🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.2

Radius: 10.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.45 AU - 0.61 AU

Year: 271 Days

Day: 8.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 56,124,285 km

• M1: 135,835 km (0.069 R)
• M2: 203,902 km (0.096 R)
• M3: 277,205 km (0.113 R)
• M4: 344,973 km (0.059 R)
• M5: 433,834 km (0.075 R)
• M6: 504,294 km (0.103 R)
• M7: 594,502 km (0.03 R)
• M8: 662,419 km (0.12 R)
• M9: 736,620 km (0.064 R)
• M10: 869,612 km (0.101 R)
• M11: 944,860 km (0.057 R)
• M12: 1,022,501 km (0.094 R)
• M13: 1,125,724 km (0.095 R)
• M14: 1,305,989 km (0.103 R)
• M15: 1,406,220 km (0.079 R)
• M16: 1,508,994 km (0.092 R)
• M17: 1,583,493 km (0.106 R)
• M18: 1,672,803 km (0.108 R)
• M19: 1,759,271 km (0.112 R)
• M20: 1,894,059 km (0.027 R)
• M21: 2,032,586 km (0.092 R)
• M22: 2,125,187 km (0.108 R)
• M23: 2,219,135 km (0.071 R)
• M24: 2,299,469 km (0.099 R)
• M25: 2,401,345 km (0.116 R)
• M26: 2,478,687 km (0.051 R)
• M27: 2,577,871 km (0.071 R)
• M28: 2,721,335 km (0.079 R)
• M29: 2,802,118 km (0.09 R)
• M30: 2,900,104 km (0.099 R)
• M31: 3,172,971 km (0.09 R)
• M32: 3,258,242 km (0.109 R)
• M33: 3,407,839 km (0.087 R)
• M34: 3,495,055 km (0.038 R)
• M35: 3,565,516 km (0.118 R)
• M36: 3,797,692 km (0.104 R)
• M37: 3,937,117 km (0.072 R)
• M38: 4,084,321 km (0.072 R)
• M39: 4,245,737 km (0.082 R)
• M40: 4,321,134 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.3

Radius: 11.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.73 AU - 0.85 AU

Year: 494 Days

Day: 6.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,124,285 km

• M1: 147,055 km (0.051 R)
• M2: 279,000 km (0.072 R)
• M3: 356,342 km (0.05 R)
• M4: 429,795 km (0.101 R)
• M5: 596,896 km (0.092 R)
• M6: 671,246 km (0.11 R)
• M7: 762,052 km (0.115 R)
• M8: 898,485 km (0.096 R)
• M9: 986,000 km (0.095 R)
• M10: 1,162,974 km (0.068 R)
• M11: 1,286,990 km (0.109 R)
• M12: 1,395,299 km (0.046 R)
• M13: 1,519,316 km (0.047 R)
• M14: 1,621,491 km (0.105 R)
• M15: 1,850,825 km (0.101 R)
• M16: 1,964,968 km (0.094 R)
• M17: 2,039,318 km (0.049 R)
• M18: 2,114,566 km (0.12 R)
• M19: 2,205,222 km (0.102 R)
• M20: 2,321,759 km (0.037 R)
• M21: 2,440,390 km (0.052 R)
• M22: 2,586,547 km (0.086 R)
• M23: 2,673,613 km (0.114 R)
• M24: 2,772,049 km (0.054 R)
• M25: 2,940,645 km (0.102 R)
• M26: 3,260,635 km (0.096 R)
• M27: 3,405,296 km (0.081 R)
• M28: 3,512,408 km (0.105 R)
• M29: 3,592,144 km (0.118 R)
• M30: 3,689,532 km (0.116 R)
• M31: 3,846,311 km (0.091 R)
• M32: 3,922,606 km (0.105 R)
• M33: 4,118,579 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.8

Radius: 9.8

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.19 AU - 1.79 AU

Year: 1278 Days

Day: 13.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,124,285 km

• M1: 122,221 km (0.112 R)
• M2: 193,729 km (0.096 R)
• M3: 276,457 km (0.109 R)
• M4: 342,280 km (0.102 R)
• M5: 454,628 km (0.116 R)
• M6: 548,276 km (0.095 R)
• M7: 770,130 km (0.113 R)
• M8: 846,425 km (0.053 R)
• M9: 1,062,893 km (0.118 R)
• M10: 1,170,753 km (0.105 R)
• M11: 1,252,284 km (0.103 R)
• M12: 1,351,168 km (0.104 R)
• M13: 1,452,895 km (0.081 R)
• M14: 1,557,164 km (0.106 R)
• M15: 1,964,220 km (0.063 R)
• M16: 2,062,207 km (0.098 R)
• M17: 2,189,365 km (0.116 R)
• M18: 2,272,541 km (0.119 R)
• M19: 2,403,888 km (0.085 R)
• M20: 2,605,995 km (0.059 R)
• M21: 2,694,258 km (0.06 R)
• M22: 2,823,660 km (0.085 R)
• M23: 3,067,953 km (0.116 R)
• M24: 3,130,036 km (0.114 R)
• M25: 3,245,077 km (0.085 R)
• M26: 3,308,507 km (0.076 R)
• M27: 3,786,023 km (0.117 R)
• M28: 3,931,282 km (0.06 R)
• M29: 4,089,856 km (0.035 R)
• M30: 4,181,410 km (0.052 R)
• M31: 4,250,524 km (0.1 R)
• M32: 4,366,612 km (0.119 R)
• M33: 4,531,020 km (0.1 R)
• M34: 4,733,277 km (0.099 R)
• M35: 4,805,383 km (0.116 R)
• M36: 4,877,788 km (0.083 R)
• M37: 5,085,280 km (0.075 R)
• M38: 5,159,182 km (0.108 R)
• M39: 5,233,382 km (0.07 R)
• M40: 5,357,997 km (0.104 R)
• M41: 5,610,070 km (0.067 R)
• M42: 5,801,705 km (0.111 R)
• M43: 5,943,673 km (0.071 R)
• M44: 6,047,644 km (0.114 R)
• M45: 6,165,377 km (0.088 R)
• M46: 6,244,215 km (0.077 R)
• M47: 6,819,419 km (0.058 R)
• M48: 6,969,316 km (0.099 R)
• M49: 7,341,815 km (0.097 R)
• M50: 7,607,949 km (0.077 R)
• M51: 7,678,560 km (0.089 R)
• M52: 7,920,010 km (0.097 R)
• M53: 8,149,643 km (0.112 R)
• M54: 8,279,793 km (0.072 R)
• M55: 8,352,498 km (0.072 R)
• M56: 8,425,202 km (0.104 R)
• M57: 8,512,867 km (0.115 R)
• M58: 8,674,433 km (0.115 R)
• M59: 8,762,994 km (0.101 R)
• M60: 8,911,096 km (0.057 R)
• M61: 9,135,044 km (0.077 R)
• M62: 9,330,569 km (0.105 R)
• M63: 9,894,702 km (0.07 R)
• M64: 10,266,603 km (0.062 R)
• M65: 10,391,666 km (0.074 R)
• M66: 10,454,348 km (0.089 R)
• M67: 10,532,887 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829

Radius: 9.5

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.43 AU - 1.57 AU

Year: 1291 Days

Day: 7.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,124,285 km

• M1: 221,554 km (0.092 R)
• M2: 289,472 km (0.096 R)
• M3: 399,875 km (0.088 R)
• M4: 539,450 km (0.111 R)
• M5: 752,477 km (0.083 R)
• M6: 824,733 km (0.044 R)
• M7: 945,758 km (0.084 R)
• M8: 1,032,674 km (0.117 R)
• M9: 1,097,450 km (0.098 R)
• M10: 1,470,846 km (0.082 R)
• M11: 1,581,997 km (0.081 R)
• M12: 1,648,120 km (0.059 R)
• M13: 1,832,574 km (0.094 R)
• M14: 1,962,724 km (0.056 R)
• M15: 2,023,910 km (0.058 R)
• M16: 2,085,694 km (0.04 R)
• M17: 2,253,692 km (0.095 R)
• M18: 2,350,183 km (0.105 R)
• M19: 2,569,643 km (0.089 R)
• M20: 2,648,032 km (0.076 R)
• M21: 2,727,319 km (0.097 R)
• M22: 3,005,122 km (0.095 R)
• M23: 3,195,411 km (0.092 R)
• M24: 3,764,630 km (0.08 R)
• M25: 3,828,359 km (0.09 R)
• M26: 4,152,837 km (0.089 R)
• M27: 4,271,767 km (0.117 R)
• M28: 4,472,677 km (0.101 R)
• M29: 4,662,966 km (0.042 R)
• M30: 4,925,510 km (0.112 R)
• M31: 5,065,683 km (0.082 R)
• M32: 5,136,144 km (0.098 R)
• M33: 5,221,265 km (0.1 R)
• M34: 5,393,003 km (0.071 R)
• M35: 5,465,109 km (0.11 R)
• M36: 5,683,373 km (0.075 R)
• M37: 5,756,676 km (0.07 R)
• M38: 5,889,668 km (0.11 R)
• M39: 6,098,357 km (0.113 R)
• M40: 6,188,565 km (0.116 R)
• M41: 6,294,480 km (0.088 R)
• M42: 6,400,844 km (0.07 R)
• M43: 6,646,484 km (0.117 R)
• M44: 6,770,500 km (0.107 R)
• M45: 7,099,466 km (0.118 R)
• M46: 7,226,176 km (0.029 R)
• M47: 7,289,904 km (0.075 R)
• M48: 7,936,765 km (0.118 R)
• M49: 8,134,384 km (0.092 R)
• M50: 8,300,288 km (0.049 R)
• M51: 8,467,389 km (0.107 R)
• M52: 8,568,218 km (0.061 R)
• M53: 8,669,496 km (0.11 R)
• M54: 8,787,977 km (0.1 R)
• M55: 9,060,993 km (0.068 R)
• M56: 9,233,181 km (0.062 R)
• M57: 9,336,852 km (0.117 R)
• M58: 9,458,475 km (0.108 R)
• M59: 9,598,050 km (0.117 R)
• M60: 9,738,373 km (0.096 R)
• M61: 10,003,161 km (0.032 R)
• M62: 10,216,787 km (0.086 R)
• M63: 10,413,957 km (0.106 R)
• M64: 10,503,865 km (0.107 R)
• M65: 10,648,526 km (0.089 R)
• M66: 10,721,081 km (0.063 R)
• M67: 11,418,357 km (0.09 R)
• M68: 12,856,740 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.6

Radius: 14.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.23 AU - 5.85 AU

Year: 7953 Days

Day: 9.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,124,285 km

• M1: 202,256 km (0.117 R)
• M2: 414,536 km (0.103 R)
• M3: 606,320 km (0.107 R)
• M4: 791,074 km (0.1 R)
• M5: 936,034 km (0.092 R)
• M6: 1,075,160 km (0.105 R)
• M7: 1,666,969 km (0.028 R)
• M8: 2,141,344 km (0.091 R)
• M9: 2,770,104 km (0.082 R)
• M10: 3,070,347 km (0.025 R)
• M11: 3,188,828 km (0.077 R)
• M12: 3,553,398 km (0.052 R)
• M13: 3,728,129 km (0.06 R)
• M14: 4,296,451 km (0.09 R)
• M15: 4,429,443 km (0.068 R)
• M16: 4,754,520 km (0.092 R)
• M17: 5,313,567 km (0.045 R)
• M18: 5,514,327 km (0.074 R)
• M19: 5,805,594 km (0.117 R)
• M20: 6,494,492 km (0.075 R)
• M21: 6,617,013 km (0.069 R)
• M22: 6,864,298 km (0.062 R)
• M23: 7,624,854 km (0.108 R)
• M24: 7,754,256 km (0.057 R)
• M25: 7,917,019 km (0.058 R)
• M26: 8,080,828 km (0.085 R)
• M27: 8,579,438 km (0.089 R)
• M28: 10,206,016 km (0.119 R)
• M29: 10,817,572 km (0.112 R)
• M30: 11,963,491 km (0.089 R)
• M31: 12,493,666 km (0.094 R)
• M32: 12,877,086 km (0.069 R)
• M33: 12,992,874 km (0.12 R)
• M34: 13,264,394 km (0.091 R)
• M35: 13,813,119 km (0.108 R)
• M36: 15,380,755 km (0.036 R)
• M37: 15,791,850 km (0.069 R)
• M38: 15,998,744 km (0.065 R)
• M39: 16,708,885 km (0.065 R)
• M40: 17,514,769 km (0.115 R)
• M41: 17,771,928 km (0.089 R)
• M42: 18,246,751 km (0.064 R)
• M43: 18,594,567 km (0.087 R)
• M44: 19,252,797 km (0.118 R)
• M45: 19,429,622 km (0.094 R)
• M46: 20,682,504 km (0.033 R)
• M47: 21,181,862 km (0.066 R)
• M48: 21,455,925 km (0.079 R)
• M49: 21,869,264 km (0.074 R)
• M50: 23,218,936 km (0.12 R)
• M51: 23,643,345 km (0.115 R)
• M52: 24,022,725 km (0.104 R)
• M53: 24,260,735 km (0.073 R)
• M54: 24,404,050 km (0.09 R)
• M55: 24,931,682 km (0.114 R)
• M56: 25,028,173 km (0.041 R)
• M57: 26,291,975 km (0.111 R)
• M58: 26,586,534 km (0.03 R)
• M59: 27,278,274 km (0.116 R)
• M60: 28,025,964 km (0.113 R)
• M61: 28,679,557 km (0.049 R)
• M62: 28,881,515 km (0.091 R)
• M63: 29,490,677 km (0.083 R)
• M64: 29,899,079 km (0.087 R)
• M65: 31,135,655 km (0.112 R)
• M66: 31,291,387 km (0.072 R)
• M67: 31,917,005 km (0.078 R)
• M68: 32,178,951 km (0.102 R)
• M69: 33,339,681 km (0.106 R)
• M70: 33,499,002 km (0.047 R)
• M71: 33,871,800 km (0.093 R)
• M72: 34,032,020 km (0.083 R)
• M73: 34,783,001 km (0.057 R)
• M74: 35,376,904 km (0.084 R)
• M75: 35,485,213 km (0.084 R)
• M76: 35,865,192 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.1

Radius: 5.9

Gravity: 22.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.55 AU - 7.69 AU

Year: 11973 Days

Day: 15.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,124,285 km

• M1: 78,389 km (0.109 R)
• M2: 256,261 km (0.069 R)
• M3: 424,708 km (0.07 R)
• M4: 737,966 km (0.094 R)
• M5: 796,309 km (0.108 R)
• M6: 1,002,306 km (0.117 R)
• M7: 1,224,608 km (0.105 R)
• M8: 2,520,874 km (0.107 R)
• M9: 2,700,541 km (0.096 R)
• M10: 3,232,511 km (0.06 R)
• M11: 3,493,858 km (0.095 R)
• M12: 3,898,670 km (0.079 R)
• M13: 4,533,414 km (0.087 R)
• M14: 4,605,969 km (0.086 R)
• M15: 4,752,126 km (0.117 R)
• M16: 5,011,678 km (0.107 R)
• M17: 5,661,232 km (0.1 R)
• M18: 5,936,343 km (0.107 R)
• M19: 6,015,630 km (0.032 R)
• M20: 6,175,550 km (0.051 R)
• M21: 6,336,816 km (0.116 R)
• M22: 6,787,555 km (0.084 R)
• M23: 7,079,719 km (0.063 R)
• M24: 7,248,615 km (0.106 R)
• M25: 7,590,147 km (0.119 R)
• M26: 8,963,007 km (0.063 R)
• M27: 9,237,519 km (0.115 R)
• M28: 9,375,747 km (0.076 R)
• M29: 9,841,595 km (0.108 R)
• M30: 10,698,941 km (0.113 R)
• M31: 10,795,730 km (0.057 R)
• M32: 11,629,738 km (0.082 R)
• M33: 13,724,857 km (0.119 R)
• M34: 13,882,682 km (0.096 R)
• M35: 14,734,493 km (0.11 R)
• M36: 14,896,058 km (0.041 R)
• M37: 15,329,892 km (0.028 R)
• M38: 15,767,915 km (0.116 R)
• M39: 15,933,220 km (0.031 R)
• M40: 15,988,422 km (0.115 R)
• M41: 17,674,689 km (0.092 R)
• M42: 18,191,550 km (0.088 R)
• M43: 18,596,960 km (0.11 R)
• M44: 19,005,362 km (0.12 R)
• M45: 19,298,873 km (0.088 R)
• M46: 21,151,793 km (0.117 R)
• M47: 21,516,961 km (0.068 R)
• M48: 22,315,365 km (0.102 R)
• M49: 22,377,149 km (0.059 R)
• M50: 23,688,374 km (0.095 R)
• M51: 23,751,355 km (0.072 R)
• M52: 24,576,237 km (0.118 R)
• M53: 24,703,994 km (0.075 R)
• M54: 25,993,378 km (0.105 R)
• M55: 26,384,427 km (0.093 R)
• M56: 26,580,699 km (0.091 R)
• M57: 27,040,563 km (0.091 R)
• M58: 27,238,481 km (0.116 R)
• M59: 27,436,848 km (0.103 R)
• M60: 28,235,102 km (0.063 R)
• M61: 28,301,972 km (0.111 R)
• M62: 30,400,681 km (0.073 R)
• M63: 31,781,170 km (0.092 R)
• M64: 32,339,170 km (0.067 R)
• M65: 32,900,312 km (0.101 R)
• M66: 33,818,992 km (0.095 R)
• M67: 35,970,958 km (0.067 R)
• M68: 36,043,513 km (0.07 R)
• M69: 36,334,032 km (0.086 R)
• M70: 37,063,620 km (0.08 R)
• M71: 38,388,908 km (0.112 R)
• M72: 38,685,561 km (0.101 R)
• M73: 39,954,749 km (0.083 R)
• M74: 42,227,589 km (0.103 R)
• M75: 42,457,222 km (0.097 R)
• M76: 43,534,028 km (0.1 R)
• M77: 44,853,780 km (0.095 R)
• M78: 45,009,811 km (0.105 R)
• M79: 45,714,566 km (0.043 R)
• M80: 46,029,021 km (0.105 R)
• M81: 46,501,900 km (0.088 R)
• M82: 46,660,025 km (0.111 R)
• M83: 47,850,674 km (0.112 R)
• M84: 48,010,295 km (0.086 R)
• M85: 48,169,916 km (0.103 R)
• M86: 48,249,951 km (0.116 R)
• M87: 48,730,310 km (0.077 R)
• M88: 50,667,901 km (0.089 R)
• M89: 50,911,746 km (0.091 R)
• M90: 53,786,718 km (0.056 R)
• M91: 54,451,231 km (0.082 R)
• M92: 56,040,260 km (0.101 R)
• M93: 56,124,334 km (0.097 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: 427 - 19,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit