🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.8

Radius: 14.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.39 AU - 0.63 AU

Year: 247 Days

Day: 14.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,578,776 km

• M1: 181,462 km (0.063 R)
• M2: 303,983 km (0.1 R)
• M3: 423,661 km (0.113 R)
• M4: 552,166 km (0.099 R)
• M5: 669,301 km (0.071 R)
• M6: 784,641 km (0.042 R)
• M7: 911,051 km (0.034 R)
• M8: 1,008,439 km (0.088 R)
• M9: 1,158,486 km (0.08 R)
• M10: 1,265,448 km (0.055 R)
• M11: 1,383,481 km (0.049 R)
• M12: 1,528,741 km (0.084 R)
• M13: 1,679,535 km (0.085 R)
• M14: 1,835,566 km (0.113 R)
• M15: 1,953,748 km (0.082 R)
• M16: 2,242,771 km (0.106 R)
• M17: 2,346,891 km (0.094 R)
• M18: 2,461,932 km (0.104 R)
• M19: 2,597,917 km (0.048 R)
• M20: 2,697,998 km (0.051 R)
• M21: 2,794,488 km (0.09 R)
• M22: 2,912,072 km (0.102 R)
• M23: 3,001,232 km (0.084 R)
• M24: 3,362,212 km (0.115 R)
• M25: 3,482,339 km (0.119 R)
• M26: 3,577,184 km (0.091 R)
• M27: 3,742,939 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.9

Radius: 10.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.86 AU

Year: 432 Days

Day: 10 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 37,578,776 km

• M1: 142,118 km (0.045 R)
• M2: 258,804 km (0.074 R)
• M3: 329,265 km (0.107 R)
• M4: 446,699 km (0.099 R)
• M5: 525,537 km (0.112 R)
• M6: 711,338 km (0.028 R)
• M7: 782,397 km (0.054 R)
• M8: 851,960 km (0.089 R)
• M9: 928,255 km (0.081 R)
• M10: 1,011,431 km (0.119 R)
• M11: 1,079,049 km (0.11 R)
• M12: 1,204,861 km (0.107 R)
• M13: 1,296,415 km (0.106 R)
• M14: 1,461,422 km (0.104 R)
• M15: 1,538,764 km (0.094 R)
• M16: 1,719,478 km (0.112 R)
• M17: 1,896,003 km (0.048 R)
• M18: 2,026,752 km (0.114 R)
• M19: 2,137,006 km (0.095 R)
• M20: 2,243,370 km (0.055 R)
• M21: 2,315,326 km (0.108 R)
• M22: 2,455,499 km (0.042 R)
• M23: 2,617,364 km (0.057 R)
• M24: 2,686,927 km (0.066 R)
• M25: 2,769,954 km (0.078 R)
• M26: 2,840,864 km (0.109 R)
• M27: 3,004,374 km (0.054 R)
• M28: 3,137,516 km (0.096 R)
• M29: 3,485,930 km (0.109 R)
• M30: 3,583,767 km (0.112 R)
• M31: 3,661,408 km (0.08 R)
• M32: 3,732,317 km (0.05 R)
• M33: 3,832,548 km (0.104 R)
• M34: 3,911,835 km (0.068 R)
• M35: 4,035,552 km (0.06 R)
• M36: 4,182,906 km (0.057 R)
• M37: 4,249,627 km (0.1 R)
• M38: 4,316,946 km (0.113 R)
• M39: 4,513,069 km (0.112 R)
• M40: 4,643,069 km (0.031 R)
• M41: 4,867,616 km (0.09 R)
• M42: 4,937,927 km (0.083 R)
• M43: 5,056,109 km (0.094 R)
• M44: 5,175,189 km (0.054 R)
• M45: 5,263,003 km (0.1 R)
• M46: 5,375,650 km (0.102 R)
• M47: 5,529,885 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.7

Radius: 9.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.87 AU - 0.93 AU

Year: 579 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 144 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,578,776 km

• M1: 117,135 km (0.073 R)
• M2: 177,573 km (0.081 R)
• M3: 242,648 km (0.036 R)
• M4: 301,440 km (0.097 R)
• M5: 452,833 km (0.042 R)
• M6: 557,701 km (0.099 R)
• M7: 627,413 km (0.076 R)
• M8: 704,606 km (0.118 R)
• M9: 763,697 km (0.113 R)
• M10: 901,178 km (0.076 R)
• M11: 970,741 km (0.114 R)
• M12: 1,095,954 km (0.089 R)
• M13: 1,165,667 km (0.049 R)
• M14: 1,576,612 km (0.094 R)
• M15: 1,638,845 km (0.048 R)
• M16: 1,754,334 km (0.116 R)
• M17: 1,836,763 km (0.098 R)
• M18: 1,896,602 km (0.039 R)
• M19: 1,975,141 km (0.065 R)
• M20: 2,067,443 km (0.086 R)
• M21: 2,135,958 km (0.106 R)
• M22: 2,205,222 km (0.093 R)
• M23: 2,268,801 km (0.049 R)
• M24: 2,333,128 km (0.082 R)
• M25: 2,430,816 km (0.115 R)
• M26: 2,523,267 km (0.106 R)
• M27: 2,630,230 km (0.095 R)
• M28: 2,704,730 km (0.117 R)
• M29: 2,862,854 km (0.072 R)
• M30: 2,960,542 km (0.077 R)
• M31: 3,031,002 km (0.078 R)
• M32: 3,116,423 km (0.078 R)
• M33: 3,224,283 km (0.061 R)
• M34: 3,289,657 km (0.109 R)
• M35: 3,362,661 km (0.085 R)
• M36: 3,525,423 km (0.05 R)
• M37: 3,592,742 km (0.115 R)
• M38: 3,690,879 km (0.049 R)
• M39: 3,805,171 km (0.064 R)
• M40: 4,021,640 km (0.109 R)
• M41: 4,115,587 km (0.086 R)
• M42: 4,218,361 km (0.095 R)
• M43: 4,297,947 km (0.053 R)
• M44: 4,703,357 km (0.08 R)
• M45: 4,761,102 km (0.096 R)
• M46: 4,885,717 km (0.114 R)
• M47: 4,944,210 km (0.042 R)
• M48: 5,002,852 km (0.047 R)
• M49: 5,197,628 km (0.078 R)
• M50: 5,317,307 km (0.087 R)
• M51: 5,472,589 km (0.092 R)
• M52: 5,726,008 km (0.115 R)
• M53: 5,823,097 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.9

Radius: 13.2

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.13 AU - 1.31 AU

Year: 914 Days

Day: 12.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,578,776 km

• M1: 166,652 km (0.072 R)
• M2: 253,120 km (0.082 R)
• M3: 348,862 km (0.092 R)
• M4: 456,274 km (0.117 R)
• M5: 558,150 km (0.035 R)
• M6: 703,559 km (0.12 R)
• M7: 964,308 km (0.112 R)
• M8: 1,144,573 km (0.1 R)
• M9: 1,257,221 km (0.059 R)
• M10: 1,594,713 km (0.051 R)
• M11: 1,705,715 km (0.114 R)
• M12: 1,869,076 km (0.11 R)
• M13: 2,115,463 km (0.096 R)
• M14: 2,202,978 km (0.081 R)
• M15: 2,372,622 km (0.069 R)
• M16: 2,602,704 km (0.075 R)
• M17: 2,696,801 km (0.089 R)
• M18: 3,025,767 km (0.109 R)
• M19: 3,155,019 km (0.106 R)
• M20: 3,245,526 km (0.119 R)
• M21: 3,336,930 km (0.116 R)
• M22: 3,627,150 km (0.058 R)
• M23: 3,711,673 km (0.111 R)
• M24: 3,796,794 km (0.082 R)
• M25: 3,893,434 km (0.098 R)
• M26: 4,067,117 km (0.113 R)
• M27: 4,265,783 km (0.063 R)
• M28: 4,377,533 km (0.093 R)
• M29: 4,581,285 km (0.113 R)
• M30: 4,695,728 km (0.048 R)
• M31: 5,127,916 km (0.12 R)
• M32: 5,366,824 km (0.046 R)
• M33: 5,475,731 km (0.072 R)
• M34: 5,572,969 km (0.102 R)
• M35: 5,744,708 km (0.084 R)
• M36: 6,030,589 km (0.028 R)
• M37: 6,270,395 km (0.099 R)
• M38: 6,359,555 km (0.116 R)
• M39: 6,616,564 km (0.115 R)
• M40: 6,720,385 km (0.03 R)
• M41: 6,824,655 km (0.117 R)
• M42: 6,929,523 km (0.111 R)
• M43: 7,074,633 km (0.087 R)
• M44: 7,194,162 km (0.083 R)
• M45: 7,489,169 km (0.106 R)
• M46: 7,638,168 km (0.109 R)
• M47: 7,870,344 km (0.044 R)
• M48: 8,021,887 km (0.091 R)
• M49: 8,609,208 km (0.113 R)
• M50: 8,936,827 km (0.075 R)
• M51: 9,297,657 km (0.101 R)
• M52: 9,663,274 km (0.113 R)
• M53: 9,884,979 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.2

Radius: 12.1

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.41 AU - 1.63 AU

Year: 1271 Days

Day: 12.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 37,578,776 km

• M1: 157,078 km (0.058 R)
• M2: 253,868 km (0.107 R)
• M3: 332,855 km (0.106 R)
• M4: 451,636 km (0.084 R)
• M5: 676,781 km (0.064 R)
• M6: 758,760 km (0.116 R)
• M7: 915,988 km (0.108 R)
• M8: 1,002,156 km (0.047 R)
• M9: 1,183,469 km (0.054 R)
• M10: 1,278,314 km (0.094 R)
• M11: 1,397,244 km (0.114 R)
• M12: 1,490,743 km (0.113 R)
• M13: 1,631,514 km (0.112 R)
• M14: 1,878,949 km (0.119 R)
• M15: 1,958,835 km (0.117 R)
• M16: 2,064,451 km (0.118 R)
• M17: 2,410,470 km (0.104 R)
• M18: 2,693,510 km (0.092 R)
• M19: 2,793,441 km (0.073 R)
• M20: 2,922,245 km (0.054 R)
• M21: 3,034,443 km (0.11 R)
• M22: 3,359,968 km (0.071 R)
• M23: 3,626,701 km (0.084 R)
• M24: 3,717,208 km (0.116 R)
• M25: 3,828,808 km (0.084 R)
• M26: 4,371,699 km (0.052 R)
• M27: 4,500,353 km (0.105 R)
• M28: 4,861,183 km (0.088 R)
• M29: 5,039,503 km (0.09 R)
• M30: 5,219,919 km (0.102 R)
• M31: 5,333,912 km (0.096 R)
• M32: 5,460,173 km (0.101 R)
• M33: 5,575,812 km (0.12 R)
• M34: 5,669,011 km (0.071 R)
• M35: 6,046,746 km (0.066 R)
• M36: 6,190,509 km (0.098 R)
• M37: 6,469,360 km (0.079 R)
• M38: 6,567,347 km (0.09 R)
• M39: 6,653,515 km (0.103 R)
• M40: 6,926,681 km (0.117 R)
• M41: 7,077,176 km (0.117 R)
• M42: 7,216,302 km (0.069 R)
• M43: 7,368,892 km (0.056 R)
• M44: 7,561,275 km (0.068 R)
• M45: 7,638,766 km (0.03 R)
• M46: 7,729,423 km (0.072 R)
• M47: 7,859,573 km (0.106 R)
• M48: 7,937,962 km (0.114 R)
• M49: 8,294,155 km (0.069 R)
• M50: 8,858,737 km (0.082 R)
• M51: 8,940,418 km (0.117 R)
• M52: 9,214,630 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.5

Radius: 9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.48 AU - 2.52 AU

Year: 2681 Days

Day: 11.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 37,578,776 km

• M1: 119,379 km (0.116 R)
• M2: 235,168 km (0.11 R)
• M3: 358,885 km (0.098 R)
• M4: 446,998 km (0.115 R)
• M5: 602,580 km (0.087 R)
• M6: 687,552 km (0.072 R)
• M7: 776,712 km (0.063 R)
• M8: 1,013,376 km (0.108 R)
• M9: 1,223,112 km (0.087 R)
• M10: 1,282,802 km (0.076 R)
• M11: 1,415,645 km (0.114 R)
• M12: 1,553,125 km (0.067 R)
• M13: 1,751,043 km (0.06 R)
• M14: 1,910,664 km (0.11 R)
• M15: 2,087,189 km (0.086 R)
• M16: 2,220,032 km (0.066 R)
• M17: 2,318,468 km (0.1 R)
• M18: 2,545,258 km (0.109 R)
• M19: 3,609,797 km (0.086 R)
• M20: 3,726,034 km (0.049 R)
• M21: 3,799,337 km (0.067 R)
• M22: 4,188,441 km (0.109 R)
• M23: 4,326,071 km (0.113 R)
• M24: 5,134,349 km (0.109 R)
• M25: 5,314,764 km (0.098 R)
• M26: 5,397,491 km (0.078 R)
• M27: 5,783,454 km (0.117 R)
• M28: 6,476,092 km (0.114 R)
• M29: 6,599,959 km (0.105 R)
• M30: 6,922,342 km (0.09 R)
• M31: 7,194,760 km (0.113 R)
• M32: 7,304,864 km (0.12 R)
• M33: 7,526,418 km (0.096 R)
• M34: 8,281,439 km (0.084 R)
• M35: 8,358,332 km (0.095 R)
• M36: 8,609,657 km (0.103 R)
• M37: 8,824,180 km (0.089 R)
• M38: 8,902,719 km (0.1 R)
• M39: 9,338,647 km (0.085 R)
• M40: 9,398,636 km (0.09 R)
• M41: 9,639,788 km (0.078 R)
• M42: 10,437,743 km (0.116 R)
• M43: 10,708,515 km (0.08 R)
• M44: 10,792,290 km (0.106 R)
• M45: 10,960,438 km (0.115 R)
• M46: 11,342,062 km (0.11 R)
• M47: 11,944,343 km (0.036 R)
• M48: 12,031,259 km (0.12 R)
• M49: 12,249,373 km (0.066 R)
• M50: 12,645,508 km (0.09 R)
• M51: 12,911,792 km (0.095 R)
• M52: 13,224,901 km (0.067 R)
• M53: 13,450,045 km (0.059 R)
• M54: 13,699,275 km (0.06 R)
• M55: 13,767,492 km (0.109 R)
• M56: 14,340,302 km (0.091 R)
• M57: 15,556,832 km (0.1 R)
• M58: 15,746,971 km (0.11 R)
• M59: 15,842,265 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 11.8

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.9 AU - 5.46 AU

Year: 6867 Days

Day: 14.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,578,776 km

• M1: 159,920 km (0.101 R)
• M2: 268,827 km (0.094 R)
• M3: 552,764 km (0.054 R)
• M4: 795,861 km (0.101 R)
• M5: 885,021 km (0.087 R)
• M6: 993,779 km (0.103 R)
• M7: 1,174,343 km (0.119 R)
• M8: 1,475,334 km (0.105 R)
• M9: 1,606,532 km (0.075 R)
• M10: 1,722,320 km (0.083 R)
• M11: 2,256,385 km (0.116 R)
• M12: 2,343,151 km (0.1 R)
• M13: 2,934,213 km (0.113 R)
• M14: 3,173,719 km (0.075 R)
• M15: 3,369,991 km (0.076 R)
• M16: 3,469,623 km (0.119 R)
• M17: 3,723,341 km (0.11 R)
• M18: 3,800,534 km (0.064 R)
• M19: 4,195,173 km (0.072 R)
• M20: 4,797,753 km (0.113 R)
• M21: 4,881,977 km (0.112 R)
• M22: 5,023,646 km (0.104 R)
• M23: 5,574,316 km (0.113 R)
• M24: 6,144,284 km (0.092 R)
• M25: 6,297,472 km (0.07 R)
• M26: 6,732,951 km (0.11 R)
• M27: 7,404,646 km (0.029 R)
• M28: 8,777,057 km (0.057 R)
• M29: 8,915,136 km (0.109 R)
• M30: 9,616,450 km (0.107 R)
• M31: 9,973,690 km (0.094 R)
• M32: 10,408,272 km (0.063 R)
• M33: 10,591,230 km (0.104 R)
• M34: 11,710,970 km (0.098 R)
• M35: 12,362,170 km (0.114 R)
• M36: 13,380,931 km (0.112 R)
• M37: 13,699,874 km (0.094 R)
• M38: 14,182,925 km (0.032 R)
• M39: 14,345,239 km (0.092 R)
• M40: 14,508,002 km (0.044 R)
• M41: 15,707,328 km (0.106 R)
• M42: 15,875,326 km (0.065 R)
• M43: 16,043,773 km (0.053 R)
• M44: 16,128,296 km (0.045 R)
• M45: 16,297,641 km (0.096 R)
• M46: 17,196,874 km (0.091 R)
• M47: 17,456,725 km (0.069 R)
• M48: 17,805,139 km (0.106 R)
• M49: 17,980,318 km (0.086 R)
• M50: 18,420,584 km (0.108 R)
• M51: 18,731,000 km (0.08 R)
• M52: 19,087,791 km (0.102 R)
• M53: 19,989,716 km (0.086 R)
• M54: 20,997,707 km (0.061 R)
• M55: 21,507,985 km (0.117 R)
• M56: 23,063,205 km (0.097 R)
• M57: 23,158,498 km (0.094 R)
• M58: 23,589,639 km (0.104 R)
• M59: 25,487,887 km (0.08 R)
• M60: 25,586,472 km (0.114 R)
• M61: 25,685,206 km (0.12 R)
• M62: 26,480,169 km (0.034 R)
• M63: 28,502,733 km (0.101 R)
• M64: 28,707,682 km (0.117 R)
• M65: 28,964,691 km (0.117 R)
• M66: 29,584,325 km (0.103 R)
• M67: 30,104,178 km (0.103 R)
• M68: 30,208,448 km (0.116 R)
• M69: 30,627,022 km (0.118 R)
• M70: 31,311,134 km (0.105 R)
• M71: 31,416,750 km (0.09 R)
• M72: 31,575,623 km (0.06 R)
• M73: 32,160,101 km (0.114 R)
• M74: 32,855,432 km (0.08 R)
• M75: 33,016,549 km (0.115 R)
• M76: 34,097,693 km (0.116 R)
• M77: 34,369,812 km (0.086 R)
• M78: 34,588,075 km (0.067 R)
• M79: 36,128,484 km (0.044 R)
• M80: 36,350,338 km (0.041 R)
• M81: 37,578,836 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit