🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.7

Radius: 14.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.58 AU - 0.82 AU

Year: 378 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 62.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,803,202 km

• M1: 184,005 km (0.112 R)
• M2: 283,039 km (0.115 R)
• M3: 374,294 km (0.115 R)
• M4: 543,040 km (0.087 R)
• M5: 642,672 km (0.11 R)
• M6: 758,910 km (0.075 R)
• M7: 867,518 km (0.056 R)
• M8: 1,064,090 km (0.095 R)
• M9: 1,166,564 km (0.1 R)
• M10: 1,287,738 km (0.051 R)
• M11: 1,386,473 km (0.119 R)
• M12: 1,620,444 km (0.104 R)
• M13: 1,728,005 km (0.083 R)
• M14: 1,825,094 km (0.103 R)
• M15: 1,932,954 km (0.076 R)
• M16: 2,061,010 km (0.096 R)
• M17: 2,187,270 km (0.11 R)
• M18: 2,302,461 km (0.028 R)
• M19: 2,410,171 km (0.084 R)
• M20: 2,524,614 km (0.099 R)
• M21: 2,699,643 km (0.066 R)
• M22: 2,808,550 km (0.091 R)
• M23: 2,909,080 km (0.117 R)
• M24: 3,061,969 km (0.114 R)
• M25: 3,160,405 km (0.082 R)
• M26: 3,349,646 km (0.07 R)
• M27: 3,445,688 km (0.119 R)
• M28: 3,613,387 km (0.108 R)
• M29: 3,706,586 km (0.097 R)
• M30: 3,839,579 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 12.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.26 AU - 1.38 AU

Year: 979 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,803,202 km

• M1: 166,802 km (0.088 R)
• M2: 286,779 km (0.112 R)
• M3: 377,435 km (0.081 R)
• M4: 836,850 km (0.047 R)
• M5: 998,267 km (0.039 R)
• M6: 1,090,269 km (0.085 R)
• M7: 1,215,333 km (0.096 R)
• M8: 1,306,588 km (0.051 R)
• M9: 1,408,464 km (0.107 R)
• M10: 1,504,805 km (0.076 R)
• M11: 1,799,363 km (0.051 R)
• M12: 2,168,272 km (0.049 R)
• M13: 2,309,342 km (0.082 R)
• M14: 2,482,726 km (0.094 R)
• M15: 2,570,989 km (0.053 R)
• M16: 2,761,128 km (0.093 R)
• M17: 2,883,649 km (0.109 R)
• M18: 3,134,225 km (0.031 R)
• M19: 3,545,619 km (0.072 R)
• M20: 3,634,480 km (0.089 R)
• M21: 3,769,118 km (0.07 R)
• M22: 3,848,555 km (0.116 R)
• M23: 4,101,674 km (0.067 R)
• M24: 4,206,842 km (0.086 R)
• M25: 4,443,805 km (0.095 R)
• M26: 4,588,167 km (0.06 R)
• M27: 4,672,989 km (0.084 R)
• M28: 4,893,795 km (0.114 R)
• M29: 5,143,324 km (0.118 R)
• M30: 5,473,786 km (0.118 R)
• M31: 5,563,994 km (0.094 R)
• M32: 5,850,773 km (0.073 R)
• M33: 6,009,197 km (0.099 R)
• M34: 6,155,803 km (0.05 R)
• M35: 6,438,842 km (0.085 R)
• M36: 7,102,009 km (0.112 R)
• M37: 7,228,868 km (0.109 R)
• M38: 7,327,902 km (0.12 R)
• M39: 7,470,469 km (0.099 R)
• M40: 7,599,422 km (0.109 R)
• M41: 7,845,062 km (0.075 R)
• M42: 8,078,734 km (0.081 R)
• M43: 8,448,390 km (0.065 R)
• M44: 8,853,950 km (0.083 R)
• M45: 9,066,678 km (0.105 R)
• M46: 9,265,793 km (0.098 R)
• M47: 9,373,653 km (0.094 R)
• M48: 9,528,487 km (0.096 R)
• M49: 9,668,510 km (0.11 R)
• M50: 10,283,208 km (0.082 R)
• M51: 10,378,951 km (0.093 R)
• M52: 10,571,184 km (0.066 R)
• M53: 10,797,077 km (0.094 R)
• M54: 10,910,622 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360

Radius: 13.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.49 AU - 6.57 AU

Year: 8397 Days

Day: 10.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,803,202 km

• M1: 182,509 km (0.102 R)
• M2: 314,006 km (0.088 R)
• M3: 475,871 km (0.05 R)
• M4: 576,550 km (0.095 R)
• M5: 738,116 km (0.084 R)
• M6: 888,163 km (0.115 R)
• M7: 1,095,356 km (0.081 R)
• M8: 1,286,392 km (0.079 R)
• M9: 1,612,216 km (0.101 R)
• M10: 1,794,576 km (0.078 R)
• M11: 1,926,521 km (0.085 R)
• M12: 2,445,626 km (0.103 R)
• M13: 2,699,793 km (0.09 R)
• M14: 2,830,242 km (0.097 R)
• M15: 2,918,355 km (0.072 R)
• M16: 3,303,570 km (0.068 R)
• M17: 3,633,283 km (0.085 R)
• M18: 3,850,948 km (0.091 R)
• M19: 3,973,768 km (0.092 R)
• M20: 4,299,293 km (0.081 R)
• M21: 5,164,567 km (0.112 R)
• M22: 5,327,779 km (0.054 R)
• M23: 6,226,862 km (0.084 R)
• M24: 7,142,550 km (0.103 R)
• M25: 7,233,356 km (0.057 R)
• M26: 8,068,711 km (0.074 R)
• M27: 8,417,723 km (0.079 R)
• M28: 8,578,092 km (0.08 R)
• M29: 9,065,332 km (0.11 R)
• M30: 9,461,617 km (0.09 R)
• M31: 9,661,928 km (0.097 R)
• M32: 10,271,240 km (0.118 R)
• M33: 10,546,051 km (0.115 R)
• M34: 11,314,386 km (0.115 R)
• M35: 12,028,716 km (0.104 R)
• M36: 12,209,580 km (0.031 R)
• M37: 12,905,060 km (0.111 R)
• M38: 13,538,308 km (0.036 R)
• M39: 13,991,440 km (0.085 R)
• M40: 14,181,729 km (0.063 R)
• M41: 14,680,488 km (0.094 R)
• M42: 15,224,127 km (0.117 R)
• M43: 16,371,093 km (0.101 R)
• M44: 16,692,430 km (0.066 R)
• M45: 17,300,545 km (0.108 R)
• M46: 17,423,066 km (0.066 R)
• M47: 18,622,093 km (0.083 R)
• M48: 18,747,755 km (0.073 R)
• M49: 19,126,088 km (0.111 R)
• M50: 19,379,806 km (0.08 R)
• M51: 20,448,832 km (0.075 R)
• M52: 20,665,001 km (0.103 R)
• M53: 20,968,834 km (0.12 R)
• M54: 21,186,798 km (0.114 R)
• M55: 21,274,164 km (0.114 R)
• M56: 22,643,882 km (0.07 R)
• M57: 23,181,836 km (0.087 R)
• M58: 23,678,650 km (0.083 R)
• M59: 23,951,068 km (0.065 R)
• M60: 24,179,055 km (0.074 R)
• M61: 24,453,418 km (0.077 R)
• M62: 26,496,924 km (0.097 R)
• M63: 26,591,171 km (0.106 R)
• M64: 27,586,895 km (0.069 R)
• M65: 27,969,416 km (0.105 R)
• M66: 28,113,329 km (0.109 R)
• M67: 28,933,575 km (0.088 R)
• M68: 29,517,156 km (0.12 R)
• M69: 30,153,994 km (0.109 R)
• M70: 30,400,083 km (0.075 R)
• M71: 31,192,054 km (0.12 R)
• M72: 32,292,196 km (0.115 R)
• M73: 32,695,363 km (0.036 R)
• M74: 33,506,781 km (0.051 R)
• M75: 33,966,047 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.3

Radius: 5.4

Gravity: 24.6 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.87 AU - 6.51 AU

Year: 9944 Days

Day: 19.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,803,202 km

• M1: 115,639 km (0.047 R)
• M2: 214,523 km (0.106 R)
• M3: 281,992 km (0.067 R)
• M4: 370,704 km (0.07 R)
• M5: 425,905 km (0.075 R)
• M6: 576,401 km (0.105 R)
• M7: 658,081 km (0.106 R)
• M8: 983,307 km (0.104 R)
• M9: 1,714,691 km (0.06 R)
• M10: 1,833,771 km (0.066 R)
• M11: 2,233,047 km (0.114 R)
• M12: 2,284,808 km (0.084 R)
• M13: 2,336,868 km (0.042 R)
• M14: 2,469,113 km (0.088 R)
• M15: 2,685,731 km (0.056 R)
• M16: 3,022,176 km (0.099 R)
• M17: 3,858,129 km (0.095 R)
• M18: 4,269,074 km (0.101 R)
• M19: 4,561,837 km (0.069 R)
• M20: 6,302,708 km (0.043 R)
• M21: 6,861,007 km (0.069 R)
• M22: 7,165,140 km (0.059 R)
• M23: 7,357,522 km (0.085 R)
• M24: 7,865,557 km (0.096 R)
• M25: 8,792,016 km (0.082 R)
• M26: 9,288,831 km (0.087 R)
• M27: 10,570,586 km (0.034 R)
• M28: 10,745,615 km (0.09 R)
• M29: 11,455,457 km (0.119 R)
• M30: 11,500,187 km (0.073 R)
• M31: 11,590,095 km (0.093 R)
• M32: 11,635,274 km (0.084 R)
• M33: 11,815,988 km (0.025 R)
• M34: 11,997,600 km (0.114 R)
• M35: 12,180,259 km (0.118 R)
• M36: 12,226,036 km (0.072 R)
• M37: 12,455,818 km (0.086 R)
• M38: 12,779,996 km (0.061 R)
• M39: 12,873,196 km (0.051 R)
• M40: 13,531,427 km (0.117 R)
• M41: 13,626,421 km (0.106 R)
• M42: 13,816,859 km (0.116 R)
• M43: 13,960,324 km (0.03 R)
• M44: 14,104,386 km (0.114 R)
• M45: 14,636,506 km (0.107 R)
• M46: 15,224,426 km (0.112 R)
• M47: 15,323,160 km (0.09 R)
• M48: 15,720,193 km (0.088 R)
• M49: 16,880,773 km (0.1 R)
• M50: 17,085,274 km (0.08 R)
• M51: 18,225,359 km (0.072 R)
• M52: 19,496,941 km (0.086 R)
• M53: 19,550,497 km (0.032 R)
• M54: 20,469,177 km (0.094 R)
• M55: 21,126,062 km (0.098 R)
• M56: 21,734,327 km (0.054 R)
• M57: 21,956,928 km (0.112 R)
• M58: 22,012,728 km (0.088 R)
• M59: 22,911,512 km (0.084 R)
• M60: 24,918,817 km (0.061 R)
• M61: 25,035,204 km (0.109 R)
• M62: 25,210,233 km (0.083 R)
• M63: 26,327,580 km (0.101 R)
• M64: 26,922,082 km (0.119 R)
• M65: 27,400,944 km (0.118 R)
• M66: 28,245,724 km (0.108 R)
• M67: 28,671,180 km (0.098 R)
• M68: 28,732,216 km (0.084 R)
• M69: 29,344,221 km (0.112 R)
• M70: 30,394,547 km (0.037 R)
• M71: 30,893,157 km (0.103 R)
• M72: 30,955,689 km (0.084 R)
• M73: 31,143,434 km (0.052 R)
• M74: 31,206,116 km (0.07 R)
• M75: 31,582,953 km (0.111 R)
• M76: 32,151,275 km (0.118 R)
• M77: 33,490,176 km (0.076 R)
• M78: 33,554,354 km (0.104 R)
• M79: 34,263,448 km (0.082 R)
• M80: 34,328,074 km (0.084 R)
• M81: 34,977,478 km (0.085 R)
• M82: 35,761,969 km (0.091 R)
• M83: 36,750,662 km (0.092 R)
• M84: 37,215,163 km (0.108 R)
• M85: 37,948,941 km (0.071 R)
• M86: 38,150,000 km (0.041 R)
• M87: 39,702,377 km (0.06 R)
• M88: 40,178,996 km (0.045 R)
• M89: 40,931,623 km (0.101 R)
• M90: 41,000,288 km (0.109 R)
• M91: 41,275,399 km (0.046 R)
• M92: 43,147,766 km (0.113 R)
• M93: 44,059,116 km (0.076 R)
• M94: 45,687,040 km (0.065 R)
• M95: 46,186,398 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.4

Radius: 7.9

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.9 AU - 7.8 AU

Year: 10332 Days

Day: 24.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,803,202 km

• M1: 152,141 km (0.101 R)
• M2: 444,156 km (0.105 R)
• M3: 514,766 km (0.11 R)
• M4: 717,172 km (0.109 R)
• M5: 963,261 km (0.098 R)
• M6: 1,057,507 km (0.08 R)
• M7: 1,215,034 km (0.063 R)
• M8: 1,664,725 km (0.082 R)
• M9: 1,943,426 km (0.057 R)
• M10: 2,112,920 km (0.117 R)
• M11: 2,492,600 km (0.096 R)
• M12: 2,703,682 km (0.092 R)
• M13: 2,757,538 km (0.046 R)
• M14: 2,811,542 km (0.103 R)
• M15: 3,228,621 km (0.071 R)
• M16: 3,576,137 km (0.088 R)
• M17: 3,635,378 km (0.093 R)
• M18: 3,875,034 km (0.105 R)
• M19: 3,935,770 km (0.084 R)
• M20: 4,950,642 km (0.096 R)
• M21: 5,149,458 km (0.088 R)
• M22: 5,452,842 km (0.047 R)
• M23: 5,796,768 km (0.115 R)
• M24: 5,971,498 km (0.091 R)
• M25: 6,076,965 km (0.061 R)
• M26: 6,183,329 km (0.026 R)
• M27: 6,944,184 km (0.12 R)
• M28: 7,392,080 km (0.102 R)
• M29: 7,926,593 km (0.108 R)
• M30: 8,198,562 km (0.105 R)
• M31: 8,473,672 km (0.118 R)
• M32: 8,552,809 km (0.097 R)
• M33: 8,911,844 km (0.029 R)
• M34: 9,935,393 km (0.047 R)
• M35: 10,397,351 km (0.118 R)
• M36: 11,737,000 km (0.103 R)
• M37: 12,856,291 km (0.105 R)
• M38: 13,590,518 km (0.107 R)
• M39: 14,196,988 km (0.036 R)
• M40: 14,291,085 km (0.101 R)
• M41: 16,020,137 km (0.056 R)
• M42: 17,058,795 km (0.09 R)
• M43: 17,409,901 km (0.066 R)
• M44: 17,966,405 km (0.064 R)
• M45: 18,374,807 km (0.086 R)
• M46: 18,425,970 km (0.082 R)
• M47: 21,156,879 km (0.093 R)
• M48: 21,534,015 km (0.066 R)
• M49: 23,009,499 km (0.092 R)
• M50: 23,286,255 km (0.084 R)
• M51: 25,197,817 km (0.08 R)
• M52: 25,483,100 km (0.078 R)
• M53: 25,712,134 km (0.061 R)
• M54: 25,769,430 km (0.117 R)
• M55: 25,884,321 km (0.108 R)
• M56: 26,287,637 km (0.051 R)
• M57: 26,345,531 km (0.082 R)
• M58: 26,809,285 km (0.078 R)
• M59: 27,980,786 km (0.119 R)
• M60: 28,098,818 km (0.061 R)
• M61: 28,572,745 km (0.1 R)
• M62: 28,870,295 km (0.066 R)
• M63: 29,288,570 km (0.117 R)
• M64: 29,889,655 km (0.12 R)
• M65: 29,949,943 km (0.061 R)
• M66: 30,737,874 km (0.111 R)
• M67: 31,164,976 km (0.114 R)
• M68: 31,716,993 km (0.096 R)
• M69: 33,079,979 km (0.085 R)
• M70: 33,517,553 km (0.117 R)
• M71: 33,643,065 km (0.059 R)
• M72: 33,705,747 km (0.116 R)
• M73: 35,159,988 km (0.084 R)
• M74: 35,798,621 km (0.105 R)
• M75: 35,862,649 km (0.085 R)
• M76: 36,119,359 km (0.071 R)
• M77: 36,440,994 km (0.08 R)
• M78: 37,346,959 km (0.044 R)
• M79: 37,867,859 km (0.039 R)
• M80: 37,933,083 km (0.108 R)
• M81: 39,246,852 km (0.105 R)
• M82: 42,867,419 km (0.094 R)
• M83: 43,481,070 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 13,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit