km (0.11 R)
• M35: 12,605,715 km (0.063 R)
• M36: 14,088,080 km (0.098 R)
• M37: 14,340,601 km (0.108 R)
• M38: 15,235,945 km (0.117 R)
• M39: 16,050,655 km (0.056 R)
• M40: 16,248,423 km (0.092 R)
• M41: 16,913,086 km (0.054 R)
• M42: 17,620,684 km (0.045 R)
• M43: 18,648,272 km (0.097 R)
• M44: 18,786,800 km (0.088 R)
• M45: 19,414,213 km (0.102 R)
• M46: 20,048,508 km (0.084 R)
• M47: 20,618,177 km (0.043 R)
• M48: 21,265,337 km (0.083 R)
• M49: 21,627,813 km (0.119 R)
• M50: 21,955,731 km (0.103 R)
• M51: 23,321,410 km (0.077 R)
• M52: 23,620,157 km (0.062 R)
• M53: 23,882,851 km (0.119 R)
• M54: 24,448,780 km (0.103 R)
• M55: 24,638,321 km (0.086 R)
• M56: 24,904,605 km (0.114 R)
• M57: 25,286,678 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.3

Radius: 4.2

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.04 AU - 7.68 AU

Year: 13315 Days

Day: 17.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,357,538 km

• M1: 183,108 km (0.09 R)
• M2: 409,300 km (0.105 R)
• M3: 562,338 km (0.037 R)
• M4: 637,586 km (0.1 R)
• M5: 716,275 km (0.111 R)
• M6: 781,649 km (0.087 R)
• M7: 848,968 km (0.051 R)
• M8: 1,080,845 km (0.098 R)
• M9: 1,412,503 km (0.04 R)
• M10: 1,515,875 km (0.041 R)
• M11: 2,045,302 km (0.113 R)
• M12: 2,378,457 km (0.096 R)
• M13: 2,831,289 km (0.07 R)
• M14: 3,014,397 km (0.101 R)
• M15: 3,174,467 km (0.118 R)
• M16: 4,015,805 km (0.058 R)
• M17: 4,340,732 km (0.058 R)
• M18: 4,521,446 km (0.079 R)
• M19: 5,173,394 km (0.099 R)
• M20: 5,268,987 km (0.088 R)
• M21: 5,656,894 km (0.082 R)
• M22: 5,920,635 km (0.071 R)
• M23: 6,121,096 km (0.118 R)
• M24: 6,425,827 km (0.09 R)
• M25: 6,700,937 km (0.094 R)
• M26: 6,874,770 km (0.111 R)
• M27: 7,014,943 km (0.091 R)
• M28: 8,170,138 km (0.031 R)
• M29: 9,112,754 km (0.11 R)
• M30: 9,773,229 km (0.047 R)
• M31: 9,930,755 km (0.068 R)
• M32: 11,221,935 km (0.105 R)
• M33: 11,386,941 km (0.116 R)
• M34: 11,428,380 km (0.101 R)
• M35: 11,636,022 km (0.079 R)
• M36: 12,351,548 km (0.111 R)
• M37: 12,607,510 km (0.03 R)
• M38: 12,779,099 km (0.044 R)
• M39: 12,822,183 km (0.055 R)
• M40: 12,951,436 km (0.071 R)
• M41: 13,385,868 km (0.099 R)
• M42: 13,429,550 km (0.083 R)
• M43: 13,824,938 km (0.083 R)
• M44: 14,447,414 km (0.104 R)
• M45: 14,492,294 km (0.091 R)
• M46: 14,537,173 km (0.038 R)
• M47: 14,762,168 km (0.111 R)
• M48: 15,170,122 km (0.112 R)
• M49: 16,697,516 km (0.075 R)
• M50: 17,790,628 km (0.052 R)
• M51: 18,808,641 km (0.084 R)
• M52: 19,004,764 km (0.097 R)
• M53: 20,345,759 km (0.072 R)
• M54: 21,205,648 km (0.098 R)
• M55: 21,512,024 km (0.062 R)
• M56: 21,563,187 km (0.06 R)
• M57: 21,665,661 km (0.068 R)
• M58: 22,025,743 km (0.073 R)
• M59: 22,180,727 km (0.091 R)
• M60: 22,387,770 km (0.098 R)
• M61: 23,065,448 km (0.095 R)
• M62: 23,538,477 km (0.118 R)
• M63: 23,591,135 km (0.106 R)
• M64: 23,749,709 km (0.08 R)
• M65: 24,014,647 km (0.069 R)
• M66: 24,869,150 km (0.102 R)
• M67: 25,679,222 km (0.115 R)
• M68: 25,787,980 km (0.083 R)
• M69: 27,547,251 km (0.091 R)
• M70: 27,602,902 km (0.097 R)
• M71: 28,553,746 km (0.094 R)
• M72: 29,401,666 km (0.103 R)
• M73: 29,458,514 km (0.103 R)
• M74: 29,800,195 km (0.103 R)
• M75: 30,086,077 km (0.085 R)
• M76: 33,111,394 km (0.059 R)
• M77: 33,644,711 km (0.079 R)
• M78: 33,942,261 km (0.103 R)
• M79: 34,121,180 km (0.086 R)
• M80: 34,599,893 km (0.109 R)
• M81: 35,443,027 km (0.108 R)
• M82: 35,745,813 km (0.098 R)
• M83: 36,231,856 km (0.106 R)
• M84: 37,088,005 km (0.112 R)
• M85: 37,395,279 km (0.069 R)
• M86: 37,765,234 km (0.113 R)
• M87: 38,384,570 km (0.041 R)
• M88: 38,695,434 km (0.118 R)
• M89: 38,757,667 km (0.103 R)
• M90: 39,507,601 km (0.114 R)
• M91: 40,704,833 km (0.077 R)
• M92: 41,403,305 km (0.109 R)
• M93: 41,722,098 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.9

Radius: 5.5

Gravity: 25.55 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.89 AU - 10.67 AU

Year: 21980 Days

Day: 23.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,357,538 km

• M1: 208,091 km (0.097 R)
• M2: 343,477 km (0.076 R)
• M3: 381,774 km (0.074 R)
• M4: 506,389 km (0.119 R)
• M5: 742,753 km (0.038 R)
• M6: 819,946 km (0.067 R)
• M7: 927,208 km (0.117 R)
• M8: 1,215,483 km (0.044 R)
• M9: 1,730,847 km (0.098 R)
• M10: 1,904,530 km (0.086 R)
• M11: 2,011,493 km (0.039 R)
• M12: 2,047,546 km (0.076 R)
• M13: 2,458,940 km (0.111 R)
• M14: 2,693,958 km (0.098 R)
• M15: 3,060,024 km (0.1 R)
• M16: 4,626,464 km (0.092 R)
• M17: 4,965,153 km (0.088 R)
• M18: 6,829,891 km (0.102 R)
• M19: 7,049,201 km (0.112 R)
• M20: 7,664,049 km (0.057 R)
• M21: 8,064,223 km (0.03 R)
• M22: 8,825,526 km (0.108 R)
• M23: 9,978,776 km (0.109 R)
• M24: 12,157,669 km (0.062 R)
• M25: 13,095,947 km (0.075 R)
• M26: 13,573,763 km (0.077 R)
• M27: 14,336,114 km (0.062 R)
• M28: 15,254,944 km (0.115 R)
• M29: 15,469,617 km (0.027 R)
• M30: 15,757,443 km (0.105 R)
• M31: 16,484,937 km (0.106 R)
• M32: 16,926,550 km (0.12 R)
• M33: 17,074,652 km (0.119 R)
• M34: 17,372,202 km (0.077 R)
• M35: 18,426,718 km (0.104 R)
• M36: 18,655,453 km (0.056 R)
• M37: 19,269,851 km (0.05 R)
• M38: 20,834,795 km (0.112 R)
• M39: 21,232,276 km (0.039 R)
• M40: 21,793,119 km (0.118 R)
• M41: 21,954,236 km (0.031 R)
• M42: 22,277,666 km (0.052 R)
• M43: 24,837,136 km (0.109 R)
• M44: 25,005,434 km (0.108 R)
• M45: 25,343,226 km (0.071 R)
• M46: 25,767,485 km (0.074 R)
• M47: 26,709,353 km (0.081 R)
• M48: 27,924,088 km (0.068 R)
• M49: 28,274,446 km (0.084 R)
• M50: 28,626,301 km (0.095 R)
• M51: 29,958,619 km (0.11 R)
• M52: 30,317,205 km (0.088 R)
• M53: 30,587,229 km (0.118 R)
• M54: 31,129,522 km (0.096 R)
• M55: 31,948,869 km (0.065 R)
• M56: 32,407,088 km (0.072 R)
• M57: 32,590,943 km (0.114 R)
• M58: 35,770,197 km (0.088 R)
• M59: 36,723,884 km (0.112 R)
• M60: 38,461,613 km (0.088 R)
• M61: 39,340,500 km (0.034 R)
• M62: 40,522,473 km (0.106 R)
• M63: 41,117,872 km (0.078 R)
• M64: 41,416,619 km (0.036 R)
• M65: 41,716,114 km (0.113 R)
• M66: 44,137,954 km (0.098 R)
• M67: 44,648,232 km (0.067 R)
• M68: 46,916,435 km (0.102 R)
• M69: 47,646,024 km (0.115 R)
• M70: 48,274,335 km (0.116 R)
• M71: 49,539,185 km (0.083 R)
• M72: 50,069,360 km (0.112 R)
• M73: 51,456,731 km (0.072 R)
• M74: 51,563,992 km (0.049 R)
• M75: 52,424,629 km (0.091 R)
• M76: 53,073,285 km (0.089 R)
• M77: 53,615,727 km (0.06 R)
• M78: 56,355,911 km (0.099 R)
• M79: 58,245,033 km (0.082 R)
• M80: 58,692,481 km (0.084 R)
• M81: 59,365,821 km (0.117 R)
• M82: 59,816,260 km (0.11 R)
• M83: 62,313,497 km (0.113 R)
• M84: 68,349,622 km (0.081 R)
• M85: 69,176,299 km (0.062 R)
• M86: 69,768,857 km (0.115 R)
• M87: 74,205,481 km (0.092 R)
• M88: 77,131,765 km (0.116 R)
• M89: 79,847,115 km (0.093 R)
• M90: 80,842,241 km (0.043 R)
• M91: 81,591,277 km (0.094 R)
• M92: 83,852,299 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 19,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit