🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.7

Radius: 14.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.85 AU - 1.19 AU

Year: 687 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,481,235 km

• M1: 186,698 km (0.117 R)
• M2: 281,992 km (0.089 R)
• M3: 398,529 km (0.103 R)
• M4: 501,751 km (0.077 R)
• M5: 727,794 km (0.115 R)
• M6: 842,535 km (0.093 R)
• M7: 994,826 km (0.084 R)
• M8: 1,223,411 km (0.081 R)
• M9: 1,403,527 km (0.091 R)
• M10: 1,538,016 km (0.104 R)
• M11: 1,658,143 km (0.114 R)
• M12: 1,772,136 km (0.111 R)
• M13: 2,043,657 km (0.091 R)
• M14: 2,151,068 km (0.092 R)
• M15: 2,339,711 km (0.106 R)
• M16: 2,468,664 km (0.104 R)
• M17: 2,567,099 km (0.097 R)
• M18: 2,767,860 km (0.058 R)
• M19: 2,916,261 km (0.067 R)
• M20: 3,280,831 km (0.11 R)
• M21: 3,536,494 km (0.1 R)
• M22: 3,741,892 km (0.117 R)
• M23: 3,938,613 km (0.107 R)
• M24: 4,158,372 km (0.087 R)
• M25: 4,256,658 km (0.1 R)
• M26: 4,415,531 km (0.086 R)
• M27: 4,603,426 km (0.075 R)
• M28: 4,732,529 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.3

Radius: 12.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.93 AU - 1.53 AU

Year: 910 Days

Day: 13.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 79,481,235 km

• M1: 176,226 km (0.085 R)
• M2: 272,119 km (0.071 R)
• M3: 388,655 km (0.069 R)
• M4: 670,498 km (0.116 R)
• M5: 762,949 km (0.095 R)
• M6: 866,471 km (0.101 R)
• M7: 1,108,221 km (0.076 R)
• M8: 1,227,750 km (0.025 R)
• M9: 1,458,430 km (0.056 R)
• M10: 1,545,944 km (0.108 R)
• M11: 1,665,772 km (0.105 R)
• M12: 1,827,787 km (0.067 R)
• M13: 2,076,718 km (0.112 R)
• M14: 2,159,445 km (0.105 R)
• M15: 2,311,437 km (0.062 R)
• M16: 2,617,065 km (0.034 R)
• M17: 2,706,973 km (0.108 R)
• M18: 2,852,831 km (0.064 R)
• M19: 2,954,708 km (0.096 R)
• M20: 3,210,071 km (0.102 R)
• M21: 3,325,860 km (0.096 R)
• M22: 3,502,385 km (0.089 R)
• M23: 3,591,845 km (0.114 R)
• M24: 3,671,880 km (0.11 R)
• M25: 3,885,206 km (0.09 R)
• M26: 4,008,924 km (0.114 R)
• M27: 4,102,572 km (0.059 R)
• M28: 4,186,496 km (0.049 R)
• M29: 4,313,505 km (0.068 R)
• M30: 4,527,879 km (0.043 R)
• M31: 4,625,566 km (0.072 R)
• M32: 4,767,983 km (0.093 R)
• M33: 4,867,466 km (0.101 R)
• M34: 4,989,837 km (0.092 R)
• M35: 5,192,542 km (0.066 R)
• M36: 5,306,386 km (0.061 R)
• M37: 5,664,374 km (0.065 R)
• M38: 5,935,296 km (0.056 R)
• M39: 6,066,343 km (0.044 R)
• M40: 6,307,046 km (0.087 R)
• M41: 6,501,972 km (0.096 R)
• M42: 6,711,260 km (0.056 R)
• M43: 6,860,409 km (0.104 R)
• M44: 7,035,737 km (0.102 R)
• M45: 7,149,282 km (0.066 R)
• M46: 7,250,710 km (0.041 R)
• M47: 7,416,464 km (0.059 R)
• M48: 7,544,969 km (0.087 R)
• M49: 7,661,206 km (0.044 R)
• M50: 7,778,042 km (0.092 R)
• M51: 8,145,454 km (0.091 R)
• M52: 8,264,684 km (0.095 R)
• M53: 8,572,257 km (0.102 R)
• M54: 8,693,581 km (0.068 R)
• M55: 8,802,040 km (0.08 R)
• M56: 8,910,797 km (0.11 R)
• M57: 9,033,767 km (0.109 R)
• M58: 9,143,571 km (0.091 R)
• M59: 9,226,149 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 10.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.64 AU - 2.34 AU

Year: 1872 Days

Day: 11.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 79,481,235 km

• M1: 140,024 km (0.054 R)
• M2: 266,284 km (0.117 R)
• M3: 387,010 km (0.09 R)
• M4: 583,731 km (0.063 R)
• M5: 933,491 km (0.091 R)
• M6: 1,381,686 km (0.109 R)
• M7: 1,448,257 km (0.116 R)
• M8: 1,766,601 km (0.12 R)
• M9: 1,955,543 km (0.085 R)
• M10: 2,129,077 km (0.074 R)
• M11: 2,491,702 km (0.076 R)
• M12: 2,632,773 km (0.054 R)
• M13: 2,728,366 km (0.102 R)
• M14: 2,800,921 km (0.115 R)
• M15: 3,072,142 km (0.065 R)
• M16: 3,223,834 km (0.09 R)
• M17: 3,300,578 km (0.03 R)
• M18: 3,653,629 km (0.074 R)
• M19: 3,774,055 km (0.117 R)
• M20: 3,841,524 km (0.031 R)
• M21: 4,046,473 km (0.12 R)
• M22: 4,143,412 km (0.108 R)
• M23: 4,255,012 km (0.106 R)
• M24: 4,610,606 km (0.076 R)
• M25: 4,828,570 km (0.108 R)
• M26: 5,259,712 km (0.066 R)
• M27: 5,380,886 km (0.072 R)
• M28: 5,472,290 km (0.072 R)
• M29: 5,641,336 km (0.111 R)
• M30: 5,874,708 km (0.092 R)
• M31: 6,095,365 km (0.068 R)
• M32: 6,174,802 km (0.032 R)
• M33: 6,286,701 km (0.092 R)
• M34: 6,431,512 km (0.112 R)
• M35: 6,561,063 km (0.091 R)
• M36: 6,757,336 km (0.076 R)
• M37: 7,105,151 km (0.076 R)
• M38: 7,340,468 km (0.105 R)
• M39: 7,578,329 km (0.112 R)
• M40: 7,749,768 km (0.026 R)
• M41: 7,853,140 km (0.077 R)
• M42: 8,466,043 km (0.09 R)
• M43: 8,590,508 km (0.099 R)
• M44: 8,895,239 km (0.081 R)
• M45: 9,039,900 km (0.117 R)
• M46: 9,130,706 km (0.118 R)
• M47: 9,221,811 km (0.099 R)
• M48: 9,294,965 km (0.1 R)
• M49: 9,460,121 km (0.03 R)
• M50: 9,681,974 km (0.053 R)
• M51: 9,849,374 km (0.065 R)
• M52: 9,942,873 km (0.078 R)
• M53: 10,168,466 km (0.087 R)
• M54: 10,567,145 km (0.074 R)
• M55: 11,165,237 km (0.086 R)
• M56: 11,478,196 km (0.108 R)
• M57: 11,814,043 km (0.081 R)
• M58: 11,893,480 km (0.106 R)
• M59: 12,515,358 km (0.059 R)
• M60: 12,677,672 km (0.117 R)
• M61: 12,840,584 km (0.119 R)
• M62: 13,045,234 km (0.105 R)
• M63: 13,127,363 km (0.057 R)
• M64: 13,354,153 km (0.08 R)
• M65: 13,665,616 km (0.091 R)
• M66: 13,790,829 km (0.108 R)
• M67: 14,168,863 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.8

Radius: 7

Gravity: 16.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.02 AU - 11.18 AU

Year: 19835 Days

Day: 22.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,481,235 km

• M1: 382,223 km (0.093 R)
• M2: 746,194 km (0.102 R)
• M3: 870,360 km (0.071 R)
• M4: 974,780 km (0.108 R)
• M5: 1,783,506 km (0.062 R)
• M6: 2,230,654 km (0.091 R)
• M7: 2,522,818 km (0.101 R)
• M8: 3,143,051 km (0.033 R)
• M9: 3,595,884 km (0.071 R)
• M10: 4,425,554 km (0.07 R)
• M11: 4,561,688 km (0.089 R)
• M12: 4,653,391 km (0.105 R)
• M13: 4,978,916 km (0.119 R)
• M14: 6,049,439 km (0.096 R)
• M15: 6,404,584 km (0.116 R)
• M16: 6,610,580 km (0.096 R)
• M17: 7,081,963 km (0.083 R)
• M18: 7,241,584 km (0.117 R)
• M19: 7,782,081 km (0.102 R)
• M20: 8,057,192 km (0.113 R)
• M21: 8,787,529 km (0.111 R)
• M22: 8,958,968 km (0.104 R)
• M23: 10,370,723 km (0.039 R)
• M24: 10,734,395 km (0.09 R)
• M25: 11,599,071 km (0.103 R)
• M26: 11,787,265 km (0.098 R)
• M27: 12,678,868 km (0.072 R)
• M28: 13,002,598 km (0.109 R)
• M29: 15,896,569 km (0.101 R)
• M30: 16,315,742 km (0.105 R)
• M31: 16,456,215 km (0.028 R)
• M32: 16,526,675 km (0.1 R)
• M33: 17,810,973 km (0.114 R)
• M34: 20,172,375 km (0.086 R)
• M35: 20,854,093 km (0.078 R)
• M36: 21,082,978 km (0.105 R)
• M37: 21,543,290 km (0.034 R)
• M38: 21,697,376 km (0.087 R)
• M39: 22,162,177 km (0.114 R)
• M40: 22,865,436 km (0.087 R)
• M41: 24,133,577 km (0.12 R)
• M42: 24,213,612 km (0.118 R)
• M43: 25,750,730 km (0.105 R)
• M44: 25,914,390 km (0.096 R)
• M45: 26,242,758 km (0.11 R)
• M46: 26,325,037 km (0.076 R)
• M47: 27,486,215 km (0.109 R)
• M48: 28,579,177 km (0.113 R)
• M49: 28,833,494 km (0.088 R)
• M50: 29,344,221 km (0.069 R)
• M51: 32,206,626 km (0.034 R)
• M52: 32,913,776 km (0.117 R)
• M53: 33,536,851 km (0.083 R)
• M54: 34,073,907 km (0.106 R)
• M55: 34,523,748 km (0.099 R)
• M56: 36,709,672 km (0.085 R)
• M57: 37,912,439 km (0.102 R)
• M58: 38,285,087 km (0.085 R)
• M59: 39,410,362 km (0.055 R)
• M60: 40,546,408 km (0.081 R)
• M61: 41,501,441 km (0.098 R)
• M62: 41,981,650 km (0.115 R)
• M63: 42,753,875 km (0.109 R)
• M64: 43,530,886 km (0.036 R)
• M65: 46,386,111 km (0.113 R)
• M66: 47,384,527 km (0.117 R)
• M67: 47,484,907 km (0.097 R)
• M68: 48,895,615 km (0.092 R)
• M69: 50,627,211 km (0.092 R)
• M70: 52,378,702 km (0.047 R)
• M71: 54,150,091 km (0.041 R)
• M72: 54,359,677 km (0.094 R)
• M73: 54,885,065 km (0.1 R)
• M74: 55,201,165 km (0.079 R)
• M75: 55,517,864 km (0.102 R)
• M76: 55,835,012 km (0.087 R)
• M77: 57,751,211 km (0.104 R)
• M78: 58,287,220 km (0.1 R)
• M79: 59,364,325 km (0.083 R)
• M80: 60,883,341 km (0.12 R)
• M81: 62,634,833 km (0.085 R)
• M82: 64,181,077 km (0.087 R)
• M83: 65,293,187 km (0.086 R)
• M84: 68,553,972 km (0.065 R)
• M85: 68,667,367 km (0.116 R)
• M86: 69,576,773 km (0.108 R)
• M87: 70,490,068 km (0.043 R)
• M88: 70,833,545 km (0.098 R)
• M89: 72,097,946 km (0.047 R)
• M90: 72,328,626 km (0.115 R)
• M91: 74,182,891 km (0.032 R)
• M92: 75,583,875 km (0.071 R)
• M93: 76,170,149 km (0.099 R)
• M94: 78,174,910 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 14,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit