🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

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: 383.4

Radius: 12.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.52 AU - 0.62 AU

Year: 297 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,796,782 km

• M1: 157,676 km (0.059 R)
• M2: 240,404 km (0.067 R)
• M3: 355,145 km (0.082 R)
• M4: 445,652 km (0.05 R)
• M5: 546,930 km (0.063 R)
• M6: 697,724 km (0.046 R)
• M7: 792,719 km (0.101 R)
• M8: 883,076 km (0.048 R)
• M9: 1,058,405 km (0.085 R)
• M10: 1,180,776 km (0.062 R)
• M11: 1,278,763 km (0.087 R)
• M12: 1,364,632 km (0.085 R)
• M13: 1,444,667 km (0.082 R)
• M14: 1,554,172 km (0.102 R)
• M15: 1,662,481 km (0.104 R)
• M16: 1,790,238 km (0.103 R)
• M17: 1,878,650 km (0.11 R)
• M18: 1,964,220 km (0.091 R)
• M19: 2,060,112 km (0.084 R)
• M20: 2,148,674 km (0.112 R)
• M21: 2,315,925 km (0.112 R)
• M22: 2,436,052 km (0.064 R)
• M23: 2,563,210 km (0.085 R)
• M24: 2,673,164 km (0.087 R)
• M25: 2,838,919 km (0.074 R)
• M26: 2,918,056 km (0.112 R)
• M27: 3,149,933 km (0.11 R)
• M28: 3,346,056 km (0.097 R)
• M29: 3,424,744 km (0.091 R)
• M30: 3,777,945 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.3

Radius: 9.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.55 AU - 0.71 AU

Year: 345 Days

Day: 14.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,796,782 km

• M1: 119,080 km (0.083 R)
• M2: 181,911 km (0.107 R)
• M3: 241,002 km (0.1 R)
• M4: 324,179 km (0.115 R)
• M5: 385,813 km (0.109 R)
• M6: 453,880 km (0.109 R)
• M7: 517,609 km (0.056 R)
• M8: 616,493 km (0.102 R)
• M9: 676,482 km (0.12 R)
• M10: 738,714 km (0.11 R)
• M11: 806,632 km (0.076 R)
• M12: 877,092 km (0.086 R)
• M13: 975,677 km (0.119 R)
• M14: 1,038,957 km (0.097 R)
• M15: 1,208,601 km (0.08 R)
• M16: 1,373,907 km (0.074 R)
• M17: 1,445,415 km (0.072 R)
• M18: 1,523,056 km (0.03 R)
• M19: 1,594,863 km (0.115 R)
• M20: 1,655,600 km (0.104 R)
• M21: 1,739,524 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 14.2

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.19 AU - 1.51 AU

Year: 1083 Days

Day: 13.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 77,796,782 km

• M1: 183,407 km (0.07 R)
• M2: 274,213 km (0.09 R)
• M3: 418,425 km (0.063 R)
• M4: 531,072 km (0.084 R)
• M5: 641,625 km (0.073 R)
• M6: 755,918 km (0.11 R)
• M7: 976,724 km (0.063 R)
• M8: 1,125,574 km (0.116 R)
• M9: 1,254,677 km (0.093 R)
• M10: 1,346,231 km (0.077 R)
• M11: 1,566,589 km (0.113 R)
• M12: 1,871,320 km (0.083 R)
• M13: 1,993,840 km (0.041 R)
• M14: 2,161,540 km (0.103 R)
• M15: 2,342,852 km (0.096 R)
• M16: 2,457,594 km (0.105 R)
• M17: 2,776,536 km (0.089 R)
• M18: 2,964,880 km (0.086 R)
• M19: 3,070,347 km (0.091 R)
• M20: 3,324,663 km (0.116 R)
• M21: 3,606,505 km (0.107 R)
• M22: 3,740,096 km (0.116 R)
• M23: 3,906,748 km (0.064 R)
• M24: 4,065,322 km (0.094 R)
• M25: 4,226,140 km (0.053 R)
• M26: 4,399,973 km (0.115 R)
• M27: 4,565,129 km (0.079 R)
• M28: 4,992,829 km (0.113 R)
• M29: 5,351,565 km (0.096 R)
• M30: 5,599,299 km (0.107 R)
• M31: 5,996,481 km (0.114 R)
• M32: 6,118,703 km (0.108 R)
• M33: 6,303,605 km (0.086 R)
• M34: 6,502,720 km (0.097 R)
• M35: 6,666,231 km (0.103 R)
• M36: 6,920,397 km (0.054 R)
• M37: 7,451,470 km (0.052 R)
• M38: 7,609,445 km (0.078 R)
• M39: 7,942,001 km (0.105 R)
• M40: 8,076,490 km (0.068 R)
• M41: 8,511,820 km (0.095 R)
• M42: 8,649,450 km (0.076 R)
• M43: 9,235,574 km (0.029 R)
• M44: 9,476,427 km (0.028 R)
• M45: 9,604,931 km (0.101 R)
• M46: 9,719,523 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.4

Radius: 14.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.37 AU - 1.81 AU

Year: 1384 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 77,796,782 km

• M1: 180,714 km (0.1 R)
• M2: 363,972 km (0.117 R)
• M3: 476,320 km (0.068 R)
• M4: 582,684 km (0.106 R)
• M5: 768,783 km (0.058 R)
• M6: 862,282 km (0.097 R)
• M7: 960,269 km (0.086 R)
• M8: 1,115,103 km (0.101 R)
• M9: 1,241,962 km (0.101 R)
• M10: 1,342,042 km (0.116 R)
• M11: 1,445,115 km (0.065 R)
• M12: 1,708,258 km (0.04 R)
• M13: 1,950,756 km (0.089 R)
• M14: 2,046,499 km (0.069 R)
• M15: 2,235,441 km (0.052 R)
• M16: 2,367,386 km (0.101 R)
• M17: 2,525,960 km (0.086 R)
• M18: 2,754,097 km (0.099 R)
• M19: 2,955,306 km (0.102 R)
• M20: 3,135,272 km (0.112 R)
• M21: 3,319,128 km (0.075 R)
• M22: 3,416,815 km (0.085 R)
• M23: 3,578,979 km (0.117 R)
• M24: 3,670,085 km (0.061 R)
• M25: 3,799,188 km (0.111 R)
• M26: 3,967,336 km (0.074 R)
• M27: 4,157,026 km (0.062 R)
• M28: 4,330,410 km (0.103 R)
• M29: 4,437,671 km (0.051 R)
• M30: 4,754,520 km (0.112 R)
• M31: 4,855,199 km (0.044 R)
• M32: 4,956,477 km (0.092 R)
• M33: 5,140,632 km (0.107 R)
• M34: 5,421,277 km (0.117 R)
• M35: 5,526,445 km (0.059 R)
• M36: 5,674,846 km (0.052 R)
• M37: 5,771,037 km (0.118 R)
• M38: 5,932,603 km (0.072 R)
• M39: 6,216,091 km (0.087 R)
• M40: 6,537,577 km (0.066 R)
• M41: 6,694,804 km (0.081 R)
• M42: 7,047,406 km (0.06 R)
• M43: 7,231,860 km (0.109 R)
• M44: 7,359,617 km (0.116 R)
• M45: 7,617,374 km (0.092 R)
• M46: 7,771,011 km (0.045 R)
• M47: 7,913,877 km (0.053 R)
• M48: 8,081,576 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.1

Radius: 9.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.55 AU - 2.15 AU

Year: 1737 Days

Day: 11.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 163.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,796,782 km

• M1: 121,324 km (0.076 R)
• M2: 218,413 km (0.065 R)
• M3: 303,534 km (0.114 R)
• M4: 622,327 km (0.119 R)
• M5: 712,235 km (0.053 R)
• M6: 817,403 km (0.067 R)
• M7: 965,056 km (0.114 R)
• M8: 1,086,529 km (0.057 R)
• M9: 1,246,001 km (0.088 R)
• M10: 1,544,000 km (0.082 R)
• M11: 1,683,275 km (0.107 R)
• M12: 1,883,288 km (0.031 R)
• M13: 1,955,095 km (0.079 R)
• M14: 2,125,935 km (0.1 R)
• M15: 2,646,686 km (0.111 R)
• M16: 2,852,831 km (0.107 R)
• M17: 3,344,410 km (0.102 R)
• M18: 3,698,957 km (0.047 R)
• M19: 3,850,200 km (0.113 R)
• M20: 3,979,004 km (0.104 R)
• M21: 4,272,216 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 13.1

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.62 AU - 3.52 AU

Year: 3713 Days

Day: 10.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,796,782 km

• M1: 164,707 km (0.11 R)
• M2: 375,790 km (0.089 R)
• M3: 647,011 km (0.038 R)
• M4: 803,041 km (0.096 R)
• M5: 1,004,400 km (0.033 R)
• M6: 1,155,943 km (0.091 R)
• M7: 1,386,323 km (0.113 R)
• M8: 1,594,414 km (0.086 R)
• M9: 1,708,856 km (0.091 R)
• M10: 1,813,126 km (0.096 R)
• M11: 2,069,387 km (0.103 R)
• M12: 2,410,470 km (0.039 R)
• M13: 2,587,894 km (0.108 R)
• M14: 2,908,781 km (0.111 R)
• M15: 3,357,126 km (0.108 R)
• M16: 3,555,941 km (0.102 R)
• M17: 3,673,825 km (0.03 R)
• M18: 3,948,337 km (0.085 R)
• M19: 4,517,257 km (0.072 R)
• M20: 4,848,916 km (0.097 R)
• M21: 4,961,114 km (0.108 R)
• M22: 6,233,145 km (0.08 R)
• M23: 6,437,496 km (0.072 R)
• M24: 6,727,416 km (0.102 R)
• M25: 6,831,985 km (0.112 R)
• M26: 7,277,188 km (0.058 R)
• M27: 7,492,460 km (0.048 R)
• M28: 7,579,227 km (0.102 R)
• M29: 7,731,816 km (0.074 R)
• M30: 8,555,502 km (0.106 R)
• M31: 8,805,779 km (0.094 R)
• M32: 9,104,826 km (0.083 R)
• M33: 9,547,785 km (0.096 R)
• M34: 10,165,325 km (0.103 R)
• M35: 10,382,242 km (0.109 R)
• M36: 10,673,658 km (0.109 R)
• M37: 11,066,502 km (0.061 R)
• M38: 11,314,536 km (0.074 R)
• M39: 11,439,300 km (0.074 R)
• M40: 11,917,266 km (0.087 R)
• M41: 12,248,176 km (0.048 R)
• M42: 12,685,451 km (0.111 R)
• M43: 12,945,003 km (0.099 R)
• M44: 13,206,350 km (0.09 R)
• M45: 13,443,164 km (0.08 R)
• M46: 13,548,780 km (0.108 R)
• M47: 13,761,059 km (0.096 R)
• M48: 13,920,830 km (0.05 R)
• M49: 14,431,258 km (0.066 R)
• M50: 14,539,417 km (0.078 R)
• M51: 14,838,463 km (0.09 R)
• M52: 15,249,558 km (0.085 R)
• M53: 15,359,812 km (0.115 R)
• M54: 15,470,365 km (0.06 R)
• M55: 16,448,735 km (0.072 R)
• M56: 16,618,528 km (0.086 R)
• M57: 16,731,923 km (0.095 R)
• M58: 17,245,792 km (0.106 R)
• M59: 17,475,874 km (0.117 R)
• M60: 17,736,024 km (0.06 R)
• M61: 18,289,237 km (0.101 R)
• M62: 18,759,423 km (0.1 R)
• M63: 18,848,135 km (0.094 R)
• M64: 19,382,798 km (0.076 R)
• M65: 19,712,063 km (0.098 R)
• M66: 19,892,328 km (0.115 R)
• M67: 20,254,804 km (0.096 R)
• M68: 20,345,759 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.6

Radius: 3.7

Gravity: 50.59 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.72 AU - 11.5 AU

Year: 20563 Days

Day: 21.2 Hours

Environment

Temp: -244 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,796,782 km

• M1: 135,685 km (0.1 R)
• M2: 161,267 km (0.11 R)
• M3: 218,413 km (0.035 R)
• M4: 599,439 km (0.066 R)
• M5: 889,359 km (0.034 R)
• M6: 1,485,956 km (0.112 R)
• M7: 1,516,922 km (0.096 R)
• M8: 1,548,188 km (0.116 R)
• M9: 1,643,033 km (0.118 R)
• M10: 1,739,823 km (0.117 R)
• M11: 3,945,494 km (0.09 R)
• M12: 4,118,878 km (0.075 R)
• M13: 4,517,856 km (0.048 R)
• M14: 4,836,649 km (0.087 R)
• M15: 5,115,649 km (0.101 R)
• M16: 5,934,248 km (0.098 R)
• M17: 6,485,217 km (0.077 R)
• M18: 6,741,179 km (0.074 R)
• M19: 7,474,957 km (0.114 R)
• M20: 8,846,919 km (0.052 R)
• M21: 9,130,556 km (0.102 R)
• M22: 9,244,849 km (0.067 R)
• M23: 9,302,145 km (0.085 R)
• M24: 9,764,851 km (0.068 R)
• M25: 10,652,565 km (0.098 R)
• M26: 10,772,842 km (0.09 R)
• M27: 11,014,742 km (0.066 R)
• M28: 11,813,445 km (0.119 R)
• M29: 12,885,762 km (0.086 R)
• M30: 13,661,128 km (0.117 R)
• M31: 13,791,876 km (0.102 R)
• M32: 13,857,400 km (0.055 R)
• M33: 14,186,366 km (0.087 R)
• M34: 14,451,603 km (0.086 R)
• M35: 14,651,466 km (0.06 R)
• M36: 14,718,336 km (0.117 R)
• M37: 14,986,715 km (0.094 R)
• M38: 15,528,409 km (0.111 R)
• M39: 15,733,058 km (0.115 R)
• M40: 18,330,825 km (0.082 R)
• M41: 18,619,549 km (0.106 R)
• M42: 18,909,769 km (0.113 R)
• M43: 21,816,605 km (0.073 R)
• M44: 22,045,939 km (0.039 R)
• M45: 22,122,533 km (0.099 R)
• M46: 24,461,645 km (0.069 R)
• M47: 25,178,518 km (0.092 R)
• M48: 25,338,738 km (0.071 R)
• M49: 26,714,589 km (0.115 R)
• M50: 26,877,950 km (0.101 R)
• M51: 28,530,558 km (0.052 R)
• M52: 29,116,682 km (0.11 R)
• M53: 29,791,518 km (0.114 R)
• M54: 31,070,431 km (0.062 R)
• M55: 31,586,992 km (0.095 R)
• M56: 32,890,887 km (0.098 R)
• M57: 33,066,066 km (0.119 R)
• M58: 33,858,187 km (0.055 R)
• M59: 34,745,601 km (0.082 R)
• M60: 36,997,349 km (0.048 R)
• M61: 37,088,454 km (0.111 R)
• M62: 40,979,195 km (0.111 R)
• M63: 41,167,688 km (0.064 R)
• M64: 41,829,659 km (0.095 R)
• M65: 44,415,757 km (0.107 R)
• M66: 45,386,648 km (0.09 R)
• M67: 46,462,705 km (0.107 R)
• M68: 47,250,487 km (0.1 R)
• M69: 51,052,517 km (0.077 R)
• M70: 51,255,222 km (0.08 R)
• M71: 51,661,680 km (0.067 R)
• M72: 52,580,061 km (0.11 R)
• M73: 53,812,897 km (0.027 R)
• M74: 53,916,120 km (0.059 R)
• M75: 54,432,831 km (0.103 R)
• M76: 57,146,686 km (0.061 R)
• M77: 57,252,003 km (0.082 R)
• M78: 58,732,274 km (0.116 R)
• M79: 60,654,008 km (0.115 R)
• M80: 60,976,242 km (0.096 R)
• M81: 61,299,074 km (0.068 R)
• M82: 62,487,779 km (0.075 R)
• M83: 62,921,912 km (0.093 R)
• M84: 63,684,113 km (0.074 R)
• M85: 64,558,812 km (0.108 R)
• M86: 64,997,582 km (0.074 R)
• M87: 65,768,011 km (0.119 R)
• M88: 66,320,177 km (0.096 R)
• M89: 67,874,349 km (0.106 R)
• M90: 68,655,848 km (0.083 R)
• M91: 69,103,744 km (0.074 R)
• M92: 69,552,688 km (0.114 R)
• M93: 71,584,825 km (0.075 R)
• M94: 73,865,445 km (0.039 R)
• M95: 75,822,634 km (0.068 R)
• M96: 77,563,654 km (0.107 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: 372 - 13,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit