🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.54 AU - 0.56 AU

Year: 263 Days

Day: 18.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,766,489 km

• M1: 374,294 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 14.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.86 AU - 1.06 AU

Year: 607 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,766,489 km

• M1: 186,549 km (0.108 R)
• M2: 313,856 km (0.111 R)
• M3: 596,297 km (0.099 R)
• M4: 686,953 km (0.074 R)
• M5: 778,807 km (0.111 R)
• M6: 885,171 km (0.089 R)
• M7: 1,103,733 km (0.104 R)
• M8: 1,204,113 km (0.04 R)
• M9: 1,302,249 km (0.098 R)
• M10: 1,519,017 km (0.063 R)
• M11: 1,656,348 km (0.077 R)
• M12: 1,760,617 km (0.045 R)
• M13: 1,892,712 km (0.112 R)
• M14: 2,002,218 km (0.034 R)
• M15: 2,100,504 km (0.092 R)
• M16: 2,207,466 km (0.117 R)
• M17: 2,343,750 km (0.091 R)
• M18: 2,440,839 km (0.054 R)
• M19: 2,532,243 km (0.061 R)
• M20: 2,646,536 km (0.074 R)
• M21: 2,806,456 km (0.103 R)
• M22: 2,917,458 km (0.119 R)
• M23: 3,236,101 km (0.048 R)
• M24: 3,384,053 km (0.085 R)
• M25: 3,526,321 km (0.105 R)
• M26: 3,646,448 km (0.072 R)
• M27: 4,031,962 km (0.1 R)
• M28: 4,310,663 km (0.116 R)
• M29: 4,465,347 km (0.045 R)
• M30: 4,833,507 km (0.089 R)
• M31: 4,922,668 km (0.097 R)
• M32: 5,030,528 km (0.116 R)
• M33: 5,166,213 km (0.106 R)
• M34: 5,367,721 km (0.118 R)
• M35: 5,487,848 km (0.106 R)
• M36: 5,599,747 km (0.116 R)
• M37: 5,863,638 km (0.09 R)
• M38: 6,035,526 km (0.045 R)
• M39: 6,160,590 km (0.105 R)
• M40: 6,335,320 km (0.03 R)
• M41: 6,462,628 km (0.065 R)
• M42: 6,590,684 km (0.094 R)
• M43: 6,729,660 km (0.114 R)
• M44: 6,859,511 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.3

Radius: 8.7

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.1 AU - 1.48 AU

Year: 946 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,766,489 km

• M1: 109,057 km (0.087 R)
• M2: 174,581 km (0.095 R)
• M3: 231,877 km (0.118 R)
• M4: 303,833 km (0.076 R)
• M5: 390,151 km (0.114 R)
• M6: 448,794 km (0.096 R)
• M7: 520,750 km (0.093 R)
• M8: 576,401 km (0.091 R)
• M9: 739,612 km (0.114 R)
• M10: 821,143 km (0.076 R)
• M11: 875,297 km (0.112 R)
• M12: 930,648 km (0.1 R)
• M13: 1,078,002 km (0.116 R)
• M14: 1,144,573 km (0.114 R)
• M15: 1,296,116 km (0.107 R)
• M16: 1,483,861 km (0.066 R)
• M17: 1,611,618 km (0.091 R)
• M18: 1,672,953 km (0.103 R)
• M19: 1,750,744 km (0.102 R)
• M20: 1,877,902 km (0.032 R)
• M21: 1,950,756 km (0.086 R)
• M22: 2,200,734 km (0.113 R)
• M23: 2,269,101 km (0.118 R)
• M24: 2,329,538 km (0.084 R)
• M25: 2,559,021 km (0.025 R)
• M26: 2,622,002 km (0.114 R)
• M27: 2,676,456 km (0.071 R)
• M28: 2,777,284 km (0.08 R)
• M29: 2,916,859 km (0.075 R)
• M30: 3,030,105 km (0.107 R)
• M31: 3,087,401 km (0.093 R)
• M32: 3,388,841 km (0.115 R)
• M33: 3,659,314 km (0.091 R)
• M34: 4,020,293 km (0.053 R)
• M35: 4,157,325 km (0.12 R)
• M36: 4,436,026 km (0.117 R)
• M37: 4,809,572 km (0.098 R)
• M38: 4,887,811 km (0.074 R)
• M39: 4,955,130 km (0.098 R)
• M40: 5,113,554 km (0.087 R)
• M41: 5,193,440 km (0.094 R)
• M42: 5,250,736 km (0.105 R)
• M43: 5,423,820 km (0.065 R)
• M44: 5,587,181 km (0.12 R)
• M45: 6,086,838 km (0.088 R)
• M46: 6,195,895 km (0.106 R)
• M47: 6,293,283 km (0.117 R)
• M48: 6,366,736 km (0.089 R)
• M49: 6,725,471 km (0.061 R)
• M50: 6,926,232 km (0.11 R)
• M51: 7,027,360 km (0.113 R)
• M52: 7,167,234 km (0.091 R)
• M53: 7,295,140 km (0.104 R)
• M54: 7,398,063 km (0.093 R)
• M55: 7,462,540 km (0.119 R)
• M56: 7,605,406 km (0.097 R)
• M57: 7,722,840 km (0.083 R)
• M58: 8,212,026 km (0.11 R)
• M59: 8,292,210 km (0.104 R)
• M60: 8,413,085 km (0.066 R)
• M61: 8,534,708 km (0.112 R)
• M62: 8,724,847 km (0.12 R)
• M63: 9,234,228 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.3

Radius: 12.3

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.98 AU - 1.62 AU

Year: 957 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 48,766,489 km

• M1: 153,936 km (0.115 R)
• M2: 235,168 km (0.082 R)
• M3: 376,388 km (0.066 R)
• M4: 457,769 km (0.102 R)
• M5: 613,501 km (0.036 R)
• M6: 806,033 km (0.057 R)
• M7: 969,095 km (0.053 R)
• M8: 1,052,720 km (0.082 R)
• M9: 1,138,889 km (0.098 R)
• M10: 1,329,476 km (0.118 R)
• M11: 1,558,211 km (0.073 R)
• M12: 1,708,557 km (0.063 R)
• M13: 1,958,386 km (0.036 R)
• M14: 2,201,632 km (0.118 R)
• M15: 2,358,710 km (0.03 R)
• M16: 2,435,603 km (0.044 R)
• M17: 2,578,618 km (0.063 R)
• M18: 2,657,905 km (0.03 R)
• M19: 2,791,795 km (0.086 R)
• M20: 2,880,058 km (0.091 R)
• M21: 2,983,131 km (0.102 R)
• M22: 3,171,924 km (0.052 R)
• M23: 3,264,226 km (0.107 R)
• M24: 3,444,192 km (0.111 R)
• M25: 3,539,186 km (0.109 R)
• M26: 3,687,139 km (0.074 R)
• M27: 3,821,926 km (0.114 R)
• M28: 3,958,509 km (0.099 R)
• M29: 4,065,771 km (0.085 R)
• M30: 4,150,892 km (0.11 R)
• M31: 4,228,683 km (0.086 R)
• M32: 4,314,851 km (0.115 R)
• M33: 4,465,197 km (0.113 R)
• M34: 4,609,110 km (0.095 R)
• M35: 4,730,285 km (0.066 R)
• M36: 5,335,408 km (0.117 R)
• M37: 5,428,757 km (0.093 R)
• M38: 5,522,555 km (0.117 R)
• M39: 5,608,424 km (0.113 R)
• M40: 5,764,006 km (0.11 R)
• M41: 5,842,395 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 12.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.59 AU - 2.47 AU

Year: 1867 Days

Day: 12.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 48,766,489 km

• M1: 165,605 km (0.072 R)
• M2: 268,379 km (0.083 R)
• M3: 364,420 km (0.112 R)
• M4: 457,171 km (0.062 R)
• M5: 604,226 km (0.064 R)
• M6: 721,361 km (0.107 R)
• M7: 864,526 km (0.12 R)
• M8: 1,117,346 km (0.12 R)
• M9: 1,306,588 km (0.088 R)
• M10: 1,429,557 km (0.115 R)
• M11: 1,680,283 km (0.055 R)
• M12: 1,969,157 km (0.065 R)
• M13: 2,095,567 km (0.033 R)
• M14: 2,274,187 km (0.026 R)
• M15: 2,508,906 km (0.085 R)
• M16: 2,646,686 km (0.105 R)
• M17: 2,760,530 km (0.113 R)
• M18: 3,029,806 km (0.116 R)
• M19: 3,112,234 km (0.077 R)
• M20: 3,213,961 km (0.09 R)
• M21: 3,497,598 km (0.102 R)
• M22: 3,642,409 km (0.114 R)
• M23: 3,759,843 km (0.095 R)
• M24: 3,928,290 km (0.058 R)
• M25: 4,018,498 km (0.103 R)
• M26: 4,190,835 km (0.052 R)
• M27: 4,293,309 km (0.073 R)
• M28: 4,574,553 km (0.095 R)
• M29: 4,658,926 km (0.081 R)
• M30: 5,067,478 km (0.113 R)
• M31: 5,276,167 km (0.091 R)
• M32: 5,409,309 km (0.083 R)
• M33: 5,588,827 km (0.037 R)
• M34: 6,150,716 km (0.11 R)
• M35: 6,397,104 km (0.058 R)
• M36: 6,610,880 km (0.033 R)
• M37: 6,706,772 km (0.115 R)
• M38: 7,094,529 km (0.078 R)
• M39: 7,266,567 km (0.112 R)
• M40: 7,527,316 km (0.113 R)
• M41: 7,652,529 km (0.092 R)
• M42: 7,740,493 km (0.092 R)
• M43: 7,892,335 km (0.03 R)
• M44: 8,045,074 km (0.104 R)
• M45: 8,173,130 km (0.079 R)
• M46: 8,288,919 km (0.074 R)
• M47: 8,457,216 km (0.066 R)
• M48: 8,916,033 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.1

Radius: 14.1

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.79 AU - 6.55 AU

Year: 8717 Days

Day: 12.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,766,489 km

• M1: 191,784 km (0.063 R)
• M2: 287,976 km (0.094 R)
• M3: 429,795 km (0.078 R)
• M4: 650,302 km (0.076 R)
• M5: 894,894 km (0.052 R)
• M6: 1,038,508 km (0.108 R)
• M7: 1,310,029 km (0.062 R)
• M8: 1,945,820 km (0.116 R)
• M9: 2,410,620 km (0.115 R)
• M10: 2,512,945 km (0.072 R)
• M11: 2,616,916 km (0.052 R)
• M12: 2,722,232 km (0.111 R)
• M13: 2,829,045 km (0.087 R)
• M14: 3,130,335 km (0.1 R)
• M15: 3,299,231 km (0.051 R)
• M16: 3,413,524 km (0.073 R)
• M17: 3,558,185 km (0.046 R)
• M18: 4,375,439 km (0.109 R)
• M19: 4,724,899 km (0.119 R)
• M20: 5,282,899 km (0.025 R)
• M21: 5,689,656 km (0.11 R)
• M22: 5,966,412 km (0.064 R)
• M23: 6,933,562 km (0.07 R)
• M24: 7,080,916 km (0.102 R)
• M25: 7,833,842 km (0.061 R)
• M26: 8,970,786 km (0.108 R)
• M27: 9,415,540 km (0.114 R)
• M28: 9,661,180 km (0.119 R)
• M29: 9,909,064 km (0.071 R)
• M30: 10,242,817 km (0.026 R)
• M31: 10,537,824 km (0.08 R)
• M32: 11,007,112 km (0.11 R)
• M33: 11,658,312 km (0.084 R)
• M34: 11,922,202 km (0.096 R)
• M35: 12,055,045 km (0.117 R)
• M36: 12,188,187 km (0.115 R)
• M37: 12,411,387 km (0.028 R)
• M38: 12,590,905 km (0.083 R)
• M39: 13,088,916 km (0.114 R)
• M40: 14,574,573 km (0.043 R)
• M41: 14,763,963 km (0.106 R)
• M42: 15,578,374 km (0.113 R)
• M43: 15,723,634 km (0.112 R)
• M44: 16,162,105 km (0.062 R)
• M45: 16,456,514 km (0.087 R)
• M46: 16,555,099 km (0.094 R)
• M47: 16,901,717 km (0.092 R)
• M48: 17,905,070 km (0.111 R)
• M49: 18,414,152 km (0.11 R)
• M50: 18,567,789 km (0.083 R)
• M51: 19,082,854 km (0.116 R)
• M52: 20,232,813 km (0.086 R)
• M53: 21,782,796 km (0.089 R)
• M54: 22,873,963 km (0.098 R)
• M55: 23,592,781 km (0.109 R)
• M56: 23,927,132 km (0.119 R)
• M57: 24,882,763 km (0.067 R)
• M58: 25,279,796 km (0.078 R)
• M59: 25,736,219 km (0.098 R)
• M60: 28,650,236 km (0.1 R)
• M61: 28,947,487 km (0.119 R)
• M62: 29,126,257 km (0.095 R)
• M63: 29,425,004 km (0.106 R)
• M64: 30,387,815 km (0.075 R)
• M65: 30,630,164 km (0.094 R)
• M66: 31,728,661 km (0.107 R)
• M67: 31,851,631 km (0.119 R)
• M68: 32,468,273 km (0.1 R)
• M69: 33,088,805 km (0.07 R)
• M70: 34,467,948 km (0.035 R)
• M71: 34,974,187 km (0.105 R)
• M72: 36,122,051 km (0.113 R)
• M73: 36,443,088 km (0.042 R)
• M74: 36,894,126 km (0.06 R)
• M75: 38,454,581 km (0.06 R)
• M76: 38,782,500 km (0.112 R)
• M77: 39,837,763 km (0.041 R)
• M78: 41,976,564 km (0.04 R)
• M79: 42,788,133 km (0.094 R)
• M80: 42,923,967 km (0.085 R)
• M81: 45,461,746 km (0.119 R)
• M82: 45,669,687 km (0.118 R)
• M83: 46,364,868 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.3

Radius: 5.1

Gravity: 26.73 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.83 AU - 6.75 AU

Year: 10186 Days

Day: 24.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,766,489 km

• M1: 152,889 km (0.108 R)
• M2: 255,962 km (0.111 R)
• M3: 851,960 km (0.108 R)
• M4: 1,313,170 km (0.103 R)
• M5: 1,512,135 km (0.107 R)
• M6: 1,840,203 km (0.066 R)
• M7: 2,087,937 km (0.044 R)
• M8: 2,506,064 km (0.111 R)
• M9: 2,752,601 km (0.05 R)
• M10: 3,507,322 km (0.096 R)
• M11: 3,720,948 km (0.069 R)
• M12: 4,289,569 km (0.097 R)
• M13: 4,386,958 km (0.114 R)
• M14: 4,918,628 km (0.093 R)
• M15: 5,330,771 km (0.091 R)
• M16: 6,151,315 km (0.086 R)
• M17: 6,557,473 km (0.085 R)
• M18: 7,356,774 km (0.07 R)
• M19: 7,669,434 km (0.077 R)
• M20: 8,267,078 km (0.075 R)
• M21: 9,087,023 km (0.053 R)
• M22: 9,338,049 km (0.114 R)
• M23: 9,548,982 km (0.056 R)
• M24: 9,591,467 km (0.068 R)
• M25: 9,676,289 km (0.081 R)
• M26: 11,292,395 km (0.044 R)
• M27: 11,337,125 km (0.092 R)
• M28: 11,925,344 km (0.098 R)
• M29: 12,062,376 km (0.049 R)
• M30: 12,849,410 km (0.032 R)
• M31: 15,060,466 km (0.1 R)
• M32: 15,656,315 km (0.054 R)
• M33: 16,158,664 km (0.099 R)
• M34: 16,259,793 km (0.074 R)
• M35: 17,334,204 km (0.071 R)
• M36: 18,802,208 km (0.091 R)
• M37: 19,389,679 km (0.038 R)
• M38: 19,712,661 km (0.108 R)
• M39: 20,582,573 km (0.046 R)
• M40: 20,747,130 km (0.096 R)
• M41: 21,911,002 km (0.051 R)
• M42: 23,724,726 km (0.066 R)
• M43: 24,185,637 km (0.099 R)
• M44: 25,704,056 km (0.098 R)
• M45: 26,236,774 km (0.111 R)
• M46: 26,593,864 km (0.075 R)
• M47: 27,675,008 km (0.06 R)
• M48: 28,525,920 km (0.096 R)
• M49: 28,648,142 km (0.065 R)
• M50: 28,709,327 km (0.107 R)
• M51: 28,893,183 km (0.1 R)
• M52: 30,377,792 km (0.104 R)
• M53: 30,627,621 km (0.118 R)
• M54: 30,940,879 km (0.028 R)
• M55: 31,003,560 km (0.079 R)
• M56: 31,444,276 km (0.114 R)
• M57: 31,696,946 km (0.113 R)
• M58: 31,950,365 km (0.118 R)
• M59: 32,523,026 km (0.109 R)
• M60: 32,970,772 km (0.113 R)
• M61: 33,163,305 km (0.033 R)
• M62: 35,436,594 km (0.093 R)
• M63: 36,161,396 km (0.086 R)
• M64: 36,359,912 km (0.119 R)
• M65: 36,890,985 km (0.103 R)
• M66: 37,558,640 km (0.091 R)
• M67: 37,625,510 km (0.106 R)
• M68: 39,244,907 km (0.034 R)
• M69: 40,131,424 km (0.078 R)
• M70: 41,716,114 km (0.098 R)
• M71: 41,924,354 km (0.103 R)
• M72: 44,449,567 km (0.114 R)
• M73: 45,659,215 km (0.072 R)
• M74: 45,945,396 km (0.106 R)
• M75: 46,519,403 km (0.112 R)
• M76: 47,023,697 km (0.037 R)
• M77: 47,602,342 km (0.109 R)
• M78: 48,183,230 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 10,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit