🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.67 AU - 0.89 AU

Year: 317 Days

Day: 29.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,518,545 km

• M1: 111,002 km (0.06 R)
• M2: 642,074 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.31 AU - 1.41 AU

Year: 730 Days

Day: 41.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.6

Radius: 12.8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.77 AU - 2.57 AU

Year: 1471 Days

Day: 10 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 28,518,545 km

• M1: 448,046 km (0.104 R)
• M2: 617,091 km (0.106 R)
• M3: 704,756 km (0.097 R)
• M4: 791,223 km (0.096 R)
• M5: 996,920 km (0.109 R)
• M6: 1,110,465 km (0.088 R)
• M7: 1,266,496 km (0.062 R)
• M8: 1,454,241 km (0.097 R)
• M9: 1,710,951 km (0.107 R)
• M10: 1,964,669 km (0.115 R)
• M11: 2,064,301 km (0.104 R)
• M12: 2,249,653 km (0.047 R)
• M13: 2,363,646 km (0.099 R)
• M14: 2,470,010 km (0.102 R)
• M15: 2,567,997 km (0.101 R)
• M16: 2,788,504 km (0.08 R)
• M17: 2,931,969 km (0.057 R)
• M18: 3,109,841 km (0.092 R)
• M19: 3,258,840 km (0.092 R)
• M20: 3,432,224 km (0.11 R)
• M21: 3,575,389 km (0.119 R)
• M22: 3,720,649 km (0.114 R)
• M23: 3,913,480 km (0.068 R)
• M24: 4,017,002 km (0.111 R)
• M25: 4,321,134 km (0.069 R)
• M26: 4,476,118 km (0.097 R)
• M27: 4,669,398 km (0.117 R)
• M28: 4,767,086 km (0.114 R)
• M29: 4,952,138 km (0.064 R)
• M30: 5,076,903 km (0.088 R)
• M31: 5,177,433 km (0.108 R)
• M32: 5,599,149 km (0.113 R)
• M33: 6,072,028 km (0.104 R)
• M34: 6,219,232 km (0.112 R)
• M35: 6,421,638 km (0.086 R)
• M36: 6,544,308 km (0.089 R)
• M37: 6,681,340 km (0.106 R)
• M38: 6,874,920 km (0.084 R)
• M39: 7,014,345 km (0.116 R)
• M40: 7,281,826 km (0.08 R)
• M41: 7,438,305 km (0.104 R)
• M42: 7,783,577 km (0.04 R)
• M43: 8,001,990 km (0.085 R)
• M44: 8,430,139 km (0.083 R)
• M45: 8,669,645 km (0.039 R)
• M46: 8,926,505 km (0.027 R)
• M47: 9,201,167 km (0.074 R)
• M48: 9,355,103 km (0.091 R)
• M49: 9,540,903 km (0.088 R)
• M50: 9,774,874 km (0.113 R)
• M51: 10,264,359 km (0.107 R)
• M52: 10,360,101 km (0.055 R)
• M53: 10,761,921 km (0.102 R)
• M54: 10,875,316 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.4

Radius: 10.5

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.76 AU - 3.12 AU

Year: 2320 Days

Day: 5.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 169.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,518,545 km

• M1: 152,739 km (0.044 R)
• M2: 235,467 km (0.103 R)
• M3: 326,423 km (0.118 R)
• M4: 392,096 km (0.07 R)
• M5: 463,903 km (0.059 R)
• M6: 606,919 km (0.109 R)
• M7: 756,666 km (0.109 R)
• M8: 822,190 km (0.102 R)
• M9: 889,958 km (0.095 R)
• M10: 1,269,488 km (0.113 R)
• M11: 1,489,546 km (0.113 R)
• M12: 1,823,897 km (0.119 R)
• M13: 2,033,185 km (0.039 R)
• M14: 2,663,889 km (0.058 R)
• M15: 2,917,308 km (0.057 R)
• M16: 3,085,606 km (0.088 R)
• M17: 3,225,629 km (0.069 R)
• M18: 3,352,039 km (0.073 R)
• M19: 3,479,946 km (0.116 R)
• M20: 3,560,878 km (0.03 R)
• M21: 3,790,511 km (0.107 R)
• M22: 3,907,197 km (0.081 R)
• M23: 4,281,940 km (0.1 R)
• M24: 4,544,035 km (0.068 R)
• M25: 4,668,202 km (0.084 R)
• M26: 4,757,661 km (0.052 R)
• M27: 4,938,076 km (0.078 R)
• M28: 5,361,887 km (0.094 R)
• M29: 5,530,932 km (0.087 R)
• M30: 5,720,772 km (0.077 R)
• M31: 5,835,813 km (0.109 R)
• M32: 6,185,423 km (0.119 R)
• M33: 6,925,633 km (0.071 R)
• M34: 7,254,300 km (0.047 R)
• M35: 7,504,278 km (0.028 R)
• M36: 8,012,761 km (0.047 R)
• M37: 8,163,107 km (0.102 R)
• M38: 8,314,500 km (0.061 R)
• M39: 8,707,942 km (0.059 R)
• M40: 9,040,499 km (0.106 R)
• M41: 9,107,518 km (0.106 R)
• M42: 9,174,688 km (0.092 R)
• M43: 9,377,243 km (0.12 R)
• M44: 10,342,150 km (0.112 R)
• M45: 10,529,446 km (0.106 R)
• M46: 10,931,416 km (0.069 R)
• M47: 11,170,174 km (0.108 R)
• M48: 11,604,307 km (0.044 R)
• M49: 11,945,839 km (0.111 R)
• M50: 12,439,362 km (0.099 R)
• M51: 12,514,011 km (0.079 R)
• M52: 12,663,759 km (0.078 R)
• M53: 12,990,182 km (0.113 R)
• M54: 13,217,720 km (0.051 R)
• M55: 13,548,780 km (0.086 R)
• M56: 14,401,637 km (0.111 R)
• M57: 14,558,566 km (0.088 R)
• M58: 14,742,272 km (0.113 R)
• M59: 14,900,397 km (0.088 R)
• M60: 15,351,584 km (0.083 R)
• M61: 15,699,698 km (0.111 R)
• M62: 15,807,259 km (0.034 R)
• M63: 15,996,201 km (0.093 R)
• M64: 16,185,891 km (0.116 R)
• M65: 17,311,914 km (0.106 R)
• M66: 17,534,516 km (0.108 R)
• M67: 17,842,239 km (0.058 R)
• M68: 17,926,462 km (0.081 R)
• M69: 18,833,175 km (0.102 R)
• M70: 19,033,487 km (0.093 R)
• M71: 19,176,951 km (0.116 R)
• M72: 19,320,864 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 13.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.51 AU - 3.69 AU

Year: 2512 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,518,545 km

• M1: 177,423 km (0.116 R)
• M2: 292,015 km (0.046 R)
• M3: 453,581 km (0.095 R)
• M4: 567,425 km (0.106 R)
• M5: 740,659 km (0.031 R)
• M6: 978,071 km (0.102 R)
• M7: 1,154,148 km (0.081 R)
• M8: 1,647,521 km (0.115 R)
• M9: 1,803,702 km (0.081 R)
• M10: 1,906,625 km (0.077 R)
• M11: 2,179,491 km (0.027 R)
• M12: 2,593,279 km (0.111 R)
• M13: 2,909,978 km (0.093 R)
• M14: 3,352,039 km (0.111 R)
• M15: 3,466,033 km (0.107 R)
• M16: 3,683,100 km (0.115 R)
• M17: 3,830,453 km (0.059 R)
• M18: 4,070,408 km (0.081 R)
• M19: 4,884,221 km (0.103 R)
• M20: 5,194,038 km (0.047 R)
• M21: 5,594,960 km (0.107 R)
• M22: 5,747,849 km (0.106 R)
• M23: 5,953,846 km (0.068 R)
• M24: 6,197,541 km (0.114 R)
• M25: 6,302,857 km (0.026 R)
• M26: 6,426,575 km (0.091 R)
• M27: 6,820,915 km (0.064 R)
• M28: 7,112,631 km (0.1 R)
• M29: 7,371,285 km (0.115 R)
• M30: 7,539,134 km (0.068 R)
• M31: 7,840,873 km (0.072 R)
• M32: 8,012,312 km (0.053 R)
• M33: 8,185,098 km (0.029 R)
• M34: 8,281,589 km (0.051 R)
• M35: 8,378,528 km (0.092 R)
• M36: 8,750,129 km (0.039 R)
• M37: 9,027,484 km (0.069 R)
• M38: 9,167,358 km (0.109 R)
• M39: 9,267,588 km (0.108 R)
• M40: 9,530,132 km (0.104 R)
• M41: 9,733,585 km (0.115 R)
• M42: 9,877,050 km (0.079 R)
• M43: 10,311,332 km (0.078 R)
• M44: 10,457,639 km (0.114 R)
• M45: 10,667,675 km (0.052 R)
• M46: 10,794,384 km (0.112 R)
• M47: 11,091,934 km (0.049 R)
• M48: 11,392,327 km (0.115 R)
• M49: 12,089,004 km (0.086 R)
• M50: 12,464,794 km (0.114 R)
• M51: 12,598,235 km (0.111 R)
• M52: 12,844,324 km (0.107 R)
• M53: 13,137,236 km (0.064 R)
• M54: 13,432,243 km (0.119 R)
• M55: 14,005,951 km (0.12 R)
• M56: 14,144,927 km (0.052 R)
• M57: 14,261,015 km (0.085 R)
• M58: 14,494,089 km (0.081 R)
• M59: 14,681,535 km (0.061 R)
• M60: 14,822,606 km (0.1 R)
• M61: 14,940,489 km (0.106 R)
• M62: 15,106,094 km (0.107 R)
• M63: 15,320,019 km (0.092 R)
• M64: 15,510,906 km (0.075 R)
• M65: 15,774,796 km (0.067 R)
• M66: 15,871,137 km (0.078 R)
• M67: 16,136,973 km (0.111 R)
• M68: 16,234,062 km (0.089 R)
• M69: 16,428,838 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959

Radius: 14.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.63 AU - 3.71 AU

Year: 3235 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,518,545 km

• M1: 230,979 km (0.069 R)
• M2: 339,737 km (0.115 R)
• M3: 490,232 km (0.118 R)
• M4: 875,596 km (0.076 R)
• M5: 1,078,451 km (0.103 R)
• M6: 1,257,968 km (0.092 R)
• M7: 1,633,310 km (0.114 R)
• M8: 1,796,521 km (0.032 R)
• M9: 2,028,248 km (0.108 R)
• M10: 2,303,209 km (0.115 R)
• M11: 2,436,800 km (0.09 R)
• M12: 2,573,233 km (0.066 R)
• M13: 3,089,196 km (0.095 R)
• M14: 3,200,048 km (0.089 R)
• M15: 3,293,547 km (0.087 R)
• M16: 3,540,832 km (0.115 R)
• M17: 3,893,584 km (0.066 R)
• M18: 4,444,104 km (0.083 R)
• M19: 4,612,102 km (0.097 R)
• M20: 4,739,410 km (0.072 R)
• M21: 5,260,759 km (0.118 R)
• M22: 5,371,760 km (0.099 R)
• M23: 5,573,418 km (0.092 R)
• M24: 5,663,925 km (0.094 R)
• M25: 5,984,513 km (0.063 R)
• M26: 6,077,114 km (0.038 R)
• M27: 6,524,113 km (0.106 R)
• M28: 6,739,534 km (0.057 R)
• M29: 7,006,117 km (0.116 R)
• M30: 7,449,974 km (0.118 R)
• M31: 7,675,268 km (0.09 R)
• M32: 7,801,529 km (0.1 R)
• M33: 7,979,401 km (0.057 R)
• M34: 8,107,157 km (0.112 R)
• M35: 9,181,420 km (0.03 R)
• M36: 9,342,387 km (0.071 R)
• M37: 9,585,633 km (0.062 R)
• M38: 10,161,435 km (0.091 R)
• M39: 10,327,938 km (0.063 R)
• M40: 10,439,538 km (0.119 R)
• M41: 10,607,686 km (0.09 R)
• M42: 11,375,272 km (0.075 R)
• M43: 12,043,377 km (0.115 R)
• M44: 12,190,431 km (0.061 R)
• M45: 12,486,037 km (0.066 R)
• M46: 13,387,364 km (0.038 R)
• M47: 13,631,358 km (0.088 R)
• M48: 14,061,751 km (0.072 R)
• M49: 14,402,984 km (0.036 R)
• M50: 14,496,632 km (0.116 R)
• M51: 14,841,455 km (0.067 R)
• M52: 15,284,265 km (0.055 R)
• M53: 15,443,437 km (0.117 R)
• M54: 15,603,208 km (0.092 R)
• M55: 15,859,917 km (0.073 R)
• M56: 16,835,296 km (0.107 R)
• M57: 16,999,853 km (0.108 R)
• M58: 17,463,158 km (0.107 R)
• M59: 17,964,311 km (0.045 R)
• M60: 18,368,524 km (0.105 R)
• M61: 18,503,910 km (0.111 R)
• M62: 19,186,077 km (0.073 R)
• M63: 19,495,744 km (0.12 R)
• M64: 19,668,530 km (0.072 R)
• M65: 20,751,020 km (0.038 R)
• M66: 20,892,091 km (0.072 R)
• M67: 21,281,793 km (0.11 R)
• M68: 21,709,643 km (0.104 R)
• M69: 22,032,326 km (0.034 R)
• M70: 22,176,239 km (0.055 R)
• M71: 22,864,389 km (0.078 R)
• M72: 23,302,561 km (0.111 R)
• M73: 24,076,132 km (0.064 R)
• M74: 24,521,933 km (0.114 R)
• M75: 25,270,970 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.9

Radius: 13.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.43 AU - 5.15 AU

Year: 4089 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,518,545 km

• M1: 208,839 km (0.091 R)
• M2: 460,462 km (0.073 R)
• M3: 874,100 km (0.1 R)
• M4: 1,067,979 km (0.113 R)
• M5: 1,577,659 km (0.05 R)
• M6: 1,818,362 km (0.11 R)
• M7: 1,935,048 km (0.039 R)
• M8: 2,246,810 km (0.1 R)
• M9: 2,537,778 km (0.086 R)
• M10: 2,631,427 km (0.05 R)
• M11: 2,726,122 km (0.113 R)
• M12: 3,056,883 km (0.117 R)
• M13: 3,462,892 km (0.094 R)
• M14: 3,630,292 km (0.093 R)
• M15: 4,104,517 km (0.093 R)
• M16: 4,644,415 km (0.112 R)
• M17: 4,829,468 km (0.033 R)
• M18: 4,922,967 km (0.104 R)
• M19: 5,351,116 km (0.115 R)
• M20: 5,545,294 km (0.078 R)
• M21: 5,766,699 km (0.072 R)
• M22: 5,915,848 km (0.099 R)
• M23: 6,396,955 km (0.096 R)
• M24: 6,577,370 km (0.109 R)
• M25: 7,102,159 km (0.061 R)
• M26: 7,423,645 km (0.11 R)
• M27: 7,777,444 km (0.079 R)
• M28: 7,942,600 km (0.103 R)
• M29: 8,053,302 km (0.107 R)
• M30: 8,220,403 km (0.081 R)
• M31: 8,757,160 km (0.104 R)
• M32: 9,073,260 km (0.074 R)
• M33: 10,013,932 km (0.114 R)
• M34: 10,254,036 km (0.078 R)
• M35: 10,374,762 km (0.062 R)
• M36: 10,587,191 km (0.103 R)
• M37: 11,078,171 km (0.038 R)
• M38: 11,357,770 km (0.106 R)
• M39: 11,671,027 km (0.101 R)
• M40: 11,955,563 km (0.091 R)
• M41: 12,338,384 km (0.115 R)
• M42: 13,378,986 km (0.068 R)
• M43: 14,177,989 km (0.074 R)
• M44: 15,232,953 km (0.091 R)
• M45: 15,336,325 km (0.11 R)
• M46: 15,509,260 km (0.078 R)
• M47: 15,752,357 km (0.114 R)
• M48: 15,996,800 km (0.062 R)
• M49: 16,454,120 km (0.102 R)
• M50: 16,666,699 km (0.087 R)
• M51: 16,808,966 km (0.116 R)
• M52: 17,888,315 km (0.094 R)
• M53: 18,106,877 km (0.114 R)
• M54: 18,216,533 km (0.112 R)
• M55: 18,694,049 km (0.093 R)
• M56: 18,953,003 km (0.077 R)
• M57: 19,213,004 km (0.067 R)
• M58: 21,878,389 km (0.068 R)
• M59: 22,307,586 km (0.109 R)
• M60: 22,739,774 km (0.098 R)
• M61: 22,858,106 km (0.036 R)
• M62: 23,452,757 km (0.08 R)
• M63: 23,732,057 km (0.1 R)
• M64: 24,052,645 km (0.102 R)
• M65: 24,495,754 km (0.092 R)
• M66: 24,617,078 km (0.058 R)
• M67: 25,308,369 km (0.088 R)
• M68: 25,800,098 km (0.108 R)
• M69: 26,212,389 km (0.052 R)
• M70: 26,377,845 km (0.115 R)
• M71: 26,959,930 km (0.068 R)
• M72: 27,294,431 km (0.107 R)
• M73: 28,009,808 km (0.082 R)
• M74: 28,136,667 km (0.029 R)
• M75: 28,263,825 km (0.079 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: 454 - 20,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit