🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.6 AU

Year: 252 Days

Day: 22.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,736,214 km

• M1: 26,329 km (0.058 R)
• M2: 252,072 km (0.086 R)

Asteroid Belt

Center: 0.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.6

Radius: 14.5

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.95 AU - 1.23 AU

Year: 724 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 38,736,214 km

• M1: 181,163 km (0.047 R)
• M2: 317,147 km (0.109 R)
• M3: 489,185 km (0.07 R)
• M4: 805,435 km (0.093 R)
• M5: 937,979 km (0.044 R)
• M6: 1,029,084 km (0.108 R)
• M7: 1,142,629 km (0.074 R)
• M8: 1,314,965 km (0.067 R)
• M9: 1,411,606 km (0.115 R)
• M10: 1,532,481 km (0.064 R)
• M11: 1,642,136 km (0.106 R)
• M12: 1,762,263 km (0.1 R)
• M13: 2,075,970 km (0.06 R)
• M14: 2,281,517 km (0.119 R)
• M15: 2,511,150 km (0.064 R)
• M16: 2,651,024 km (0.059 R)
• M17: 2,784,615 km (0.117 R)
• M18: 2,902,199 km (0.116 R)
• M19: 3,067,953 km (0.06 R)
• M20: 3,161,302 km (0.065 R)
• M21: 3,447,483 km (0.094 R)
• M22: 3,722,444 km (0.096 R)
• M23: 3,822,375 km (0.066 R)
• M24: 3,933,377 km (0.061 R)
• M25: 4,045,575 km (0.117 R)
• M26: 4,377,982 km (0.029 R)
• M27: 4,708,593 km (0.099 R)
• M28: 4,992,231 km (0.073 R)
• M29: 5,191,944 km (0.12 R)
• M30: 5,292,773 km (0.029 R)
• M31: 5,565,041 km (0.12 R)
• M32: 5,911,809 km (0.115 R)
• M33: 6,040,762 km (0.078 R)
• M34: 6,277,725 km (0.091 R)
• M35: 6,397,403 km (0.097 R)
• M36: 6,614,619 km (0.08 R)
• M37: 6,846,646 km (0.093 R)
• M38: 7,131,181 km (0.081 R)
• M39: 7,444,888 km (0.104 R)
• M40: 7,584,462 km (0.116 R)
• M41: 7,788,963 km (0.106 R)
• M42: 8,255,708 km (0.118 R)
• M43: 8,532,315 km (0.092 R)
• M44: 8,718,414 km (0.067 R)
• M45: 9,067,576 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.5

Radius: 14.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.5 AU - 1.72 AU

Year: 1299 Days

Day: 7.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 38,736,214 km

• M1: 183,108 km (0.099 R)
• M2: 323,431 km (0.032 R)
• M3: 505,342 km (0.048 R)
• M4: 610,210 km (0.115 R)
• M5: 705,803 km (0.084 R)
• M6: 800,947 km (0.1 R)
• M7: 901,327 km (0.094 R)
• M8: 1,050,027 km (0.052 R)
• M9: 1,207,853 km (0.075 R)
• M10: 1,309,729 km (0.045 R)
• M11: 1,481,019 km (0.063 R)
• M12: 1,783,655 km (0.052 R)
• M13: 1,874,013 km (0.065 R)
• M14: 2,087,788 km (0.084 R)
• M15: 2,212,403 km (0.118 R)
• M16: 2,389,228 km (0.12 R)
• M17: 2,746,617 km (0.103 R)
• M18: 2,862,555 km (0.12 R)
• M19: 3,187,482 km (0.032 R)
• M20: 3,309,554 km (0.079 R)
• M21: 3,422,051 km (0.081 R)
• M22: 3,547,265 km (0.099 R)
• M23: 3,968,084 km (0.08 R)
• M24: 4,705,003 km (0.083 R)
• M25: 5,024,693 km (0.092 R)
• M26: 5,128,514 km (0.086 R)
• M27: 5,444,315 km (0.1 R)
• M28: 5,577,906 km (0.068 R)
• M29: 5,889,219 km (0.112 R)
• M30: 6,234,042 km (0.097 R)
• M31: 6,528,900 km (0.09 R)
• M32: 6,699,591 km (0.116 R)
• M33: 7,074,334 km (0.085 R)
• M34: 7,249,662 km (0.076 R)
• M35: 7,470,768 km (0.102 R)
• M36: 7,829,354 km (0.104 R)
• M37: 8,071,553 km (0.112 R)
• M38: 8,270,219 km (0.079 R)
• M39: 8,516,906 km (0.071 R)
• M40: 8,734,870 km (0.101 R)
• M41: 8,891,649 km (0.118 R)
• M42: 9,065,182 km (0.106 R)
• M43: 9,208,048 km (0.118 R)
• M44: 9,982,666 km (0.105 R)
• M45: 10,163,081 km (0.096 R)
• M46: 10,510,746 km (0.047 R)
• M47: 10,778,227 km (0.051 R)
• M48: 10,912,716 km (0.071 R)
• M49: 11,031,048 km (0.087 R)
• M50: 11,132,625 km (0.104 R)
• M51: 11,594,134 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 8.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.68 AU - 2.52 AU

Year: 1935 Days

Day: 11.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,736,214 km

• M1: 112,946 km (0.061 R)
• M2: 218,263 km (0.093 R)
• M3: 280,047 km (0.041 R)
• M4: 377,735 km (0.044 R)
• M5: 526,734 km (0.061 R)
• M6: 739,612 km (0.114 R)
• M7: 829,520 km (0.119 R)
• M8: 899,532 km (0.088 R)
• M9: 1,004,400 km (0.096 R)
• M10: 1,218,026 km (0.081 R)
• M11: 1,455,886 km (0.067 R)
• M12: 1,522,458 km (0.118 R)
• M13: 1,590,076 km (0.104 R)
• M14: 1,668,615 km (0.049 R)
• M15: 1,799,214 km (0.091 R)
• M16: 1,943,725 km (0.107 R)
• M17: 2,081,505 km (0.117 R)
• M18: 2,422,887 km (0.074 R)
• M19: 2,758,286 km (0.053 R)
• M20: 2,901,451 km (0.084 R)
• M21: 3,022,625 km (0.084 R)
• M22: 3,170,278 km (0.1 R)
• M23: 3,307,908 km (0.072 R)
• M24: 3,550,107 km (0.035 R)
• M25: 3,705,988 km (0.061 R)
• M26: 3,798,140 km (0.088 R)
• M27: 3,890,891 km (0.091 R)
• M28: 4,435,876 km (0.103 R)
• M29: 4,717,270 km (0.106 R)
• M30: 4,874,647 km (0.101 R)
• M31: 5,033,669 km (0.12 R)
• M32: 5,253,428 km (0.084 R)
• M33: 5,342,140 km (0.095 R)
• M34: 5,931,406 km (0.111 R)
• M35: 6,194,698 km (0.041 R)
• M36: 6,541,167 km (0.073 R)
• M37: 6,668,774 km (0.11 R)
• M38: 6,926,381 km (0.117 R)
• M39: 7,253,103 km (0.048 R)
• M40: 7,335,532 km (0.092 R)
• M41: 7,401,654 km (0.079 R)
• M42: 7,618,272 km (0.067 R)
• M43: 7,887,548 km (0.096 R)
• M44: 8,228,631 km (0.101 R)
• M45: 8,679,369 km (0.095 R)
• M46: 8,872,500 km (0.085 R)
• M47: 9,138,036 km (0.08 R)
• M48: 9,424,367 km (0.067 R)
• M49: 9,586,680 km (0.068 R)
• M50: 10,005,704 km (0.092 R)
• M51: 10,189,709 km (0.096 R)
• M52: 10,300,711 km (0.08 R)
• M53: 10,393,462 km (0.031 R)
• M54: 10,654,809 km (0.075 R)
• M55: 10,748,607 km (0.07 R)
• M56: 10,805,005 km (0.115 R)
• M57: 11,069,794 km (0.103 R)
• M58: 11,164,788 km (0.086 R)
• M59: 11,298,379 km (0.059 R)
• M60: 11,682,846 km (0.098 R)
• M61: 11,779,636 km (0.119 R)
• M62: 12,013,008 km (0.074 R)
• M63: 12,267,624 km (0.118 R)
• M64: 12,444,897 km (0.105 R)
• M65: 12,782,091 km (0.099 R)
• M66: 13,002,000 km (0.085 R)
• M67: 13,222,956 km (0.049 R)
• M68: 13,364,326 km (0.081 R)
• M69: 13,628,067 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 12

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.98 AU - 2.6 AU

Year: 2203 Days

Day: 5.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,736,214 km

• M1: 161,117 km (0.087 R)
• M2: 269,127 km (0.11 R)
• M3: 380,727 km (0.083 R)
• M4: 460,163 km (0.12 R)
• M5: 631,153 km (0.036 R)
• M6: 839,842 km (0.097 R)
• M7: 1,020,706 km (0.097 R)
• M8: 1,124,527 km (0.09 R)
• M9: 1,300,005 km (0.046 R)
• M10: 1,422,377 km (0.107 R)
• M11: 1,516,773 km (0.117 R)
• M12: 1,674,150 km (0.099 R)
• M13: 1,861,746 km (0.113 R)
• M14: 2,164,232 km (0.114 R)
• M15: 2,487,962 km (0.086 R)
• M16: 2,581,162 km (0.102 R)
• M17: 2,942,141 km (0.056 R)
• M18: 3,017,539 km (0.105 R)
• M19: 3,459,002 km (0.057 R)
• M20: 3,699,855 km (0.034 R)
• M21: 3,787,818 km (0.116 R)
• M22: 4,004,137 km (0.099 R)
• M23: 4,509,329 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.9

Radius: 10.1

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.8 AU - 2.9 AU

Year: 2291 Days

Day: 12 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,736,214 km

• M1: 134,937 km (0.103 R)
• M2: 259,702 km (0.041 R)
• M3: 337,942 km (0.076 R)
• M4: 412,591 km (0.097 R)
• M5: 478,414 km (0.045 R)
• M6: 594,053 km (0.109 R)
• M7: 682,914 km (0.077 R)
• M8: 809,324 km (0.107 R)
• M9: 916,586 km (0.077 R)
• M10: 1,057,507 km (0.087 R)
• M11: 1,684,921 km (0.089 R)
• M12: 1,771,688 km (0.069 R)
• M13: 1,842,148 km (0.103 R)
• M14: 1,958,835 km (0.116 R)
• M15: 2,050,388 km (0.034 R)
• M16: 2,266,408 km (0.03 R)
• M17: 2,782,072 km (0.101 R)
• M18: 2,854,327 km (0.105 R)
• M19: 3,096,078 km (0.09 R)
• M20: 3,246,573 km (0.037 R)
• M21: 3,388,541 km (0.096 R)
• M22: 3,510,314 km (0.099 R)
• M23: 3,577,334 km (0.098 R)
• M24: 3,644,803 km (0.053 R)
• M25: 3,712,570 km (0.118 R)
• M26: 3,872,640 km (0.091 R)
• M27: 4,187,992 km (0.072 R)
• M28: 4,330,709 km (0.072 R)
• M29: 4,414,783 km (0.073 R)
• M30: 4,548,074 km (0.101 R)
• M31: 4,768,881 km (0.057 R)
• M32: 4,843,381 km (0.051 R)
• M33: 5,068,974 km (0.098 R)
• M34: 5,157,686 km (0.102 R)
• M35: 5,234,130 km (0.073 R)
• M36: 5,336,605 km (0.088 R)
• M37: 5,478,723 km (0.077 R)
• M38: 5,595,858 km (0.057 R)
• M39: 5,952,350 km (0.072 R)
• M40: 6,167,172 km (0.096 R)
• M41: 6,398,151 km (0.106 R)
• M42: 6,549,245 km (0.051 R)
• M43: 6,618,359 km (0.12 R)
• M44: 6,826,899 km (0.054 R)
• M45: 7,051,894 km (0.105 R)
• M46: 7,250,710 km (0.092 R)
• M47: 7,697,558 km (0.054 R)
• M48: 7,829,055 km (0.106 R)
• M49: 7,917,019 km (0.062 R)
• M50: 8,094,142 km (0.118 R)
• M51: 8,347,262 km (0.102 R)
• M52: 8,452,130 km (0.106 R)
• M53: 8,663,512 km (0.074 R)
• M54: 9,106,770 km (0.118 R)
• M55: 9,370,063 km (0.071 R)
• M56: 9,494,827 km (0.106 R)
• M57: 9,809,282 km (0.032 R)
• M58: 9,888,419 km (0.085 R)
• M59: 9,983,563 km (0.07 R)
• M60: 10,111,170 km (0.104 R)
• M61: 10,383,738 km (0.068 R)
• M62: 10,969,264 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 14.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.62 AU - 4.1 AU

Year: 3916 Days

Day: 5.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,736,214 km

• M1: 195,524 km (0.033 R)
• M2: 345,721 km (0.094 R)
• M3: 560,244 km (0.059 R)
• M4: 736,470 km (0.106 R)
• M5: 933,640 km (0.08 R)
• M6: 1,065,436 km (0.088 R)
• M7: 1,160,879 km (0.106 R)
• M8: 1,659,040 km (0.087 R)
• M9: 1,784,254 km (0.106 R)
• M10: 2,044,853 km (0.116 R)
• M11: 2,193,703 km (0.062 R)
• M12: 2,459,539 km (0.07 R)
• M13: 2,706,674 km (0.071 R)
• M14: 2,916,410 km (0.082 R)
• M15: 3,054,190 km (0.044 R)
• M16: 3,368,196 km (0.056 R)
• M17: 3,496,850 km (0.088 R)
• M18: 3,909,740 km (0.117 R)
• M19: 4,338,338 km (0.111 R)
• M20: 4,585,025 km (0.09 R)
• M21: 4,854,601 km (0.039 R)
• M22: 4,982,207 km (0.108 R)
• M23: 5,428,458 km (0.072 R)
• M24: 5,599,149 km (0.107 R)
• M25: 5,926,469 km (0.109 R)
• M26: 6,200,832 km (0.068 R)
• M27: 6,299,866 km (0.107 R)
• M28: 6,905,139 km (0.099 R)
• M29: 7,049,052 km (0.115 R)
• M30: 7,340,020 km (0.103 R)
• M31: 7,783,876 km (0.066 R)
• M32: 7,976,858 km (0.069 R)
• M33: 8,831,211 km (0.108 R)
• M34: 9,348,820 km (0.095 R)
• M35: 9,462,664 km (0.099 R)
• M36: 9,622,883 km (0.069 R)
• M37: 9,992,390 km (0.115 R)
• M38: 10,225,762 km (0.081 R)
• M39: 10,413,807 km (0.104 R)
• M40: 10,602,899 km (0.082 R)
• M41: 10,793,187 km (0.081 R)
• M42: 10,912,716 km (0.109 R)
• M43: 11,370,934 km (0.081 R)
• M44: 11,639,014 km (0.062 R)
• M45: 12,032,905 km (0.057 R)
• M46: 12,381,169 km (0.093 R)
• M47: 12,833,852 km (0.028 R)
• M48: 12,960,561 km (0.093 R)
• M49: 13,164,164 km (0.12 R)
• M50: 13,291,920 km (0.047 R)
• M51: 13,471,587 km (0.105 R)
• M52: 14,276,723 km (0.102 R)
• M53: 15,017,382 km (0.107 R)
• M54: 15,231,307 km (0.051 R)
• M55: 15,419,352 km (0.1 R)
• M56: 15,824,912 km (0.099 R)
• M57: 16,015,350 km (0.074 R)
• M58: 16,316,191 km (0.115 R)
• M59: 17,314,009 km (0.085 R)
• M60: 17,707,302 km (0.11 R)
• M61: 18,217,430 km (0.101 R)
• M62: 18,531,436 km (0.107 R)
• M63: 18,674,901 km (0.101 R)
• M64: 18,933,855 km (0.12 R)
• M65: 19,107,238 km (0.106 R)
• M66: 19,281,071 km (0.11 R)
• M67: 19,455,502 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 11

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.91 AU - 5.71 AU

Year: 6707 Days

Day: 5.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,736,214 km

• M1: 140,323 km (0.09 R)
• M2: 271,371 km (0.093 R)
• M3: 493,075 km (0.116 R)
• M4: 568,322 km (0.089 R)
• M5: 776,413 km (0.11 R)
• M6: 961,466 km (0.067 R)
• M7: 1,144,424 km (0.095 R)
• M8: 1,320,949 km (0.099 R)
• M9: 1,412,802 km (0.101 R)
• M10: 2,401,644 km (0.06 R)
• M11: 2,747,365 km (0.065 R)
• M12: 2,986,871 km (0.098 R)
• M13: 3,060,024 km (0.061 R)
• M14: 3,693,272 km (0.119 R)
• M15: 3,958,060 km (0.045 R)
• M16: 4,201,606 km (0.061 R)
• M17: 4,875,095 km (0.11 R)
• M18: 5,165,764 km (0.11 R)
• M19: 5,552,175 km (0.106 R)
• M20: 5,733,638 km (0.101 R)
• M21: 5,855,709 km (0.119 R)
• M22: 6,071,579 km (0.12 R)
• M23: 6,258,577 km (0.059 R)
• M24: 6,352,973 km (0.07 R)
• M25: 7,058,626 km (0.032 R)
• M26: 7,255,497 km (0.069 R)
• M27: 7,420,802 km (0.095 R)
• M28: 7,587,604 km (0.053 R)
• M29: 7,890,689 km (0.072 R)
• M30: 8,095,040 km (0.093 R)
• M31: 8,163,556 km (0.091 R)
• M32: 8,648,552 km (0.118 R)
• M33: 9,036,160 km (0.079 R)
• M34: 9,250,085 km (0.111 R)
• M35: 9,901,733 km (0.079 R)
• M36: 11,287,459 km (0.064 R)
• M37: 11,750,015 km (0.085 R)
• M38: 11,866,552 km (0.083 R)
• M39: 11,944,492 km (0.043 R)
• M40: 12,494,863 km (0.12 R)
• M41: 12,773,115 km (0.098 R)
• M42: 13,906,768 km (0.117 R)
• M43: 14,402,385 km (0.107 R)
• M44: 14,903,987 km (0.099 R)
• M45: 14,988,061 km (0.06 R)
• M46: 15,538,880 km (0.118 R)
• M47: 15,795,291 km (0.111 R)
• M48: 16,529,667 km (0.058 R)
• M49: 16,660,416 km (0.101 R)
• M50: 16,747,631 km (0.097 R)
• M51: 17,142,719 km (0.106 R)
• M52: 17,496,369 km (0.109 R)
• M53: 17,585,080 km (0.108 R)
• M54: 17,763,102 km (0.101 R)
• M55: 17,852,411 km (0.063 R)
• M56: 17,986,601 km (0.074 R)
• M57: 18,076,210 km (0.112 R)
• M58: 18,390,964 km (0.103 R)
• M59: 19,071,784 km (0.082 R)
• M60: 19,668,530 km (0.115 R)
• M61: 20,085,309 km (0.119 R)
• M62: 20,974,519 km (0.094 R)
• M63: 21,163,461 km (0.076 R)
• M64: 21,400,275 km (0.116 R)
• M65: 22,356,654 km (0.061 R)
• M66: 23,866,246 km (0.03 R)
• M67: 24,014,049 km (0.078 R)
• M68: 24,509,218 km (0.078 R)
• M69: 26,471,792 km (0.1 R)
• M70: 28,432,272 km (0.096 R)
• M71: 29,008,374 km (0.09 R)
• M72: 30,012,774 km (0.089 R)
• M73: 30,119,138 km (0.098 R)
• M74: 30,545,940 km (0.083 R)
• M75: 31,459,535 km (0.095 R)
• M76: 32,001,079 km (0.083 R)
• M77: 32,164,141 km (0.093 R)
• M78: 33,589,210 km (0.078 R)
• M79: 33,976,369 km (0.106 R)
• M80: 34,587,626 km (0.07 R)
• M81: 35,034,625 km (0.075 R)
• M82: 35,821,360 km (0.096 R)
• M83: 37,069,305 km (0.106 R)
• M84: 37,412,183 km (0.117 R)
• M85: 38,736,274 km (0.118 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: 399 - 11,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit