🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.1

Radius: 8.1

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.13 AU - 1.25 AU

Year: 896 Days

Day: 9.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 79,969,465 km

• M1: 105,167 km (0.079 R)
• M2: 200,461 km (0.08 R)
• M3: 254,316 km (0.08 R)
• M4: 335,847 km (0.114 R)
• M5: 470,784 km (0.066 R)
• M6: 581,936 km (0.12 R)
• M7: 674,238 km (0.08 R)
• M8: 736,620 km (0.093 R)
• M9: 801,396 km (0.056 R)
• M10: 874,250 km (0.037 R)
• M11: 968,646 km (0.079 R)
• M12: 1,059,901 km (0.097 R)
• M13: 1,174,792 km (0.1 R)
• M14: 1,301,053 km (0.11 R)
• M15: 1,380,489 km (0.078 R)
• M16: 1,491,491 km (0.046 R)
• M17: 1,621,043 km (0.109 R)
• M18: 1,802,206 km (0.115 R)
• M19: 1,866,832 km (0.105 R)
• M20: 1,973,495 km (0.112 R)
• M21: 2,082,253 km (0.077 R)
• M22: 2,429,469 km (0.099 R)
• M23: 2,804,212 km (0.103 R)
• M24: 3,032,199 km (0.11 R)
• M25: 3,197,206 km (0.083 R)
• M26: 3,295,641 km (0.107 R)
• M27: 3,526,171 km (0.091 R)
• M28: 3,741,144 km (0.111 R)
• M29: 3,886,852 km (0.08 R)
• M30: 3,981,547 km (0.103 R)
• M31: 4,045,126 km (0.062 R)
• M32: 4,109,005 km (0.087 R)
• M33: 4,162,561 km (0.077 R)
• M34: 4,632,448 km (0.095 R)
• M35: 4,688,248 km (0.056 R)
• M36: 5,281,104 km (0.037 R)
• M37: 5,801,256 km (0.097 R)
• M38: 5,861,544 km (0.115 R)
• M39: 5,921,832 km (0.076 R)
• M40: 6,177,644 km (0.111 R)
• M41: 6,325,447 km (0.054 R)
• M42: 6,826,600 km (0.06 R)
• M43: 6,941,192 km (0.092 R)
• M44: 7,005,070 km (0.098 R)
• M45: 7,056,382 km (0.088 R)
• M46: 7,120,559 km (0.112 R)
• M47: 7,747,524 km (0.11 R)
• M48: 7,840,424 km (0.119 R)
• M49: 8,188,688 km (0.087 R)
• M50: 8,242,693 km (0.047 R)
• M51: 8,514,662 km (0.088 R)
• M52: 8,583,178 km (0.066 R)
• M53: 8,693,132 km (0.046 R)
• M54: 9,277,910 km (0.073 R)
• M55: 9,475,679 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 12

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.91 AU - 2.57 AU

Year: 2314 Days

Day: 12.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 79,969,465 km

• M1: 155,731 km (0.114 R)
• M2: 341,083 km (0.101 R)
• M3: 427,252 km (0.069 R)
• M4: 568,472 km (0.112 R)
• M5: 817,552 km (0.04 R)
• M6: 968,197 km (0.105 R)
• M7: 1,181,225 km (0.104 R)
• M8: 1,344,436 km (0.041 R)
• M9: 1,476,830 km (0.094 R)
• M10: 1,584,092 km (0.118 R)
• M11: 1,694,046 km (0.108 R)
• M12: 1,848,282 km (0.119 R)
• M13: 2,477,191 km (0.11 R)
• M14: 2,605,845 km (0.101 R)
• M15: 3,347,552 km (0.092 R)
• M16: 3,451,372 km (0.115 R)
• M17: 3,688,635 km (0.061 R)
• M18: 3,904,205 km (0.118 R)
• M19: 4,096,289 km (0.054 R)
• M20: 4,263,539 km (0.064 R)
• M21: 4,518,454 km (0.106 R)
• M22: 4,807,776 km (0.088 R)
• M23: 5,058,502 km (0.079 R)
• M24: 5,192,991 km (0.104 R)
• M25: 5,374,304 km (0.083 R)
• M26: 5,899,093 km (0.114 R)
• M27: 6,167,771 km (0.075 R)
• M28: 6,375,861 km (0.066 R)
• M29: 6,635,264 km (0.112 R)
• M30: 6,914,713 km (0.077 R)
• M31: 7,164,691 km (0.11 R)
• M32: 7,282,275 km (0.11 R)
• M33: 7,468,374 km (0.084 R)
• M34: 7,587,604 km (0.078 R)
• M35: 7,741,989 km (0.098 R)
• M36: 7,828,157 km (0.095 R)
• M37: 7,914,625 km (0.096 R)
• M38: 8,001,541 km (0.103 R)
• M39: 8,123,613 km (0.054 R)
• M40: 8,851,257 km (0.074 R)
• M41: 9,213,733 km (0.054 R)
• M42: 9,323,538 km (0.094 R)
• M43: 10,179,238 km (0.116 R)
• M44: 10,254,784 km (0.111 R)
• M45: 10,368,628 km (0.08 R)
• M46: 10,444,624 km (0.116 R)
• M47: 10,597,364 km (0.087 R)
• M48: 11,098,816 km (0.04 R)
• M49: 11,254,697 km (0.092 R)
• M50: 11,746,425 km (0.063 R)
• M51: 11,945,091 km (0.116 R)
• M52: 12,104,861 km (0.089 R)
• M53: 12,205,092 km (0.072 R)
• M54: 12,446,842 km (0.105 R)
• M55: 13,016,810 km (0.101 R)
• M56: 13,243,152 km (0.039 R)
• M57: 13,346,374 km (0.085 R)
• M58: 13,429,251 km (0.083 R)
• M59: 13,595,305 km (0.09 R)
• M60: 13,678,781 km (0.078 R)
• M61: 13,762,256 km (0.027 R)
• M62: 13,950,749 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.4

Radius: 5.1

Gravity: 26.54 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.66 AU - 8.38 AU

Year: 12839 Days

Day: 17.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,969,465 km

• M1: 103,971 km (0.1 R)
• M2: 287,527 km (0.069 R)
• M3: 586,723 km (0.038 R)
• M4: 896,839 km (0.062 R)
• M5: 938,876 km (0.03 R)
• M6: 1,275,023 km (0.066 R)
• M7: 1,419,385 km (0.09 R)
• M8: 1,468,752 km (0.12 R)
• M9: 1,671,607 km (0.101 R)
• M10: 1,910,664 km (0.079 R)
• M11: 2,274,935 km (0.083 R)
• M12: 2,629,931 km (0.104 R)
• M13: 3,390,785 km (0.099 R)
• M14: 3,457,057 km (0.094 R)
• M15: 3,968,233 km (0.12 R)
• M16: 4,321,882 km (0.112 R)
• M17: 4,796,856 km (0.059 R)
• M18: 4,871,505 km (0.058 R)
• M19: 4,984,003 km (0.085 R)
• M20: 5,637,895 km (0.093 R)
• M21: 5,914,801 km (0.116 R)
• M22: 5,994,835 km (0.041 R)
• M23: 7,279,582 km (0.119 R)
• M24: 7,842,968 km (0.086 R)
• M25: 8,107,606 km (0.099 R)
• M26: 8,873,398 km (0.064 R)
• M27: 8,965,101 km (0.04 R)
• M28: 9,803,597 km (0.041 R)
• M29: 10,666,927 km (0.034 R)
• M30: 10,813,233 km (0.047 R)
• M31: 10,960,138 km (0.088 R)
• M32: 11,404,893 km (0.108 R)
• M33: 11,704,687 km (0.114 R)
• M34: 11,805,067 km (0.103 R)
• M35: 11,855,482 km (0.088 R)
• M36: 12,414,080 km (0.103 R)
• M37: 13,662,474 km (0.063 R)
• M38: 13,927,562 km (0.027 R)
• M39: 14,034,075 km (0.08 R)
• M40: 14,248,000 km (0.051 R)
• M41: 14,516,828 km (0.118 R)
• M42: 14,678,842 km (0.101 R)
• M43: 15,885,798 km (0.087 R)
• M44: 17,010,325 km (0.077 R)
• M45: 17,067,172 km (0.103 R)
• M46: 17,238,312 km (0.076 R)
• M47: 17,755,023 km (0.097 R)
• M48: 18,980,230 km (0.114 R)
• M49: 19,157,503 km (0.043 R)
• M50: 19,275,985 km (0.093 R)
• M51: 19,991,811 km (0.06 R)
• M52: 20,112,087 km (0.075 R)
• M53: 20,353,090 km (0.104 R)
• M54: 21,204,301 km (0.106 R)
• M55: 21,819,448 km (0.085 R)
• M56: 22,878,601 km (0.094 R)
• M57: 23,067,244 km (0.087 R)
• M58: 23,636,314 km (0.115 R)
• M59: 24,209,872 km (0.078 R)
• M60: 24,466,283 km (0.087 R)
• M61: 25,305,976 km (0.1 R)
• M62: 28,621,962 km (0.037 R)
• M63: 28,825,116 km (0.077 R)
• M64: 31,092,421 km (0.047 R)
• M65: 31,162,134 km (0.089 R)
• M66: 32,001,229 km (0.115 R)
• M67: 32,141,851 km (0.104 R)
• M68: 33,274,007 km (0.118 R)
• M69: 34,347,222 km (0.085 R)
• M70: 34,419,179 km (0.057 R)
• M71: 35,504,362 km (0.118 R)
• M72: 35,941,636 km (0.078 R)
• M73: 37,559,986 km (0.056 R)
• M74: 38,602,235 km (0.114 R)
• M75: 39,202,122 km (0.109 R)
• M76: 39,805,001 km (0.1 R)
• M77: 40,867,446 km (0.082 R)
• M78: 41,096,330 km (0.107 R)
• M79: 42,324,230 km (0.067 R)
• M80: 43,330,574 km (0.113 R)
• M81: 46,317,595 km (0.045 R)
• M82: 46,476,618 km (0.095 R)
• M83: 46,715,525 km (0.109 R)
• M84: 47,434,642 km (0.072 R)
• M85: 48,157,499 km (0.045 R)
• M86: 48,560,666 km (0.108 R)
• M87: 50,021,190 km (0.095 R)
• M88: 50,920,722 km (0.104 R)
• M89: 51,002,851 km (0.08 R)
• M90: 52,238,828 km (0.097 R)
• M91: 54,824,328 km (0.066 R)
• M92: 55,921,030 km (0.11 R)
• M93: 56,684,428 km (0.118 R)
• M94: 56,769,400 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.8

Radius: 7.6

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.76 AU - 12.12 AU

Year: 21632 Days

Day: 20.8 Hours

Environment

Temp: -245 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,969,465 km

• M1: 131,646 km (0.046 R)
• M2: 733,478 km (0.077 R)
• M3: 934,538 km (0.094 R)
• M4: 1,210,247 km (0.09 R)
• M5: 1,669,961 km (0.094 R)
• M6: 1,970,054 km (0.064 R)
• M7: 2,251,149 km (0.098 R)
• M8: 2,734,948 km (0.109 R)
• M9: 2,851,036 km (0.107 R)
• M10: 3,752,363 km (0.079 R)
• M11: 4,323,528 km (0.04 R)
• M12: 4,504,691 km (0.11 R)
• M13: 4,734,773 km (0.065 R)
• M14: 6,245,262 km (0.08 R)
• M15: 6,605,494 km (0.074 R)
• M16: 7,454,163 km (0.058 R)
• M17: 7,891,288 km (0.107 R)
• M18: 8,001,841 km (0.114 R)
• M19: 8,336,790 km (0.036 R)
• M20: 8,905,112 km (0.105 R)
• M21: 8,962,558 km (0.041 R)
• M22: 9,721,618 km (0.032 R)
• M23: 10,259,123 km (0.037 R)
• M24: 11,676,263 km (0.043 R)
• M25: 11,802,374 km (0.063 R)
• M26: 11,865,654 km (0.08 R)
• M27: 12,183,400 km (0.118 R)
• M28: 12,375,484 km (0.115 R)
• M29: 12,762,643 km (0.096 R)
• M30: 14,418,093 km (0.111 R)
• M31: 14,757,232 km (0.105 R)
• M32: 15,443,437 km (0.112 R)
• M33: 15,929,929 km (0.095 R)
• M34: 16,210,126 km (0.12 R)
• M35: 18,583,945 km (0.082 R)
• M36: 19,324,455 km (0.101 R)
• M37: 20,150,085 km (0.114 R)
• M38: 20,529,166 km (0.036 R)
• M39: 21,371,552 km (0.058 R)
• M40: 21,835,754 km (0.067 R)
• M41: 21,913,395 km (0.068 R)
• M42: 22,381,487 km (0.076 R)
• M43: 23,486,567 km (0.073 R)
• M44: 23,725,624 km (0.117 R)
• M45: 24,206,282 km (0.041 R)
• M46: 24,447,882 km (0.118 R)
• M47: 26,160,778 km (0.081 R)
• M48: 26,657,293 km (0.059 R)
• M49: 28,674,172 km (0.086 R)
• M50: 29,357,236 km (0.098 R)
• M51: 29,700,862 km (0.114 R)
• M52: 30,045,835 km (0.089 R)
• M53: 31,614,368 km (0.112 R)
• M54: 37,031,607 km (0.089 R)
• M55: 38,148,953 km (0.084 R)
• M56: 39,182,973 km (0.078 R)
• M57: 40,416,707 km (0.104 R)
• M58: 40,703,337 km (0.115 R)
• M59: 40,990,415 km (0.099 R)
• M60: 41,952,778 km (0.091 R)
• M61: 43,899,495 km (0.091 R)
• M62: 44,883,849 km (0.098 R)
• M63: 45,180,502 km (0.072 R)
• M64: 45,279,536 km (0.111 R)
• M65: 47,880,294 km (0.112 R)
• M66: 48,385,935 km (0.069 R)
• M67: 50,118,428 km (0.071 R)
• M68: 51,353,508 km (0.048 R)
• M69: 53,015,840 km (0.101 R)
• M70: 53,643,852 km (0.044 R)
• M71: 53,958,755 km (0.064 R)
• M72: 54,274,257 km (0.107 R)
• M73: 55,542,398 km (0.105 R)
• M74: 57,034,188 km (0.114 R)
• M75: 57,248,412 km (0.064 R)
• M76: 58,755,162 km (0.066 R)
• M77: 59,296,557 km (0.108 R)
• M78: 59,839,447 km (0.119 R)
• M79: 60,384,133 km (0.109 R)
• M80: 61,258,982 km (0.079 R)
• M81: 61,368,637 km (0.116 R)
• M82: 61,917,811 km (0.091 R)
• M83: 62,027,765 km (0.083 R)
• M84: 64,576,614 km (0.118 R)
• M85: 67,159,421 km (0.093 R)
• M86: 68,861,994 km (0.069 R)
• M87: 69,318,417 km (0.066 R)
• M88: 69,547,003 km (0.088 R)
• M89: 72,889,618 km (0.124 R)
• M90: 73,587,791 km (0.09 R)
• M91: 79,490,624 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 19,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit