🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.4

Radius: 11.3

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.82 AU - 0.9 AU

Year: 561 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 25,720,070 km

• M1: 160,369 km (0.09 R)
• M2: 232,774 km (0.117 R)
• M3: 347,965 km (0.104 R)
• M4: 423,811 km (0.113 R)
• M5: 588,368 km (0.079 R)
• M6: 727,195 km (0.063 R)
• M7: 801,246 km (0.091 R)
• M8: 914,941 km (0.052 R)
• M9: 1,006,794 km (0.071 R)
• M10: 1,124,976 km (0.114 R)
• M11: 1,206,507 km (0.1 R)
• M12: 1,314,516 km (0.083 R)
• M13: 1,388,418 km (0.107 R)
• M14: 1,476,381 km (0.038 R)
• M15: 1,566,439 km (0.061 R)
• M16: 1,671,756 km (0.066 R)
• M17: 1,759,121 km (0.085 R)
• M18: 1,861,895 km (0.108 R)
• M19: 2,045,003 km (0.118 R)
• M20: 2,323,405 km (0.116 R)
• M21: 2,452,059 km (0.077 R)
• M22: 2,528,802 km (0.068 R)
• M23: 2,637,710 km (0.112 R)
• M24: 2,708,619 km (0.045 R)
• M25: 2,892,624 km (0.094 R)
• M26: 3,014,846 km (0.072 R)
• M27: 3,097,424 km (0.09 R)
• M28: 3,172,372 km (0.09 R)
• M29: 3,256,297 km (0.119 R)
• M30: 3,556,241 km (0.115 R)
• M31: 3,634,779 km (0.099 R)
• M32: 3,722,743 km (0.069 R)
• M33: 3,829,406 km (0.025 R)
• M34: 3,955,069 km (0.098 R)
• M35: 4,027,474 km (0.106 R)
• M36: 4,109,454 km (0.093 R)
• M37: 4,192,032 km (0.118 R)
• M38: 4,293,758 km (0.108 R)
• M39: 4,396,382 km (0.094 R)
• M40: 4,613,449 km (0.088 R)
• M41: 4,689,744 km (0.106 R)
• M42: 4,892,150 km (0.087 R)
• M43: 5,038,606 km (0.111 R)
• M44: 5,117,294 km (0.104 R)
• M45: 5,265,995 km (0.049 R)
• M46: 5,365,926 km (0.054 R)
• M47: 5,456,283 km (0.111 R)
• M48: 5,577,757 km (0.111 R)
• M49: 5,761,612 km (0.101 R)
• M50: 6,367,633 km (0.117 R)
• M51: 6,506,311 km (0.109 R)
• M52: 6,581,409 km (0.072 R)
• M53: 6,699,890 km (0.105 R)
• M54: 6,884,644 km (0.119 R)
• M55: 7,015,991 km (0.094 R)
• M56: 7,617,524 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.3

Radius: 11.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.74 AU - 1.2 AU

Year: 672 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,720,070 km

• M1: 154,834 km (0.078 R)
• M2: 236,813 km (0.054 R)
• M3: 418,126 km (0.095 R)
• M4: 528,679 km (0.048 R)
• M5: 709,244 km (0.105 R)
• M6: 851,810 km (0.089 R)
• M7: 999,314 km (0.102 R)
• M8: 1,133,952 km (0.095 R)
• M9: 1,263,354 km (0.09 R)
• M10: 1,464,114 km (0.027 R)
• M11: 1,556,267 km (0.06 R)
• M12: 1,631,365 km (0.107 R)
• M13: 1,890,917 km (0.11 R)
• M14: 2,080,757 km (0.074 R)
• M15: 2,234,394 km (0.089 R)
• M16: 2,326,995 km (0.096 R)
• M17: 2,406,431 km (0.058 R)
• M18: 2,508,906 km (0.113 R)
• M19: 2,763,821 km (0.108 R)
• M20: 2,863,602 km (0.112 R)
• M21: 2,949,023 km (0.101 R)
• M22: 3,074,685 km (0.086 R)
• M23: 3,186,285 km (0.101 R)
• M24: 3,348,000 km (0.093 R)
• M25: 3,512,408 km (0.075 R)
• M26: 3,645,999 km (0.092 R)
• M27: 3,730,373 km (0.054 R)
• M28: 3,892,537 km (0.095 R)
• M29: 3,987,382 km (0.076 R)
• M30: 4,161,962 km (0.083 R)
• M31: 4,482,850 km (0.092 R)
• M32: 4,564,231 km (0.068 R)
• M33: 4,691,988 km (0.117 R)
• M34: 4,793,116 km (0.068 R)
• M35: 4,913,692 km (0.075 R)
• M36: 5,044,739 km (0.056 R)
• M37: 5,195,833 km (0.069 R)
• M38: 5,386,870 km (0.108 R)
• M39: 5,746,503 km (0.097 R)
• M40: 5,904,478 km (0.106 R)
• M41: 6,033,881 km (0.087 R)
• M42: 6,366,586 km (0.081 R)
• M43: 6,489,107 km (0.076 R)
• M44: 6,622,698 km (0.094 R)
• M45: 6,726,219 km (0.102 R)
• M46: 6,830,190 km (0.108 R)
• M47: 6,924,137 km (0.11 R)
• M48: 7,113,528 km (0.117 R)
• M49: 7,230,065 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.8

Radius: 12

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.25 AU - 1.31 AU

Year: 1018 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 25,720,070 km

• M1: 156,779 km (0.045 R)
• M2: 233,971 km (0.071 R)
• M3: 320,588 km (0.105 R)
• M4: 459,714 km (0.095 R)
• M5: 809,923 km (0.099 R)
• M6: 895,642 km (0.116 R)
• M7: 1,033,721 km (0.11 R)
• M8: 1,140,684 km (0.061 R)
• M9: 1,298,510 km (0.063 R)
• M10: 1,449,753 km (0.088 R)
• M11: 1,607,130 km (0.114 R)
• M12: 1,846,487 km (0.109 R)
• M13: 1,923,829 km (0.109 R)
• M14: 2,033,933 km (0.081 R)
• M15: 2,162,288 km (0.116 R)
• M16: 2,377,110 km (0.062 R)
• M17: 2,686,030 km (0.051 R)
• M18: 2,827,699 km (0.115 R)
• M19: 2,980,887 km (0.082 R)
• M20: 3,109,093 km (0.074 R)
• M21: 3,709,279 km (0.076 R)
• M22: 3,847,508 km (0.08 R)
• M23: 3,957,462 km (0.108 R)
• M24: 4,324,575 km (0.106 R)
• M25: 4,428,546 km (0.026 R)
• M26: 4,512,321 km (0.079 R)
• M27: 4,617,787 km (0.09 R)
• M28: 4,713,380 km (0.057 R)
• M29: 4,885,118 km (0.066 R)
• M30: 5,036,960 km (0.033 R)
• M31: 5,146,466 km (0.101 R)
• M32: 5,379,091 km (0.056 R)
• M33: 5,502,359 km (0.103 R)
• M34: 5,626,526 km (0.037 R)
• M35: 5,785,847 km (0.046 R)
• M36: 5,958,334 km (0.054 R)
• M37: 6,109,278 km (0.05 R)
• M38: 6,332,029 km (0.059 R)
• M39: 6,474,297 km (0.068 R)
• M40: 6,557,623 km (0.119 R)
• M41: 6,749,706 km (0.041 R)
• M42: 6,907,083 km (0.102 R)
• M43: 7,649,238 km (0.07 R)
• M44: 7,750,067 km (0.111 R)
• M45: 7,991,518 km (0.095 R)
• M46: 8,209,632 km (0.078 R)
• M47: 8,338,885 km (0.11 R)
• M48: 8,416,825 km (0.066 R)
• M49: 8,547,125 km (0.066 R)
• M50: 8,638,828 km (0.114 R)
• M51: 8,849,462 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 10

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.13 AU - 3.19 AU

Year: 3949 Days

Day: 7.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,720,070 km

• M1: 140,024 km (0.092 R)
• M2: 226,940 km (0.034 R)
• M3: 360,381 km (0.116 R)
• M4: 446,101 km (0.101 R)
• M5: 590,313 km (0.111 R)
• M6: 727,345 km (0.047 R)
• M7: 936,333 km (0.109 R)
• M8: 1,174,493 km (0.114 R)
• M9: 1,241,962 km (0.1 R)
• M10: 1,310,926 km (0.11 R)
• M11: 1,442,423 km (0.082 R)
• M12: 1,515,127 km (0.06 R)
• M13: 1,752,090 km (0.117 R)
• M14: 1,977,983 km (0.078 R)
• M15: 2,071,033 km (0.076 R)
• M16: 2,310,240 km (0.099 R)
• M17: 2,495,592 km (0.118 R)
• M18: 2,621,852 km (0.089 R)
• M19: 2,933,913 km (0.072 R)
• M20: 3,134,973 km (0.118 R)
• M21: 3,621,914 km (0.089 R)
• M22: 3,984,240 km (0.101 R)
• M23: 4,267,578 km (0.117 R)
• M24: 4,480,456 km (0.104 R)
• M25: 4,572,908 km (0.087 R)
• M26: 5,172,496 km (0.107 R)
• M27: 5,334,510 km (0.111 R)
• M28: 5,432,497 km (0.106 R)
• M29: 5,965,365 km (0.118 R)
• M30: 6,084,145 km (0.095 R)
• M31: 6,152,362 km (0.072 R)
• M32: 6,427,921 km (0.07 R)
• M33: 6,532,191 km (0.034 R)
• M34: 6,689,867 km (0.115 R)
• M35: 7,116,520 km (0.05 R)
• M36: 7,242,482 km (0.102 R)
• M37: 7,405,693 km (0.072 R)
• M38: 7,496,948 km (0.111 R)
• M39: 7,662,104 km (0.108 R)
• M40: 8,014,706 km (0.115 R)
• M41: 8,315,697 km (0.095 R)
• M42: 8,620,428 km (0.06 R)
• M43: 8,793,512 km (0.1 R)
• M44: 8,890,153 km (0.036 R)
• M45: 9,026,137 km (0.063 R)
• M46: 9,162,720 km (0.097 R)
• M47: 9,876,003 km (0.114 R)
• M48: 9,976,532 km (0.097 R)
• M49: 10,057,166 km (0.057 R)
• M50: 10,443,278 km (0.09 R)
• M51: 10,896,260 km (0.101 R)
• M52: 11,125,294 km (0.102 R)
• M53: 11,715,308 km (0.12 R)
• M54: 11,928,485 km (0.103 R)
• M55: 12,207,485 km (0.1 R)
• M56: 12,358,729 km (0.073 R)
• M57: 12,641,170 km (0.116 R)
• M58: 13,234,475 km (0.088 R)
• M59: 13,367,617 km (0.104 R)
• M60: 13,994,582 km (0.104 R)
• M61: 14,493,939 km (0.087 R)
• M62: 14,883,941 km (0.045 R)
• M63: 14,976,093 km (0.12 R)
• M64: 15,416,958 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 8.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.62 AU - 5.46 AU

Year: 6800 Days

Day: 8.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,720,070 km

• M1: 105,766 km (0.115 R)
• M2: 274,512 km (0.109 R)
• M3: 334,650 km (0.035 R)
• M4: 410,197 km (0.062 R)
• M5: 1,178,532 km (0.101 R)
• M6: 1,284,896 km (0.068 R)
• M7: 2,007,753 km (0.054 R)
• M8: 2,419,596 km (0.079 R)
• M9: 2,477,790 km (0.063 R)
• M10: 2,556,179 km (0.072 R)
• M11: 2,735,547 km (0.059 R)
• M12: 2,919,103 km (0.113 R)
• M13: 3,191,371 km (0.094 R)
• M14: 3,515,849 km (0.097 R)
• M15: 3,604,112 km (0.109 R)
• M16: 4,172,883 km (0.117 R)
• M17: 4,503,644 km (0.063 R)
• M18: 4,720,710 km (0.101 R)
• M19: 5,015,568 km (0.079 R)
• M20: 5,726,756 km (0.118 R)
• M21: 6,227,161 km (0.11 R)
• M22: 7,985,086 km (0.091 R)
• M23: 8,484,144 km (0.067 R)
• M24: 8,692,683 km (0.038 R)
• M25: 8,812,511 km (0.051 R)
• M26: 8,902,719 km (0.039 R)
• M27: 9,420,178 km (0.035 R)
• M28: 10,230,250 km (0.092 R)
• M29: 10,420,389 km (0.119 R)
• M30: 11,454,111 km (0.105 R)
• M31: 11,651,580 km (0.049 R)
• M32: 11,783,824 km (0.1 R)
• M33: 12,351,399 km (0.045 R)
• M34: 12,825,624 km (0.105 R)
• M35: 13,409,504 km (0.11 R)
• M36: 13,687,158 km (0.104 R)
• M37: 14,072,223 km (0.107 R)
• M38: 14,142,534 km (0.087 R)
• M39: 15,032,342 km (0.064 R)
• M40: 16,753,466 km (0.053 R)
• M41: 17,429,050 km (0.045 R)
• M42: 18,151,757 km (0.114 R)
• M43: 18,266,798 km (0.031 R)
• M44: 19,195,651 km (0.109 R)
• M45: 19,273,741 km (0.051 R)
• M46: 19,744,525 km (0.082 R)
• M47: 21,950,496 km (0.093 R)
• M48: 22,400,935 km (0.056 R)
• M49: 22,565,492 km (0.114 R)
• M50: 22,730,499 km (0.069 R)
• M51: 23,436,152 km (0.104 R)
• M52: 23,770,802 km (0.095 R)
• M53: 24,022,725 km (0.111 R)
• M54: 24,402,255 km (0.043 R)
• M55: 24,571,600 km (0.084 R)
• M56: 25,167,448 km (0.047 R)
• M57: 25,252,869 km (0.078 R)
• M58: 25,338,588 km (0.108 R)
• M59: 25,424,308 km (0.071 R)
• M60: 25,638,831 km (0.03 R)
• M61: 26,243,206 km (0.109 R)
• M62: 26,460,123 km (0.066 R)
• M63: 26,590,573 km (0.082 R)
• M64: 26,721,172 km (0.099 R)
• M65: 26,939,435 km (0.086 R)
• M66: 27,377,757 km (0.095 R)
• M67: 29,154,531 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 10.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.73 AU - 5.61 AU

Year: 7094 Days

Day: 5.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,720,070 km

• M1: 135,386 km (0.078 R)
• M2: 279,598 km (0.09 R)
• M3: 436,527 km (0.066 R)
• M4: 509,082 km (0.102 R)
• M5: 627,413 km (0.113 R)
• M6: 722,857 km (0.097 R)
• M7: 1,346,231 km (0.085 R)
• M8: 1,502,262 km (0.11 R)
• M9: 1,739,973 km (0.029 R)
• M10: 2,054,577 km (0.113 R)
• M11: 2,252,196 km (0.11 R)
• M12: 2,542,865 km (0.12 R)
• M13: 2,648,331 km (0.107 R)
• M14: 3,029,357 km (0.07 R)
• M15: 3,447,333 km (0.113 R)
• M16: 3,603,813 km (0.12 R)
• M17: 3,944,447 km (0.071 R)
• M18: 4,506,785 km (0.102 R)
• M19: 4,743,150 km (0.088 R)
• M20: 5,027,835 km (0.117 R)
• M21: 5,682,924 km (0.119 R)
• M22: 5,868,425 km (0.091 R)
• M23: 5,985,411 km (0.057 R)
• M24: 6,126,781 km (0.118 R)
• M25: 6,245,412 km (0.108 R)
• M26: 6,388,876 km (0.11 R)
• M27: 6,679,096 km (0.118 R)
• M28: 7,147,487 km (0.117 R)
• M29: 7,423,495 km (0.074 R)
• M30: 7,779,837 km (0.059 R)
• M31: 7,960,252 km (0.035 R)
• M32: 8,115,834 km (0.111 R)
• M33: 8,272,613 km (0.096 R)
• M34: 8,509,576 km (0.073 R)
• M35: 8,722,005 km (0.059 R)
• M36: 8,828,967 km (0.099 R)
• M37: 9,397,439 km (0.095 R)
• M38: 9,617,049 km (0.1 R)
• M39: 9,727,602 km (0.045 R)
• M40: 9,921,929 km (0.1 R)
• M41: 10,258,225 km (0.083 R)
• M42: 10,371,172 km (0.047 R)
• M43: 10,769,700 km (0.094 R)
• M44: 11,231,210 km (0.089 R)
• M45: 11,906,046 km (0.048 R)
• M46: 11,995,056 km (0.061 R)
• M47: 12,114,136 km (0.062 R)
• M48: 12,806,176 km (0.104 R)
• M49: 13,387,364 km (0.063 R)
• M50: 13,634,799 km (0.107 R)
• M51: 13,727,998 km (0.061 R)
• M52: 13,821,347 km (0.096 R)
• M53: 14,071,325 km (0.032 R)
• M54: 14,228,403 km (0.082 R)
• M55: 14,385,930 km (0.094 R)
• M56: 15,797,834 km (0.108 R)
• M57: 15,895,671 km (0.039 R)
• M58: 16,256,202 km (0.043 R)
• M59: 16,952,132 km (0.108 R)
• M60: 17,488,889 km (0.089 R)
• M61: 18,304,496 km (0.096 R)
• M62: 18,373,012 km (0.114 R)
• M63: 18,579,158 km (0.033 R)
• M64: 18,682,530 km (0.054 R)
• M65: 19,028,251 km (0.074 R)
• M66: 20,043,272 km (0.105 R)
• M67: 20,184,642 km (0.11 R)
• M68: 20,789,167 km (0.053 R)
• M69: 21,291,517 km (0.071 R)
• M70: 21,399,676 km (0.071 R)
• M71: 21,471,932 km (0.101 R)
• M72: 22,675,148 km (0.084 R)
• M73: 22,785,551 km (0.076 R)
• M74: 23,563,909 km (0.063 R)
• M75: 23,675,808 km (0.041 R)
• M76: 23,937,604 km (0.032 R)
• M77: 24,012,553 km (0.119 R)
• M78: 24,200,298 km (0.111 R)
• M79: 24,275,546 km (0.094 R)
• M80: 24,766,526 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 19,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit