🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.83 AU - 1.11 AU

Year: 366 Days

Day: 22.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.88 AU - 1.24 AU

Year: 418 Days

Day: 36.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.15 AU - 1.53 AU

Year: 594 Days

Day: 18.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.18 AU - 3.56 AU

Year: 2369 Days

Day: 19 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 9.5

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.74 AU - 6.12 AU

Year: 4191 Days

Day: 8.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,067,202 km

• M1: 139,724 km (0.117 R)
• M2: 216,319 km (0.118 R)
• M3: 315,203 km (0.059 R)
• M4: 434,731 km (0.046 R)
• M5: 837,898 km (0.081 R)
• M6: 903,870 km (0.085 R)
• M7: 1,291,927 km (0.052 R)
• M8: 1,400,834 km (0.111 R)
• M9: 1,496,577 km (0.043 R)
• M10: 1,611,169 km (0.107 R)
• M11: 1,711,848 km (0.116 R)
• M12: 2,135,510 km (0.075 R)
• M13: 2,284,060 km (0.063 R)
• M14: 2,455,200 km (0.094 R)
• M15: 3,679,210 km (0.062 R)
• M16: 3,745,931 km (0.115 R)
• M17: 4,039,741 km (0.11 R)
• M18: 4,745,992 km (0.109 R)
• M19: 4,891,850 km (0.09 R)
• M20: 5,014,670 km (0.081 R)
• M21: 5,464,960 km (0.078 R)
• M22: 5,617,849 km (0.095 R)
• M23: 5,876,055 km (0.051 R)
• M24: 6,138,150 km (0.092 R)
• M25: 6,404,135 km (0.073 R)
• M26: 6,511,547 km (0.082 R)
• M27: 6,619,706 km (0.098 R)
• M28: 7,113,379 km (0.085 R)
• M29: 7,224,680 km (0.067 R)
• M30: 7,477,201 km (0.114 R)
• M31: 8,252,567 km (0.056 R)
• M32: 8,457,665 km (0.075 R)
• M33: 8,634,939 km (0.113 R)
• M34: 9,113,502 km (0.081 R)
• M35: 9,204,308 km (0.093 R)
• M36: 9,754,828 km (0.072 R)
• M37: 10,065,394 km (0.055 R)
• M38: 10,347,685 km (0.108 R)
• M39: 10,696,098 km (0.087 R)
• M40: 10,919,897 km (0.032 R)
• M41: 11,307,205 km (0.118 R)
• M42: 12,261,789 km (0.119 R)
• M43: 12,496,060 km (0.103 R)
• M44: 12,969,088 km (0.109 R)
• M45: 13,037,155 km (0.086 R)
• M46: 13,173,588 km (0.119 R)
• M47: 13,310,471 km (0.11 R)
• M48: 13,585,880 km (0.034 R)
• M49: 14,599,555 km (0.089 R)
• M50: 14,741,374 km (0.116 R)
• M51: 14,954,850 km (0.074 R)
• M52: 15,241,031 km (0.06 R)
• M53: 15,420,848 km (0.089 R)
• M54: 15,746,373 km (0.083 R)
• M55: 16,220,448 km (0.12 R)
• M56: 16,773,362 km (0.076 R)
• M57: 16,996,263 km (0.119 R)
• M58: 17,070,763 km (0.105 R)
• M59: 17,220,061 km (0.096 R)
• M60: 18,277,718 km (0.069 R)
• M61: 18,737,582 km (0.111 R)
• M62: 18,814,475 km (0.051 R)
• M63: 19,317,573 km (0.069 R)
• M64: 19,629,335 km (0.088 R)
• M65: 19,707,425 km (0.113 R)
• M66: 19,785,814 km (0.1 R)
• M67: 20,534,851 km (0.078 R)
• M68: 23,664,438 km (0.112 R)
• M69: 24,039,779 km (0.097 R)
• M70: 24,669,886 km (0.09 R)
• M71: 24,838,782 km (0.09 R)
• M72: 25,177,770 km (0.066 R)
• M73: 26,032,124 km (0.107 R)
• M74: 26,204,012 km (0.081 R)
• M75: 26,635,751 km (0.063 R)
• M76: 26,722,368 km (0.084 R)
• M77: 27,244,016 km (0.112 R)
• M78: 27,725,123 km (0.079 R)
• M79: 28,076,678 km (0.104 R)
• M80: 28,695,714 km (0.081 R)
• M81: 29,274,508 km (0.117 R)
• M82: 29,722,404 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.5

Radius: 10.9

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.97 AU - 12.23 AU

Year: 14160 Days

Day: 5.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,067,202 km

• M1: 137,630 km (0.085 R)
• M2: 292,913 km (0.09 R)
• M3: 393,143 km (0.082 R)
• M4: 1,069,326 km (0.115 R)
• M5: 1,240,316 km (0.078 R)
• M6: 1,342,342 km (0.114 R)
• M7: 1,420,731 km (0.102 R)
• M8: 1,527,693 km (0.043 R)
• M9: 1,665,473 km (0.118 R)
• M10: 1,807,591 km (0.066 R)
• M11: 2,320,861 km (0.101 R)
• M12: 2,980,588 km (0.065 R)
• M13: 3,331,545 km (0.07 R)
• M14: 3,475,757 km (0.068 R)
• M15: 5,320,149 km (0.065 R)
• M16: 5,531,680 km (0.027 R)
• M17: 5,789,438 km (0.063 R)
• M18: 6,316,471 km (0.036 R)
• M19: 6,813,136 km (0.051 R)
• M20: 6,950,915 km (0.085 R)
• M21: 7,940,505 km (0.112 R)
• M22: 9,226,000 km (0.106 R)
• M23: 10,788,400 km (0.117 R)
• M24: 11,654,721 km (0.097 R)
• M25: 12,151,985 km (0.103 R)
• M26: 14,385,630 km (0.077 R)
• M27: 14,621,845 km (0.104 R)
• M28: 15,098,016 km (0.069 R)
• M29: 15,277,982 km (0.055 R)
• M30: 15,579,421 km (0.079 R)
• M31: 16,126,950 km (0.109 R)
• M32: 17,366,218 km (0.083 R)
• M33: 18,443,622 km (0.108 R)
• M34: 18,700,332 km (0.098 R)
• M35: 19,347,193 km (0.102 R)
• M36: 20,463,493 km (0.107 R)
• M37: 20,662,757 km (0.095 R)
• M38: 21,196,971 km (0.095 R)
• M39: 21,600,736 km (0.051 R)
• M40: 21,803,590 km (0.095 R)
• M41: 23,240,927 km (0.085 R)
• M42: 25,347,115 km (0.093 R)
• M43: 25,704,056 km (0.096 R)
• M44: 25,990,835 km (0.096 R)
• M45: 26,784,751 km (0.104 R)
• M46: 27,367,285 km (0.066 R)
• M47: 31,330,581 km (0.097 R)
• M48: 31,407,026 km (0.104 R)
• M49: 32,949,829 km (0.041 R)
• M50: 34,438,327 km (0.077 R)
• M51: 35,310,034 km (0.09 R)
• M52: 36,108,887 km (0.071 R)
• M53: 37,075,289 km (0.101 R)
• M54: 38,295,260 km (0.088 R)
• M55: 40,357,616 km (0.094 R)
• M56: 41,192,671 km (0.103 R)
• M57: 41,780,591 km (0.051 R)
• M58: 43,305,143 km (0.101 R)
• M59: 44,934,114 km (0.089 R)
• M60: 45,020,432 km (0.089 R)
• M61: 45,452,620 km (0.115 R)
• M62: 45,973,221 km (0.113 R)
• M63: 47,020,256 km (0.026 R)
• M64: 47,107,771 km (0.036 R)
• M65: 47,283,249 km (0.119 R)
• M66: 47,898,695 km (0.117 R)
• M67: 47,986,958 km (0.046 R)
• M68: 49,582,868 km (0.086 R)
• M69: 50,566,773 km (0.113 R)
• M70: 50,746,291 km (0.111 R)
• M71: 54,014,705 km (0.113 R)
• M72: 54,842,430 km (0.065 R)
• M73: 55,859,845 km (0.082 R)
• M74: 56,603,646 km (0.112 R)
• M75: 57,257,239 km (0.105 R)
• M76: 59,422,069 km (0.115 R)
• M77: 59,801,300 km (0.034 R)
• M78: 61,134,965 km (0.083 R)
• M79: 61,901,355 km (0.115 R)
• M80: 63,153,788 km (0.072 R)
• M81: 63,347,069 km (0.101 R)
• M82: 63,443,859 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.1

Radius: 5.5

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.11 AU - 14.57 AU

Year: 16597 Days

Day: 22.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,067,202 km

• M1: 81,082 km (0.106 R)
• M2: 142,866 km (0.114 R)
• M3: 243,695 km (0.105 R)
• M4: 291,417 km (0.063 R)
• M5: 440,865 km (0.077 R)
• M6: 647,460 km (0.101 R)
• M7: 1,039,705 km (0.114 R)
• M8: 1,206,058 km (0.098 R)
• M9: 1,248,993 km (0.103 R)
• M10: 1,658,292 km (0.096 R)
• M11: 1,730,249 km (0.028 R)
• M12: 1,952,851 km (0.081 R)
• M13: 2,316,972 km (0.086 R)
• M14: 2,479,435 km (0.096 R)
• M15: 2,758,585 km (0.118 R)
• M16: 2,815,582 km (0.107 R)
• M17: 3,316,286 km (0.105 R)
• M18: 3,875,782 km (0.05 R)
• M19: 4,803,288 km (0.036 R)
• M20: 5,832,372 km (0.087 R)
• M21: 6,618,659 km (0.043 R)
• M22: 6,926,830 km (0.062 R)
• M23: 7,279,133 km (0.037 R)
• M24: 7,477,500 km (0.083 R)
• M25: 7,517,293 km (0.055 R)
• M26: 7,960,551 km (0.111 R)
• M27: 8,495,214 km (0.117 R)
• M28: 9,254,723 km (0.064 R)
• M29: 9,555,863 km (0.069 R)
• M30: 9,642,480 km (0.09 R)
• M31: 11,337,574 km (0.107 R)
• M32: 11,752,409 km (0.087 R)
• M33: 12,313,251 km (0.1 R)
• M34: 13,170,597 km (0.061 R)
• M35: 13,948,805 km (0.057 R)
• M36: 14,691,857 km (0.069 R)
• M37: 15,549,502 km (0.103 R)
• M38: 16,631,244 km (0.095 R)
• M39: 16,787,723 km (0.054 R)
• M40: 16,839,933 km (0.117 R)
• M41: 17,154,687 km (0.037 R)
• M42: 17,418,578 km (0.066 R)
• M43: 17,683,665 km (0.102 R)
• M44: 17,736,922 km (0.092 R)
• M45: 17,950,249 km (0.095 R)
• M46: 18,110,767 km (0.116 R)
• M47: 18,920,540 km (0.035 R)
• M48: 20,073,940 km (0.048 R)
• M49: 20,352,042 km (0.086 R)
• M50: 20,631,192 km (0.112 R)
• M51: 20,743,241 km (0.092 R)
• M52: 23,200,984 km (0.034 R)
• M53: 24,671,681 km (0.116 R)
• M54: 24,969,381 km (0.094 R)
• M55: 25,749,085 km (0.09 R)
• M56: 26,232,884 km (0.033 R)
• M57: 27,209,459 km (0.113 R)
• M58: 27,270,794 km (0.052 R)
• M59: 27,455,398 km (0.079 R)
• M60: 28,259,935 km (0.117 R)
• M61: 28,509,016 km (0.071 R)
• M62: 30,911,707 km (0.113 R)
• M63: 31,942,586 km (0.068 R)
• M64: 32,657,963 km (0.098 R)
• M65: 32,788,562 km (0.08 R)
• M66: 33,247,080 km (0.117 R)
• M67: 34,236,819 km (0.107 R)
• M68: 34,701,919 km (0.112 R)
• M69: 35,705,870 km (0.103 R)
• M70: 35,975,146 km (0.11 R)
• M71: 36,583,561 km (0.119 R)
• M72: 36,787,014 km (0.115 R)
• M73: 36,854,931 km (0.037 R)
• M74: 36,990,916 km (0.103 R)
• M75: 38,497,965 km (0.094 R)
• M76: 38,635,894 km (0.105 R)
• M77: 38,705,008 km (0.045 R)
• M78: 39,954,899 km (0.081 R)
• M79: 40,164,635 km (0.051 R)
• M80: 40,374,521 km (0.057 R)
• M81: 40,795,639 km (0.06 R)
• M82: 41,642,213 km (0.075 R)
• M83: 42,423,263 km (0.106 R)
• M84: 43,424,223 km (0.093 R)
• M85: 43,855,663 km (0.083 R)
• M86: 44,650,177 km (0.106 R)
• M87: 45,303,920 km (0.047 R)
• M88: 46,547,228 km (0.09 R)
• M89: 46,841,337 km (0.093 R)
• M90: 47,283,698 km (0.06 R)
• M91: 48,843,106 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.8

Radius: 4.4

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.32 AU - 19.6 AU

Year: 31610 Days

Day: 21.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,067,202 km

• M1: 57,296 km (0.097 R)
• M2: 103,372 km (0.092 R)
• M3: 307,274 km (0.117 R)
• M4: 645,515 km (0.12 R)
• M5: 955,182 km (0.049 R)
• M6: 1,625,231 km (0.113 R)
• M7: 2,296,028 km (0.087 R)
• M8: 2,371,126 km (0.039 R)
• M9: 2,409,124 km (0.073 R)
• M10: 2,879,161 km (0.119 R)
• M11: 3,083,212 km (0.083 R)
• M12: 3,635,677 km (0.054 R)
• M13: 3,679,509 km (0.068 R)
• M14: 3,723,341 km (0.048 R)
• M15: 3,767,473 km (0.072 R)
• M16: 3,900,914 km (0.046 R)
• M17: 5,367,572 km (0.083 R)
• M18: 5,822,050 km (0.104 R)
• M19: 6,288,795 km (0.092 R)
• M20: 6,341,454 km (0.115 R)
• M21: 6,821,513 km (0.087 R)
• M22: 7,872,738 km (0.102 R)
• M23: 8,157,721 km (0.11 R)
• M24: 8,737,712 km (0.065 R)
• M25: 8,973,479 km (0.089 R)
• M26: 9,271,178 km (0.096 R)
• M27: 10,996,640 km (0.099 R)
• M28: 11,895,723 km (0.106 R)
• M29: 13,220,413 km (0.097 R)
• M30: 13,355,500 km (0.075 R)
• M31: 13,900,185 km (0.113 R)
• M32: 14,382,788 km (0.088 R)
• M33: 14,870,776 km (0.092 R)
• M34: 15,293,390 km (0.071 R)
• M35: 15,719,894 km (0.11 R)
• M36: 16,803,431 km (0.079 R)
• M37: 17,539,004 km (0.087 R)
• M38: 18,060,203 km (0.114 R)
• M39: 18,285,049 km (0.045 R)
• M40: 18,586,488 km (0.116 R)
• M41: 20,976,763 km (0.105 R)
• M42: 21,371,253 km (0.101 R)
• M43: 21,609,113 km (0.11 R)
• M44: 21,688,550 km (0.078 R)
• M45: 22,730,798 km (0.069 R)
• M46: 23,054,677 km (0.095 R)
• M47: 23,217,141 km (0.067 R)
• M48: 23,871,183 km (0.09 R)
• M49: 24,035,591 km (0.104 R)
• M50: 24,365,604 km (0.094 R)
• M51: 26,207,303 km (0.108 R)
• M52: 27,747,114 km (0.053 R)
• M53: 27,833,581 km (0.109 R)
• M54: 28,789,961 km (0.11 R)
• M55: 29,140,319 km (0.089 R)
• M56: 31,092,721 km (0.091 R)
• M57: 31,903,541 km (0.073 R)
• M58: 32,357,122 km (0.067 R)
• M59: 32,995,456 km (0.059 R)
• M60: 39,118,646 km (0.099 R)
• M61: 40,091,182 km (0.073 R)
• M62: 41,367,402 km (0.028 R)
• M63: 41,564,871 km (0.079 R)
• M64: 42,159,223 km (0.109 R)
• M65: 42,856,349 km (0.064 R)
• M66: 43,256,374 km (0.11 R)
• M67: 43,557,215 km (0.086 R)
• M68: 45,988,629 km (0.067 R)
• M69: 46,500,703 km (0.085 R)
• M70: 46,706,101 km (0.113 R)
• M71: 48,151,964 km (0.093 R)
• M72: 52,898,106 km (0.068 R)
• M73: 53,219,891 km (0.069 R)
• M74: 53,649,686 km (0.049 R)
• M75: 54,296,697 km (0.081 R)
• M76: 55,489,590 km (0.083 R)
• M77: 56,910,471 km (0.086 R)
• M78: 57,130,230 km (0.108 R)
• M79: 57,570,347 km (0.062 R)
• M80: 58,343,319 km (0.096 R)
• M81: 60,234,984 km (0.084 R)
• M82: 61,920,653 km (0.108 R)
• M83: 63,052,959 km (0.045 R)
• M84: 63,963,711 km (0.099 R)
• M85: 64,420,733 km (0.072 R)
• M86: 64,535,175 km (0.032 R)
• M87: 67,301,688 km (0.099 R)
• M88: 68,115,950 km (0.087 R)
• M89: 70,813,947 km (0.076 R)
• M90: 72,592,217 km (0.081 R)
• M91: 72,830,527 km (0.12 R)
• M92: 76,677,137 km (0.059 R)
• M93: 78,258,685 km (0.049 R)
• M94: 81,206,511 km (0.103 R)
• M95: 81,701,232 km (0.117 R)
• M96: 82,942,744 km (0.103 R)
• M97: 83,067,210 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 14,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit