🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.56 AU - 0.78 AU

Year: 349 Days

Day: 23.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,131,647 km

• M1: 632,949 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.1

Radius: 14.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.81 AU - 1.05 AU

Year: 570 Days

Day: 13.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 26,131,647 km

• M1: 185,053 km (0.119 R)
• M2: 314,904 km (0.103 R)
• M3: 423,063 km (0.058 R)
• M4: 533,765 km (0.082 R)
• M5: 665,411 km (0.042 R)
• M6: 781,798 km (0.107 R)
• M7: 906,413 km (0.041 R)
• M8: 1,084,435 km (0.06 R)
• M9: 1,192,445 km (0.043 R)
• M10: 1,324,390 km (0.089 R)
• M11: 1,425,668 km (0.098 R)
• M12: 1,540,110 km (0.092 R)
• M13: 1,679,834 km (0.089 R)
• M14: 1,807,142 km (0.073 R)
• M15: 1,966,763 km (0.094 R)
• M16: 2,173,059 km (0.11 R)
• M17: 2,282,116 km (0.098 R)
• M18: 2,424,233 km (0.114 R)
• M19: 2,659,252 km (0.113 R)
• M20: 2,763,222 km (0.036 R)
• M21: 2,948,724 km (0.095 R)
• M22: 3,207,229 km (0.062 R)
• M23: 3,480,394 km (0.102 R)
• M24: 4,345,519 km (0.079 R)
• M25: 4,531,170 km (0.093 R)
• M26: 4,648,455 km (0.09 R)
• M27: 4,751,079 km (0.087 R)
• M28: 4,950,493 km (0.101 R)
• M29: 5,160,827 km (0.102 R)
• M30: 5,291,875 km (0.084 R)
• M31: 5,407,365 km (0.05 R)
• M32: 5,641,037 km (0.118 R)
• M33: 5,801,405 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.1

Radius: 11.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.08 AU - 1.12 AU

Year: 734 Days

Day: 14.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 26,131,647 km

• M1: 142,866 km (0.062 R)
• M2: 226,042 km (0.075 R)
• M3: 324,328 km (0.11 R)
• M4: 464,801 km (0.104 R)
• M5: 540,796 km (0.098 R)
• M6: 634,744 km (0.111 R)
• M7: 768,035 km (0.04 R)
• M8: 853,007 km (0.062 R)
• M9: 987,047 km (0.088 R)
• M10: 1,077,254 km (0.09 R)
• M11: 1,164,171 km (0.106 R)
• M12: 1,266,944 km (0.083 R)
• M13: 1,348,774 km (0.104 R)
• M14: 1,507,199 km (0.063 R)
• M15: 1,594,414 km (0.11 R)
• M16: 1,672,055 km (0.053 R)
• M17: 1,885,831 km (0.084 R)
• M18: 2,024,059 km (0.093 R)
• M19: 2,116,660 km (0.029 R)
• M20: 2,194,451 km (0.116 R)
• M21: 2,348,537 km (0.107 R)
• M22: 2,446,224 km (0.077 R)
• M23: 2,523,716 km (0.054 R)
• M24: 2,606,444 km (0.115 R)
• M25: 2,681,093 km (0.107 R)
• M26: 2,769,954 km (0.113 R)
• M27: 2,873,476 km (0.096 R)
• M28: 3,121,659 km (0.1 R)
• M29: 3,210,520 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.4

Radius: 8.3

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.85 AU - 2.39 AU

Year: 1963 Days

Day: 8.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,131,647 km

• M1: 104,419 km (0.107 R)
• M2: 191,336 km (0.083 R)
• M3: 357,539 km (0.111 R)
• M4: 417,079 km (0.113 R)
• M5: 480,658 km (0.113 R)
• M6: 541,843 km (0.107 R)
• M7: 645,814 km (0.108 R)
• M8: 700,567 km (0.085 R)
• M9: 998,865 km (0.081 R)
• M10: 1,308,682 km (0.114 R)
• M11: 1,406,370 km (0.066 R)
• M12: 1,488,349 km (0.118 R)
• M13: 1,609,523 km (0.059 R)
• M14: 1,685,818 km (0.111 R)
• M15: 1,812,378 km (0.113 R)
• M16: 1,942,229 km (0.069 R)
• M17: 2,013,438 km (0.096 R)
• M18: 2,158,398 km (0.103 R)
• M19: 2,264,164 km (0.108 R)
• M20: 2,480,931 km (0.118 R)
• M21: 2,547,203 km (0.056 R)
• M22: 2,795,685 km (0.071 R)
• M23: 2,899,506 km (0.073 R)
• M24: 3,040,128 km (0.077 R)
• M25: 3,159,058 km (0.104 R)
• M26: 3,231,164 km (0.101 R)
• M27: 3,512,558 km (0.11 R)
• M28: 3,612,340 km (0.049 R)
• M29: 3,687,887 km (0.041 R)
• M30: 3,802,030 km (0.116 R)
• M31: 4,033,907 km (0.082 R)
• M32: 4,112,296 km (0.049 R)
• M33: 4,867,915 km (0.042 R)
• M34: 4,965,453 km (0.1 R)
• M35: 5,261,806 km (0.112 R)
• M36: 5,419,332 km (0.042 R)
• M37: 5,549,333 km (0.076 R)
• M38: 5,636,698 km (0.106 R)
• M39: 5,768,494 km (0.115 R)
• M40: 6,064,997 km (0.093 R)
• M41: 6,155,055 km (0.091 R)
• M42: 6,657,704 km (0.115 R)
• M43: 6,859,362 km (0.098 R)
• M44: 7,380,411 km (0.104 R)
• M45: 7,524,623 km (0.069 R)
• M46: 7,734,808 km (0.059 R)
• M47: 7,799,883 km (0.038 R)
• M48: 8,260,196 km (0.102 R)
• M49: 8,746,389 km (0.105 R)
• M50: 8,831,211 km (0.111 R)
• M51: 9,052,766 km (0.114 R)
• M52: 9,432,146 km (0.119 R)
• M53: 9,641,284 km (0.118 R)
• M54: 9,763,954 km (0.108 R)
• M55: 9,869,570 km (0.118 R)
• M56: 9,975,485 km (0.087 R)
• M57: 10,170,710 km (0.031 R)
• M58: 10,331,379 km (0.071 R)
• M59: 10,511,046 km (0.09 R)
• M60: 10,565,050 km (0.064 R)
• M61: 10,709,712 km (0.063 R)
• M62: 11,202,637 km (0.114 R)
• M63: 11,276,388 km (0.103 R)
• M64: 11,387,091 km (0.069 R)
• M65: 11,516,942 km (0.078 R)
• M66: 11,834,089 km (0.096 R)
• M67: 11,909,038 km (0.113 R)
• M68: 12,003,135 km (0.115 R)
• M69: 12,116,231 km (0.057 R)
• M70: 12,572,355 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448

Radius: 11.2

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.91 AU - 2.79 AU

Year: 2291 Days

Day: 7.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,131,647 km

• M1: 157,078 km (0.114 R)
• M2: 236,065 km (0.102 R)
• M3: 469,139 km (0.066 R)
• M4: 577,149 km (0.102 R)
• M5: 717,920 km (0.096 R)
• M6: 813,364 km (0.081 R)
• M7: 965,355 km (0.052 R)
• M8: 1,054,067 km (0.034 R)
• M9: 1,173,894 km (0.115 R)
• M10: 1,327,980 km (0.048 R)
• M11: 1,635,404 km (0.07 R)
• M12: 1,721,273 km (0.117 R)
• M13: 1,830,928 km (0.065 R)
• M14: 2,092,126 km (0.118 R)
• M15: 2,245,165 km (0.076 R)
• M16: 2,414,210 km (0.084 R)
• M17: 2,907,435 km (0.114 R)
• M18: 3,039,081 km (0.056 R)
• M19: 3,199,599 km (0.108 R)
• M20: 3,613,537 km (0.084 R)
• M21: 3,884,458 km (0.05 R)
• M22: 4,103,170 km (0.075 R)
• M23: 4,325,922 km (0.12 R)
• M24: 5,466,456 km (0.077 R)
• M25: 5,547,837 km (0.025 R)
• M26: 5,761,463 km (0.108 R)
• M27: 5,927,666 km (0.051 R)
• M28: 6,078,610 km (0.107 R)
• M29: 6,196,793 km (0.086 R)
• M30: 6,625,540 km (0.084 R)
• M31: 6,834,828 km (0.115 R)
• M32: 7,241,883 km (0.053 R)
• M33: 7,403,449 km (0.097 R)
• M34: 7,620,665 km (0.082 R)
• M35: 7,730,021 km (0.066 R)
• M36: 7,913,578 km (0.064 R)
• M37: 8,191,531 km (0.115 R)
• M38: 8,340,979 km (0.115 R)
• M39: 8,605,019 km (0.101 R)
• M40: 8,776,159 km (0.107 R)
• M41: 8,910,049 km (0.096 R)
• M42: 9,044,687 km (0.105 R)
• M43: 9,452,491 km (0.082 R)
• M44: 9,609,419 km (0.091 R)
• M45: 9,708,004 km (0.057 R)
• M46: 9,945,865 km (0.075 R)
• M47: 10,225,912 km (0.088 R)
• M48: 10,366,833 km (0.111 R)
• M49: 10,671,115 km (0.106 R)
• M50: 10,814,131 km (0.071 R)
• M51: 11,143,396 km (0.12 R)
• M52: 11,309,300 km (0.111 R)
• M53: 11,413,420 km (0.114 R)
• M54: 11,875,229 km (0.078 R)
• M55: 12,236,358 km (0.037 R)
• M56: 12,493,367 km (0.12 R)
• M57: 13,012,920 km (0.061 R)
• M58: 13,407,260 km (0.092 R)
• M59: 13,628,067 km (0.101 R)
• M60: 14,252,638 km (0.118 R)
• M61: 14,681,685 km (0.068 R)
• M62: 14,840,857 km (0.072 R)
• M63: 15,023,516 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.4

Radius: 8.4

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.41 AU - 3.89 AU

Year: 3555 Days

Day: 12.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 26,131,647 km

• M1: 344,673 km (0.102 R)
• M2: 477,516 km (0.051 R)
• M3: 545,733 km (0.096 R)
• M4: 783,893 km (0.083 R)
• M5: 842,685 km (0.1 R)
• M6: 1,002,755 km (0.108 R)
• M7: 1,159,533 km (0.082 R)
• M8: 2,294,083 km (0.081 R)
• M9: 2,537,928 km (0.096 R)
• M10: 2,627,088 km (0.119 R)
• M11: 2,863,752 km (0.106 R)
• M12: 3,145,445 km (0.114 R)
• M13: 3,396,919 km (0.113 R)
• M14: 3,555,044 km (0.094 R)
• M15: 3,796,644 km (0.104 R)
• M16: 4,169,143 km (0.071 R)
• M17: 4,510,077 km (0.038 R)
• M18: 4,618,535 km (0.106 R)
• M19: 4,771,723 km (0.106 R)
• M20: 5,264,349 km (0.067 R)
• M21: 5,563,096 km (0.119 R)
• M22: 5,986,009 km (0.112 R)
• M23: 6,273,686 km (0.059 R)
• M24: 6,614,919 km (0.12 R)
• M25: 6,862,503 km (0.05 R)
• M26: 7,443,392 km (0.103 R)
• M27: 7,882,761 km (0.109 R)
• M28: 8,066,317 km (0.111 R)
• M29: 8,198,113 km (0.106 R)
• M30: 8,384,063 km (0.073 R)
• M31: 8,732,925 km (0.094 R)
• M32: 9,223,756 km (0.112 R)
• M33: 9,334,010 km (0.114 R)
• M34: 9,444,862 km (0.061 R)
• M35: 9,667,613 km (0.052 R)
• M36: 9,976,832 km (0.079 R)
• M37: 10,175,348 km (0.075 R)
• M38: 10,461,230 km (0.039 R)
• M39: 10,576,270 km (0.112 R)
• M40: 10,778,676 km (0.077 R)
• M41: 10,924,085 km (0.109 R)
• M42: 11,011,600 km (0.091 R)
• M43: 11,157,907 km (0.095 R)
• M44: 11,216,699 km (0.08 R)
• M45: 11,304,961 km (0.106 R)
• M46: 11,393,523 km (0.09 R)
• M47: 11,512,005 km (0.106 R)
• M48: 11,779,935 km (0.108 R)
• M49: 11,959,751 km (0.094 R)
• M50: 12,140,316 km (0.042 R)
• M51: 12,810,664 km (0.084 R)
• M52: 13,243,451 km (0.084 R)
• M53: 13,336,800 km (0.068 R)
• M54: 13,869,967 km (0.111 R)
• M55: 13,964,812 km (0.061 R)
• M56: 14,059,956 km (0.092 R)
• M57: 14,186,964 km (0.109 R)
• M58: 14,731,202 km (0.068 R)
• M59: 14,827,991 km (0.075 R)
• M60: 14,892,618 km (0.093 R)
• M61: 16,038,687 km (0.106 R)
• M62: 16,639,023 km (0.104 R)
• M63: 16,942,108 km (0.055 R)
• M64: 17,043,386 km (0.089 R)
• M65: 17,212,881 km (0.111 R)
• M66: 17,758,913 km (0.029 R)
• M67: 18,379,894 km (0.072 R)
• M68: 19,289,449 km (0.071 R)
• M69: 20,321,225 km (0.106 R)
• M70: 21,115,889 km (0.099 R)
• M71: 21,370,953 km (0.099 R)
• M72: 21,480,459 km (0.094 R)
• M73: 21,553,612 km (0.114 R)
• M74: 21,957,527 km (0.111 R)
• M75: 22,031,278 km (0.081 R)
• M76: 22,178,932 km (0.086 R)
• M77: 22,400,935 km (0.077 R)
• M78: 22,810,085 km (0.118 R)
• M79: 22,996,783 km (0.116 R)
• M80: 23,259,178 km (0.091 R)
• M81: 24,166,190 km (0.12 R)
• M82: 24,242,335 km (0.117 R)
• M83: 24,623,959 km (0.105 R)
• M84: 24,738,850 km (0.107 R)
• M85: 24,969,231 km (0.074 R)
• M86: 25,470,833 km (0.114 R)
• M87: 26,092,561 km (0.078 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 19,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit