🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.8

Radius: 12.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.67 AU - 0.77 AU

Year: 429 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 25,079,786 km

• M1: 160,070 km (0.116 R)
• M2: 246,238 km (0.049 R)
• M3: 439,668 km (0.075 R)
• M4: 531,820 km (0.073 R)
• M5: 691,591 km (0.098 R)
• M6: 847,023 km (0.072 R)
• M7: 1,005,896 km (0.067 R)
• M8: 1,091,765 km (0.114 R)
• M9: 1,200,523 km (0.052 R)
• M10: 1,281,904 km (0.083 R)
• M11: 1,418,637 km (0.083 R)
• M12: 1,627,625 km (0.095 R)
• M13: 1,735,934 km (0.067 R)
• M14: 1,876,556 km (0.075 R)
• M15: 2,321,460 km (0.092 R)
• M16: 2,411,966 km (0.109 R)
• M17: 2,543,164 km (0.09 R)
• M18: 2,676,904 km (0.104 R)
• M19: 2,799,425 km (0.079 R)
• M20: 2,916,710 km (0.061 R)
• M21: 3,007,665 km (0.119 R)
• M22: 3,113,730 km (0.065 R)
• M23: 3,228,322 km (0.098 R)
• M24: 3,322,569 km (0.063 R)
• M25: 3,402,903 km (0.08 R)
• M26: 3,498,945 km (0.103 R)
• M27: 3,807,415 km (0.104 R)
• M28: 4,031,064 km (0.115 R)
• M29: 4,124,862 km (0.114 R)
• M30: 4,378,730 km (0.102 R)
• M31: 4,459,064 km (0.072 R)
• M32: 4,572,459 km (0.072 R)
• M33: 4,760,952 km (0.119 R)
• M34: 4,843,680 km (0.069 R)
• M35: 5,019,009 km (0.097 R)
• M36: 5,145,568 km (0.115 R)
• M37: 5,376,099 km (0.068 R)
• M38: 5,609,920 km (0.107 R)
• M39: 5,847,332 km (0.107 R)
• M40: 5,927,217 km (0.104 R)
• M41: 6,097,011 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765

Radius: 13.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.27 AU - 1.51 AU

Year: 1152 Days

Day: 11 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,079,786 km

• M1: 173,384 km (0.074 R)
• M2: 284,984 km (0.071 R)
• M3: 485,295 km (0.091 R)
• M4: 781,200 km (0.094 R)
• M5: 874,998 km (0.068 R)
• M6: 1,031,029 km (0.088 R)
• M7: 1,158,486 km (0.075 R)
• M8: 1,243,906 km (0.062 R)
• M9: 1,331,870 km (0.074 R)
• M10: 1,430,305 km (0.074 R)
• M11: 1,687,763 km (0.112 R)
• M12: 1,795,025 km (0.109 R)
• M13: 2,083,450 km (0.062 R)
• M14: 2,238,283 km (0.104 R)
• M15: 2,347,041 km (0.105 R)
• M16: 2,467,766 km (0.104 R)
• M17: 2,601,058 km (0.119 R)
• M18: 2,726,122 km (0.066 R)
• M19: 2,821,416 km (0.116 R)
• M20: 2,928,528 km (0.096 R)
• M21: 3,015,295 km (0.078 R)
• M22: 3,236,101 km (0.09 R)
• M23: 3,326,009 km (0.03 R)
• M24: 3,462,293 km (0.111 R)
• M25: 3,565,815 km (0.101 R)
• M26: 3,693,871 km (0.109 R)
• M27: 3,859,027 km (0.042 R)
• M28: 4,196,669 km (0.104 R)
• M29: 4,506,486 km (0.098 R)
• M30: 4,695,877 km (0.078 R)
• M31: 4,862,380 km (0.111 R)
• M32: 5,004,647 km (0.098 R)
• M33: 5,333,463 km (0.112 R)
• M34: 5,480,368 km (0.096 R)
• M35: 5,601,543 km (0.1 R)
• M36: 5,915,549 km (0.071 R)
• M37: 6,123,340 km (0.111 R)
• M38: 6,603,549 km (0.109 R)
• M39: 6,703,929 km (0.082 R)
• M40: 7,081,215 km (0.11 R)
• M41: 7,555,291 km (0.076 R)
• M42: 7,660,458 km (0.109 R)
• M43: 7,917,617 km (0.119 R)
• M44: 8,039,689 km (0.106 R)
• M45: 8,270,369 km (0.045 R)
• M46: 8,471,877 km (0.074 R)
• M47: 8,675,181 km (0.102 R)
• M48: 8,769,577 km (0.084 R)
• M49: 8,895,987 km (0.064 R)
• M50: 9,038,853 km (0.117 R)
• M51: 9,230,488 km (0.025 R)
• M52: 9,650,559 km (0.068 R)
• M53: 9,928,661 km (0.116 R)
• M54: 10,109,974 km (0.099 R)
• M55: 10,392,414 km (0.081 R)
• M56: 10,542,910 km (0.057 R)
• M57: 10,829,390 km (0.034 R)
• M58: 10,948,021 km (0.065 R)
• M59: 11,033,142 km (0.071 R)
• M60: 11,341,164 km (0.095 R)
• M61: 11,721,442 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.3

Radius: 11.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.72 AU - 3.14 AU

Year: 3525 Days

Day: 8.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,079,786 km

• M1: 143,614 km (0.104 R)
• M2: 319,242 km (0.081 R)
• M3: 407,654 km (0.117 R)
• M4: 568,622 km (0.119 R)
• M5: 863,030 km (0.086 R)
• M6: 1,058,704 km (0.1 R)
• M7: 1,194,240 km (0.063 R)
• M8: 1,269,637 km (0.119 R)
• M9: 1,541,157 km (0.056 R)
• M10: 1,831,527 km (0.111 R)
• M11: 1,957,937 km (0.067 R)
• M12: 2,232,748 km (0.118 R)
• M13: 2,534,338 km (0.044 R)
• M14: 2,762,025 km (0.089 R)
• M15: 2,878,413 km (0.117 R)
• M16: 2,952,015 km (0.113 R)
• M17: 3,071,095 km (0.076 R)
• M18: 3,579,428 km (0.11 R)
• M19: 3,900,465 km (0.057 R)
• M20: 4,114,241 km (0.094 R)
• M21: 4,382,619 km (0.082 R)
• M22: 4,622,275 km (0.05 R)
• M23: 4,848,617 km (0.102 R)
• M24: 4,936,730 km (0.094 R)
• M25: 5,114,452 km (0.048 R)
• M26: 5,827,884 km (0.086 R)
• M27: 6,225,216 km (0.094 R)
• M28: 6,398,151 km (0.099 R)
• M29: 6,572,582 km (0.064 R)
• M30: 6,748,809 km (0.086 R)
• M31: 6,827,647 km (0.1 R)
• M32: 7,005,967 km (0.082 R)
• M33: 7,105,749 km (0.05 R)
• M34: 7,206,129 km (0.064 R)
• M35: 7,347,350 km (0.064 R)
• M36: 7,735,257 km (0.041 R)
• M37: 8,234,764 km (0.098 R)
• M38: 8,488,482 km (0.117 R)
• M39: 8,594,996 km (0.073 R)
• M40: 8,895,538 km (0.106 R)
• M41: 9,177,829 km (0.088 R)
• M42: 9,573,366 km (0.035 R)
• M43: 9,773,378 km (0.056 R)
• M44: 9,974,737 km (0.088 R)
• M45: 10,222,621 km (0.036 R)
• M46: 10,426,972 km (0.089 R)
• M47: 10,586,892 km (0.114 R)
• M48: 11,304,961 km (0.093 R)
• M49: 11,634,376 km (0.06 R)
• M50: 12,038,589 km (0.112 R)
• M51: 12,350,950 km (0.119 R)
• M52: 12,471,825 km (0.113 R)
• M53: 13,057,201 km (0.05 R)
• M54: 13,402,922 km (0.116 R)
• M55: 13,901,981 km (0.1 R)
• M56: 14,204,318 km (0.116 R)
• M57: 14,331,027 km (0.05 R)
• M58: 14,483,467 km (0.088 R)
• M59: 14,738,831 km (0.036 R)
• M60: 15,305,807 km (0.113 R)
• M61: 15,644,197 km (0.077 R)
• M62: 15,801,125 km (0.075 R)
• M63: 16,037,640 km (0.085 R)
• M64: 16,275,351 km (0.077 R)
• M65: 16,487,630 km (0.051 R)
• M66: 17,103,076 km (0.103 R)
• M67: 17,318,796 km (0.073 R)
• M68: 17,400,028 km (0.105 R)
• M69: 17,589,867 km (0.088 R)
• M70: 17,698,774 km (0.114 R)
• M71: 17,971,791 km (0.092 R)
• M72: 18,053,920 km (0.098 R)
• M73: 18,383,933 km (0.073 R)
• M74: 18,577,363 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.9

Radius: 5.5

Gravity: 14.84 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.93 AU - 6.11 AU

Year: 10383 Days

Day: 23.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 25,079,786 km

• M1: 124,465 km (0.068 R)
• M2: 247,136 km (0.108 R)
• M3: 289,921 km (0.079 R)
• M4: 448,494 km (0.111 R)
• M5: 742,305 km (0.045 R)
• M6: 1,238,371 km (0.101 R)
• M7: 1,376,001 km (0.118 R)
• M8: 1,752,240 km (0.111 R)
• M9: 2,229,607 km (0.07 R)
• M10: 2,519,677 km (0.114 R)
• M11: 2,594,177 km (0.109 R)
• M12: 2,847,446 km (0.117 R)
• M13: 2,924,938 km (0.103 R)
• M14: 3,598,278 km (0.119 R)
• M15: 3,654,078 km (0.042 R)
• M16: 5,428,009 km (0.103 R)
• M17: 5,686,365 km (0.097 R)
• M18: 6,181,384 km (0.119 R)
• M19: 6,282,063 km (0.115 R)
• M20: 6,932,216 km (0.101 R)
• M21: 6,966,922 km (0.119 R)
• M22: 7,106,796 km (0.056 R)
• M23: 7,212,263 km (0.098 R)
• M24: 7,819,780 km (0.036 R)
• M25: 7,928,837 km (0.108 R)
• M26: 8,148,147 km (0.084 R)
• M27: 8,332,452 km (0.096 R)
• M28: 10,649,274 km (0.063 R)
• M29: 11,012,946 km (0.105 R)
• M30: 11,339,668 km (0.093 R)
• M31: 12,128,199 km (0.112 R)
• M32: 12,380,869 km (0.03 R)
• M33: 13,106,419 km (0.098 R)
• M34: 13,235,821 km (0.113 R)
• M35: 13,977,378 km (0.086 R)
• M36: 15,092,032 km (0.102 R)
• M37: 15,637,316 km (0.083 R)
• M38: 15,728,720 km (0.1 R)
• M39: 15,820,424 km (0.062 R)
• M40: 15,866,350 km (0.088 R)
• M41: 16,467,135 km (0.108 R)
• M42: 17,122,374 km (0.106 R)
• M43: 17,643,124 km (0.113 R)
• M44: 17,786,140 km (0.034 R)
• M45: 18,121,239 km (0.096 R)
• M46: 19,432,913 km (0.071 R)
• M47: 20,424,148 km (0.055 R)
• M48: 20,724,691 km (0.1 R)
• M49: 20,774,955 km (0.1 R)
• M50: 20,875,635 km (0.099 R)
• M51: 21,686,156 km (0.084 R)
• M52: 21,890,507 km (0.082 R)
• M53: 22,507,000 km (0.116 R)
• M54: 22,921,236 km (0.063 R)
• M55: 23,025,207 km (0.066 R)
• M56: 24,073,439 km (0.091 R)
• M57: 24,179,055 km (0.11 R)
• M58: 24,923,155 km (0.119 R)
• M59: 25,674,585 km (0.053 R)
• M60: 25,998,913 km (0.098 R)
• M61: 26,488,098 km (0.068 R)
• M62: 26,761,114 km (0.088 R)
• M63: 28,362,859 km (0.079 R)
• M64: 28,586,358 km (0.037 R)
• M65: 28,866,405 km (0.109 R)
• M66: 29,259,997 km (0.086 R)
• M67: 29,485,591 km (0.068 R)
• M68: 29,938,723 km (0.031 R)
• M69: 29,995,570 km (0.073 R)
• M70: 30,166,261 km (0.06 R)
• M71: 31,427,371 km (0.075 R)
• M72: 31,485,116 km (0.066 R)
• M73: 31,832,183 km (0.053 R)
• M74: 32,822,670 km (0.111 R)
• M75: 33,645,908 km (0.093 R)
• M76: 33,764,090 km (0.088 R)
• M77: 35,372,716 km (0.072 R)
• M78: 35,432,854 km (0.085 R)
• M79: 35,552,981 km (0.091 R)
• M80: 35,733,546 km (0.038 R)
• M81: 36,035,285 km (0.08 R)
• M82: 37,678,767 km (0.098 R)
• M83: 37,862,922 km (0.073 R)
• M84: 38,787,886 km (0.04 R)
• M85: 39,222,168 km (0.045 R)
• M86: 39,845,243 km (0.113 R)
• M87: 40,283,415 km (0.107 R)
• M88: 41,607,357 km (0.101 R)
• M89: 42,115,541 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.8

Radius: 7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.03 AU - 10.07 AU

Year: 20745 Days

Day: 21.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 25,079,786 km

• M1: 341,682 km (0.061 R)
• M2: 663,167 km (0.104 R)
• M3: 728,392 km (0.075 R)
• M4: 913,295 km (0.117 R)
• M5: 1,036,414 km (0.104 R)
• M6: 1,326,784 km (0.028 R)
• M7: 1,582,745 km (0.095 R)
• M8: 1,701,676 km (0.05 R)
• M9: 2,027,650 km (0.08 R)
• M10: 2,108,133 km (0.048 R)
• M11: 2,255,786 km (0.106 R)
• M12: 3,173,719 km (0.051 R)
• M13: 3,438,806 km (0.093 R)
• M14: 3,574,043 km (0.085 R)
• M15: 3,730,672 km (0.088 R)
• M16: 3,970,028 km (0.087 R)
• M17: 4,632,448 km (0.091 R)
• M18: 4,803,438 km (0.105 R)
• M19: 5,872,315 km (0.103 R)
• M20: 6,696,449 km (0.097 R)
• M21: 8,269,022 km (0.091 R)
• M22: 8,685,802 km (0.069 R)
• M23: 9,270,131 km (0.061 R)
• M24: 9,323,986 km (0.108 R)
• M25: 10,198,087 km (0.078 R)
• M26: 10,955,800 km (0.103 R)
• M27: 11,069,644 km (0.096 R)
• M28: 11,586,654 km (0.049 R)
• M29: 12,023,480 km (0.109 R)
• M30: 12,170,385 km (0.057 R)
• M31: 12,347,359 km (0.096 R)
• M32: 13,093,853 km (0.087 R)
• M33: 13,184,360 km (0.078 R)
• M34: 13,487,894 km (0.079 R)
• M35: 15,007,509 km (0.054 R)
• M36: 15,165,634 km (0.093 R)
• M37: 15,611,286 km (0.094 R)
• M38: 15,771,505 km (0.081 R)
• M39: 15,996,800 km (0.085 R)
• M40: 16,222,991 km (0.072 R)
• M41: 16,450,380 km (0.044 R)
• M42: 16,678,816 km (0.074 R)
• M43: 17,006,884 km (0.101 R)
• M44: 18,408,018 km (0.117 R)
• M45: 18,781,115 km (0.063 R)
• M46: 19,328,344 km (0.115 R)
• M47: 19,465,825 km (0.089 R)
• M48: 20,123,906 km (0.118 R)
• M49: 20,683,701 km (0.099 R)
• M50: 22,538,116 km (0.08 R)
• M51: 22,937,243 km (0.093 R)
• M52: 23,082,951 km (0.089 R)
• M53: 23,155,955 km (0.088 R)
• M54: 24,519,540 km (0.08 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit