🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.7

Radius: 12.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.51 AU - 0.59 AU

Year: 282 Days

Day: 7.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,492,116 km

• M1: 161,566 km (0.106 R)
• M2: 244,293 km (0.107 R)
• M3: 326,123 km (0.086 R)
• M4: 426,204 km (0.086 R)
• M5: 551,418 km (0.085 R)
• M6: 647,160 km (0.076 R)
• M7: 742,454 km (0.098 R)
• M8: 827,575 km (0.114 R)
• M9: 976,126 km (0.085 R)
• M10: 1,088,025 km (0.083 R)
• M11: 1,225,655 km (0.116 R)
• M12: 1,416,542 km (0.11 R)
• M13: 1,584,541 km (0.084 R)
• M14: 1,681,181 km (0.045 R)
• M15: 1,804,150 km (0.093 R)
• M16: 1,905,428 km (0.102 R)
• M17: 1,997,880 km (0.07 R)
• M18: 2,110,377 km (0.102 R)
• M19: 2,221,080 km (0.087 R)
• M20: 2,315,027 km (0.054 R)
• M21: 2,441,138 km (0.107 R)
• M22: 2,522,669 km (0.096 R)
• M23: 2,636,662 km (0.057 R)
• M24: 2,716,398 km (0.027 R)
• M25: 2,800,921 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.8

Radius: 11.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.65 AU - 2.51 AU

Year: 2071 Days

Day: 14.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,492,116 km

• M1: 144,661 km (0.106 R)
• M2: 337,343 km (0.12 R)
• M3: 423,960 km (0.067 R)
• M4: 533,616 km (0.04 R)
• M5: 741,257 km (0.065 R)
• M6: 895,343 km (0.079 R)
• M7: 993,180 km (0.078 R)
• M8: 1,069,176 km (0.092 R)
• M9: 1,173,745 km (0.074 R)
• M10: 1,356,254 km (0.063 R)
• M11: 1,441,675 km (0.084 R)
• M12: 1,528,890 km (0.108 R)
• M13: 1,648,120 km (0.115 R)
• M14: 1,970,802 km (0.104 R)
• M15: 2,178,743 km (0.099 R)
• M16: 2,405,534 km (0.109 R)
• M17: 2,510,103 km (0.085 R)
• M18: 2,664,039 km (0.117 R)
• M19: 2,833,234 km (0.073 R)
• M20: 3,323,765 km (0.079 R)
• M21: 3,493,260 km (0.104 R)
• M22: 3,599,026 km (0.051 R)
• M23: 3,705,838 km (0.115 R)
• M24: 4,032,859 km (0.116 R)
• M25: 4,284,184 km (0.08 R)
• M26: 4,512,171 km (0.067 R)
• M27: 4,773,219 km (0.101 R)
• M28: 5,310,575 km (0.104 R)
• M29: 5,386,720 km (0.115 R)
• M30: 5,555,467 km (0.113 R)
• M31: 5,772,982 km (0.043 R)
• M32: 5,930,060 km (0.084 R)
• M33: 6,152,362 km (0.094 R)
• M34: 6,280,717 km (0.114 R)
• M35: 6,361,350 km (0.07 R)
• M36: 6,588,889 km (0.087 R)
• M37: 6,670,868 km (0.083 R)
• M38: 6,869,085 km (0.099 R)
• M39: 7,287,959 km (0.077 R)
• M40: 7,526,269 km (0.065 R)
• M41: 7,749,918 km (0.114 R)
• M42: 7,940,805 km (0.108 R)
• M43: 8,186,145 km (0.094 R)
• M44: 8,345,168 km (0.115 R)
• M45: 8,828,369 km (0.101 R)
• M46: 9,357,496 km (0.107 R)
• M47: 9,449,798 km (0.118 R)
• M48: 9,653,850 km (0.103 R)
• M49: 9,953,345 km (0.103 R)
• M50: 10,928,424 km (0.081 R)
• M51: 11,378,115 km (0.08 R)
• M52: 11,654,871 km (0.111 R)
• M53: 11,893,928 km (0.09 R)
• M54: 12,034,102 km (0.113 R)
• M55: 12,702,206 km (0.049 R)
• M56: 13,092,357 km (0.084 R)
• M57: 13,382,427 km (0.119 R)
• M58: 13,486,547 km (0.073 R)
• M59: 13,653,648 km (0.068 R)
• M60: 13,737,423 km (0.108 R)
• M61: 13,884,478 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 13

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.46 AU - 4.86 AU

Year: 6944 Days

Day: 13.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,492,116 km

• M1: 206,295 km (0.115 R)
• M2: 287,976 km (0.108 R)
• M3: 383,120 km (0.073 R)
• M4: 620,532 km (0.045 R)
• M5: 759,060 km (0.111 R)
• M6: 847,771 km (0.064 R)
• M7: 988,393 km (0.085 R)
• M8: 1,573,321 km (0.1 R)
• M9: 1,810,433 km (0.07 R)
• M10: 2,017,327 km (0.063 R)
• M11: 2,298,122 km (0.104 R)
• M12: 2,409,573 km (0.087 R)
• M13: 2,849,839 km (0.102 R)
• M14: 3,215,606 km (0.091 R)
• M15: 3,596,482 km (0.108 R)
• M16: 4,236,313 km (0.08 R)
• M17: 4,346,417 km (0.115 R)
• M18: 4,654,289 km (0.07 R)
• M19: 4,825,130 km (0.054 R)
• M20: 4,969,192 km (0.076 R)
• M21: 5,085,580 km (0.09 R)
• M22: 5,173,394 km (0.082 R)
• M23: 5,439,977 km (0.083 R)
• M24: 5,529,885 km (0.092 R)
• M25: 6,583,204 km (0.109 R)
• M26: 6,711,260 km (0.082 R)
• M27: 8,139,171 km (0.116 R)
• M28: 8,834,652 km (0.114 R)
• M29: 9,047,081 km (0.106 R)
• M30: 9,368,866 km (0.094 R)
• M31: 10,282,460 km (0.097 R)
• M32: 10,618,307 km (0.086 R)
• M33: 10,844,200 km (0.11 R)
• M34: 11,224,328 km (0.091 R)
• M35: 11,377,666 km (0.114 R)
• M36: 11,647,690 km (0.043 R)
• M37: 11,802,823 km (0.111 R)
• M38: 11,958,704 km (0.106 R)
• M39: 12,549,466 km (0.102 R)
• M40: 12,708,638 km (0.105 R)
• M41: 13,759,563 km (0.105 R)
• M42: 14,006,101 km (0.09 R)
• M43: 15,048,798 km (0.108 R)
• M44: 15,430,272 km (0.072 R)
• M45: 15,558,179 km (0.063 R)
• M46: 15,857,973 km (0.083 R)
• M47: 16,856,538 km (0.059 R)
• M48: 19,050,990 km (0.068 R)
• M49: 19,188,171 km (0.092 R)
• M50: 19,925,838 km (0.105 R)
• M51: 22,725,413 km (0.111 R)
• M52: 22,968,210 km (0.045 R)
• M53: 23,702,137 km (0.114 R)
• M54: 23,899,008 km (0.093 R)
• M55: 24,592,843 km (0.025 R)
• M56: 24,742,291 km (0.113 R)
• M57: 26,000,110 km (0.057 R)
• M58: 26,152,550 km (0.092 R)
• M59: 27,640,451 km (0.101 R)
• M60: 27,743,972 km (0.074 R)
• M61: 27,847,793 km (0.093 R)
• M62: 28,420,753 km (0.059 R)
• M63: 29,314,002 km (0.06 R)
• M64: 29,525,384 km (0.111 R)
• M65: 30,003,199 km (0.088 R)
• M66: 31,397,751 km (0.064 R)
• M67: 31,939,594 km (0.036 R)
• M68: 32,430,126 km (0.116 R)
• M69: 33,197,862 km (0.111 R)
• M70: 33,473,571 km (0.104 R)
• M71: 34,975,384 km (0.041 R)
• M72: 35,537,273 km (0.067 R)
• M73: 36,328,796 km (0.074 R)
• M74: 36,726,726 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.6

Radius: 8

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.22 AU - 5.56 AU

Year: 7464 Days

Day: 13.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,492,116 km

• M1: 106,214 km (0.085 R)
• M2: 167,550 km (0.098 R)
• M3: 281,543 km (0.102 R)
• M4: 658,081 km (0.107 R)
• M5: 795,412 km (0.078 R)
• M6: 859,589 km (0.04 R)
• M7: 1,010,833 km (0.117 R)
• M8: 1,063,192 km (0.061 R)
• M9: 1,189,303 km (0.11 R)
• M10: 1,617,303 km (0.088 R)
• M11: 1,979,030 km (0.026 R)
• M12: 2,067,891 km (0.082 R)
• M13: 2,180,838 km (0.092 R)
• M14: 2,507,859 km (0.118 R)
• M15: 2,925,835 km (0.099 R)
• M16: 3,001,831 km (0.113 R)
• M17: 3,660,959 km (0.062 R)
• M18: 3,937,117 km (0.084 R)
• M19: 4,021,191 km (0.11 R)
• M20: 4,191,284 km (0.09 R)
• M21: 4,363,770 km (0.078 R)
• M22: 4,745,544 km (0.113 R)
• M23: 5,168,606 km (0.057 R)
• M24: 5,509,540 km (0.103 R)
• M25: 5,666,917 km (0.104 R)
• M26: 6,709,315 km (0.118 R)
• M27: 6,776,484 km (0.112 R)
• M28: 6,843,803 km (0.105 R)
• M29: 7,425,141 km (0.06 R)
• M30: 8,453,028 km (0.113 R)
• M31: 8,854,548 km (0.076 R)
• M32: 9,224,953 km (0.028 R)
• M33: 9,299,602 km (0.08 R)
• M34: 9,487,198 km (0.059 R)
• M35: 9,713,988 km (0.115 R)
• M36: 10,096,061 km (0.111 R)
• M37: 10,521,966 km (0.114 R)
• M38: 10,600,056 km (0.106 R)
• M39: 10,953,706 km (0.119 R)
• M40: 11,391,279 km (0.049 R)
• M41: 11,753,606 km (0.103 R)
• M42: 12,160,661 km (0.102 R)
• M43: 12,946,649 km (0.113 R)
• M44: 13,791,577 km (0.097 R)
• M45: 14,350,475 km (0.056 R)
• M46: 14,654,458 km (0.079 R)
• M47: 15,802,023 km (0.077 R)
• M48: 16,386,652 km (0.119 R)
• M49: 16,749,875 km (0.109 R)
• M50: 16,841,130 km (0.09 R)
• M51: 17,069,865 km (0.106 R)
• M52: 17,995,427 km (0.074 R)
• M53: 18,229,398 km (0.098 R)
• M54: 18,842,301 km (0.094 R)
• M55: 19,079,862 km (0.116 R)
• M56: 20,136,921 km (0.037 R)
• M57: 20,623,562 km (0.085 R)
• M58: 20,770,318 km (0.081 R)
• M59: 21,311,563 km (0.082 R)
• M60: 21,509,481 km (0.103 R)
• M61: 22,207,056 km (0.078 R)
• M62: 24,343,912 km (0.098 R)
• M63: 24,550,806 km (0.088 R)
• M64: 24,654,627 km (0.072 R)
• M65: 25,279,647 km (0.11 R)
• M66: 25,436,874 km (0.092 R)
• M67: 25,541,742 km (0.114 R)
• M68: 26,439,329 km (0.117 R)
• M69: 27,940,095 km (0.074 R)
• M70: 28,974,265 km (0.077 R)
• M71: 29,578,641 km (0.097 R)
• M72: 29,799,447 km (0.1 R)
• M73: 30,465,158 km (0.054 R)
• M74: 30,744,008 km (0.07 R)
• M75: 31,811,389 km (0.066 R)
• M76: 32,719,597 km (0.107 R)
• M77: 33,406,252 km (0.034 R)
• M78: 33,866,714 km (0.101 R)
• M79: 34,735,728 km (0.034 R)
• M80: 34,910,458 km (0.11 R)
• M81: 35,143,831 km (0.082 R)
• M82: 35,319,160 km (0.086 R)
• M83: 35,846,941 km (0.094 R)
• M84: 36,082,408 km (0.107 R)
• M85: 37,267,373 km (0.09 R)
• M86: 37,864,567 km (0.054 R)
• M87: 38,044,384 km (0.099 R)
• M88: 38,164,362 km (0.101 R)
• M89: 39,614,414 km (0.112 R)
• M90: 40,529,803 km (0.075 R)
• M91: 40,713,659 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.9

Radius: 6.3

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.61 AU - 10.57 AU

Year: 17378 Days

Day: 15 Hours

Environment

Temp: -224 °C

Axial Tilt: 152.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 52,492,116 km

• M1: 86,916 km (0.054 R)
• M2: 285,582 km (0.039 R)
• M3: 392,545 km (0.116 R)
• M4: 699,819 km (0.071 R)
• M5: 791,672 km (0.068 R)
• M6: 867,967 km (0.119 R)
• M7: 1,735,784 km (0.084 R)
• M8: 2,042,909 km (0.095 R)
• M9: 2,535,086 km (0.027 R)
• M10: 2,620,655 km (0.11 R)
• M11: 2,765,317 km (0.078 R)
• M12: 3,032,349 km (0.063 R)
• M13: 3,591,246 km (0.1 R)
• M14: 3,882,663 km (0.044 R)
• M15: 4,350,904 km (0.046 R)
• M16: 4,978,916 km (0.118 R)
• M17: 5,158,434 km (0.113 R)
• M18: 6,947,026 km (0.054 R)
• M19: 7,885,753 km (0.102 R)
• M20: 7,969,228 km (0.036 R)
• M21: 8,604,870 km (0.109 R)
• M22: 9,081,189 km (0.115 R)
• M23: 11,541,476 km (0.093 R)
• M24: 13,587,526 km (0.092 R)
• M25: 16,430,783 km (0.088 R)
• M26: 17,454,332 km (0.067 R)
• M27: 18,944,027 km (0.076 R)
• M28: 18,999,977 km (0.07 R)
• M29: 19,280,473 km (0.082 R)
• M30: 19,845,803 km (0.091 R)
• M31: 20,876,981 km (0.091 R)
• M32: 20,992,770 km (0.103 R)
• M33: 22,752,939 km (0.118 R)
• M34: 22,931,558 km (0.025 R)
• M35: 23,710,963 km (0.107 R)
• M36: 24,255,649 km (0.097 R)
• M37: 24,620,967 km (0.075 R)
• M38: 24,865,560 km (0.107 R)
• M39: 26,662,978 km (0.105 R)
• M40: 27,166,225 km (0.089 R)
• M41: 27,418,896 km (0.066 R)
• M42: 27,672,465 km (0.115 R)
• M43: 28,694,368 km (0.111 R)
• M44: 29,793,762 km (0.076 R)
• M45: 30,446,757 km (0.081 R)
• M46: 33,646,655 km (0.071 R)
• M47: 34,394,794 km (0.068 R)
• M48: 34,736,775 km (0.027 R)
• M49: 34,805,291 km (0.116 R)
• M50: 35,976,942 km (0.111 R)
• M51: 36,951,422 km (0.105 R)
• M52: 39,068,980 km (0.108 R)
• M53: 39,998,731 km (0.083 R)
• M54: 41,443,248 km (0.055 R)
• M55: 41,515,952 km (0.071 R)
• M56: 44,606,495 km (0.069 R)
• M57: 46,707,597 km (0.075 R)
• M58: 47,465,759 km (0.046 R)
• M59: 49,071,094 km (0.113 R)
• M60: 49,147,987 km (0.051 R)
• M61: 50,073,848 km (0.035 R)
• M62: 51,239,215 km (0.068 R)
• M63: 52,335,020 km (0.09 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: 151 - 12,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit