🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 14.2

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.02 AU - 1.44 AU

Year: 942 Days

Day: 7.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 92,797,466 km

• M1: 187,596 km (0.079 R)
• M2: 280,496 km (0.031 R)
• M3: 401,371 km (0.072 R)
• M4: 506,987 km (0.067 R)
• M5: 630,555 km (0.085 R)
• M6: 721,810 km (0.064 R)
• M7: 818,300 km (0.044 R)
• M8: 1,001,109 km (0.061 R)
• M9: 1,198,429 km (0.073 R)
• M10: 1,387,819 km (0.085 R)
• M11: 1,602,792 km (0.055 R)
• M12: 1,695,093 km (0.09 R)
• M13: 1,789,340 km (0.039 R)
• M14: 1,885,532 km (0.067 R)
• M15: 2,116,810 km (0.096 R)
• M16: 2,218,985 km (0.071 R)
• M17: 2,314,129 km (0.106 R)
• M18: 2,517,583 km (0.075 R)
• M19: 2,617,065 km (0.061 R)
• M20: 2,727,169 km (0.049 R)
• M21: 3,009,311 km (0.114 R)
• M22: 3,124,950 km (0.078 R)
• M23: 3,301,176 km (0.094 R)
• M24: 3,694,619 km (0.031 R)
• M25: 3,912,882 km (0.115 R)
• M26: 4,092,699 km (0.083 R)
• M27: 4,242,895 km (0.118 R)
• M28: 4,351,353 km (0.096 R)
• M29: 4,626,613 km (0.105 R)
• M30: 4,817,051 km (0.104 R)
• M31: 4,975,775 km (0.106 R)
• M32: 5,205,856 km (0.1 R)
• M33: 5,322,094 km (0.08 R)
• M34: 5,688,309 km (0.109 R)
• M35: 5,892,660 km (0.052 R)
• M36: 6,197,690 km (0.059 R)
• M37: 6,671,167 km (0.1 R)
• M38: 6,772,445 km (0.094 R)
• M39: 7,117,867 km (0.036 R)
• M40: 7,706,534 km (0.028 R)
• M41: 7,919,562 km (0.099 R)
• M42: 8,026,823 km (0.092 R)
• M43: 8,148,147 km (0.102 R)
• M44: 8,365,363 km (0.111 R)
• M45: 8,543,086 km (0.09 R)
• M46: 8,680,865 km (0.087 R)
• M47: 8,986,344 km (0.063 R)
• M48: 9,182,616 km (0.083 R)
• M49: 9,281,351 km (0.119 R)
• M50: 9,622,434 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.7

Radius: 9.1

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.4 AU - 2.62 AU

Year: 2745 Days

Day: 12.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 92,797,466 km

• M1: 116,537 km (0.098 R)
• M2: 238,459 km (0.083 R)
• M3: 475,572 km (0.11 R)
• M4: 938,727 km (0.112 R)
• M5: 1,092,663 km (0.116 R)
• M6: 1,475,783 km (0.089 R)
• M7: 1,830,180 km (0.118 R)
• M8: 2,024,508 km (0.115 R)
• M9: 2,138,651 km (0.034 R)
• M10: 2,196,396 km (0.071 R)
• M11: 2,343,451 km (0.085 R)
• M12: 3,045,065 km (0.119 R)
• M13: 3,176,262 km (0.077 R)
• M14: 3,259,289 km (0.111 R)
• M15: 3,343,064 km (0.061 R)
• M16: 3,564,169 km (0.089 R)
• M17: 3,842,870 km (0.103 R)
• M18: 4,074,747 km (0.087 R)
• M19: 4,366,313 km (0.03 R)
• M20: 4,514,565 km (0.109 R)
• M21: 4,950,493 km (0.064 R)
• M22: 5,559,206 km (0.04 R)
• M23: 5,659,587 km (0.094 R)
• M24: 5,862,292 km (0.076 R)
• M25: 5,943,972 km (0.116 R)
• M26: 6,150,118 km (0.042 R)
• M27: 6,253,939 km (0.072 R)
• M28: 6,400,395 km (0.064 R)
• M29: 6,463,526 km (0.113 R)
• M30: 6,803,711 km (0.063 R)
• M31: 7,127,890 km (0.087 R)
• M32: 7,237,096 km (0.112 R)
• M33: 7,501,436 km (0.088 R)
• M34: 7,634,877 km (0.071 R)
• M35: 7,701,897 km (0.1 R)
• M36: 7,791,506 km (0.09 R)
• M37: 7,858,975 km (0.063 R)
• M38: 8,244,937 km (0.111 R)
• M39: 8,428,643 km (0.074 R)
• M40: 8,894,042 km (0.051 R)
• M41: 9,129,808 km (0.084 R)
• M42: 9,367,669 km (0.041 R)
• M43: 10,044,749 km (0.07 R)
• M44: 10,315,072 km (0.086 R)
• M45: 10,662,588 km (0.08 R)
• M46: 11,064,408 km (0.113 R)
• M47: 11,573,639 km (0.1 R)
• M48: 11,702,144 km (0.059 R)
• M49: 13,066,925 km (0.101 R)
• M50: 13,200,666 km (0.088 R)
• M51: 13,361,932 km (0.051 R)
• M52: 13,442,865 km (0.039 R)
• M53: 13,577,952 km (0.068 R)
• M54: 13,740,714 km (0.056 R)
• M55: 13,904,224 km (0.072 R)
• M56: 14,287,943 km (0.055 R)
• M57: 14,675,252 km (0.051 R)
• M58: 14,758,728 km (0.077 R)
• M59: 15,066,151 km (0.07 R)
• M60: 15,262,872 km (0.116 R)
• M61: 15,915,119 km (0.104 R)
• M62: 15,972,265 km (0.096 R)
• M63: 16,086,708 km (0.114 R)
• M64: 16,576,342 km (0.112 R)
• M65: 16,721,302 km (0.111 R)
• M66: 17,659,131 km (0.097 R)
• M67: 17,777,463 km (0.077 R)
• M68: 18,224,013 km (0.069 R)
• M69: 18,885,385 km (0.065 R)
• M70: 19,340,910 km (0.092 R)
• M71: 19,493,500 km (0.096 R)
• M72: 19,800,026 km (0.067 R)
• M73: 20,262,732 km (0.04 R)
• M74: 20,822,827 km (0.028 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.1

Radius: 5.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.01 AU - 10.09 AU

Year: 20371 Days

Day: 16.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 92,797,466 km

• M1: 71,059 km (0.113 R)
• M2: 115,490 km (0.072 R)
• M3: 504,594 km (0.103 R)
• M4: 611,107 km (0.109 R)
• M5: 705,504 km (0.026 R)
• M6: 984,204 km (0.057 R)
• M7: 1,164,619 km (0.107 R)
• M8: 2,242,771 km (0.074 R)
• M9: 2,449,964 km (0.052 R)
• M10: 2,510,252 km (0.067 R)
• M11: 3,747,875 km (0.083 R)
• M12: 4,136,531 km (0.107 R)
• M13: 4,482,551 km (0.1 R)
• M14: 4,818,847 km (0.081 R)
• M15: 5,240,862 km (0.107 R)
• M16: 5,377,595 km (0.107 R)
• M17: 5,456,283 km (0.114 R)
• M18: 5,916,147 km (0.095 R)
• M19: 6,058,714 km (0.044 R)
• M20: 6,346,989 km (0.094 R)
• M21: 6,660,696 km (0.099 R)
• M22: 7,022,573 km (0.054 R)
• M23: 9,656,393 km (0.091 R)
• M24: 10,017,073 km (0.106 R)
• M25: 11,225,675 km (0.082 R)
• M26: 11,276,089 km (0.062 R)
• M27: 11,579,474 km (0.108 R)
• M28: 13,589,471 km (0.068 R)
• M29: 14,592,973 km (0.037 R)
• M30: 16,071,449 km (0.051 R)
• M31: 16,298,838 km (0.102 R)
• M32: 16,441,404 km (0.091 R)
• M33: 18,332,621 km (0.069 R)
• M34: 19,018,078 km (0.117 R)
• M35: 19,258,482 km (0.076 R)
• M36: 20,506,278 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.8

Radius: 5

Gravity: 36.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.44 AU - 10.44 AU

Year: 23284 Days

Day: 19.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,797,466 km

• M1: 385,663 km (0.056 R)
• M2: 544,087 km (0.106 R)
• M3: 776,413 km (0.113 R)
• M4: 1,007,093 km (0.065 R)
• M5: 1,098,946 km (0.085 R)
• M6: 1,258,268 km (0.059 R)
• M7: 1,324,240 km (0.089 R)
• M8: 1,357,601 km (0.076 R)
• M9: 1,425,069 km (0.071 R)
• M10: 2,121,298 km (0.076 R)
• M11: 2,950,818 km (0.091 R)
• M12: 4,062,629 km (0.042 R)
• M13: 6,677,301 km (0.091 R)
• M14: 6,851,134 km (0.044 R)
• M15: 6,967,820 km (0.051 R)
• M16: 7,742,438 km (0.087 R)
• M17: 8,294,604 km (0.073 R)
• M18: 8,922,765 km (0.101 R)
• M19: 9,959,478 km (0.098 R)
• M20: 10,224,566 km (0.111 R)
• M21: 10,425,027 km (0.111 R)
• M22: 11,239,288 km (0.062 R)
• M23: 11,446,032 km (0.104 R)
• M24: 11,793,399 km (0.113 R)
• M25: 11,863,410 km (0.065 R)
• M26: 12,073,895 km (0.072 R)
• M27: 12,569,961 km (0.076 R)
• M28: 13,362,830 km (0.054 R)
• M29: 14,097,505 km (0.115 R)
• M30: 15,836,580 km (0.1 R)
• M31: 16,223,440 km (0.057 R)
• M32: 18,285,198 km (0.084 R)
• M33: 19,017,929 km (0.091 R)
• M34: 19,182,037 km (0.08 R)
• M35: 19,346,595 km (0.099 R)
• M36: 20,595,887 km (0.071 R)
• M37: 22,215,433 km (0.108 R)
• M38: 22,648,370 km (0.044 R)
• M39: 22,822,352 km (0.057 R)
• M40: 23,171,513 km (0.072 R)
• M41: 23,522,620 km (0.039 R)
• M42: 25,394,089 km (0.036 R)
• M43: 25,937,578 km (0.112 R)
• M44: 27,405,432 km (0.088 R)
• M45: 27,590,784 km (0.109 R)
• M46: 30,229,541 km (0.071 R)
• M47: 34,135,990 km (0.093 R)
• M48: 34,635,348 km (0.045 R)
• M49: 36,046,505 km (0.096 R)
• M50: 36,861,215 km (0.117 R)
• M51: 37,270,814 km (0.09 R)
• M52: 37,888,054 km (0.119 R)
• M53: 38,198,021 km (0.093 R)
• M54: 38,405,065 km (0.116 R)
• M55: 39,028,439 km (0.049 R)
• M56: 44,569,993 km (0.108 R)
• M57: 47,431,351 km (0.095 R)
• M58: 47,876,854 km (0.091 R)
• M59: 48,884,246 km (0.073 R)
• M60: 48,996,594 km (0.112 R)
• M61: 49,109,091 km (0.04 R)
• M62: 50,919,974 km (0.061 R)
• M63: 51,033,818 km (0.099 R)
• M64: 51,261,954 km (0.097 R)
• M65: 51,833,568 km (0.115 R)
• M66: 52,407,276 km (0.103 R)
• M67: 52,637,357 km (0.069 R)
• M68: 55,073,559 km (0.107 R)
• M69: 57,902,305 km (0.116 R)
• M70: 61,140,799 km (0.047 R)
• M71: 64,437,488 km (0.106 R)
• M72: 65,301,565 km (0.094 R)
• M73: 65,921,050 km (0.118 R)
• M74: 67,290,917 km (0.057 R)
• M75: 69,174,055 km (0.055 R)
• M76: 69,300,166 km (0.032 R)
• M77: 71,456,620 km (0.058 R)
• M78: 72,991,943 km (0.105 R)
• M79: 74,926,243 km (0.085 R)
• M80: 75,315,198 km (0.046 R)
• M81: 76,616,400 km (0.098 R)
• M82: 78,056,279 km (0.119 R)
• M83: 78,845,408 km (0.079 R)
• M84: 79,240,945 km (0.073 R)
• M85: 80,034,113 km (0.107 R)
• M86: 80,829,824 km (0.121 R)
• M87: 81,228,652 km (0.104 R)
• M88: 81,894,811 km (0.118 R)
• M89: 84,038,848 km (0.087 R)
• M90: 84,173,486 km (0.099 R)
• M91: 85,388,221 km (0.073 R)
• M92: 86,472,955 km (0.092 R)
• M93: 87,425,744 km (0.083 R)
• M94: 90,304,904 km (0.118 R)
• M95: 91,133,228 km (0.183 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit