🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.63 AU - 0.65 AU

Year: 331 Days

Day: 20.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,044,825 km

• M1: 331,210 km (0.097 R)

Asteroid Belt

Center: 1.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 9.2

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.84 AU - 2.12 AU

Year: 1799 Days

Day: 13 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 62,044,825 km

• M1: 165,605 km (0.099 R)
• M2: 229,782 km (0.079 R)
• M3: 290,818 km (0.102 R)
• M4: 423,063 km (0.108 R)
• M5: 481,556 km (0.09 R)
• M6: 577,897 km (0.055 R)
• M7: 730,337 km (0.076 R)
• M8: 814,710 km (0.108 R)
• M9: 993,779 km (0.032 R)
• M10: 1,179,280 km (0.09 R)
• M11: 1,246,001 km (0.111 R)
• M12: 1,334,563 km (0.111 R)
• M13: 1,533,079 km (0.118 R)
• M14: 1,606,232 km (0.089 R)
• M15: 1,703,321 km (0.109 R)
• M16: 1,779,317 km (0.086 R)
• M17: 1,903,334 km (0.089 R)
• M18: 2,135,659 km (0.079 R)
• M19: 2,209,710 km (0.047 R)
• M20: 2,514,441 km (0.112 R)
• M21: 2,716,099 km (0.064 R)
• M22: 3,182,545 km (0.1 R)
• M23: 3,276,941 km (0.101 R)
• M24: 3,381,809 km (0.061 R)
• M25: 3,507,322 km (0.103 R)
• M26: 3,683,548 km (0.099 R)
• M27: 3,782,881 km (0.098 R)
• M28: 3,913,181 km (0.1 R)
• M29: 4,168,096 km (0.096 R)
• M30: 4,375,887 km (0.078 R)
• M31: 4,608,512 km (0.105 R)
• M32: 4,694,082 km (0.033 R)
• M33: 4,801,942 km (0.082 R)
• M34: 4,877,788 km (0.088 R)
• M35: 4,986,995 km (0.117 R)
• M36: 5,096,949 km (0.096 R)
• M37: 5,263,451 km (0.098 R)
• M38: 5,465,708 km (0.109 R)
• M39: 5,533,625 km (0.061 R)
• M40: 5,658,988 km (0.062 R)
• M41: 5,889,369 km (0.064 R)
• M42: 6,158,196 km (0.032 R)
• M43: 6,454,849 km (0.085 R)
• M44: 6,514,838 km (0.088 R)
• M45: 6,611,029 km (0.046 R)
• M46: 6,744,171 km (0.089 R)
• M47: 6,988,465 km (0.097 R)
• M48: 7,148,833 km (0.078 R)
• M49: 7,223,333 km (0.093 R)
• M50: 7,397,914 km (0.109 R)
• M51: 7,687,984 km (0.104 R)
• M52: 7,751,563 km (0.079 R)
• M53: 7,917,617 km (0.099 R)
• M54: 8,020,391 km (0.104 R)
• M55: 8,097,882 km (0.058 R)
• M56: 8,292,360 km (0.099 R)
• M57: 8,514,812 km (0.076 R)
• M58: 8,593,650 km (0.092 R)
• M59: 8,952,086 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.5

Radius: 10

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.09 AU - 4.73 AU

Year: 4992 Days

Day: 8.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,044,825 km

• M1: 220,956 km (0.12 R)
• M2: 326,423 km (0.045 R)
• M3: 445,203 km (0.114 R)
• M4: 537,655 km (0.075 R)
• M5: 695,929 km (0.105 R)
• M6: 806,333 km (0.025 R)
• M7: 990,637 km (0.114 R)
• M8: 1,116,599 km (0.1 R)
• M9: 1,203,664 km (0.051 R)
• M10: 1,707,510 km (0.111 R)
• M11: 1,825,992 km (0.117 R)
• M12: 2,161,540 km (0.042 R)
• M13: 2,478,538 km (0.095 R)
• M14: 3,073,787 km (0.045 R)
• M15: 3,345,308 km (0.09 R)
• M16: 3,473,214 km (0.051 R)
• M17: 3,778,244 km (0.093 R)
• M18: 3,911,536 km (0.078 R)
• M19: 3,978,855 km (0.072 R)
• M20: 4,114,689 km (0.104 R)
• M21: 4,183,056 km (0.112 R)
• M22: 4,744,646 km (0.111 R)
• M23: 4,937,179 km (0.055 R)
• M24: 5,454,787 km (0.114 R)
• M25: 5,783,902 km (0.086 R)
• M26: 5,912,257 km (0.075 R)
• M27: 6,224,019 km (0.103 R)
• M28: 7,081,963 km (0.046 R)
• M29: 7,246,970 km (0.119 R)
• M30: 7,385,497 km (0.063 R)
• M31: 7,552,748 km (0.079 R)
• M32: 8,495,513 km (0.115 R)
• M33: 8,788,576 km (0.108 R)
• M34: 9,535,667 km (0.039 R)
• M35: 9,657,141 km (0.097 R)
• M36: 9,809,581 km (0.084 R)
• M37: 10,055,370 km (0.056 R)
• M38: 10,334,221 km (0.116 R)
• M39: 10,962,981 km (0.1 R)
• M40: 11,026,560 km (0.07 R)
• M41: 11,282,073 km (0.095 R)
• M42: 11,669,083 km (0.087 R)
• M43: 12,389,845 km (0.081 R)
• M44: 12,655,531 km (0.073 R)
• M45: 13,531,875 km (0.098 R)
• M46: 13,771,232 km (0.03 R)
• M47: 13,839,897 km (0.1 R)
• M48: 14,046,492 km (0.075 R)
• M49: 14,150,163 km (0.11 R)
• M50: 14,707,415 km (0.119 R)
• M51: 15,200,939 km (0.057 R)
• M52: 15,735,751 km (0.118 R)
• M53: 17,118,036 km (0.086 R)
• M54: 17,339,889 km (0.079 R)
• M55: 17,749,039 km (0.111 R)
• M56: 17,861,238 km (0.076 R)
• M57: 18,349,824 km (0.097 R)
• M58: 18,538,916 km (0.069 R)
• M59: 18,842,899 km (0.093 R)
• M60: 19,148,527 km (0.114 R)
• M61: 19,455,801 km (0.051 R)
• M62: 19,610,037 km (0.106 R)
• M63: 20,270,063 km (0.102 R)
• M64: 20,426,392 km (0.086 R)
• M65: 20,661,710 km (0.114 R)
• M66: 21,214,324 km (0.039 R)
• M67: 21,293,611 km (0.086 R)
• M68: 21,492,427 km (0.038 R)
• M69: 21,811,818 km (0.114 R)
• M70: 22,293,673 km (0.119 R)
• M71: 22,455,089 km (0.043 R)
• M72: 22,901,040 km (0.066 R)
• M73: 23,023,112 km (0.116 R)
• M74: 23,268,154 km (0.106 R)
• M75: 23,349,984 km (0.115 R)
• M76: 23,472,804 km (0.071 R)
• M77: 23,678,201 km (0.08 R)
• M78: 23,884,198 km (0.078 R)
• M79: 24,090,643 km (0.046 R)
• M80: 24,713,867 km (0.101 R)
• M81: 25,849,016 km (0.032 R)
• M82: 26,188,603 km (0.061 R)
• M83: 27,044,004 km (0.101 R)
• M84: 27,388,827 km (0.056 R)
• M85: 27,561,762 km (0.089 R)
• M86: 28,082,662 km (0.085 R)
• M87: 29,709,389 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.3

Radius: 13.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.84 AU - 5.96 AU

Year: 7003 Days

Day: 12.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 62,044,825 km

• M1: 178,021 km (0.109 R)
• M2: 340,485 km (0.081 R)
• M3: 594,502 km (0.092 R)
• M4: 726,148 km (0.109 R)
• M5: 915,389 km (0.101 R)
• M6: 1,084,435 km (0.091 R)
• M7: 1,358,648 km (0.087 R)
• M8: 1,539,960 km (0.047 R)
• M9: 1,774,680 km (0.118 R)
• M10: 1,927,569 km (0.1 R)
• M11: 2,037,224 km (0.064 R)
• M12: 2,296,178 km (0.052 R)
• M13: 2,583,406 km (0.11 R)
• M14: 2,972,510 km (0.065 R)
• M15: 3,552,800 km (0.081 R)
• M16: 4,006,231 km (0.112 R)
• M17: 4,478,212 km (0.031 R)
• M18: 5,610,519 km (0.107 R)
• M19: 5,792,430 km (0.11 R)
• M20: 5,976,285 km (0.093 R)
• M21: 6,539,521 km (0.068 R)
• M22: 6,707,071 km (0.098 R)
• M23: 6,924,586 km (0.026 R)
• M24: 7,070,893 km (0.098 R)
• M25: 7,169,029 km (0.114 R)
• M26: 7,366,648 km (0.086 R)
• M27: 7,919,562 km (0.087 R)
• M28: 8,407,849 km (0.081 R)
• M29: 8,721,257 km (0.099 R)
• M30: 8,932,489 km (0.072 R)
• M31: 9,091,960 km (0.111 R)
• M32: 9,306,184 km (0.114 R)
• M33: 9,603,286 km (0.1 R)
• M34: 9,712,193 km (0.118 R)
• M35: 10,936,652 km (0.077 R)
• M36: 11,193,062 km (0.103 R)
• M37: 12,327,463 km (0.06 R)
• M38: 12,654,035 km (0.06 R)
• M39: 13,255,269 km (0.059 R)
• M40: 13,620,437 km (0.087 R)
• M41: 13,865,778 km (0.074 R)
• M42: 15,050,892 km (0.111 R)
• M43: 15,655,716 km (0.109 R)
• M44: 15,977,202 km (0.096 R)
• M45: 16,365,857 km (0.102 R)
• M46: 16,463,545 km (0.034 R)
• M47: 17,784,344 km (0.109 R)
• M48: 18,389,767 km (0.04 R)
• M49: 19,898,162 km (0.117 R)
• M50: 20,281,582 km (0.102 R)
• M51: 20,843,471 km (0.097 R)
• M52: 21,161,816 km (0.091 R)
• M53: 21,588,768 km (0.107 R)
• M54: 22,126,423 km (0.109 R)
• M55: 22,306,688 km (0.035 R)
• M56: 23,471,607 km (0.115 R)
• M57: 23,692,264 km (0.09 R)
• M58: 24,693,672 km (0.1 R)
• M59: 25,068,115 km (0.09 R)

Asteroid Belt

Center: 6.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.2

Radius: 3.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.9 AU - 9.12 AU

Year: 13288 Days

Day: 23.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 62,044,825 km

• M1: 279,898 km (0.103 R)
• M2: 328,517 km (0.103 R)
• M3: 450,439 km (0.085 R)
• M4: 743,202 km (0.119 R)
• M5: 801,845 km (0.071 R)
• M6: 831,764 km (0.106 R)
• M7: 862,133 km (0.042 R)
• M8: 997,668 km (0.056 R)
• M9: 1,347,727 km (0.088 R)
• M10: 1,419,684 km (0.108 R)
• M11: 1,681,031 km (0.034 R)
• M12: 1,732,493 km (0.115 R)
• M13: 1,903,334 km (0.092 R)
• M14: 2,135,061 km (0.083 R)
• M15: 2,261,172 km (0.064 R)
• M16: 2,289,595 km (0.1 R)
• M17: 2,669,424 km (0.052 R)
• M18: 3,147,390 km (0.102 R)
• M19: 3,226,826 km (0.097 R)
• M20: 3,387,943 km (0.049 R)
• M21: 3,601,270 km (0.072 R)
• M22: 3,869,798 km (0.093 R)
• M23: 3,989,326 km (0.077 R)
• M24: 4,515,163 km (0.098 R)
• M25: 4,822,736 km (0.089 R)
• M26: 4,969,940 km (0.107 R)
• M27: 5,249,688 km (0.072 R)
• M28: 5,438,930 km (0.09 R)
• M29: 5,882,936 km (0.072 R)
• M30: 6,059,761 km (0.115 R)
• M31: 6,438,992 km (0.08 R)
• M32: 6,641,547 km (0.083 R)
• M33: 7,771,460 km (0.108 R)
• M34: 7,793,002 km (0.041 R)
• M35: 8,380,473 km (0.113 R)
• M36: 9,782,205 km (0.045 R)
• M37: 10,226,211 km (0.044 R)
• M38: 10,486,212 km (0.078 R)
• M39: 10,604,993 km (0.103 R)
• M40: 11,036,882 km (0.095 R)
• M41: 11,157,757 km (0.094 R)
• M42: 11,303,466 km (0.049 R)
• M43: 11,645,895 km (0.079 R)
• M44: 11,843,215 km (0.067 R)
• M45: 12,265,978 km (0.093 R)
• M46: 12,820,388 km (0.07 R)
• M47: 12,896,533 km (0.08 R)
• M48: 13,049,572 km (0.076 R)
• M49: 13,100,585 km (0.034 R)
• M50: 13,357,145 km (0.087 R)
• M51: 13,511,979 km (0.078 R)
• M52: 13,563,590 km (0.1 R)
• M53: 13,589,471 km (0.073 R)
• M54: 14,110,520 km (0.069 R)
• M55: 14,189,208 km (0.034 R)
• M56: 14,399,842 km (0.093 R)
• M57: 16,012,208 km (0.066 R)
• M58: 16,286,421 km (0.099 R)
• M59: 16,562,130 km (0.109 R)
• M60: 16,617,481 km (0.088 R)
• M61: 17,680,673 km (0.069 R)
• M62: 17,850,616 km (0.112 R)
• M63: 17,935,738 km (0.05 R)
• M64: 18,049,432 km (0.081 R)
• M65: 18,220,422 km (0.078 R)
• M66: 18,248,995 km (0.038 R)
• M67: 18,621,644 km (0.081 R)
• M68: 18,650,367 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.3

Radius: 6.4

Gravity: 17.51 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.4 AU - 9.44 AU

Year: 14391 Days

Day: 20.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,044,825 km

• M1: 101,427 km (0.079 R)
• M2: 151,094 km (0.048 R)
• M3: 339,438 km (0.07 R)
• M4: 485,295 km (0.078 R)
• M5: 900,729 km (0.057 R)
• M6: 1,922,781 km (0.081 R)
• M7: 2,591,334 km (0.099 R)
• M8: 2,687,675 km (0.07 R)
• M9: 3,536,344 km (0.115 R)
• M10: 3,643,456 km (0.083 R)
• M11: 3,824,470 km (0.044 R)
• M12: 4,045,426 km (0.069 R)
• M13: 4,308,419 km (0.051 R)
• M14: 4,461,308 km (0.077 R)
• M15: 4,733,127 km (0.079 R)
• M16: 6,085,342 km (0.105 R)
• M17: 6,171,062 km (0.062 R)
• M18: 6,693,009 km (0.1 R)
• M19: 7,410,779 km (0.096 R)
• M20: 8,437,170 km (0.081 R)
• M21: 8,724,847 km (0.076 R)
• M22: 9,260,557 km (0.071 R)
• M23: 9,408,360 km (0.114 R)
• M24: 9,756,624 km (0.119 R)
• M25: 10,568,491 km (0.102 R)
• M26: 10,774,787 km (0.096 R)
• M27: 11,401,751 km (0.083 R)
• M28: 11,613,432 km (0.088 R)
• M29: 11,933,273 km (0.093 R)
• M30: 12,310,259 km (0.117 R)
• M31: 13,075,602 km (0.028 R)
• M32: 13,186,155 km (0.106 R)
• M33: 13,408,308 km (0.053 R)
• M34: 13,800,104 km (0.084 R)
• M35: 14,252,339 km (0.079 R)
• M36: 14,709,510 km (0.088 R)
• M37: 14,997,785 km (0.103 R)
• M38: 15,462,735 km (0.117 R)
• M39: 15,755,648 km (0.031 R)
• M40: 15,932,323 km (0.12 R)
• M41: 16,168,987 km (0.053 R)
• M42: 17,369,360 km (0.076 R)
• M43: 17,612,905 km (0.067 R)
• M44: 17,673,941 km (0.105 R)
• M45: 19,034,983 km (0.115 R)
• M46: 19,097,664 km (0.063 R)
• M47: 19,223,177 km (0.093 R)
• M48: 19,286,008 km (0.055 R)
• M49: 19,918,508 km (0.104 R)
• M50: 21,203,703 km (0.045 R)
• M51: 21,856,249 km (0.09 R)
• M52: 22,581,799 km (0.076 R)
• M53: 23,449,317 km (0.062 R)
• M54: 24,942,154 km (0.101 R)
• M55: 25,148,150 km (0.062 R)
• M56: 25,423,560 km (0.102 R)
• M57: 27,167,871 km (0.091 R)
• M58: 27,309,091 km (0.083 R)
• M59: 28,447,531 km (0.101 R)
• M60: 29,965,052 km (0.089 R)
• M61: 30,038,056 km (0.108 R)
• M62: 31,582,953 km (0.047 R)
• M63: 31,731,504 km (0.074 R)
• M64: 32,402,450 km (0.052 R)
• M65: 33,910,397 km (0.096 R)
• M66: 35,056,316 km (0.108 R)
• M67: 37,700,309 km (0.096 R)
• M68: 37,778,997 km (0.115 R)
• M69: 43,094,808 km (0.032 R)
• M70: 44,751,305 km (0.041 R)
• M71: 45,671,183 km (0.116 R)
• M72: 46,007,180 km (0.076 R)
• M73: 46,091,403 km (0.111 R)
• M74: 47,444,516 km (0.116 R)
• M75: 47,529,637 km (0.113 R)
• M76: 47,870,122 km (0.114 R)
• M77: 49,154,420 km (0.11 R)
• M78: 49,930,384 km (0.097 R)
• M79: 50,103,468 km (0.105 R)
• M80: 50,971,286 km (0.063 R)
• M81: 51,844,339 km (0.111 R)
• M82: 52,282,511 km (0.086 R)
• M83: 55,385,021 km (0.097 R)
• M84: 55,743,308 km (0.085 R)
• M85: 56,102,493 km (0.084 R)
• M86: 56,642,541 km (0.091 R)
• M87: 59,460,516 km (0.114 R)
• M88: 60,287,194 km (0.107 R)
• M89: 60,471,498 km (0.076 R)
• M90: 60,655,803 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit