🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.69 AU - 1.05 AU

Year: 291 Days

Day: 27.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.92 AU - 1.34 AU

Year: 430 Days

Day: 21.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.09 AU - 3.29 AU

Year: 1580 Days

Day: 44.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.58 AU - 5.28 AU

Year: 3921 Days

Day: 13.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,387,417 km

• M1: 1,877,603 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.06 AU - 6.18 AU

Year: 4149 Days

Day: 18.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,387,417 km

• M1: 915,539 km (0.114 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 8.7

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.91 AU - 6.83 AU

Year: 5094 Days

Day: 12.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,387,417 km

• M1: 119,678 km (0.075 R)
• M2: 243,994 km (0.12 R)
• M3: 438,172 km (0.042 R)
• M4: 746,793 km (0.059 R)
• M5: 1,116,898 km (0.111 R)
• M6: 1,404,126 km (0.099 R)
• M7: 1,488,050 km (0.078 R)
• M8: 1,573,770 km (0.074 R)
• M9: 1,696,589 km (0.115 R)
• M10: 2,065,049 km (0.11 R)
• M11: 2,122,495 km (0.115 R)
• M12: 2,811,094 km (0.057 R)
• M13: 2,917,906 km (0.071 R)
• M14: 3,026,215 km (0.038 R)
• M15: 4,131,444 km (0.061 R)
• M16: 4,277,751 km (0.098 R)
• M17: 5,060,746 km (0.087 R)
• M18: 5,402,278 km (0.085 R)
• M19: 5,697,136 km (0.095 R)
• M20: 5,751,290 km (0.104 R)
• M21: 7,813,347 km (0.03 R)
• M22: 8,146,801 km (0.109 R)
• M23: 8,238,504 km (0.116 R)
• M24: 9,398,187 km (0.115 R)
• M25: 9,526,692 km (0.111 R)
• M26: 9,882,884 km (0.093 R)
• M27: 9,980,721 km (0.049 R)
• M28: 10,276,476 km (0.111 R)
• M29: 10,575,073 km (0.108 R)
• M30: 10,910,173 km (0.08 R)
• M31: 11,146,837 km (0.08 R)
• M32: 11,522,028 km (0.075 R)
• M33: 12,005,828 km (0.037 R)
• M34: 12,390,444 km (0.081 R)
• M35: 13,172,093 km (0.107 R)
• M36: 13,641,381 km (0.113 R)
• M37: 14,300,360 km (0.108 R)
• M38: 14,522,213 km (0.113 R)
• M39: 14,894,712 km (0.058 R)
• M40: 15,044,609 km (0.085 R)
• M41: 15,270,352 km (0.06 R)
• M42: 15,648,984 km (0.111 R)
• M43: 16,299,885 km (0.055 R)
• M44: 16,377,077 km (0.095 R)
• M45: 16,648,149 km (0.077 R)
• M46: 17,077,046 km (0.109 R)
• M47: 17,549,177 km (0.099 R)
• M48: 18,788,445 km (0.096 R)
• M49: 19,849,543 km (0.075 R)
• M50: 19,931,971 km (0.12 R)
• M51: 20,097,128 km (0.085 R)
• M52: 20,179,855 km (0.117 R)
• M53: 20,262,882 km (0.082 R)
• M54: 20,637,176 km (0.076 R)
• M55: 21,308,422 km (0.04 R)
• M56: 21,944,212 km (0.069 R)
• M57: 22,285,744 km (0.107 R)
• M58: 22,974,343 km (0.106 R)
• M59: 23,321,261 km (0.096 R)
• M60: 24,151,978 km (0.114 R)
• M61: 24,593,142 km (0.053 R)
• M62: 24,903,558 km (0.107 R)
• M63: 25,215,319 km (0.037 R)
• M64: 25,573,158 km (0.096 R)
• M65: 25,752,675 km (0.064 R)
• M66: 25,842,583 km (0.044 R)
• M67: 25,932,641 km (0.103 R)
• M68: 26,203,413 km (0.099 R)
• M69: 27,112,520 km (0.038 R)
• M70: 28,032,098 km (0.091 R)
• M71: 28,170,925 km (0.112 R)
• M72: 28,542,077 km (0.084 R)
• M73: 28,868,350 km (0.065 R)
• M74: 29,289,618 km (0.115 R)
• M75: 29,524,486 km (0.095 R)
• M76: 30,803,698 km (0.03 R)
• M77: 31,186,219 km (0.12 R)
• M78: 31,329,983 km (0.06 R)
• M79: 32,197,651 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.7

Radius: 13.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.8 AU - 6.38 AU

Year: 5383 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,387,417 km

• M1: 170,542 km (0.087 R)
• M2: 288,125 km (0.086 R)
• M3: 395,238 km (0.082 R)
• M4: 752,477 km (0.113 R)
• M5: 1,206,058 km (0.096 R)
• M6: 1,553,275 km (0.076 R)
• M7: 1,738,926 km (0.101 R)
• M8: 2,058,915 km (0.069 R)
• M9: 2,207,466 km (0.095 R)
• M10: 2,359,607 km (0.106 R)
• M11: 2,878,562 km (0.071 R)
• M12: 2,982,533 km (0.112 R)
• M13: 3,108,943 km (0.119 R)
• M14: 3,194,214 km (0.067 R)
• M15: 3,499,244 km (0.114 R)
• M16: 3,768,221 km (0.101 R)
• M17: 4,161,065 km (0.051 R)
• M18: 4,961,264 km (0.104 R)
• M19: 5,392,106 km (0.108 R)
• M20: 5,495,179 km (0.068 R)
• M21: 5,729,748 km (0.065 R)
• M22: 6,101,200 km (0.071 R)
• M23: 6,508,106 km (0.09 R)
• M24: 6,700,937 km (0.103 R)
• M25: 7,262,528 km (0.102 R)
• M26: 8,103,866 km (0.115 R)
• M27: 8,222,348 km (0.089 R)
• M28: 8,641,521 km (0.07 R)
• M29: 8,914,836 km (0.111 R)
• M30: 9,037,207 km (0.089 R)
• M31: 9,283,595 km (0.097 R)
• M32: 9,438,728 km (0.078 R)
• M33: 9,563,493 km (0.037 R)
• M34: 9,751,687 km (0.096 R)
• M35: 10,484,417 km (0.112 R)
• M36: 11,037,480 km (0.072 R)
• M37: 11,334,133 km (0.106 R)
• M38: 12,684,254 km (0.099 R)
• M39: 13,483,555 km (0.046 R)
• M40: 13,800,852 km (0.089 R)
• M41: 14,335,066 km (0.112 R)
• M42: 14,514,584 km (0.103 R)
• M43: 14,767,255 km (0.059 R)
• M44: 15,497,292 km (0.081 R)
• M45: 15,681,746 km (0.107 R)
• M46: 16,052,600 km (0.113 R)
• M47: 17,297,104 km (0.12 R)
• M48: 17,795,864 km (0.075 R)
• M49: 17,911,652 km (0.11 R)
• M50: 18,964,971 km (0.113 R)
• M51: 22,243,558 km (0.063 R)
• M52: 22,410,060 km (0.089 R)
• M53: 22,869,774 km (0.095 R)
• M54: 23,164,033 km (0.101 R)
• M55: 24,139,711 km (0.12 R)
• M56: 24,267,916 km (0.051 R)
• M57: 24,998,851 km (0.11 R)
• M58: 25,780,799 km (0.076 R)
• M59: 26,043,194 km (0.1 R)
• M60: 26,306,486 km (0.094 R)
• M61: 26,570,676 km (0.108 R)
• M62: 26,880,045 km (0.081 R)
• M63: 27,190,610 km (0.101 R)
• M64: 27,636,262 km (0.119 R)
• M65: 27,860,060 km (0.103 R)
• M66: 28,535,046 km (0.094 R)
• M67: 28,715,910 km (0.071 R)
• M68: 29,169,790 km (0.118 R)
• M69: 29,352,000 km (0.095 R)
• M70: 30,361,037 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 9.5

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.23 AU - 11.99 AU

Year: 10670 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,387,417 km

• M1: 144,212 km (0.099 R)
• M2: 263,591 km (0.097 R)
• M3: 435,330 km (0.1 R)
• M4: 501,751 km (0.095 R)
• M5: 572,212 km (0.112 R)
• M6: 646,562 km (0.043 R)
• M7: 789,578 km (0.074 R)
• M8: 943,514 km (0.063 R)
• M9: 1,033,422 km (0.103 R)
• M10: 1,321,398 km (0.081 R)
• M11: 1,464,414 km (0.08 R)
• M12: 1,548,637 km (0.043 R)
• M13: 1,810,882 km (0.104 R)
• M14: 1,878,800 km (0.107 R)
• M15: 2,064,002 km (0.105 R)
• M16: 2,207,017 km (0.06 R)
• M17: 2,328,640 km (0.085 R)
• M18: 2,427,674 km (0.098 R)
• M19: 2,890,380 km (0.057 R)
• M20: 3,214,260 km (0.06 R)
• M21: 3,436,712 km (0.108 R)
• M22: 3,750,867 km (0.114 R)
• M23: 4,104,068 km (0.119 R)
• M24: 4,254,563 km (0.107 R)
• M25: 4,529,824 km (0.116 R)
• M26: 4,969,791 km (0.09 R)
• M27: 5,259,861 km (0.076 R)
• M28: 5,423,521 km (0.074 R)
• M29: 6,579,913 km (0.08 R)
• M30: 7,331,193 km (0.109 R)
• M31: 7,404,197 km (0.084 R)
• M32: 7,624,704 km (0.112 R)
• M33: 7,921,955 km (0.087 R)
• M34: 8,489,530 km (0.106 R)
• M35: 9,227,346 km (0.065 R)
• M36: 9,345,828 km (0.095 R)
• M37: 9,623,930 km (0.096 R)
• M38: 10,107,281 km (0.106 R)
• M39: 10,516,132 km (0.101 R)
• M40: 11,307,654 km (0.038 R)
• M41: 12,032,157 km (0.117 R)
• M42: 12,421,859 km (0.068 R)
• M43: 12,947,845 km (0.098 R)
• M44: 13,080,539 km (0.08 R)
• M45: 14,340,153 km (0.102 R)
• M46: 14,938,245 km (0.039 R)
• M47: 15,873,980 km (0.108 R)
• M48: 16,016,098 km (0.109 R)
• M49: 16,492,417 km (0.119 R)
• M50: 16,684,351 km (0.116 R)
• M51: 17,410,499 km (0.114 R)
• M52: 19,195,202 km (0.08 R)
• M53: 19,650,428 km (0.059 R)
• M54: 19,752,005 km (0.089 R)
• M55: 19,853,881 km (0.064 R)
• M56: 20,519,891 km (0.099 R)
• M57: 21,401,920 km (0.029 R)
• M58: 21,506,489 km (0.09 R)
• M59: 21,768,734 km (0.073 R)
• M60: 23,418,051 km (0.084 R)
• M61: 24,558,136 km (0.104 R)
• M62: 26,610,320 km (0.054 R)
• M63: 27,004,660 km (0.072 R)
• M64: 27,287,549 km (0.092 R)
• M65: 27,685,330 km (0.103 R)
• M66: 28,716,957 km (0.076 R)
• M67: 29,063,575 km (0.098 R)
• M68: 29,295,452 km (0.112 R)
• M69: 30,170,450 km (0.065 R)
• M70: 30,758,519 km (0.116 R)
• M71: 30,935,643 km (0.069 R)
• M72: 31,231,697 km (0.069 R)
• M73: 31,707,269 km (0.098 R)
• M74: 33,027,620 km (0.106 R)
• M75: 33,633,640 km (0.118 R)
• M76: 33,755,264 km (0.096 R)
• M77: 34,918,387 km (0.105 R)
• M78: 36,343,756 km (0.101 R)
• M79: 36,781,329 km (0.08 R)
• M80: 38,740,014 km (0.078 R)
• M81: 39,123,134 km (0.087 R)
• M82: 39,251,041 km (0.059 R)
• M83: 40,732,508 km (0.07 R)
• M84: 42,297,751 km (0.108 R)
• M85: 42,758,063 km (0.108 R)
• M86: 42,824,036 km (0.102 R)
• M87: 43,484,660 km (0.084 R)
• M88: 44,215,446 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.7

Radius: 7.8

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.81 AU - 15.05 AU

Year: 16652 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,387,417 km

• M1: 216,319 km (0.112 R)
• M2: 471,084 km (0.119 R)
• M3: 609,462 km (0.104 R)
• M4: 807,380 km (0.108 R)
• M5: 950,844 km (0.078 R)
• M6: 1,128,866 km (0.111 R)
• M7: 1,605,634 km (0.1 R)
• M8: 1,695,841 km (0.1 R)
• M9: 2,272,242 km (0.112 R)
• M10: 2,581,910 km (0.116 R)
• M11: 2,868,390 km (0.081 R)
• M12: 3,127,643 km (0.11 R)
• M13: 3,909,142 km (0.098 R)
• M14: 4,406,106 km (0.08 R)
• M15: 5,099,343 km (0.1 R)
• M16: 5,188,503 km (0.072 R)
• M17: 5,458,677 km (0.118 R)
• M18: 5,549,931 km (0.117 R)
• M19: 7,730,470 km (0.049 R)
• M20: 8,509,875 km (0.044 R)
• M21: 8,935,780 km (0.087 R)
• M22: 10,254,784 km (0.107 R)
• M23: 10,650,920 km (0.077 R)
• M24: 11,751,212 km (0.027 R)
• M25: 11,810,004 km (0.051 R)
• M26: 12,705,497 km (0.093 R)
• M27: 13,437,479 km (0.115 R)
• M28: 13,684,465 km (0.088 R)
• M29: 13,870,864 km (0.096 R)
• M30: 14,057,862 km (0.091 R)
• M31: 14,120,543 km (0.084 R)
• M32: 14,245,906 km (0.119 R)
• M33: 14,560,959 km (0.029 R)
• M34: 15,133,919 km (0.099 R)
• M35: 15,649,433 km (0.116 R)
• M36: 18,380,642 km (0.104 R)
• M37: 18,654,854 km (0.113 R)
• M38: 20,612,343 km (0.11 R)
• M39: 20,825,968 km (0.088 R)
• M40: 20,897,327 km (0.033 R)
• M41: 22,268,391 km (0.083 R)
• M42: 23,223,274 km (0.114 R)
• M43: 23,668,478 km (0.072 R)
• M44: 24,341,518 km (0.104 R)
• M45: 26,013,275 km (0.069 R)
• M46: 27,408,424 km (0.108 R)
• M47: 28,510,213 km (0.073 R)
• M48: 29,787,030 km (0.105 R)
• M49: 34,654,048 km (0.073 R)
• M50: 35,673,707 km (0.103 R)
• M51: 36,875,875 km (0.104 R)
• M52: 38,440,818 km (0.096 R)
• M53: 38,791,476 km (0.045 R)
• M54: 39,231,294 km (0.103 R)
• M55: 39,672,907 km (0.113 R)
• M56: 40,382,748 km (0.076 R)
• M57: 40,828,550 km (0.089 R)
• M58: 41,455,365 km (0.061 R)
• M59: 42,900,181 km (0.081 R)
• M60: 44,086,193 km (0.088 R)
• M61: 45,375,278 km (0.117 R)
• M62: 45,931,633 km (0.084 R)
• M63: 46,397,032 km (0.11 R)
• M64: 47,614,160 km (0.089 R)
• M65: 48,462,978 km (0.114 R)
• M66: 48,746,915 km (0.085 R)
• M67: 49,984,239 km (0.069 R)
• M68: 50,175,425 km (0.078 R)
• M69: 52,781,270 km (0.045 R)
• M70: 54,936,826 km (0.039 R)
• M71: 55,529,682 km (0.041 R)
• M72: 57,021,024 km (0.08 R)
• M73: 57,320,967 km (0.115 R)
• M74: 57,821,821 km (0.118 R)
• M75: 58,727,187 km (0.099 R)
• M76: 59,131,102 km (0.091 R)
• M77: 60,043,200 km (0.111 R)
• M78: 60,551,833 km (0.064 R)
• M79: 62,704,097 km (0.098 R)
• M80: 63,427,104 km (0.105 R)
• M81: 63,841,490 km (0.113 R)
• M82: 63,945,311 km (0.104 R)
• M83: 64,881,345 km (0.05 R)
• M84: 66,031,752 km (0.097 R)
• M85: 66,451,673 km (0.077 R)
• M86: 66,767,175 km (0.068 R)
• M87: 66,872,492 km (0.112 R)
• M88: 66,977,809 km (0.081 R)
• M89: 67,716,823 km (0.069 R)
• M90: 68,670,958 km (0.069 R)
• M91: 71,237,010 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.7

Radius: 6.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.33 AU - 15.21 AU

Year: 17313 Days

Day: 15.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 40,387,417 km

• M1: 279,898 km (0.09 R)
• M2: 379,380 km (0.118 R)
• M3: 992,881 km (0.088 R)
• M4: 1,151,006 km (0.104 R)
• M5: 1,735,485 km (0.106 R)
• M6: 2,306,350 km (0.054 R)
• M7: 2,708,918 km (0.063 R)
• M8: 4,643,368 km (0.037 R)
• M9: 5,548,286 km (0.108 R)
• M10: 6,506,161 km (0.065 R)
• M11: 7,308,754 km (0.109 R)
• M12: 7,583,266 km (0.072 R)
• M13: 7,756,500 km (0.072 R)
• M14: 7,931,081 km (0.07 R)
• M15: 8,142,313 km (0.116 R)
• M16: 8,248,677 km (0.092 R)
• M17: 10,662,439 km (0.068 R)
• M18: 11,804,768 km (0.052 R)
• M19: 12,492,320 km (0.102 R)
• M20: 12,614,990 km (0.072 R)
• M21: 14,160,635 km (0.093 R)
• M22: 15,107,739 km (0.113 R)
• M23: 15,676,959 km (0.117 R)
• M24: 15,986,477 km (0.101 R)
• M25: 16,971,878 km (0.112 R)
• M26: 17,289,624 km (0.097 R)
• M27: 18,393,806 km (0.07 R)
• M28: 18,579,906 km (0.109 R)
• M29: 18,720,079 km (0.102 R)
• M30: 18,860,552 km (0.103 R)
• M31: 19,001,323 km (0.036 R)
• M32: 20,140,062 km (0.109 R)
• M33: 22,832,225 km (0.095 R)
• M34: 23,032,387 km (0.112 R)
• M35: 25,427,449 km (0.063 R)
• M36: 25,895,092 km (0.051 R)
• M37: 26,365,578 km (0.079 R)
• M38: 27,102,945 km (0.051 R)
• M39: 31,222,721 km (0.048 R)
• M40: 32,282,622 km (0.033 R)
• M41: 34,265,991 km (0.087 R)
• M42: 34,323,287 km (0.1 R)
• M43: 35,532,785 km (0.095 R)
• M44: 38,646,815 km (0.098 R)
• M45: 39,303,998 km (0.117 R)
• M46: 39,423,976 km (0.115 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 17,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit