🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.8

Radius: 11.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.67 AU - 0.89 AU

Year: 476 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 65.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 48,347,103 km

• M1: 142,118 km (0.108 R)
• M2: 232,924 km (0.118 R)
• M3: 311,463 km (0.1 R)
• M4: 385,813 km (0.119 R)
• M5: 480,508 km (0.066 R)
• M6: 597,643 km (0.079 R)
• M7: 705,055 km (0.102 R)
• M8: 779,405 km (0.086 R)
• M9: 860,637 km (0.073 R)
• M10: 1,004,251 km (0.086 R)
• M11: 1,126,921 km (0.088 R)
• M12: 1,233,285 km (0.108 R)
• M13: 1,361,041 km (0.076 R)
• M14: 1,474,885 km (0.113 R)
• M15: 1,549,535 km (0.12 R)
• M16: 1,668,914 km (0.098 R)
• M17: 1,742,067 km (0.1 R)
• M18: 1,821,204 km (0.077 R)
• M19: 1,891,665 km (0.081 R)
• M20: 2,273,738 km (0.069 R)
• M21: 2,344,498 km (0.029 R)
• M22: 2,465,672 km (0.069 R)
• M23: 2,606,145 km (0.064 R)
• M24: 2,737,791 km (0.053 R)
• M25: 2,871,681 km (0.107 R)
• M26: 2,942,441 km (0.116 R)
• M27: 3,025,617 km (0.109 R)
• M28: 3,097,723 km (0.118 R)
• M29: 3,311,050 km (0.113 R)
• M30: 3,410,383 km (0.118 R)
• M31: 3,542,029 km (0.117 R)
• M32: 3,618,174 km (0.079 R)
• M33: 3,758,946 km (0.063 R)
• M34: 3,849,602 km (0.114 R)
• M35: 4,026,427 km (0.098 R)
• M36: 4,132,641 km (0.111 R)
• M37: 4,334,150 km (0.058 R)
• M38: 4,483,897 km (0.104 R)
• M39: 4,573,357 km (0.083 R)
• M40: 4,697,972 km (0.084 R)
• M41: 4,802,840 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 14.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.7 AU - 2.86 AU

Year: 3199 Days

Day: 9.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 48,347,103 km

• M1: 207,193 km (0.093 R)
• M2: 367,263 km (0.097 R)
• M3: 478,264 km (0.104 R)
• M4: 617,540 km (0.114 R)
• M5: 766,988 km (0.046 R)
• M6: 930,349 km (0.104 R)
• M7: 1,051,523 km (0.109 R)
• M8: 1,261,110 km (0.08 R)
• M9: 1,639,293 km (0.07 R)
• M10: 1,827,637 km (0.111 R)
• M11: 1,973,794 km (0.088 R)
• M12: 2,205,970 km (0.099 R)
• M13: 2,967,573 km (0.074 R)
• M14: 3,534,848 km (0.12 R)
• M15: 3,806,368 km (0.096 R)
• M16: 4,097,635 km (0.07 R)
• M17: 4,278,499 km (0.09 R)
• M18: 4,422,562 km (0.078 R)
• M19: 4,729,088 km (0.051 R)
• M20: 5,236,823 km (0.099 R)
• M21: 5,391,208 km (0.076 R)
• M22: 5,590,024 km (0.033 R)
• M23: 5,965,514 km (0.049 R)
• M24: 6,200,832 km (0.085 R)
• M25: 6,484,170 km (0.088 R)
• M26: 6,680,592 km (0.116 R)
• M27: 7,141,503 km (0.094 R)
• M28: 7,422,897 km (0.089 R)
• M29: 7,549,307 km (0.086 R)
• M30: 7,740,044 km (0.098 R)
• M31: 7,868,250 km (0.086 R)
• M32: 8,256,755 km (0.107 R)
• M33: 8,437,021 km (0.078 R)
• M34: 8,868,311 km (0.119 R)
• M35: 9,019,256 km (0.079 R)
• M36: 9,137,288 km (0.032 R)
• M37: 9,443,066 km (0.051 R)
• M38: 10,345,740 km (0.11 R)
• M39: 10,682,485 km (0.098 R)
• M40: 11,004,868 km (0.111 R)
• M41: 11,167,182 km (0.112 R)
• M42: 11,476,101 km (0.083 R)
• M43: 12,307,566 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.7

Radius: 13.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.06 AU - 5.96 AU

Year: 8928 Days

Day: 9.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,347,103 km

• M1: 253,718 km (0.071 R)
• M2: 483,650 km (0.04 R)
• M3: 594,203 km (0.111 R)
• M4: 779,405 km (0.098 R)
• M5: 1,058,854 km (0.106 R)
• M6: 1,350,869 km (0.061 R)
• M7: 1,454,241 km (0.094 R)
• M8: 1,758,523 km (0.1 R)
• M9: 1,895,405 km (0.097 R)
• M10: 2,059,663 km (0.037 R)
• M11: 2,228,859 km (0.11 R)
• M12: 2,327,743 km (0.118 R)
• M13: 2,453,555 km (0.107 R)
• M14: 2,817,975 km (0.073 R)
• M15: 3,006,768 km (0.09 R)
• M16: 3,425,642 km (0.085 R)
• M17: 4,013,412 km (0.038 R)
• M18: 4,104,367 km (0.048 R)
• M19: 5,018,859 km (0.097 R)
• M20: 5,150,056 km (0.066 R)
• M21: 5,315,512 km (0.105 R)
• M22: 5,482,762 km (0.088 R)
• M23: 5,925,871 km (0.109 R)
• M24: 6,099,404 km (0.119 R)
• M25: 6,487,312 km (0.118 R)
• M26: 6,666,231 km (0.11 R)
• M27: 6,992,504 km (0.044 R)
• M28: 7,926,443 km (0.054 R)
• M29: 8,156,525 km (0.071 R)
• M30: 8,939,221 km (0.095 R)
• M31: 9,178,877 km (0.052 R)
• M32: 9,664,322 km (0.091 R)
• M33: 9,827,982 km (0.076 R)
• M34: 9,951,400 km (0.086 R)
• M35: 10,744,867 km (0.06 R)
• M36: 11,085,202 km (0.074 R)
• M37: 11,951,224 km (0.076 R)
• M38: 12,083,020 km (0.087 R)
• M39: 14,071,325 km (0.1 R)
• M40: 14,584,147 km (0.079 R)
• M41: 16,110,943 km (0.119 R)
• M42: 16,354,039 km (0.1 R)
• M43: 16,794,755 km (0.057 R)
• M44: 17,239,359 km (0.091 R)
• M45: 17,388,509 km (0.118 R)
• M46: 18,342,644 km (0.073 R)
• M47: 19,005,362 km (0.114 R)
• M48: 19,468,667 km (0.118 R)
• M49: 19,675,860 km (0.082 R)
• M50: 19,935,861 km (0.118 R)
• M51: 20,092,340 km (0.086 R)
• M52: 21,519,504 km (0.11 R)
• M53: 22,597,656 km (0.11 R)
• M54: 22,706,414 km (0.108 R)
• M55: 24,303,520 km (0.103 R)
• M56: 24,862,568 km (0.115 R)
• M57: 25,652,444 km (0.095 R)
• M58: 26,050,375 km (0.079 R)
• M59: 26,335,957 km (0.115 R)
• M60: 26,565,141 km (0.076 R)
• M61: 27,662,890 km (0.099 R)
• M62: 30,561,798 km (0.104 R)
• M63: 30,923,376 km (0.111 R)
• M64: 31,529,247 km (0.088 R)
• M65: 32,814,143 km (0.057 R)
• M66: 33,060,830 km (0.062 R)
• M67: 33,493,916 km (0.077 R)
• M68: 34,679,180 km (0.083 R)
• M69: 35,814,777 km (0.078 R)
• M70: 35,941,786 km (0.045 R)
• M71: 36,259,681 km (0.101 R)
• M72: 36,706,381 km (0.106 R)
• M73: 36,834,437 km (0.107 R)
• M74: 37,476,511 km (0.1 R)
• M75: 37,799,044 km (0.025 R)
• M76: 38,252,026 km (0.115 R)
• M77: 38,706,803 km (0.029 R)
• M78: 38,902,178 km (0.115 R)
• M79: 39,032,628 km (0.069 R)
• M80: 39,163,376 km (0.071 R)
• M81: 40,345,648 km (0.039 R)
• M82: 40,477,743 km (0.056 R)
• M83: 40,742,232 km (0.05 R)
• M84: 41,606,160 km (0.108 R)
• M85: 41,739,751 km (0.1 R)
• M86: 42,812,367 km (0.086 R)
• M87: 43,352,266 km (0.093 R)

Asteroid Belt

Center: 6.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.3

Radius: 5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.7 AU - 7.96 AU

Year: 15124 Days

Day: 17.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 48,347,103 km

• M1: 77,791 km (0.081 R)
• M2: 2,068,041 km (0.101 R)
• M3: 2,308,594 km (0.093 R)
• M4: 2,447,870 km (0.085 R)
• M5: 2,702,186 km (0.099 R)
• M6: 2,750,806 km (0.058 R)
• M7: 2,915,064 km (0.093 R)
• M8: 3,837,933 km (0.118 R)
• M9: 4,359,132 km (0.099 R)
• M10: 4,454,576 km (0.103 R)
• M11: 4,862,828 km (0.093 R)
• M12: 4,981,759 km (0.08 R)
• M13: 5,021,552 km (0.102 R)
• M14: 5,528,389 km (0.032 R)
• M15: 5,652,406 km (0.085 R)
• M16: 5,966,711 km (0.102 R)
• M17: 6,030,290 km (0.084 R)
• M18: 6,157,897 km (0.119 R)
• M19: 6,394,411 km (0.078 R)
• M20: 8,014,556 km (0.1 R)
• M21: 8,581,233 km (0.068 R)
• M22: 9,753,183 km (0.113 R)
• M23: 10,587,490 km (0.115 R)
• M24: 11,130,231 km (0.05 R)
• M25: 11,260,830 km (0.09 R)
• M26: 11,682,098 km (0.11 R)
• M27: 11,761,684 km (0.113 R)
• M28: 11,814,791 km (0.093 R)
• M29: 11,921,305 km (0.089 R)
• M30: 12,108,452 km (0.101 R)
• M31: 13,086,373 km (0.082 R)
• M32: 13,224,153 km (0.117 R)
• M33: 13,279,504 km (0.091 R)
• M34: 13,529,033 km (0.074 R)
• M35: 17,182,961 km (0.1 R)
• M36: 17,911,353 km (0.086 R)
• M37: 19,618,564 km (0.059 R)
• M38: 19,649,980 km (0.042 R)
• M39: 21,214,923 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.8

Radius: 6.2

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.61 AU - 11.95 AU

Year: 22751 Days

Day: 20 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,347,103 km

• M1: 223,948 km (0.082 R)
• M2: 327,919 km (0.036 R)
• M3: 616,792 km (0.092 R)
• M4: 682,765 km (0.112 R)
• M5: 840,441 km (0.074 R)
• M6: 1,189,901 km (0.075 R)
• M7: 1,294,470 km (0.111 R)
• M8: 1,719,478 km (0.112 R)
• M9: 2,008,950 km (0.101 R)
• M10: 2,159,296 km (0.105 R)
• M11: 2,210,309 km (0.078 R)
• M12: 2,339,561 km (0.088 R)
• M13: 3,108,644 km (0.062 R)
• M14: 3,490,418 km (0.104 R)
• M15: 4,855,648 km (0.119 R)
• M16: 5,611,117 km (0.056 R)
• M17: 5,930,808 km (0.083 R)
• M18: 6,513,491 km (0.032 R)
• M19: 6,661,892 km (0.068 R)
• M20: 6,774,091 km (0.083 R)
• M21: 6,924,586 km (0.069 R)
• M22: 7,615,429 km (0.09 R)
• M23: 7,732,714 km (0.073 R)
• M24: 7,811,253 km (0.109 R)
• M25: 8,048,365 km (0.098 R)
• M26: 8,088,158 km (0.039 R)
• M27: 8,408,597 km (0.055 R)
• M28: 9,646,819 km (0.078 R)
• M29: 9,731,341 km (0.03 R)
• M30: 10,503,416 km (0.094 R)
• M31: 10,590,482 km (0.049 R)
• M32: 11,563,317 km (0.093 R)
• M33: 13,309,723 km (0.096 R)
• M34: 13,545,638 km (0.095 R)
• M35: 13,687,756 km (0.115 R)
• M36: 14,648,324 km (0.091 R)
• M37: 14,794,332 km (0.052 R)
• M38: 15,087,693 km (0.105 R)
• M39: 17,451,190 km (0.09 R)
• M40: 18,177,188 km (0.115 R)
• M41: 18,281,757 km (0.056 R)
• M42: 19,873,479 km (0.075 R)
• M43: 20,197,059 km (0.1 R)
• M44: 20,413,826 km (0.053 R)
• M45: 20,522,584 km (0.063 R)
• M46: 21,233,473 km (0.105 R)
• M47: 21,398,629 km (0.111 R)
• M48: 22,008,091 km (0.097 R)
• M49: 22,623,237 km (0.085 R)
• M50: 23,471,158 km (0.086 R)
• M51: 24,099,469 km (0.109 R)
• M52: 24,156,915 km (0.111 R)
• M53: 25,314,503 km (0.098 R)
• M54: 26,135,496 km (0.037 R)
• M55: 26,965,166 km (0.115 R)
• M56: 27,984,376 km (0.068 R)
• M57: 28,589,649 km (0.047 R)
• M58: 32,755,351 km (0.089 R)
• M59: 32,882,659 km (0.086 R)
• M60: 33,393,237 km (0.075 R)
• M61: 35,005,603 km (0.09 R)
• M62: 35,723,074 km (0.084 R)
• M63: 36,116,516 km (0.073 R)
• M64: 37,971,231 km (0.065 R)
• M65: 39,314,919 km (0.109 R)
• M66: 40,332,783 km (0.083 R)
• M67: 41,084,811 km (0.037 R)
• M68: 41,565,768 km (0.102 R)
• M69: 44,561,017 km (0.099 R)
• M70: 45,338,178 km (0.078 R)
• M71: 45,409,087 km (0.037 R)
• M72: 45,621,965 km (0.101 R)
• M73: 45,906,351 km (0.097 R)
• M74: 47,408,912 km (0.072 R)
• M75: 47,841,100 km (0.118 R)
• M76: 48,057,718 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 10,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit