🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 10.6

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.79 AU - 0.81 AU

Year: 462 Days

Day: 7.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 14,423,998 km

• M1: 134,189 km (0.093 R)
• M2: 234,121 km (0.104 R)
• M3: 302,936 km (0.112 R)
• M4: 435,330 km (0.112 R)
• M5: 650,152 km (0.049 R)
• M6: 832,063 km (0.099 R)
• M7: 904,918 km (0.086 R)
• M8: 1,010,833 km (0.063 R)
• M9: 1,115,851 km (0.105 R)
• M10: 1,213,688 km (0.098 R)
• M11: 1,314,516 km (0.064 R)
• M12: 1,555,219 km (0.05 R)
• M13: 1,746,705 km (0.107 R)
• M14: 1,842,298 km (0.105 R)
• M15: 2,012,091 km (0.106 R)
• M16: 2,105,740 km (0.073 R)
• M17: 2,180,389 km (0.087 R)
• M18: 2,276,730 km (0.059 R)
• M19: 2,360,505 km (0.033 R)
• M20: 2,488,112 km (0.068 R)
• M21: 2,661,945 km (0.118 R)
• M22: 2,922,694 km (0.094 R)
• M23: 3,052,245 km (0.056 R)
• M24: 3,121,808 km (0.107 R)
• M25: 3,215,157 km (0.061 R)
• M26: 3,428,933 km (0.107 R)
• M27: 3,533,502 km (0.057 R)
• M28: 3,762,386 km (0.078 R)
• M29: 3,878,624 km (0.093 R)
• M30: 3,945,644 km (0.097 R)
• M31: 4,021,490 km (0.074 R)
• M32: 4,089,407 km (0.049 R)
• M33: 4,243,493 km (0.106 R)
• M34: 4,390,698 km (0.044 R)
• M35: 4,557,350 km (0.075 R)
• M36: 4,690,492 km (0.071 R)
• M37: 4,761,999 km (0.078 R)
• M38: 4,833,806 km (0.12 R)
• M39: 4,987,743 km (0.027 R)
• M40: 5,115,798 km (0.048 R)
• M41: 5,217,226 km (0.091 R)
• M42: 5,422,025 km (0.085 R)
• M43: 5,572,521 km (0.113 R)
• M44: 5,686,514 km (0.03 R)
• M45: 5,916,596 km (0.073 R)
• M46: 6,022,960 km (0.093 R)
• M47: 6,228,059 km (0.104 R)
• M48: 6,366,137 km (0.088 R)
• M49: 6,555,079 km (0.083 R)
• M50: 6,645,287 km (0.064 R)
• M51: 6,796,530 km (0.101 R)
• M52: 6,897,958 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985

Radius: 12.5

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.07 AU - 1.45 AU

Year: 913 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 14,423,998 km

• M1: 158,125 km (0.108 R)
• M2: 280,047 km (0.112 R)
• M3: 539,300 km (0.099 R)
• M4: 697,874 km (0.109 R)
• M5: 821,891 km (0.114 R)
• M6: 1,037,162 km (0.115 R)
• M7: 1,152,053 km (0.095 R)
• M8: 1,325,288 km (0.065 R)
• M9: 1,411,306 km (0.088 R)
• M10: 1,491,192 km (0.047 R)
• M11: 1,664,426 km (0.104 R)
• M12: 1,879,697 km (0.091 R)
• M13: 2,004,312 km (0.12 R)
• M14: 2,140,895 km (0.061 R)
• M15: 2,299,768 km (0.05 R)
• M16: 2,481,978 km (0.087 R)
• M17: 2,739,287 km (0.115 R)
• M18: 2,871,232 km (0.114 R)
• M19: 2,963,833 km (0.11 R)
• M20: 3,109,990 km (0.116 R)
• M21: 3,290,704 km (0.079 R)
• M22: 3,596,183 km (0.117 R)
• M23: 3,685,044 km (0.103 R)
• M24: 3,979,453 km (0.12 R)
• M25: 4,060,086 km (0.12 R)
• M26: 4,423,609 km (0.119 R)
• M27: 4,567,223 km (0.083 R)
• M28: 4,675,981 km (0.1 R)
• M29: 4,785,486 km (0.067 R)
• M30: 5,007,340 km (0.065 R)
• M31: 5,182,220 km (0.034 R)
• M32: 5,410,207 km (0.115 R)
• M33: 5,551,128 km (0.113 R)
• M34: 5,771,336 km (0.107 R)
• M35: 5,941,579 km (0.064 R)
• M36: 6,073,823 km (0.109 R)
• M37: 6,220,429 km (0.116 R)
• M38: 6,354,768 km (0.11 R)
• M39: 6,530,695 km (0.101 R)
• M40: 6,694,654 km (0.12 R)
• M41: 6,790,846 km (0.117 R)
• M42: 6,887,636 km (0.055 R)
• M43: 6,984,874 km (0.054 R)
• M44: 7,180,698 km (0.106 R)
• M45: 7,620,665 km (0.047 R)
• M46: 8,069,459 km (0.117 R)
• M47: 8,319,287 km (0.079 R)
• M48: 8,841,833 km (0.09 R)
• M49: 9,008,185 km (0.11 R)
• M50: 9,099,440 km (0.056 R)
• M51: 9,529,085 km (0.114 R)
• M52: 9,981,320 km (0.098 R)
• M53: 10,233,691 km (0.112 R)
• M54: 10,584,349 km (0.082 R)
• M55: 10,680,690 km (0.119 R)
• M56: 10,777,330 km (0.114 R)

Asteroid Belt

Center: 2.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.7

Radius: 11.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.19 AU - 4.13 AU

Year: 4521 Days

Day: 11.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 14,423,998 km

• M1: 142,417 km (0.055 R)
• M2: 233,223 km (0.119 R)
• M3: 425,008 km (0.09 R)
• M4: 552,914 km (0.114 R)
• M5: 762,351 km (0.031 R)
• M6: 841,638 km (0.104 R)
• M7: 1,042,398 km (0.1 R)
• M8: 1,318,855 km (0.027 R)
• M9: 1,478,476 km (0.104 R)
• M10: 1,996,384 km (0.117 R)
• M11: 2,195,648 km (0.079 R)
• M12: 2,401,644 km (0.112 R)
• M13: 2,800,921 km (0.085 R)
• M14: 2,928,079 km (0.077 R)
• M15: 3,057,332 km (0.085 R)
• M16: 3,338,127 km (0.034 R)
• M17: 3,439,255 km (0.111 R)
• M18: 3,524,376 km (0.08 R)
• M19: 3,644,653 km (0.115 R)
• M20: 3,836,587 km (0.101 R)
• M21: 4,067,716 km (0.117 R)
• M22: 4,340,133 km (0.118 R)
• M23: 4,432,286 km (0.074 R)
• M24: 4,543,736 km (0.077 R)
• M25: 4,637,384 km (0.106 R)
• M26: 4,845,625 km (0.045 R)
• M27: 4,922,219 km (0.07 R)
• M28: 5,018,410 km (0.101 R)
• M29: 5,409,609 km (0.064 R)
• M30: 5,628,919 km (0.049 R)
• M31: 6,430,315 km (0.078 R)
• M32: 6,620,454 km (0.105 R)
• M33: 7,006,117 km (0.052 R)
• M34: 7,158,258 km (0.069 R)
• M35: 7,421,401 km (0.116 R)
• M36: 7,957,260 km (0.116 R)
• M37: 8,070,506 km (0.08 R)
• M38: 8,229,828 km (0.047 R)
• M39: 8,667,850 km (0.111 R)
• M40: 8,948,496 km (0.076 R)
• M41: 9,446,806 km (0.093 R)
• M42: 9,759,765 km (0.065 R)
• M43: 9,856,705 km (0.041 R)
• M44: 10,248,053 km (0.112 R)
• M45: 10,396,005 km (0.05 R)
• M46: 10,544,855 km (0.082 R)
• M47: 10,669,320 km (0.085 R)
• M48: 10,794,234 km (0.058 R)
• M49: 11,299,127 km (0.11 R)
• M50: 11,477,747 km (0.096 R)
• M51: 11,734,307 km (0.1 R)
• M52: 11,811,799 km (0.044 R)
• M53: 12,044,873 km (0.061 R)
• M54: 12,253,412 km (0.043 R)
• M55: 12,515,807 km (0.088 R)
• M56: 12,886,211 km (0.091 R)
• M57: 13,206,650 km (0.105 R)
• M58: 13,314,061 km (0.049 R)
• M59: 14,348,829 km (0.08 R)
• M60: 14,625,436 km (0.081 R)
• M61: 15,155,760 km (0.114 R)
• M62: 15,692,517 km (0.117 R)
• M63: 15,863,358 km (0.075 R)
• M64: 16,063,371 km (0.09 R)
• M65: 16,206,835 km (0.098 R)
• M66: 16,321,876 km (0.092 R)
• M67: 16,755,560 km (0.11 R)
• M68: 16,959,312 km (0.101 R)
• M69: 17,251,776 km (0.082 R)
• M70: 17,457,623 km (0.081 R)
• M71: 17,693,688 km (0.094 R)
• M72: 18,109,570 km (0.053 R)
• M73: 18,709,159 km (0.08 R)
• M74: 19,163,188 km (0.053 R)
• M75: 19,804,813 km (0.109 R)
• M76: 20,484,586 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.4

Radius: 14.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.24 AU - 6.1 AU

Year: 7590 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 14,423,998 km

• M1: 188,942 km (0.105 R)
• M2: 676,631 km (0.111 R)
• M3: 792,121 km (0.098 R)
• M4: 923,168 km (0.089 R)
• M5: 1,062,594 km (0.116 R)
• M6: 1,318,256 km (0.051 R)
• M7: 1,411,456 km (0.09 R)
• M8: 1,584,989 km (0.094 R)
• M9: 1,828,086 km (0.082 R)
• M10: 1,922,632 km (0.114 R)
• M11: 2,018,823 km (0.075 R)
• M12: 2,160,792 km (0.085 R)
• M13: 2,374,567 km (0.05 R)
• M14: 2,489,907 km (0.113 R)
• M15: 2,921,497 km (0.069 R)
• M16: 3,095,778 km (0.103 R)
• M17: 3,547,115 km (0.068 R)
• M18: 4,284,483 km (0.103 R)
• M19: 4,454,875 km (0.067 R)
• M20: 4,671,044 km (0.113 R)
• M21: 4,876,143 km (0.095 R)
• M22: 5,204,360 km (0.034 R)
• M23: 5,340,794 km (0.114 R)
• M24: 5,509,091 km (0.08 R)
• M25: 5,757,124 km (0.082 R)
• M26: 5,898,345 km (0.116 R)
• M27: 6,024,905 km (0.03 R)
• M28: 6,328,888 km (0.089 R)
• M29: 6,442,283 km (0.118 R)
• M30: 7,595,383 km (0.08 R)
• M31: 8,257,802 km (0.05 R)
• M32: 8,417,423 km (0.074 R)
• M33: 8,542,188 km (0.104 R)
• M34: 8,739,657 km (0.116 R)
• M35: 8,848,116 km (0.106 R)
• M36: 10,031,734 km (0.07 R)
• M37: 10,202,276 km (0.089 R)
• M38: 10,816,225 km (0.116 R)
• M39: 11,620,463 km (0.104 R)
• M40: 11,739,693 km (0.039 R)
• M41: 12,444,000 km (0.086 R)
• M42: 12,606,912 km (0.103 R)
• M43: 12,709,087 km (0.079 R)
• M44: 13,058,548 km (0.08 R)
• M45: 14,338,657 km (0.029 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 18,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit