🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.7

Radius: 13.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.15 AU - 1.65 AU

Year: 1053 Days

Day: 12.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,691,298 km

• M1: 178,919 km (0.083 R)
• M2: 272,567 km (0.089 R)
• M3: 513,270 km (0.087 R)
• M4: 662,120 km (0.101 R)
• M5: 822,040 km (0.105 R)
• M6: 919,877 km (0.102 R)
• M7: 1,075,010 km (0.095 R)
• M8: 1,310,627 km (0.114 R)
• M9: 1,397,992 km (0.06 R)
• M10: 1,525,449 km (0.089 R)
• M11: 1,617,901 km (0.078 R)
• M12: 1,776,475 km (0.083 R)
• M13: 1,890,618 km (0.063 R)
• M14: 2,058,168 km (0.06 R)
• M15: 2,152,564 km (0.092 R)
• M16: 2,319,216 km (0.114 R)
• M17: 2,471,955 km (0.085 R)
• M18: 2,619,010 km (0.116 R)
• M19: 2,835,478 km (0.072 R)
• M20: 3,057,930 km (0.098 R)
• M21: 3,196,308 km (0.087 R)
• M22: 3,296,389 km (0.111 R)
• M23: 3,603,214 km (0.049 R)
• M24: 4,026,875 km (0.04 R)
• M25: 4,146,255 km (0.079 R)
• M26: 4,344,173 km (0.091 R)
• M27: 4,489,133 km (0.088 R)
• M28: 4,579,041 km (0.05 R)
• M29: 4,852,805 km (0.091 R)
• M30: 5,061,644 km (0.046 R)
• M31: 5,202,565 km (0.084 R)
• M32: 5,309,079 km (0.071 R)
• M33: 5,584,638 km (0.068 R)
• M34: 5,963,719 km (0.059 R)
• M35: 6,338,611 km (0.116 R)
• M36: 6,746,864 km (0.104 R)
• M37: 7,163,943 km (0.047 R)
• M38: 7,256,245 km (0.085 R)
• M39: 7,375,624 km (0.114 R)
• M40: 7,549,157 km (0.111 R)
• M41: 7,859,573 km (0.081 R)
• M42: 7,995,857 km (0.076 R)
• M43: 8,312,256 km (0.111 R)
• M44: 8,409,345 km (0.098 R)
• M45: 8,590,807 km (0.073 R)
• M46: 8,745,342 km (0.117 R)
• M47: 8,900,774 km (0.111 R)
• M48: 9,014,468 km (0.118 R)
• M49: 9,157,185 km (0.109 R)
• M50: 9,415,989 km (0.071 R)
• M51: 9,560,950 km (0.119 R)
• M52: 9,808,833 km (0.07 R)
• M53: 9,896,946 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 14.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.25 AU - 1.95 AU

Year: 1287 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,691,298 km

• M1: 175,478 km (0.116 R)
• M2: 357,240 km (0.102 R)
• M3: 505,940 km (0.031 R)
• M4: 665,411 km (0.114 R)
• M5: 1,002,306 km (0.112 R)
• M6: 1,243,607 km (0.07 R)
• M7: 1,538,465 km (0.12 R)
• M8: 1,820,008 km (0.117 R)
• M9: 1,954,795 km (0.116 R)
• M10: 2,195,798 km (0.029 R)
• M11: 2,487,364 km (0.089 R)
• M12: 2,596,570 km (0.089 R)
• M13: 2,763,521 km (0.045 R)
• M14: 2,962,935 km (0.105 R)
• M15: 3,115,675 km (0.062 R)
• M16: 3,256,147 km (0.083 R)
• M17: 3,383,754 km (0.067 R)
• M18: 3,729,774 km (0.102 R)
• M19: 4,014,758 km (0.12 R)
• M20: 4,143,861 km (0.051 R)
• M21: 4,556,153 km (0.103 R)
• M22: 4,930,147 km (0.088 R)
• M23: 5,086,028 km (0.111 R)
• M24: 5,384,925 km (0.096 R)
• M25: 5,491,887 km (0.105 R)
• M26: 5,789,737 km (0.113 R)
• M27: 5,991,096 km (0.061 R)
• M28: 6,083,547 km (0.052 R)
• M29: 6,222,972 km (0.026 R)
• M30: 6,382,294 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.8

Radius: 10.8

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.6 AU - 1.7 AU

Year: 1348 Days

Day: 10.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 26,691,298 km

• M1: 136,284 km (0.06 R)
• M2: 204,351 km (0.109 R)
• M3: 346,319 km (0.05 R)
• M4: 509,680 km (0.061 R)
• M5: 608,265 km (0.112 R)
• M6: 676,182 km (0.102 R)
• M7: 939,475 km (0.053 R)
• M8: 1,064,838 km (0.045 R)
• M9: 1,578,557 km (0.101 R)
• M10: 1,693,597 km (0.031 R)
• M11: 1,904,231 km (0.09 R)
• M12: 2,172,311 km (0.067 R)
• M13: 2,251,149 km (0.108 R)
• M14: 2,452,657 km (0.108 R)
• M15: 2,534,936 km (0.113 R)
• M16: 2,618,262 km (0.083 R)
• M17: 2,884,397 km (0.102 R)
• M18: 2,960,542 km (0.085 R)
• M19: 3,092,637 km (0.106 R)
• M20: 3,215,457 km (0.112 R)
• M21: 3,317,333 km (0.066 R)
• M22: 3,385,699 km (0.1 R)
• M23: 3,500,889 km (0.1 R)
• M24: 3,878,175 km (0.095 R)
• M25: 4,011,018 km (0.097 R)
• M26: 4,145,357 km (0.059 R)
• M27: 4,293,608 km (0.108 R)
• M28: 4,456,221 km (0.101 R)
• M29: 4,531,918 km (0.047 R)
• M30: 4,620,779 km (0.082 R)
• M31: 4,852,207 km (0.038 R)
• M32: 4,930,147 km (0.072 R)
• M33: 5,113,854 km (0.111 R)
• M34: 5,366,674 km (0.063 R)
• M35: 5,691,900 km (0.119 R)
• M36: 6,619,407 km (0.045 R)
• M37: 6,706,024 km (0.089 R)
• M38: 7,071,192 km (0.117 R)
• M39: 7,159,904 km (0.075 R)
• M40: 7,248,914 km (0.074 R)
• M41: 7,427,983 km (0.09 R)
• M42: 7,623,657 km (0.048 R)
• M43: 7,928,089 km (0.116 R)
• M44: 8,580,335 km (0.081 R)
• M45: 8,659,174 km (0.11 R)
• M46: 8,769,876 km (0.025 R)
• M47: 8,992,777 km (0.114 R)
• M48: 9,201,466 km (0.112 R)
• M49: 9,640,087 km (0.106 R)
• M50: 9,804,196 km (0.099 R)
• M51: 10,002,413 km (0.097 R)
• M52: 10,118,800 km (0.116 R)
• M53: 10,202,126 km (0.091 R)
• M54: 10,386,131 km (0.079 R)
• M55: 10,605,143 km (0.12 R)
• M56: 11,323,212 km (0.044 R)
• M57: 11,705,585 km (0.108 R)
• M58: 11,810,752 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.5

Radius: 13.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.6 AU - 1.76 AU

Year: 1385 Days

Day: 8.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,691,298 km

• M1: 177,722 km (0.115 R)
• M2: 283,937 km (0.118 R)
• M3: 388,057 km (0.117 R)
• M4: 516,561 km (0.119 R)
• M5: 655,239 km (0.112 R)
• M6: 850,464 km (0.042 R)
• M7: 1,097,749 km (0.068 R)
• M8: 1,363,585 km (0.099 R)
• M9: 1,693,747 km (0.101 R)
• M10: 1,818,063 km (0.033 R)
• M11: 2,196,396 km (0.085 R)
• M12: 2,557,076 km (0.038 R)
• M13: 2,708,320 km (0.099 R)
• M14: 2,795,984 km (0.118 R)
• M15: 3,080,370 km (0.097 R)
• M16: 3,272,753 km (0.114 R)
• M17: 3,564,917 km (0.033 R)
• M18: 3,661,408 km (0.046 R)
• M19: 4,040,040 km (0.104 R)
• M20: 4,388,304 km (0.069 R)
• M21: 4,596,694 km (0.094 R)
• M22: 5,123,129 km (0.066 R)
• M23: 5,324,338 km (0.043 R)
• M24: 5,472,440 km (0.055 R)
• M25: 5,982,419 km (0.074 R)
• M26: 6,184,825 km (0.072 R)
• M27: 6,626,438 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 10.7

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.76 AU - 2.08 AU

Year: 1692 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,691,298 km

• M1: 157,676 km (0.104 R)
• M2: 304,132 km (0.096 R)
• M3: 420,071 km (0.098 R)
• M4: 568,173 km (0.118 R)
• M5: 845,677 km (0.083 R)
• M6: 936,483 km (0.093 R)
• M7: 1,004,849 km (0.099 R)
• M8: 1,075,160 km (0.027 R)
• M9: 1,258,268 km (0.104 R)
• M10: 1,512,135 km (0.062 R)
• M11: 1,793,379 km (0.107 R)
• M12: 2,035,129 km (0.086 R)
• M13: 2,125,636 km (0.102 R)
• M14: 2,217,639 km (0.093 R)
• M15: 2,334,475 km (0.093 R)
• M16: 2,429,469 km (0.08 R)
• M17: 2,525,810 km (0.096 R)
• M18: 2,747,365 km (0.1 R)
• M19: 2,937,055 km (0.102 R)
• M20: 3,130,934 km (0.092 R)
• M21: 3,558,784 km (0.104 R)
• M22: 3,821,777 km (0.055 R)
• M23: 4,308,119 km (0.1 R)
• M24: 4,381,273 km (0.114 R)
• M25: 4,618,385 km (0.108 R)
• M26: 4,693,334 km (0.095 R)
• M27: 4,844,428 km (0.12 R)
• M28: 4,920,723 km (0.082 R)
• M29: 5,136,144 km (0.09 R)
• M30: 5,481,116 km (0.093 R)
• M31: 5,608,424 km (0.114 R)
• M32: 5,688,609 km (0.068 R)
• M33: 5,963,719 km (0.08 R)
• M34: 6,193,651 km (0.1 R)
• M35: 6,560,914 km (0.1 R)
• M36: 6,781,271 km (0.093 R)
• M37: 6,969,615 km (0.076 R)
• M38: 7,159,754 km (0.111 R)
• M39: 7,351,688 km (0.059 R)
• M40: 7,439,502 km (0.076 R)
• M41: 7,598,375 km (0.073 R)
• M42: 7,901,610 km (0.102 R)
• M43: 8,099,977 km (0.079 R)
• M44: 8,208,734 km (0.119 R)
• M45: 8,391,393 km (0.078 R)
• M46: 8,704,801 km (0.098 R)
• M47: 8,816,401 km (0.097 R)
• M48: 9,078,646 km (0.05 R)
• M49: 9,381,432 km (0.076 R)
• M50: 9,514,873 km (0.092 R)
• M51: 9,629,914 km (0.112 R)
• M52: 9,899,938 km (0.092 R)
• M53: 9,977,580 km (0.033 R)
• M54: 10,113,863 km (0.07 R)
• M55: 10,309,687 km (0.095 R)
• M56: 10,566,098 km (0.053 R)
• M57: 10,724,971 km (0.052 R)
• M58: 11,510,808 km (0.085 R)
• M59: 11,715,458 km (0.079 R)
• M60: 11,962,444 km (0.101 R)
• M61: 12,232,019 km (0.09 R)
• M62: 12,482,596 km (0.114 R)
• M63: 12,967,592 km (0.083 R)
• M64: 13,760,910 km (0.047 R)
• M65: 13,869,368 km (0.046 R)
• M66: 14,196,389 km (0.065 R)
• M67: 14,702,628 km (0.086 R)
• M68: 14,813,480 km (0.063 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.9

Radius: 12.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.24 AU - 2.64 AU

Year: 2423 Days

Day: 6 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,691,298 km

• M1: 157,975 km (0.107 R)
• M2: 279,449 km (0.041 R)
• M3: 358,287 km (0.09 R)
• M4: 442,660 km (0.108 R)
• M5: 571,165 km (0.096 R)
• M6: 698,772 km (0.089 R)
• M7: 1,077,404 km (0.105 R)
• M8: 1,162,675 km (0.119 R)
• M9: 1,401,882 km (0.081 R)
• M10: 1,538,315 km (0.09 R)
• M11: 1,613,712 km (0.039 R)
• M12: 1,813,575 km (0.042 R)
• M13: 1,904,979 km (0.118 R)
• M14: 2,045,302 km (0.066 R)
• M15: 2,153,013 km (0.033 R)
• M16: 2,361,552 km (0.114 R)
• M17: 2,538,377 km (0.086 R)
• M18: 2,851,784 km (0.117 R)
• M19: 2,959,195 km (0.102 R)
• M20: 3,136,469 km (0.1 R)
• M21: 3,233,558 km (0.069 R)
• M22: 3,331,545 km (0.079 R)
• M23: 3,777,645 km (0.118 R)
• M24: 3,881,167 km (0.08 R)
• M25: 4,045,575 km (0.1 R)
• M26: 4,212,377 km (0.068 R)
• M27: 4,412,539 km (0.086 R)
• M28: 4,870,308 km (0.088 R)
• M29: 5,129,561 km (0.118 R)
• M30: 5,277,364 km (0.107 R)
• M31: 5,985,860 km (0.074 R)
• M32: 6,072,178 km (0.101 R)
• M33: 6,298,669 km (0.077 R)
• M34: 6,421,788 km (0.057 R)
• M35: 6,742,226 km (0.073 R)
• M36: 6,886,289 km (0.103 R)
• M37: 7,269,409 km (0.092 R)
• M38: 7,528,662 km (0.117 R)
• M39: 7,678,260 km (0.106 R)
• M40: 7,866,604 km (0.073 R)
• M41: 7,961,299 km (0.103 R)
• M42: 8,171,036 km (0.071 R)
• M43: 8,305,524 km (0.082 R)
• M44: 8,498,954 km (0.118 R)
• M45: 8,654,835 km (0.101 R)
• M46: 8,850,808 km (0.085 R)
• M47: 8,969,290 km (0.111 R)
• M48: 9,287,485 km (0.114 R)
• M49: 9,387,715 km (0.092 R)
• M50: 9,690,501 km (0.078 R)
• M51: 9,955,589 km (0.102 R)
• M52: 10,037,718 km (0.068 R)
• M53: 10,305,947 km (0.097 R)
• M54: 10,451,356 km (0.086 R)
• M55: 10,807,399 km (0.098 R)
• M56: 10,997,538 km (0.107 R)
• M57: 11,274,144 km (0.089 R)
• M58: 11,359,714 km (0.094 R)
• M59: 11,445,434 km (0.047 R)
• M60: 12,030,212 km (0.069 R)
• M61: 12,183,400 km (0.1 R)
• M62: 12,735,716 km (0.075 R)
• M63: 13,026,235 km (0.107 R)
• M64: 13,386,765 km (0.084 R)
• M65: 13,522,900 km (0.097 R)
• M66: 13,636,594 km (0.099 R)
• M67: 13,842,141 km (0.101 R)
• M68: 14,488,255 km (0.1 R)
• M69: 14,604,642 km (0.114 R)
• M70: 14,814,976 km (0.116 R)
• M71: 15,026,358 km (0.09 R)
• M72: 15,977,651 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.5

Radius: 8.3

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.9 AU - 3.74 AU

Year: 3846 Days

Day: 14.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,691,298 km

• M1: 107,561 km (0.097 R)
• M2: 162,164 km (0.087 R)
• M3: 241,301 km (0.112 R)
• M4: 585,077 km (0.045 R)
• M5: 660,325 km (0.069 R)
• M6: 739,013 km (0.09 R)
• M7: 906,413 km (0.078 R)
• M8: 1,222,364 km (0.088 R)
• M9: 1,278,314 km (0.045 R)
• M10: 1,407,417 km (0.076 R)
• M11: 1,663,379 km (0.099 R)
• M12: 1,804,898 km (0.073 R)
• M13: 1,917,695 km (0.1 R)
• M14: 2,016,430 km (0.075 R)
• M15: 2,340,010 km (0.103 R)
• M16: 2,921,946 km (0.103 R)
• M17: 3,526,919 km (0.108 R)
• M18: 4,000,397 km (0.029 R)
• M19: 4,169,891 km (0.084 R)
• M20: 4,363,321 km (0.104 R)
• M21: 4,515,911 km (0.099 R)
• M22: 4,581,734 km (0.057 R)
• M23: 4,759,157 km (0.063 R)
• M24: 4,893,646 km (0.061 R)
• M25: 5,006,742 km (0.118 R)
• M26: 5,608,574 km (0.12 R)
• M27: 6,014,582 km (0.087 R)
• M28: 6,678,797 km (0.052 R)
• M29: 6,779,177 km (0.098 R)
• M30: 7,288,558 km (0.068 R)
• M31: 7,366,050 km (0.116 R)
• M32: 7,889,792 km (0.073 R)
• M33: 7,969,378 km (0.107 R)
• M34: 8,643,017 km (0.115 R)
• M35: 8,779,899 km (0.112 R)
• M36: 8,834,951 km (0.107 R)
• M37: 8,945,205 km (0.081 R)
• M38: 9,055,907 km (0.107 R)
• M39: 9,167,208 km (0.1 R)
• M40: 9,616,600 km (0.118 R)
• M41: 9,901,135 km (0.108 R)
• M42: 10,304,152 km (0.081 R)
• M43: 10,771,346 km (0.08 R)
• M44: 11,215,502 km (0.107 R)
• M45: 11,394,870 km (0.117 R)
• M46: 11,877,921 km (0.099 R)
• M47: 12,770,422 km (0.119 R)
• M48: 13,240,608 km (0.06 R)
• M49: 13,335,304 km (0.11 R)
• M50: 13,493,578 km (0.062 R)
• M51: 13,684,465 km (0.117 R)
• M52: 14,068,782 km (0.112 R)
• M53: 15,012,296 km (0.073 R)
• M54: 16,177,963 km (0.03 R)
• M55: 16,347,008 km (0.081 R)
• M56: 16,925,653 km (0.054 R)
• M57: 17,234,722 km (0.057 R)
• M58: 17,303,687 km (0.063 R)
• M59: 17,372,651 km (0.066 R)
• M60: 17,893,401 km (0.117 R)
• M61: 18,138,143 km (0.102 R)
• M62: 19,342,556 km (0.087 R)
• M63: 19,450,117 km (0.07 R)
• M64: 20,499,546 km (0.044 R)
• M65: 20,719,006 km (0.039 R)
• M66: 21,419,124 km (0.118 R)
• M67: 21,567,525 km (0.111 R)
• M68: 22,540,210 km (0.101 R)
• M69: 23,603,702 km (0.1 R)
• M70: 23,680,296 km (0.116 R)
• M71: 23,948,974 km (0.092 R)
• M72: 24,528,216 km (0.065 R)
• M73: 25,151,142 km (0.087 R)
• M74: 25,543,088 km (0.044 R)
• M75: 26,016,117 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit