🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.1

Radius: 12.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.43 AU - 0.59 AU

Year: 251 Days

Day: 13.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,195,173 km

• M1: 155,133 km (0.106 R)
• M2: 261,946 km (0.066 R)
• M3: 368,759 km (0.102 R)
• M4: 497,413 km (0.099 R)
• M5: 590,014 km (0.097 R)
• M6: 695,780 km (0.086 R)
• M7: 878,140 km (0.099 R)
• M8: 977,472 km (0.064 R)
• M9: 1,113,906 km (0.072 R)
• M10: 1,241,812 km (0.089 R)
• M11: 1,319,453 km (0.109 R)
• M12: 1,447,359 km (0.067 R)
• M13: 1,558,660 km (0.116 R)
• M14: 1,638,845 km (0.117 R)
• M15: 1,777,073 km (0.03 R)
• M16: 1,897,051 km (0.067 R)
• M17: 1,983,069 km (0.119 R)
• M18: 2,116,959 km (0.116 R)
• M19: 2,249,204 km (0.092 R)
• M20: 2,350,332 km (0.104 R)
• M21: 2,448,169 km (0.07 R)
• M22: 2,552,289 km (0.058 R)
• M23: 2,801,220 km (0.054 R)
• M24: 2,941,842 km (0.092 R)
• M25: 3,170,727 km (0.103 R)
• M26: 3,251,959 km (0.085 R)
• M27: 3,427,736 km (0.116 R)
• M28: 3,657,518 km (0.033 R)
• M29: 3,759,993 km (0.113 R)
• M30: 3,875,183 km (0.117 R)
• M31: 3,956,415 km (0.105 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.6

Radius: 7.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.15 AU - 6.25 AU

Year: 9393 Days

Day: 24.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,195,173 km

• M1: 154,834 km (0.105 R)
• M2: 215,271 km (0.081 R)
• M3: 372,648 km (0.093 R)
• M4: 878,738 km (0.11 R)
• M5: 1,007,841 km (0.073 R)
• M6: 1,082,490 km (0.064 R)
• M7: 1,174,343 km (0.119 R)
• M8: 1,285,195 km (0.086 R)
• M9: 1,780,514 km (0.116 R)
• M10: 1,964,220 km (0.091 R)
• M11: 2,115,613 km (0.089 R)
• M12: 2,192,806 km (0.085 R)
• M13: 2,511,000 km (0.119 R)
• M14: 2,654,913 km (0.089 R)
• M15: 3,015,594 km (0.094 R)
• M16: 3,124,651 km (0.07 R)
• M17: 3,459,750 km (0.044 R)
• M18: 3,643,307 km (0.077 R)
• M19: 4,115,886 km (0.113 R)
• M20: 4,188,441 km (0.097 R)
• M21: 4,433,482 km (0.066 R)
• M22: 4,507,982 km (0.035 R)
• M23: 4,607,914 km (0.113 R)
• M24: 4,658,029 km (0.086 R)
• M25: 4,912,046 km (0.047 R)
• M26: 5,066,431 km (0.041 R)
• M27: 5,781,659 km (0.091 R)
• M28: 6,026,999 km (0.058 R)
• M29: 6,082,051 km (0.051 R)
• M30: 6,137,253 km (0.076 R)
• M31: 6,303,755 km (0.113 R)
• M32: 6,359,555 km (0.107 R)
• M33: 6,499,878 km (0.118 R)
• M34: 6,927,129 km (0.1 R)
• M35: 7,629,491 km (0.112 R)
• M36: 7,928,837 km (0.078 R)
• M37: 8,049,562 km (0.033 R)
• M38: 8,262,440 km (0.098 R)
• M39: 9,037,955 km (0.118 R)
• M40: 10,195,095 km (0.097 R)
• M41: 10,691,012 km (0.117 R)
• M42: 10,958,642 km (0.111 R)
• M43: 11,364,352 km (0.09 R)
• M44: 11,569,002 km (0.117 R)
• M45: 11,740,441 km (0.066 R)
• M46: 11,982,041 km (0.08 R)
• M47: 12,964,451 km (0.05 R)
• M48: 13,071,114 km (0.089 R)
• M49: 13,142,472 km (0.083 R)
• M50: 13,465,304 km (0.097 R)
• M51: 13,609,517 km (0.027 R)
• M52: 13,826,882 km (0.118 R)
• M53: 14,782,065 km (0.075 R)
• M54: 15,005,564 km (0.087 R)
• M55: 15,606,947 km (0.038 R)
• M56: 15,682,644 km (0.092 R)
• M57: 16,678,218 km (0.057 R)
• M58: 16,988,633 km (0.097 R)
• M59: 17,379,383 km (0.103 R)
• M60: 17,457,922 km (0.091 R)
• M61: 17,694,137 km (0.066 R)
• M62: 18,489,100 km (0.036 R)
• M63: 19,867,345 km (0.04 R)
• M64: 20,320,178 km (0.119 R)
• M65: 21,278,203 km (0.069 R)
• M66: 21,783,844 km (0.045 R)
• M67: 21,868,516 km (0.103 R)
• M68: 23,541,319 km (0.116 R)
• M69: 23,889,434 km (0.05 R)
• M70: 24,064,164 km (0.05 R)
• M71: 24,679,161 km (0.057 R)
• M72: 24,811,555 km (0.091 R)
• M73: 26,735,832 km (0.079 R)
• M74: 27,327,043 km (0.094 R)
• M75: 27,555,479 km (0.108 R)
• M76: 27,692,959 km (0.098 R)
• M77: 28,429,579 km (0.094 R)
• M78: 28,661,157 km (0.103 R)
• M79: 29,593,600 km (0.081 R)
• M80: 29,875,293 km (0.111 R)
• M81: 30,110,760 km (0.072 R)
• M82: 30,488,644 km (0.062 R)
• M83: 31,010,891 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.8

Radius: 3.4

Gravity: 56.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.22 AU - 8.4 AU

Year: 15066 Days

Day: 22.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 40,195,173 km

• M1: 155,881 km (0.12 R)
• M2: 204,201 km (0.085 R)
• M3: 412,890 km (0.067 R)
• M4: 692,339 km (0.081 R)
• M5: 754,272 km (0.119 R)
• M6: 839,693 km (0.077 R)
• M7: 861,534 km (0.111 R)
• M8: 996,621 km (0.116 R)
• M9: 1,389,016 km (0.066 R)
• M10: 1,467,406 km (0.061 R)
• M11: 2,026,602 km (0.08 R)
• M12: 2,145,682 km (0.1 R)
• M13: 2,297,674 km (0.058 R)
• M14: 2,390,574 km (0.076 R)
• M15: 2,453,255 km (0.119 R)
• M16: 3,491,016 km (0.105 R)
• M17: 3,705,838 km (0.111 R)
• M18: 3,888,049 km (0.098 R)
• M19: 4,223,447 km (0.046 R)
• M20: 4,261,295 km (0.085 R)
• M21: 7,265,520 km (0.12 R)
• M22: 7,493,357 km (0.091 R)
• M23: 8,523,488 km (0.107 R)
• M24: 8,909,002 km (0.091 R)
• M25: 10,971,807 km (0.056 R)
• M26: 11,233,005 km (0.117 R)
• M27: 11,338,172 km (0.079 R)
• M28: 12,406,750 km (0.036 R)
• M29: 12,461,054 km (0.102 R)
• M30: 13,063,185 km (0.067 R)
• M31: 14,409,566 km (0.088 R)
• M32: 14,868,084 km (0.06 R)
• M33: 15,740,538 km (0.078 R)
• M34: 16,035,097 km (0.118 R)
• M35: 16,450,530 km (0.096 R)
• M36: 17,352,455 km (0.08 R)
• M37: 19,015,984 km (0.086 R)
• M38: 20,216,806 km (0.099 R)
• M39: 20,472,618 km (0.101 R)
• M40: 20,600,973 km (0.099 R)
• M41: 20,987,684 km (0.086 R)
• M42: 21,441,863 km (0.083 R)
• M43: 21,637,537 km (0.109 R)
• M44: 21,833,660 km (0.095 R)
• M45: 22,757,127 km (0.118 R)
• M46: 23,090,132 km (0.04 R)
• M47: 23,357,613 km (0.063 R)
• M48: 23,828,098 km (0.097 R)
• M49: 24,030,804 km (0.114 R)
• M50: 24,166,190 km (0.109 R)
• M51: 24,915,376 km (0.092 R)
• M52: 25,534,113 km (0.084 R)
• M53: 27,774,341 km (0.081 R)
• M54: 28,129,935 km (0.089 R)
• M55: 28,917,867 km (0.108 R)
• M56: 29,133,886 km (0.116 R)
• M57: 29,206,142 km (0.058 R)
• M58: 30,076,652 km (0.078 R)
• M59: 30,882,087 km (0.116 R)
• M60: 31,250,546 km (0.12 R)
• M61: 31,917,454 km (0.049 R)
• M62: 34,021,997 km (0.097 R)
• M63: 34,097,992 km (0.094 R)
• M64: 37,026,969 km (0.076 R)
• M65: 37,575,395 km (0.056 R)
• M66: 38,205,202 km (0.088 R)
• M67: 40,196,050 km (0.106 R)
• M68: 40,678,952 km (0.096 R)
• M69: 40,759,585 km (0.084 R)
• M70: 40,921,002 km (0.053 R)
• M71: 41,894,285 km (0.096 R)
• M72: 41,975,816 km (0.109 R)
• M73: 42,383,770 km (0.106 R)
• M74: 42,465,600 km (0.12 R)
• M75: 43,698,436 km (0.069 R)
• M76: 44,443,732 km (0.078 R)
• M77: 45,360,318 km (0.115 R)
• M78: 45,443,944 km (0.107 R)
• M79: 46,114,890 km (0.105 R)
• M80: 47,381,685 km (0.061 R)
• M81: 47,636,450 km (0.113 R)
• M82: 48,147,327 km (0.085 R)
• M83: 48,831,288 km (0.101 R)
• M84: 50,295,253 km (0.115 R)
• M85: 50,468,487 km (0.085 R)
• M86: 52,123,638 km (0.064 R)
• M87: 53,090,040 km (0.118 R)
• M88: 53,973,565 km (0.111 R)
• M89: 54,062,277 km (0.108 R)
• M90: 55,308,128 km (0.113 R)
• M91: 55,755,426 km (0.097 R)
• M92: 60,109,621 km (0.034 R)
• M93: 60,938,094 km (0.112 R)
• M94: 61,122,848 km (0.096 R)
• M95: 61,307,601 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.4

Radius: 8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.6 AU - 10 AU

Year: 19577 Days

Day: 15.2 Hours

Environment

Temp: -244 °C

Axial Tilt: 133.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,195,173 km

• M1: 106,065 km (0.111 R)
• M2: 297,550 km (0.075 R)
• M3: 362,027 km (0.063 R)
• M4: 616,642 km (0.084 R)
• M5: 688,749 km (0.103 R)
• M6: 826,229 km (0.118 R)
• M7: 1,023,848 km (0.112 R)
• M8: 1,310,777 km (0.047 R)
• M9: 1,463,666 km (0.107 R)
• M10: 1,766,302 km (0.068 R)
• M11: 2,154,957 km (0.086 R)
• M12: 2,786,859 km (0.099 R)
• M13: 3,060,024 km (0.1 R)
• M14: 3,238,345 km (0.044 R)
• M15: 3,578,680 km (0.051 R)
• M16: 3,875,632 km (0.105 R)
• M17: 4,124,563 km (0.065 R)
• M18: 4,180,662 km (0.058 R)
• M19: 4,350,306 km (0.096 R)
• M20: 4,843,231 km (0.11 R)
• M21: 5,051,471 km (0.081 R)
• M22: 5,111,460 km (0.117 R)
• M23: 5,445,811 km (0.115 R)
• M24: 5,600,196 km (0.065 R)
• M25: 5,693,545 km (0.066 R)
• M26: 5,913,305 km (0.111 R)
• M27: 6,135,906 km (0.081 R)
• M28: 6,328,888 km (0.036 R)
• M29: 6,589,337 km (0.077 R)
• M30: 6,753,895 km (0.057 R)
• M31: 7,221,987 km (0.103 R)
• M32: 7,391,631 km (0.105 R)
• M33: 7,528,363 km (0.071 R)
• M34: 7,908,641 km (0.088 R)
• M35: 8,366,261 km (0.092 R)
• M36: 8,616,239 km (0.062 R)
• M37: 8,724,099 km (0.118 R)
• M38: 9,454,735 km (0.117 R)
• M39: 9,566,036 km (0.074 R)
• M40: 10,015,577 km (0.11 R)
• M41: 10,510,447 km (0.032 R)
• M42: 10,702,830 km (0.12 R)
• M43: 10,780,172 km (0.051 R)
• M44: 11,052,141 km (0.085 R)
• M45: 11,365,848 km (0.116 R)
• M46: 13,142,771 km (0.12 R)
• M47: 14,105,733 km (0.096 R)
• M48: 14,445,918 km (0.102 R)
• M49: 14,874,965 km (0.074 R)
• M50: 14,961,283 km (0.103 R)
• M51: 15,657,960 km (0.09 R)
• M52: 15,833,738 km (0.118 R)
• M53: 16,812,258 km (0.054 R)
• M54: 19,390,278 km (0.093 R)
• M55: 21,744,948 km (0.067 R)
• M56: 22,088,724 km (0.117 R)
• M57: 23,834,082 km (0.089 R)
• M58: 24,290,057 km (0.083 R)
• M59: 24,391,634 km (0.032 R)
• M60: 25,571,512 km (0.068 R)
• M61: 25,934,287 km (0.047 R)
• M62: 25,986,347 km (0.104 R)
• M63: 26,090,317 km (0.118 R)
• M64: 26,455,486 km (0.087 R)
• M65: 26,874,958 km (0.115 R)
• M66: 28,735,806 km (0.029 R)
• M67: 29,005,082 km (0.103 R)
• M68: 29,654,636 km (0.108 R)
• M69: 30,583,041 km (0.077 R)
• M70: 30,857,852 km (0.065 R)
• M71: 31,687,372 km (0.081 R)
• M72: 32,636,421 km (0.081 R)
• M73: 32,748,619 km (0.104 R)
• M74: 32,917,366 km (0.085 R)
• M75: 33,368,403 km (0.087 R)
• M76: 33,424,951 km (0.027 R)
• M77: 33,538,047 km (0.1 R)
• M78: 34,390,905 km (0.03 R)
• M79: 35,885,836 km (0.1 R)
• M80: 36,933,171 km (0.117 R)
• M81: 37,990,529 km (0.105 R)
• M82: 38,049,620 km (0.056 R)
• M83: 38,404,466 km (0.092 R)
• M84: 39,177,139 km (0.081 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: 319 - 14,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit