🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.54 AU - 0.6 AU

Year: 282 Days

Day: 12.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 10.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.59 AU - 2.91 AU

Year: 2992 Days

Day: 12.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,988,878 km

• M1: 140,173 km (0.107 R)
• M2: 212,429 km (0.113 R)
• M3: 475,422 km (0.12 R)
• M4: 622,776 km (0.11 R)
• M5: 751,131 km (0.095 R)
• M6: 1,035,816 km (0.092 R)
• M7: 1,277,267 km (0.117 R)
• M8: 1,479,074 km (0.079 R)
• M9: 1,631,514 km (0.087 R)
• M10: 1,789,340 km (0.075 R)
• M11: 1,863,989 km (0.118 R)
• M12: 2,213,001 km (0.097 R)
• M13: 2,361,103 km (0.059 R)
• M14: 2,782,221 km (0.07 R)
• M15: 3,181,348 km (0.106 R)
• M16: 3,457,805 km (0.103 R)
• M17: 3,694,020 km (0.1 R)
• M18: 3,838,382 km (0.038 R)
• M19: 4,050,362 km (0.097 R)
• M20: 4,451,584 km (0.115 R)
• M21: 4,830,814 km (0.085 R)
• M22: 4,971,287 km (0.088 R)
• M23: 5,184,613 km (0.108 R)
• M24: 5,546,939 km (0.117 R)
• M25: 5,675,743 km (0.084 R)
• M26: 6,238,830 km (0.094 R)
• M27: 6,315,274 km (0.103 R)
• M28: 6,507,807 km (0.028 R)
• M29: 6,760,926 km (0.105 R)
• M30: 7,037,233 km (0.12 R)
• M31: 7,196,854 km (0.059 R)
• M32: 7,438,455 km (0.085 R)
• M33: 7,580,722 km (0.098 R)
• M34: 7,723,738 km (0.117 R)
• M35: 7,847,156 km (0.1 R)
• M36: 8,075,143 km (0.105 R)
• M37: 8,326,169 km (0.056 R)
• M38: 8,410,542 km (0.094 R)
• M39: 8,622,522 km (0.106 R)
• M40: 9,182,018 km (0.113 R)
• M41: 9,598,349 km (0.101 R)
• M42: 9,842,194 km (0.085 R)
• M43: 10,313,427 km (0.061 R)
• M44: 10,426,672 km (0.113 R)
• M45: 10,769,102 km (0.106 R)
• M46: 11,161,647 km (0.082 R)
• M47: 11,278,034 km (0.093 R)
• M48: 11,347,896 km (0.095 R)
• M49: 11,865,804 km (0.074 R)
• M50: 12,103,665 km (0.113 R)
• M51: 12,199,258 km (0.111 R)
• M52: 12,367,256 km (0.09 R)
• M53: 12,584,322 km (0.092 R)
• M54: 13,316,903 km (0.098 R)
• M55: 13,788,137 km (0.099 R)
• M56: 13,963,166 km (0.112 R)
• M57: 14,063,397 km (0.07 R)
• M58: 14,214,341 km (0.078 R)
• M59: 14,467,161 km (0.085 R)
• M60: 14,594,020 km (0.07 R)
• M61: 14,670,465 km (0.113 R)
• M62: 14,746,909 km (0.119 R)
• M63: 14,874,666 km (0.115 R)
• M64: 14,977,140 km (0.098 R)
• M65: 15,857,673 km (0.12 R)
• M66: 16,198,757 km (0.084 R)
• M67: 16,462,797 km (0.089 R)
• M68: 16,568,862 km (0.1 R)
• M69: 16,675,076 km (0.089 R)
• M70: 16,861,625 km (0.064 R)
• M71: 17,021,994 km (0.08 R)
• M72: 17,858,695 km (0.058 R)
• M73: 18,022,205 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 14.7

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.85 AU - 2.99 AU

Year: 3273 Days

Day: 9 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 27,988,878 km

• M1: 183,407 km (0.112 R)
• M2: 292,913 km (0.119 R)
• M3: 423,960 km (0.117 R)
• M4: 521,498 km (0.095 R)
• M5: 644,617 km (0.081 R)
• M6: 821,891 km (0.111 R)
• M7: 1,092,663 km (0.058 R)
• M8: 1,259,614 km (0.082 R)
• M9: 1,414,597 km (0.038 R)
• M10: 1,510,789 km (0.094 R)
• M11: 1,665,174 km (0.08 R)
• M12: 1,836,763 km (0.101 R)
• M13: 1,930,860 km (0.111 R)
• M14: 2,160,941 km (0.115 R)
• M15: 2,400,447 km (0.087 R)
• M16: 2,517,134 km (0.102 R)
• M17: 2,635,615 km (0.088 R)
• M18: 2,729,264 km (0.119 R)
• M19: 2,837,572 km (0.103 R)
• M20: 3,030,703 km (0.087 R)
• M21: 3,474,261 km (0.093 R)
• M22: 3,651,684 km (0.111 R)
• M23: 3,816,990 km (0.086 R)
• M24: 3,938,762 km (0.091 R)
• M25: 4,108,406 km (0.11 R)
• M26: 4,233,470 km (0.086 R)
• M27: 4,976,672 km (0.034 R)
• M28: 5,093,359 km (0.065 R)
• M29: 5,210,943 km (0.079 R)
• M30: 5,743,062 km (0.047 R)
• M31: 6,095,664 km (0.096 R)
• M32: 6,382,892 km (0.094 R)
• M33: 6,656,208 km (0.108 R)
• M34: 6,748,210 km (0.099 R)
• M35: 6,840,662 km (0.093 R)
• M36: 7,195,807 km (0.065 R)
• M37: 7,385,198 km (0.094 R)
• M38: 7,710,873 km (0.082 R)
• M39: 7,963,244 km (0.089 R)
• M40: 8,139,471 km (0.046 R)
• M41: 8,536,055 km (0.112 R)
• M42: 9,020,153 km (0.1 R)
• M43: 9,183,514 km (0.081 R)
• M44: 9,368,567 km (0.034 R)
• M45: 9,721,468 km (0.063 R)
• M46: 10,227,109 km (0.057 R)
• M47: 10,333,623 km (0.101 R)
• M48: 10,590,632 km (0.106 R)
• M49: 10,719,884 km (0.113 R)
• M50: 11,176,457 km (0.115 R)
• M51: 11,484,479 km (0.079 R)
• M52: 11,840,073 km (0.116 R)
• M53: 12,131,490 km (0.088 R)
• M54: 12,380,121 km (0.095 R)
• M55: 12,584,622 km (0.043 R)
• M56: 12,928,248 km (0.071 R)
• M57: 13,205,303 km (0.104 R)
• M58: 13,414,441 km (0.075 R)
• M59: 13,741,911 km (0.092 R)
• M60: 13,835,858 km (0.074 R)
• M61: 15,053,884 km (0.118 R)
• M62: 15,958,951 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 14.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.78 AU - 3.42 AU

Year: 3581 Days

Day: 14.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,988,878 km

• M1: 187,446 km (0.118 R)
• M2: 301,440 km (0.102 R)
• M3: 406,308 km (0.064 R)
• M4: 522,545 km (0.092 R)
• M5: 644,318 km (0.095 R)
• M6: 911,051 km (0.059 R)
• M7: 1,483,562 km (0.046 R)
• M8: 1,639,593 km (0.115 R)
• M9: 1,846,487 km (0.102 R)
• M10: 2,078,064 km (0.077 R)
• M11: 2,402,243 km (0.087 R)
• M12: 2,553,486 km (0.099 R)
• M13: 2,760,380 km (0.082 R)
• M14: 2,990,910 km (0.049 R)
• M15: 3,099,518 km (0.095 R)
• M16: 3,339,473 km (0.094 R)
• M17: 3,528,266 km (0.094 R)
• M18: 4,258,004 km (0.062 R)
• M19: 4,650,848 km (0.049 R)
• M20: 4,883,922 km (0.057 R)
• M21: 4,991,034 km (0.111 R)
• M22: 5,317,456 km (0.113 R)
• M23: 5,450,000 km (0.06 R)
• M24: 5,561,301 km (0.081 R)
• M25: 5,854,213 km (0.06 R)
• M26: 6,245,113 km (0.09 R)
• M27: 6,361,799 km (0.082 R)
• M28: 6,479,084 km (0.093 R)
• M29: 6,716,047 km (0.113 R)
• M30: 7,028,258 km (0.071 R)
• M31: 8,402,015 km (0.118 R)
• M32: 8,790,969 km (0.096 R)
• M33: 9,212,386 km (0.079 R)
• M34: 9,345,529 km (0.111 R)
• M35: 9,640,536 km (0.046 R)
• M36: 10,020,514 km (0.112 R)
• M37: 10,267,500 km (0.058 R)
• M38: 10,405,579 km (0.037 R)
• M39: 10,516,431 km (0.099 R)
• M40: 11,105,099 km (0.075 R)
• M41: 11,303,615 km (0.085 R)
• M42: 11,589,497 km (0.071 R)
• M43: 11,704,537 km (0.101 R)
• M44: 12,197,462 km (0.044 R)
• M45: 12,431,882 km (0.096 R)
• M46: 12,608,707 km (0.057 R)
• M47: 12,845,670 km (0.119 R)
• M48: 13,114,049 km (0.062 R)
• M49: 13,234,026 km (0.077 R)
• M50: 13,444,660 km (0.074 R)
• M51: 13,839,000 km (0.12 R)
• M52: 13,961,072 km (0.088 R)
• M53: 14,237,080 km (0.081 R)
• M54: 14,701,132 km (0.098 R)
• M55: 15,359,213 km (0.113 R)
• M56: 16,059,032 km (0.114 R)
• M57: 16,251,714 km (0.077 R)
• M58: 16,412,831 km (0.111 R)
• M59: 16,704,248 km (0.067 R)
• M60: 17,095,446 km (0.103 R)
• M61: 18,120,192 km (0.069 R)
• M62: 18,387,822 km (0.053 R)
• M63: 18,859,504 km (0.033 R)
• M64: 18,994,890 km (0.067 R)
• M65: 19,232,751 km (0.096 R)
• M66: 19,471,659 km (0.098 R)
• M67: 19,986,874 km (0.116 R)
• M68: 21,136,085 km (0.065 R)
• M69: 21,276,856 km (0.073 R)
• M70: 22,163,822 km (0.119 R)
• M71: 22,845,988 km (0.061 R)
• M72: 23,026,553 km (0.083 R)
• M73: 24,859,277 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.7

Radius: 12.5

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.32 AU - 5.06 AU

Year: 6663 Days

Day: 6.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,988,878 km

• M1: 201,508 km (0.088 R)
• M2: 311,014 km (0.097 R)
• M3: 457,171 km (0.058 R)
• M4: 559,197 km (0.072 R)
• M5: 689,945 km (0.099 R)
• M6: 1,078,152 km (0.047 R)
• M7: 1,197,980 km (0.117 R)
• M8: 1,284,597 km (0.119 R)
• M9: 1,464,713 km (0.117 R)
• M10: 1,612,366 km (0.049 R)
• M11: 1,836,314 km (0.089 R)
• M12: 2,346,143 km (0.101 R)
• M13: 2,633,820 km (0.112 R)
• M14: 2,748,861 km (0.053 R)
• M15: 2,848,792 km (0.072 R)
• M16: 3,156,066 km (0.073 R)
• M17: 3,546,367 km (0.095 R)
• M18: 3,971,225 km (0.081 R)
• M19: 4,276,405 km (0.111 R)
• M20: 4,392,792 km (0.079 R)
• M21: 4,510,226 km (0.119 R)
• M22: 4,589,214 km (0.083 R)
• M23: 4,748,536 km (0.069 R)
• M24: 5,362,336 km (0.1 R)
• M25: 5,445,961 km (0.03 R)
• M26: 5,614,857 km (0.109 R)
• M27: 5,742,613 km (0.114 R)
• M28: 6,110,026 km (0.111 R)
• M29: 6,462,778 km (0.082 R)
• M30: 6,574,527 km (0.117 R)
• M31: 6,867,739 km (0.098 R)
• M32: 7,119,363 km (0.099 R)
• M33: 7,397,166 km (0.115 R)
• M34: 7,844,613 km (0.113 R)
• M35: 8,373,591 km (0.098 R)
• M36: 8,691,786 km (0.113 R)
• M37: 8,864,721 km (0.083 R)
• M38: 9,593,412 km (0.067 R)
• M39: 9,977,879 km (0.078 R)
• M40: 10,289,192 km (0.062 R)
• M41: 10,524,659 km (0.035 R)
• M42: 10,788,550 km (0.115 R)
• M43: 10,894,764 km (0.094 R)
• M44: 11,108,091 km (0.098 R)
• M45: 11,865,804 km (0.108 R)
• M46: 12,057,738 km (0.06 R)
• M47: 12,808,270 km (0.05 R)
• M48: 12,977,017 km (0.034 R)
• M49: 13,061,689 km (0.066 R)
• M50: 13,203,358 km (0.06 R)
• M51: 13,545,190 km (0.111 R)
• M52: 14,005,502 km (0.1 R)
• M53: 15,477,097 km (0.115 R)
• M54: 16,049,308 km (0.051 R)
• M55: 16,170,632 km (0.104 R)
• M56: 16,261,737 km (0.109 R)
• M57: 16,444,696 km (0.1 R)
• M58: 16,874,191 km (0.063 R)
• M59: 17,152,144 km (0.096 R)
• M60: 17,869,615 km (0.1 R)
• M61: 18,026,843 km (0.089 R)
• M62: 18,279,513 km (0.115 R)
• M63: 18,437,938 km (0.112 R)
• M64: 19,430,669 km (0.04 R)
• M65: 19,689,773 km (0.064 R)
• M66: 19,852,236 km (0.1 R)
• M67: 20,309,407 km (0.073 R)
• M68: 20,737,257 km (0.035 R)
• M69: 21,467,893 km (0.073 R)
• M70: 21,903,671 km (0.071 R)
• M71: 22,376,102 km (0.047 R)
• M72: 22,749,797 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.4

Radius: 6.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.08 AU - 7.04 AU

Year: 9786 Days

Day: 24.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,988,878 km

• M1: 113,096 km (0.039 R)
• M2: 218,712 km (0.096 R)
• M3: 511,625 km (0.088 R)
• M4: 564,882 km (0.028 R)
• M5: 665,561 km (0.087 R)
• M6: 748,139 km (0.058 R)
• M7: 885,171 km (0.052 R)
• M8: 937,081 km (0.049 R)
• M9: 1,126,921 km (0.109 R)
• M10: 1,240,914 km (0.046 R)
• M11: 1,449,753 km (0.105 R)
• M12: 1,511,537 km (0.077 R)
• M13: 1,605,784 km (0.057 R)
• M14: 1,917,396 km (0.118 R)
• M15: 2,054,278 km (0.047 R)
• M16: 2,301,563 km (0.098 R)
• M17: 2,690,219 km (0.108 R)
• M18: 3,260,186 km (0.09 R)
• M19: 3,403,202 km (0.096 R)
• M20: 3,465,285 km (0.1 R)
• M21: 3,632,386 km (0.117 R)
• M22: 3,738,152 km (0.111 R)
• M23: 3,952,825 km (0.113 R)
• M24: 4,215,818 km (0.114 R)
• M25: 4,461,756 km (0.093 R)
• M26: 4,827,972 km (0.081 R)
• M27: 5,613,660 km (0.068 R)
• M28: 5,687,113 km (0.095 R)
• M29: 6,033,731 km (0.053 R)
• M30: 6,387,380 km (0.116 R)
• M31: 6,799,672 km (0.067 R)
• M32: 6,877,912 km (0.067 R)
• M33: 7,380,710 km (0.118 R)
• M34: 7,487,972 km (0.063 R)
• M35: 7,785,971 km (0.06 R)
• M36: 8,115,385 km (0.088 R)
• M37: 8,816,251 km (0.079 R)
• M38: 9,507,094 km (0.049 R)
• M39: 10,485,464 km (0.063 R)
• M40: 10,575,971 km (0.07 R)
• M41: 10,818,619 km (0.052 R)
• M42: 11,124,546 km (0.101 R)
• M43: 11,807,461 km (0.099 R)
• M44: 12,632,044 km (0.115 R)
• M45: 13,051,367 km (0.106 R)
• M46: 13,738,171 km (0.102 R)
• M47: 14,470,303 km (0.06 R)
• M48: 15,249,259 km (0.069 R)
• M49: 16,041,828 km (0.117 R)
• M50: 16,671,336 km (0.114 R)
• M51: 16,776,952 km (0.091 R)
• M52: 17,666,611 km (0.073 R)
• M53: 18,280,261 km (0.11 R)
• M54: 18,425,671 km (0.107 R)
• M55: 18,498,375 km (0.091 R)
• M56: 18,571,379 km (0.107 R)
• M57: 19,306,054 km (0.113 R)
• M58: 19,380,105 km (0.118 R)
• M59: 19,825,907 km (0.115 R)
• M60: 19,937,955 km (0.084 R)
• M61: 20,237,750 km (0.066 R)
• M62: 20,955,520 km (0.117 R)
• M63: 21,604,924 km (0.084 R)
• M64: 21,874,201 km (0.108 R)
• M65: 22,144,524 km (0.112 R)
• M66: 22,766,702 km (0.094 R)
• M67: 23,079,959 km (0.062 R)
• M68: 23,473,551 km (0.071 R)
• M69: 23,909,180 km (0.098 R)
• M70: 24,227,525 km (0.044 R)
• M71: 24,307,410 km (0.115 R)
• M72: 24,427,238 km (0.057 R)
• M73: 24,547,365 km (0.092 R)
• M74: 25,029,669 km (0.117 R)
• M75: 26,454,439 km (0.099 R)
• M76: 27,779,876 km (0.054 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 17,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit