🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.58 AU - 0.74 AU

Year: 202 Days

Day: 22.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.61 AU - 0.91 AU

Year: 250 Days

Day: 25.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.79 AU - 1.17 AU

Year: 365 Days

Day: 46.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,612,747 km

• M1: 65,374 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.5 AU - 1.66 AU

Year: 748 Days

Day: 17.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,612,747 km

• M1: 1,073,963 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.75 AU - 3.43 AU

Year: 2046 Days

Day: 24.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,612,747 km

• M1: 37,699 km (0.09 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.3

Radius: 14.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.9 AU - 6.58 AU

Year: 5181 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,612,747 km

• M1: 193,131 km (0.074 R)
• M2: 292,314 km (0.084 R)
• M3: 533,616 km (0.096 R)
• M4: 671,994 km (0.052 R)
• M5: 785,389 km (0.056 R)
• M6: 1,138,290 km (0.071 R)
• M7: 1,309,879 km (0.104 R)
• M8: 1,407,417 km (0.073 R)
• M9: 1,750,893 km (0.094 R)
• M10: 1,951,654 km (0.11 R)
• M11: 2,237,984 km (0.064 R)
• M12: 2,376,362 km (0.089 R)
• M13: 2,661,945 km (0.047 R)
• M14: 3,045,962 km (0.074 R)
• M15: 3,178,057 km (0.053 R)
• M16: 3,267,068 km (0.119 R)
• M17: 3,890,891 km (0.098 R)
• M18: 4,082,825 km (0.081 R)
• M19: 4,754,370 km (0.104 R)
• M20: 4,985,947 km (0.112 R)
• M21: 6,143,536 km (0.111 R)
• M22: 6,652,318 km (0.11 R)
• M23: 6,824,954 km (0.119 R)
• M24: 7,057,429 km (0.044 R)
• M25: 7,530,458 km (0.102 R)
• M26: 7,650,286 km (0.039 R)
• M27: 7,831,449 km (0.093 R)
• M28: 9,202,214 km (0.064 R)
• M29: 9,523,999 km (0.089 R)
• M30: 9,718,925 km (0.108 R)
• M31: 9,948,109 km (0.062 R)
• M32: 11,086,399 km (0.1 R)
• M33: 11,222,982 km (0.048 R)
• M34: 11,567,057 km (0.057 R)
• M35: 12,160,063 km (0.105 R)
• M36: 12,265,679 km (0.059 R)
• M37: 12,513,413 km (0.06 R)
• M38: 13,667,261 km (0.061 R)
• M39: 14,034,674 km (0.091 R)
• M40: 14,219,726 km (0.12 R)
• M41: 14,854,919 km (0.117 R)
• M42: 15,119,109 km (0.098 R)
• M43: 16,424,500 km (0.06 R)
• M44: 17,011,971 km (0.078 R)
• M45: 17,169,796 km (0.072 R)
• M46: 17,686,059 km (0.08 R)
• M47: 17,805,887 km (0.115 R)
• M48: 18,247,799 km (0.089 R)
• M49: 18,368,973 km (0.081 R)
• M50: 18,530,838 km (0.084 R)
• M51: 18,897,053 km (0.052 R)
• M52: 19,060,414 km (0.116 R)
• M53: 20,009,613 km (0.076 R)
• M54: 20,932,033 km (0.09 R)
• M55: 21,611,507 km (0.118 R)
• M56: 21,868,217 km (0.071 R)
• M57: 22,600,947 km (0.108 R)
• M58: 22,861,547 km (0.111 R)
• M59: 23,210,558 km (0.026 R)
• M60: 23,605,198 km (0.108 R)
• M61: 24,668,689 km (0.113 R)
• M62: 25,251,223 km (0.118 R)
• M63: 25,974,529 km (0.119 R)
• M64: 26,293,023 km (0.119 R)
• M65: 26,704,566 km (0.086 R)
• M66: 27,998,438 km (0.108 R)
• M67: 28,465,483 km (0.109 R)
• M68: 28,887,947 km (0.1 R)
• M69: 30,311,521 km (0.117 R)
• M70: 30,790,982 km (0.083 R)
• M71: 31,224,816 km (0.112 R)
• M72: 31,903,541 km (0.048 R)
• M73: 32,685,340 km (0.069 R)
• M74: 32,832,544 km (0.114 R)
• M75: 32,980,047 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.8

Radius: 10.6

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.88 AU - 7.2 AU

Year: 5592 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,612,747 km

• M1: 171,439 km (0.107 R)
• M2: 381,624 km (0.112 R)
• M3: 1,140,833 km (0.085 R)
• M4: 1,259,464 km (0.077 R)
• M5: 1,335,909 km (0.119 R)
• M6: 1,429,707 km (0.09 R)
• M7: 1,827,488 km (0.073 R)
• M8: 2,203,577 km (0.117 R)
• M9: 2,525,810 km (0.098 R)
• M10: 2,782,520 km (0.077 R)
• M11: 3,131,083 km (0.087 R)
• M12: 3,342,764 km (0.108 R)
• M13: 3,669,187 km (0.11 R)
• M14: 4,189,638 km (0.101 R)
• M15: 4,259,351 km (0.069 R)
• M16: 4,781,746 km (0.084 R)
• M17: 4,927,903 km (0.119 R)
• M18: 5,249,539 km (0.086 R)
• M19: 5,450,748 km (0.062 R)
• M20: 5,552,475 km (0.09 R)
• M21: 5,861,245 km (0.111 R)
• M22: 6,122,742 km (0.109 R)
• M23: 6,202,029 km (0.088 R)
• M24: 6,985,622 km (0.118 R)
• M25: 7,375,025 km (0.045 R)
• M26: 7,515,797 km (0.053 R)
• M27: 7,714,463 km (0.106 R)
• M28: 8,117,031 km (0.102 R)
• M29: 8,262,590 km (0.071 R)
• M30: 8,526,480 km (0.059 R)
• M31: 8,793,363 km (0.099 R)
• M32: 9,671,652 km (0.113 R)
• M33: 10,230,998 km (0.06 R)
• M34: 10,388,226 km (0.084 R)
• M35: 11,025,064 km (0.098 R)
• M36: 11,121,704 km (0.101 R)
• M37: 11,315,882 km (0.048 R)
• M38: 12,070,454 km (0.081 R)
• M39: 12,236,657 km (0.084 R)
• M40: 13,113,151 km (0.092 R)
• M41: 13,181,368 km (0.08 R)
• M42: 13,386,915 km (0.082 R)
• M43: 13,627,917 km (0.062 R)
• M44: 14,536,126 km (0.107 R)
• M45: 15,068,844 km (0.073 R)
• M46: 15,608,144 km (0.094 R)
• M47: 15,789,307 km (0.089 R)
• M48: 16,300,184 km (0.114 R)
• M49: 17,039,497 km (0.064 R)
• M50: 17,263,445 km (0.062 R)
• M51: 17,338,393 km (0.074 R)
• M52: 17,601,237 km (0.111 R)
• M53: 17,827,578 km (0.113 R)
• M54: 18,130,963 km (0.11 R)
• M55: 19,012,543 km (0.075 R)
• M56: 19,673,167 km (0.114 R)
• M57: 20,183,446 km (0.085 R)
• M58: 20,420,409 km (0.073 R)
• M59: 20,658,419 km (0.095 R)
• M60: 21,337,443 km (0.071 R)
• M61: 22,105,180 km (0.069 R)
• M62: 22,594,664 km (0.052 R)
• M63: 22,799,613 km (0.115 R)
• M64: 22,964,021 km (0.099 R)
• M65: 23,252,895 km (0.098 R)
• M66: 23,625,842 km (0.116 R)
• M67: 23,833,933 km (0.085 R)
• M68: 24,461,945 km (0.083 R)
• M69: 24,968,184 km (0.064 R)
• M70: 25,776,910 km (0.11 R)
• M71: 26,205,957 km (0.119 R)
• M72: 26,507,696 km (0.094 R)
• M73: 27,201,830 km (0.102 R)
• M74: 27,288,896 km (0.113 R)
• M75: 27,463,626 km (0.07 R)
• M76: 27,945,780 km (0.114 R)
• M77: 28,829,604 km (0.103 R)
• M78: 28,918,615 km (0.087 R)
• M79: 29,498,606 km (0.05 R)
• M80: 29,632,945 km (0.115 R)
• M81: 30,217,723 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.9

Radius: 8.6

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.94 AU - 9.54 AU

Year: 8911 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,612,747 km

• M1: 111,002 km (0.114 R)
• M2: 224,397 km (0.07 R)
• M3: 549,323 km (0.1 R)
• M4: 919,578 km (0.097 R)
• M5: 1,720,226 km (0.044 R)
• M6: 2,281,517 km (0.05 R)
• M7: 2,763,671 km (0.088 R)
• M8: 3,003,177 km (0.079 R)
• M9: 3,249,266 km (0.099 R)
• M10: 3,530,659 km (0.103 R)
• M11: 3,674,273 km (0.069 R)
• M12: 4,146,853 km (0.1 R)
• M13: 6,050,486 km (0.084 R)
• M14: 6,326,943 km (0.065 R)
• M15: 6,396,655 km (0.09 R)
• M16: 6,820,616 km (0.096 R)
• M17: 6,999,834 km (0.102 R)
• M18: 7,108,292 km (0.111 R)
• M19: 7,290,054 km (0.12 R)
• M20: 7,621,264 km (0.079 R)
• M21: 8,413,235 km (0.042 R)
• M22: 9,389,810 km (0.071 R)
• M23: 9,830,974 km (0.036 R)
• M24: 10,074,369 km (0.034 R)
• M25: 10,319,710 km (0.108 R)
• M26: 10,567,145 km (0.077 R)
• M27: 10,858,262 km (0.104 R)
• M28: 11,152,072 km (0.111 R)
• M29: 11,704,687 km (0.103 R)
• M30: 12,704,001 km (0.067 R)
• M31: 12,969,238 km (0.066 R)
• M32: 13,640,184 km (0.12 R)
• M33: 13,957,182 km (0.115 R)
• M34: 14,048,138 km (0.081 R)
• M35: 14,139,392 km (0.112 R)
• M36: 15,437,154 km (0.118 R)
• M37: 15,578,374 km (0.047 R)
• M38: 15,814,888 km (0.089 R)
• M39: 15,957,306 km (0.074 R)
• M40: 16,195,615 km (0.069 R)
• M41: 16,966,194 km (0.118 R)
• M42: 17,063,432 km (0.051 R)
• M43: 17,404,964 km (0.078 R)
• M44: 19,095,869 km (0.073 R)
• M45: 19,654,168 km (0.096 R)
• M46: 20,942,655 km (0.093 R)
• M47: 22,205,261 km (0.072 R)
• M48: 24,638,321 km (0.065 R)
• M49: 25,467,990 km (0.116 R)
• M50: 25,634,942 km (0.093 R)
• M51: 26,306,786 km (0.027 R)
• M52: 26,531,930 km (0.101 R)
• M53: 26,644,877 km (0.084 R)
• M54: 26,701,275 km (0.103 R)
• M55: 26,757,823 km (0.09 R)
• M56: 27,154,557 km (0.08 R)
• M57: 27,610,531 km (0.071 R)
• M58: 29,927,503 km (0.12 R)
• M59: 30,457,378 km (0.107 R)
• M60: 31,287,796 km (0.098 R)
• M61: 32,185,683 km (0.073 R)
• M62: 32,245,821 km (0.037 R)
• M63: 32,547,261 km (0.045 R)
• M64: 32,607,698 km (0.093 R)
• M65: 32,849,598 km (0.055 R)
• M66: 34,252,377 km (0.031 R)
• M67: 38,129,804 km (0.048 R)
• M68: 38,448,448 km (0.095 R)
• M69: 38,832,166 km (0.077 R)
• M70: 38,896,194 km (0.056 R)
• M71: 39,926,026 km (0.12 R)
• M72: 39,990,652 km (0.116 R)
• M73: 40,184,830 km (0.063 R)
• M74: 40,379,308 km (0.116 R)
• M75: 40,639,159 km (0.114 R)
• M76: 40,899,459 km (0.109 R)
• M77: 41,291,107 km (0.073 R)
• M78: 41,683,951 km (0.064 R)
• M79: 41,946,645 km (0.112 R)
• M80: 42,407,406 km (0.064 R)
• M81: 42,539,351 km (0.119 R)
• M82: 43,933,454 km (0.08 R)
• M83: 44,334,526 km (0.071 R)
• M84: 44,401,546 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.2

Radius: 6.1

Gravity: 25.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.86 AU - 15.86 AU

Year: 19439 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,612,747 km

• M1: 367,263 km (0.102 R)
• M2: 488,437 km (0.059 R)
• M3: 846,874 km (0.113 R)
• M4: 954,285 km (0.06 R)
• M5: 1,095,206 km (0.117 R)
• M6: 1,182,870 km (0.119 R)
• M7: 1,689,708 km (0.096 R)
• M8: 1,930,710 km (0.097 R)
• M9: 3,040,726 km (0.102 R)
• M10: 3,548,461 km (0.1 R)
• M11: 3,767,772 km (0.112 R)
• M12: 4,311,859 km (0.113 R)
• M13: 4,688,248 km (0.073 R)
• M14: 5,223,060 km (0.095 R)
• M15: 5,522,705 km (0.054 R)
• M16: 6,455,298 km (0.045 R)
• M17: 7,213,909 km (0.111 R)
• M18: 7,772,956 km (0.106 R)
• M19: 9,714,138 km (0.078 R)
• M20: 10,268,398 km (0.062 R)
• M21: 10,455,395 km (0.115 R)
• M22: 10,580,758 km (0.115 R)
• M23: 12,188,636 km (0.082 R)
• M24: 13,256,915 km (0.112 R)
• M25: 13,460,667 km (0.08 R)
• M26: 13,596,950 km (0.03 R)
• M27: 15,624,899 km (0.072 R)
• M28: 17,894,748 km (0.108 R)
• M29: 19,106,042 km (0.033 R)
• M30: 20,031,604 km (0.089 R)
• M31: 20,187,335 km (0.08 R)
• M32: 20,421,755 km (0.1 R)
• M33: 20,814,150 km (0.088 R)
• M34: 21,209,238 km (0.085 R)
• M35: 22,895,057 km (0.076 R)
• M36: 23,302,860 km (0.071 R)
• M37: 23,712,908 km (0.09 R)
• M38: 23,877,615 km (0.068 R)
• M39: 24,125,499 km (0.081 R)
• M40: 25,125,112 km (0.064 R)
• M41: 25,461,408 km (0.113 R)
• M42: 26,564,393 km (0.101 R)
• M43: 26,649,813 km (0.108 R)
• M44: 28,204,285 km (0.112 R)
• M45: 29,080,629 km (0.075 R)
• M46: 29,256,856 km (0.087 R)
• M47: 30,143,821 km (0.026 R)
• M48: 30,501,061 km (0.091 R)
• M49: 31,490,651 km (0.064 R)
• M50: 32,217,098 km (0.053 R)
• M51: 35,270,989 km (0.094 R)
• M52: 36,594,332 km (0.106 R)
• M53: 37,549,365 km (0.086 R)
• M54: 38,319,345 km (0.045 R)
• M55: 44,156,504 km (0.051 R)
• M56: 45,786,523 km (0.059 R)
• M57: 47,332,467 km (0.111 R)
• M58: 47,747,601 km (0.08 R)
• M59: 48,895,466 km (0.091 R)
• M60: 50,581,134 km (0.116 R)
• M61: 51,005,693 km (0.116 R)
• M62: 51,857,952 km (0.113 R)
• M63: 52,071,877 km (0.095 R)
• M64: 52,607,737 km (0.081 R)
• M65: 52,714,998 km (0.042 R)
• M66: 54,117,778 km (0.029 R)
• M67: 54,769,276 km (0.107 R)
• M68: 55,532,674 km (0.089 R)
• M69: 55,642,030 km (0.064 R)
• M70: 55,751,536 km (0.115 R)
• M71: 56,739,480 km (0.119 R)
• M72: 59,402,173 km (0.077 R)
• M73: 60,186,515 km (0.116 R)
• M74: 60,636,206 km (0.109 R)
• M75: 63,586,425 km (0.105 R)
• M76: 63,815,310 km (0.102 R)
• M77: 64,733,542 km (0.093 R)
• M78: 65,078,963 km (0.118 R)
• M79: 66,699,108 km (0.076 R)
• M80: 67,397,581 km (0.106 R)
• M81: 68,098,447 km (0.09 R)
• M82: 68,449,703 km (0.087 R)
• M83: 70,688,883 km (0.103 R)
• M84: 71,044,627 km (0.069 R)
• M85: 71,757,760 km (0.076 R)
• M86: 74,032,097 km (0.087 R)
• M87: 74,513,802 km (0.096 R)
• M88: 75,480,653 km (0.117 R)
• M89: 79,881,972 km (0.097 R)
• M90: 80,128,808 km (0.045 R)
• M91: 81,740,277 km (0.097 R)
• M92: 82,737,197 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit