🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.92 AU - 0.94 AU

Year: 343 Days

Day: 36.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.9 AU - 1.04 AU

Year: 366 Days

Day: 43.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,506,658 km

• M1: 208,988 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.08 AU - 1.22 AU

Year: 472 Days

Day: 26.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,506,658 km

• M1: 43,383 km (0.072 R)
• M2: 867,817 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.6 AU - 3.06 AU

Year: 1823 Days

Day: 38.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,506,658 km

• M1: 385,065 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.9

Radius: 11.4

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.69 AU - 6.83 AU

Year: 5293 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,506,658 km

• M1: 160,967 km (0.109 R)
• M2: 295,605 km (0.096 R)
• M3: 406,906 km (0.031 R)
• M4: 661,073 km (0.1 R)
• M5: 738,565 km (0.101 R)
• M6: 843,433 km (0.045 R)
• M7: 1,329,626 km (0.086 R)
• M8: 1,416,093 km (0.105 R)
• M9: 1,656,497 km (0.111 R)
• M10: 1,829,732 km (0.105 R)
• M11: 1,976,038 km (0.119 R)
• M12: 2,473,900 km (0.108 R)
• M13: 2,783,867 km (0.117 R)
• M14: 3,010,208 km (0.098 R)
• M15: 3,125,698 km (0.067 R)
• M16: 3,421,004 km (0.111 R)
• M17: 3,541,730 km (0.096 R)
• M18: 3,643,456 km (0.088 R)
• M19: 3,766,874 km (0.066 R)
• M20: 3,870,695 km (0.103 R)
• M21: 4,102,572 km (0.093 R)
• M22: 4,231,077 km (0.063 R)
• M23: 4,448,143 km (0.107 R)
• M24: 4,713,530 km (0.12 R)
• M25: 4,803,139 km (0.098 R)
• M26: 5,098,445 km (0.084 R)
• M27: 5,236,823 km (0.04 R)
• M28: 5,329,723 km (0.081 R)
• M29: 5,947,114 km (0.119 R)
• M30: 6,412,812 km (0.094 R)
• M31: 6,612,375 km (0.112 R)
• M32: 7,249,363 km (0.071 R)
• M33: 7,746,627 km (0.08 R)
• M34: 7,932,726 km (0.115 R)
• M35: 8,093,394 km (0.092 R)
• M36: 8,282,187 km (0.1 R)
• M37: 8,746,688 km (0.075 R)
• M38: 9,304,090 km (0.114 R)
• M39: 9,445,310 km (0.043 R)
• M40: 9,587,279 km (0.113 R)
• M41: 9,873,160 km (0.108 R)
• M42: 10,249,100 km (0.083 R)
• M43: 10,806,950 km (0.109 R)
• M44: 10,955,501 km (0.056 R)
• M45: 11,254,397 km (0.069 R)
• M46: 12,601,825 km (0.059 R)
• M47: 13,041,194 km (0.117 R)
• M48: 13,517,514 km (0.093 R)
• M49: 14,324,146 km (0.117 R)
• M50: 15,080,064 km (0.115 R)
• M51: 15,882,507 km (0.096 R)
• M52: 16,255,005 km (0.082 R)
• M53: 16,870,750 km (0.095 R)
• M54: 17,146,908 km (0.055 R)
• M55: 17,668,705 km (0.071 R)
• M56: 17,949,052 km (0.043 R)
• M57: 18,195,739 km (0.086 R)
• M58: 18,372,563 km (0.09 R)
• M59: 18,799,216 km (0.09 R)
• M60: 18,906,478 km (0.09 R)
• M61: 19,049,643 km (0.054 R)
• M62: 19,553,938 km (0.11 R)
• M63: 19,807,656 km (0.087 R)
• M64: 20,907,499 km (0.09 R)
• M65: 21,989,541 km (0.057 R)
• M66: 22,064,788 km (0.053 R)
• M67: 23,127,980 km (0.055 R)
• M68: 24,597,331 km (0.095 R)
• M69: 24,949,783 km (0.089 R)
• M70: 25,225,043 km (0.101 R)
• M71: 25,382,720 km (0.112 R)
• M72: 25,778,555 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.94 AU - 7.5 AU

Year: 5940 Days

Day: 7.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,506,658 km

• M1: 164,558 km (0.087 R)
• M2: 246,537 km (0.096 R)
• M3: 525,537 km (0.087 R)
• M4: 609,312 km (0.097 R)
• M5: 863,778 km (0.104 R)
• M6: 1,495,979 km (0.043 R)
• M7: 1,587,383 km (0.094 R)
• M8: 1,824,047 km (0.081 R)
• M9: 2,384,291 km (0.055 R)
• M10: 2,527,755 km (0.118 R)
• M11: 3,130,186 km (0.11 R)
• M12: 3,188,828 km (0.116 R)
• M13: 3,327,356 km (0.103 R)
• M14: 3,387,195 km (0.103 R)
• M15: 3,447,633 km (0.072 R)
• M16: 3,610,245 km (0.066 R)
• M17: 3,922,007 km (0.038 R)
• M18: 4,134,736 km (0.1 R)
• M19: 4,307,671 km (0.027 R)
• M20: 4,461,009 km (0.073 R)
• M21: 4,660,722 km (0.104 R)
• M22: 5,207,651 km (0.098 R)
• M23: 5,277,514 km (0.098 R)
• M24: 5,347,675 km (0.117 R)
• M25: 5,441,623 km (0.102 R)
• M26: 5,847,332 km (0.096 R)
• M27: 5,919,887 km (0.063 R)
• M28: 6,114,963 km (0.119 R)
• M29: 6,213,248 km (0.116 R)
• M30: 6,461,431 km (0.081 R)
• M31: 6,763,619 km (0.074 R)
• M32: 7,147,786 km (0.04 R)
• M33: 7,199,547 km (0.075 R)
• M34: 7,460,296 km (0.108 R)
• M35: 7,750,516 km (0.068 R)
• M36: 8,152,486 km (0.104 R)
• M37: 8,506,434 km (0.083 R)
• M38: 8,561,187 km (0.099 R)
• M39: 8,726,642 km (0.106 R)
• M40: 9,060,545 km (0.051 R)
• M41: 9,116,644 km (0.109 R)
• M42: 9,285,540 km (0.046 R)
• M43: 9,342,088 km (0.103 R)
• M44: 9,483,907 km (0.116 R)
• M45: 9,855,957 km (0.088 R)
• M46: 10,970,909 km (0.068 R)
• M47: 11,301,072 km (0.082 R)
• M48: 12,249,223 km (0.078 R)
• M49: 12,311,157 km (0.041 R)
• M50: 12,591,653 km (0.114 R)
• M51: 13,000,504 km (0.104 R)
• M52: 13,381,829 km (0.055 R)
• M53: 13,541,749 km (0.106 R)
• M54: 13,734,581 km (0.102 R)
• M55: 14,058,011 km (0.073 R)
• M56: 14,155,399 km (0.112 R)
• M57: 14,285,849 km (0.066 R)
• M58: 14,679,291 km (0.097 R)
• M59: 14,811,236 km (0.12 R)
• M60: 14,877,359 km (0.032 R)
• M61: 15,242,677 km (0.114 R)
• M62: 15,678,455 km (0.076 R)
• M63: 15,745,774 km (0.119 R)
• M64: 16,254,257 km (0.07 R)
• M65: 17,776,865 km (0.107 R)
• M66: 18,484,014 km (0.056 R)
• M67: 18,555,222 km (0.036 R)
• M68: 18,697,789 km (0.106 R)
• M69: 18,876,708 km (0.102 R)
• M70: 19,092,129 km (0.087 R)
• M71: 19,452,959 km (0.057 R)
• M72: 20,733,666 km (0.06 R)
• M73: 21,141,769 km (0.106 R)
• M74: 21,627,514 km (0.063 R)
• M75: 21,740,011 km (0.075 R)
• M76: 21,928,205 km (0.079 R)
• M77: 22,154,697 km (0.09 R)
• M78: 23,375,565 km (0.119 R)
• M79: 24,033,048 km (0.115 R)
• M80: 24,735,709 km (0.079 R)
• M81: 24,932,131 km (0.089 R)
• M82: 25,207,989 km (0.091 R)
• M83: 26,001,756 km (0.043 R)
• M84: 26,241,411 km (0.051 R)
• M85: 26,361,538 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.7

Radius: 14.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.06 AU - 9.58 AU

Year: 9189 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,506,658 km

• M1: 296,802 km (0.07 R)
• M2: 473,178 km (0.093 R)
• M3: 762,052 km (0.091 R)
• M4: 994,377 km (0.043 R)
• M5: 1,210,097 km (0.074 R)
• M6: 1,355,955 km (0.097 R)
• M7: 1,508,096 km (0.063 R)
• M8: 1,643,333 km (0.06 R)
• M9: 1,926,521 km (0.119 R)
• M10: 2,074,324 km (0.107 R)
• M11: 2,731,208 km (0.049 R)
• M12: 2,842,210 km (0.098 R)
• M13: 3,301,625 km (0.111 R)
• M14: 3,940,558 km (0.084 R)
• M15: 4,322,930 km (0.114 R)
• M16: 5,261,956 km (0.059 R)
• M17: 5,719,276 km (0.09 R)
• M18: 5,826,538 km (0.11 R)
• M19: 6,079,807 km (0.088 R)
• M20: 6,485,068 km (0.071 R)
• M21: 7,205,830 km (0.092 R)
• M22: 7,634,877 km (0.057 R)
• M23: 8,517,804 km (0.078 R)
• M24: 8,723,052 km (0.095 R)
• M25: 9,013,272 km (0.11 R)
• M26: 9,645,622 km (0.102 R)
• M27: 10,864,545 km (0.109 R)
• M28: 11,492,258 km (0.025 R)
• M29: 11,628,242 km (0.102 R)
• M30: 11,719,348 km (0.115 R)
• M31: 12,409,443 km (0.105 R)
• M32: 13,397,686 km (0.085 R)
• M33: 14,460,130 km (0.097 R)
• M34: 14,705,321 km (0.079 R)
• M35: 14,853,124 km (0.069 R)
• M36: 15,800,826 km (0.119 R)
• M37: 17,077,495 km (0.112 R)
• M38: 18,069,927 km (0.08 R)
• M39: 18,546,546 km (0.079 R)
• M40: 18,759,723 km (0.052 R)
• M41: 19,512,349 km (0.108 R)
• M42: 20,110,591 km (0.113 R)
• M43: 20,604,564 km (0.112 R)
• M44: 21,604,476 km (0.098 R)
• M45: 21,941,220 km (0.104 R)
• M46: 22,279,910 km (0.082 R)
• M47: 22,962,226 km (0.065 R)
• M48: 24,172,922 km (0.118 R)
• M49: 24,347,502 km (0.117 R)
• M50: 24,639,517 km (0.11 R)
• M51: 25,404,262 km (0.112 R)
• M52: 25,938,176 km (0.118 R)
• M53: 27,562,360 km (0.1 R)
• M54: 27,805,756 km (0.09 R)
• M55: 28,233,457 km (0.078 R)
• M56: 29,281,240 km (0.049 R)
• M57: 31,287,946 km (0.1 R)
• M58: 31,732,850 km (0.081 R)
• M59: 33,598,186 km (0.106 R)
• M60: 33,988,636 km (0.036 R)
• M61: 34,315,059 km (0.065 R)
• M62: 34,971,045 km (0.115 R)
• M63: 35,962,879 km (0.118 R)
• M64: 36,830,098 km (0.116 R)
• M65: 37,098,178 km (0.117 R)
• M66: 37,367,005 km (0.105 R)
• M67: 37,839,136 km (0.118 R)
• M68: 38,380,979 km (0.1 R)
• M69: 38,993,732 km (0.094 R)
• M70: 39,815,623 km (0.061 R)
• M71: 40,366,741 km (0.06 R)
• M72: 40,920,553 km (0.096 R)
• M73: 42,878,190 km (0.072 R)
• M74: 43,726,560 km (0.116 R)
• M75: 44,081,556 km (0.115 R)
• M76: 45,511,562 km (0.114 R)
• M77: 45,799,538 km (0.064 R)
• M78: 46,594,202 km (0.086 R)
• M79: 47,758,073 km (0.032 R)
• M80: 48,123,840 km (0.068 R)
• M81: 48,711,011 km (0.11 R)
• M82: 49,152,774 km (0.07 R)
• M83: 49,300,427 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.6

Radius: 3.7

Gravity: 31.67 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.78 AU - 16.52 AU

Year: 24850 Days

Day: 19.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 75,506,658 km

• M1: 133,142 km (0.069 R)
• M2: 213,327 km (0.054 R)
• M3: 540,048 km (0.091 R)
• M4: 1,296,565 km (0.065 R)
• M5: 1,443,619 km (0.115 R)
• M6: 1,503,907 km (0.071 R)
• M7: 1,689,858 km (0.111 R)
• M8: 1,817,913 km (0.079 R)
• M9: 2,255,637 km (0.05 R)
• M10: 2,504,268 km (0.06 R)
• M11: 2,540,471 km (0.084 R)
• M12: 2,950,519 km (0.088 R)
• M13: 3,421,004 km (0.045 R)
• M14: 6,345,044 km (0.114 R)
• M15: 6,543,860 km (0.098 R)
• M16: 6,846,047 km (0.096 R)
• M17: 6,998,936 km (0.085 R)
• M18: 7,832,795 km (0.072 R)
• M19: 7,885,902 km (0.062 R)
• M20: 8,533,063 km (0.079 R)
• M21: 9,085,228 km (0.077 R)
• M22: 10,281,862 km (0.029 R)
• M23: 10,750,701 km (0.07 R)
• M24: 10,928,274 km (0.114 R)
• M25: 11,406,538 km (0.049 R)
• M26: 11,527,264 km (0.05 R)
• M27: 11,709,025 km (0.068 R)
• M28: 12,259,994 km (0.097 R)
• M29: 13,196,776 km (0.102 R)
• M30: 15,337,522 km (0.048 R)
• M31: 16,754,662 km (0.118 R)
• M32: 18,142,781 km (0.096 R)
• M33: 18,283,702 km (0.114 R)
• M34: 18,354,163 km (0.087 R)
• M35: 20,806,221 km (0.109 R)
• M36: 21,546,731 km (0.098 R)
• M37: 21,770,529 km (0.063 R)
• M38: 22,597,806 km (0.093 R)
• M39: 24,050,850 km (0.113 R)
• M40: 24,905,802 km (0.112 R)
• M41: 24,984,041 km (0.118 R)
• M42: 25,062,281 km (0.105 R)
• M43: 25,140,670 km (0.047 R)
• M44: 25,849,764 km (0.092 R)
• M45: 26,087,625 km (0.09 R)
• M46: 27,046,098 km (0.055 R)
• M47: 28,260,534 km (0.045 R)
• M48: 29,492,472 km (0.104 R)
• M49: 29,823,832 km (0.057 R)
• M50: 30,073,361 km (0.072 R)
• M51: 31,753,644 km (0.079 R)
• M52: 32,008,409 km (0.101 R)
• M53: 32,434,314 km (0.101 R)
• M54: 33,119,772 km (0.08 R)
• M55: 33,550,614 km (0.099 R)
• M56: 33,723,549 km (0.067 R)
• M57: 34,070,167 km (0.096 R)
• M58: 35,116,903 km (0.042 R)
• M59: 35,732,499 km (0.077 R)
• M60: 37,779,895 km (0.084 R)
• M61: 38,681,821 km (0.045 R)
• M62: 38,772,477 km (0.083 R)
• M63: 39,317,462 km (0.107 R)
• M64: 42,266,634 km (0.094 R)
• M65: 42,640,330 km (0.096 R)
• M66: 43,484,959 km (0.104 R)
• M67: 43,767,849 km (0.064 R)
• M68: 44,051,187 km (0.089 R)
• M69: 44,524,814 km (0.089 R)
• M70: 44,714,804 km (0.116 R)
• M71: 46,629,058 km (0.074 R)
• M72: 47,015,020 km (0.027 R)
• M73: 48,569,791 km (0.089 R)
• M74: 48,765,315 km (0.073 R)
• M75: 49,353,534 km (0.104 R)
• M76: 49,648,541 km (0.114 R)
• M77: 51,032,621 km (0.096 R)
• M78: 51,829,379 km (0.117 R)
• M79: 53,031,996 km (0.117 R)
• M80: 53,233,355 km (0.115 R)
• M81: 53,636,821 km (0.089 R)
• M82: 53,737,799 km (0.09 R)
• M83: 54,548,320 km (0.037 R)
• M84: 56,591,977 km (0.112 R)
• M85: 58,348,705 km (0.099 R)
• M86: 58,972,977 km (0.03 R)
• M87: 60,018,367 km (0.054 R)
• M88: 61,069,890 km (0.076 R)
• M89: 62,233,612 km (0.117 R)
• M90: 62,552,255 km (0.118 R)
• M91: 64,797,869 km (0.062 R)
• M92: 65,444,281 km (0.118 R)
• M93: 65,984,629 km (0.116 R)
• M94: 67,178,569 km (0.062 R)
• M95: 68,708,357 km (0.091 R)
• M96: 70,913,729 km (0.049 R)
• M97: 71,691,040 km (0.105 R)
• M98: 72,136,542 km (0.052 R)
• M99: 72,471,192 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 17,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit