🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.47 AU - 0.77 AU

Year: 173 Days

Day: 22.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.86 AU - 1.16 AU

Year: 360 Days

Day: 36.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.19 AU - 1.71 AU

Year: 619 Days

Day: 19.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,103,707 km

• M1: 920,775 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.86 AU - 2.12 AU

Year: 996 Days

Day: 45.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,103,707 km

• M1: 539,749 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 12.4

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.41 AU - 8.03 AU

Year: 6882 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 97,103,707 km

• M1: 157,826 km (0.104 R)
• M2: 306,526 km (0.112 R)
• M3: 457,620 km (0.109 R)
• M4: 639,980 km (0.051 R)
• M5: 726,447 km (0.105 R)
• M6: 880,683 km (0.096 R)
• M7: 1,116,150 km (0.091 R)
• M8: 1,391,859 km (0.083 R)
• M9: 1,568,085 km (0.104 R)
• M10: 1,689,708 km (0.103 R)
• M11: 2,030,342 km (0.106 R)
• M12: 2,141,344 km (0.116 R)
• M13: 2,231,551 km (0.095 R)
• M14: 2,416,155 km (0.115 R)
• M15: 2,510,402 km (0.097 R)
• M16: 2,605,995 km (0.081 R)
• M17: 3,051,049 km (0.117 R)
• M18: 3,153,374 km (0.097 R)
• M19: 3,790,960 km (0.059 R)
• M20: 4,614,346 km (0.038 R)
• M21: 4,940,918 km (0.099 R)
• M22: 5,742,913 km (0.045 R)
• M23: 7,431,573 km (0.064 R)
• M24: 7,570,101 km (0.109 R)
• M25: 7,779,688 km (0.071 R)
• M26: 7,991,219 km (0.062 R)
• M27: 8,564,478 km (0.089 R)
• M28: 9,003,249 km (0.079 R)
• M29: 9,374,401 km (0.07 R)
• M30: 9,675,093 km (0.057 R)
• M31: 9,902,631 km (0.119 R)
• M32: 12,521,043 km (0.093 R)
• M33: 12,935,578 km (0.096 R)
• M34: 13,060,792 km (0.12 R)
• M35: 14,034,375 km (0.1 R)
• M36: 14,335,366 km (0.047 R)
• M37: 14,943,630 km (0.111 R)
• M38: 15,427,580 km (0.046 R)
• M39: 15,738,145 km (0.075 R)
• M40: 15,916,615 km (0.098 R)
• M41: 16,365,708 km (0.067 R)
• M42: 16,910,095 km (0.075 R)
• M43: 17,598,993 km (0.094 R)
• M44: 19,289,449 km (0.062 R)
• M45: 20,396,473 km (0.096 R)
• M46: 21,031,366 km (0.041 R)
• M47: 21,425,257 km (0.058 R)
• M48: 21,524,142 km (0.117 R)
• M49: 21,970,841 km (0.049 R)
• M50: 23,177,198 km (0.098 R)
• M51: 24,766,975 km (0.034 R)
• M52: 24,870,646 km (0.077 R)
• M53: 25,026,677 km (0.032 R)
• M54: 26,074,610 km (0.102 R)
• M55: 26,656,994 km (0.12 R)
• M56: 26,976,535 km (0.108 R)
• M57: 27,297,423 km (0.059 R)
• M58: 27,404,535 km (0.038 R)
• M59: 28,213,111 km (0.053 R)
• M60: 28,811,054 km (0.115 R)
• M61: 31,300,512 km (0.059 R)
• M62: 32,372,231 km (0.119 R)
• M63: 32,713,165 km (0.065 R)
• M64: 34,435,635 km (0.099 R)
• M65: 35,191,254 km (0.109 R)
• M66: 35,424,776 km (0.12 R)
• M67: 36,011,050 km (0.11 R)
• M68: 36,600,465 km (0.112 R)
• M69: 37,431,033 km (0.054 R)
• M70: 37,609,802 km (0.115 R)
• M71: 38,207,745 km (0.114 R)
• M72: 39,050,280 km (0.112 R)
• M73: 39,838,063 km (0.066 R)
• M74: 40,447,674 km (0.083 R)
• M75: 40,569,895 km (0.073 R)
• M76: 40,814,937 km (0.106 R)
• M77: 40,937,457 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.7

Radius: 10.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.74 AU - 9.58 AU

Year: 9041 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,103,707 km

• M1: 135,087 km (0.118 R)
• M2: 238,908 km (0.078 R)
• M3: 326,273 km (0.079 R)
• M4: 417,079 km (0.108 R)
• M5: 587,022 km (0.096 R)
• M6: 688,749 km (0.047 R)
• M7: 861,833 km (0.105 R)
• M8: 997,219 km (0.093 R)
• M9: 1,103,583 km (0.078 R)
• M10: 1,426,117 km (0.117 R)
• M11: 1,506,451 km (0.083 R)
• M12: 1,692,850 km (0.047 R)
• M13: 1,975,589 km (0.074 R)
• M14: 2,512,795 km (0.109 R)
• M15: 2,735,098 km (0.111 R)
• M16: 2,861,508 km (0.11 R)
• M17: 3,941,006 km (0.037 R)
• M18: 4,825,728 km (0.089 R)
• M19: 4,979,066 km (0.117 R)
• M20: 5,769,990 km (0.098 R)
• M21: 6,097,310 km (0.112 R)
• M22: 6,942,089 km (0.12 R)
• M23: 7,466,579 km (0.09 R)
• M24: 9,191,443 km (0.107 R)
• M25: 9,420,328 km (0.115 R)
• M26: 9,922,528 km (0.095 R)
• M27: 10,275,279 km (0.03 R)
• M28: 10,632,220 km (0.099 R)
• M29: 10,952,958 km (0.119 R)
• M30: 11,155,064 km (0.096 R)
• M31: 11,768,715 km (0.111 R)
• M32: 11,851,443 km (0.114 R)
• M33: 12,267,624 km (0.115 R)
• M34: 13,372,105 km (0.115 R)
• M35: 13,761,807 km (0.047 R)
• M36: 13,936,238 km (0.092 R)
• M37: 14,155,250 km (0.116 R)
• M38: 14,419,589 km (0.062 R)
• M39: 14,552,432 km (0.105 R)
• M40: 14,685,724 km (0.092 R)
• M41: 15,312,688 km (0.105 R)
• M42: 16,639,322 km (0.032 R)
• M43: 16,918,322 km (0.099 R)
• M44: 17,152,144 km (0.058 R)
• M45: 17,245,792 km (0.115 R)
• M46: 17,622,779 km (0.076 R)
• M47: 17,764,747 km (0.069 R)
• M48: 18,002,458 km (0.119 R)
• M49: 18,625,085 km (0.103 R)
• M50: 18,721,426 km (0.078 R)
• M51: 18,818,066 km (0.059 R)
• M52: 19,157,354 km (0.11 R)
• M53: 19,498,886 km (0.119 R)
• M54: 19,645,791 km (0.043 R)
• M55: 19,990,015 km (0.083 R)
• M56: 20,984,692 km (0.084 R)
• M57: 21,135,337 km (0.101 R)
• M58: 21,589,217 km (0.102 R)
• M59: 22,712,248 km (0.112 R)
• M60: 23,332,929 km (0.088 R)
• M61: 24,327,007 km (0.107 R)
• M62: 26,356,302 km (0.083 R)
• M63: 27,062,853 km (0.109 R)
• M64: 27,281,565 km (0.096 R)
• M65: 28,272,950 km (0.069 R)
• M66: 28,550,454 km (0.111 R)
• M67: 29,108,006 km (0.055 R)
• M68: 29,276,004 km (0.107 R)
• M69: 29,444,451 km (0.108 R)
• M70: 29,725,695 km (0.088 R)
• M71: 29,951,289 km (0.11 R)
• M72: 31,546,750 km (0.072 R)
• M73: 31,949,916 km (0.052 R)
• M74: 32,296,834 km (0.094 R)
• M75: 33,052,752 km (0.071 R)
• M76: 35,176,593 km (0.039 R)
• M77: 35,475,041 km (0.04 R)
• M78: 35,894,214 km (0.058 R)
• M79: 36,435,758 km (0.063 R)
• M80: 36,979,846 km (0.118 R)
• M81: 38,689,899 km (0.066 R)
• M82: 38,813,168 km (0.025 R)
• M83: 40,300,918 km (0.082 R)
• M84: 40,863,556 km (0.074 R)
• M85: 42,060,189 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.3

Radius: 8.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.36 AU - 10.6 AU

Year: 11185 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,103,707 km

• M1: 208,240 km (0.104 R)
• M2: 275,709 km (0.063 R)
• M3: 481,256 km (0.096 R)
• M4: 721,959 km (0.104 R)
• M5: 1,013,226 km (0.086 R)
• M6: 1,172,399 km (0.101 R)
• M7: 1,355,357 km (0.075 R)
• M8: 1,482,664 km (0.12 R)
• M9: 1,597,406 km (0.051 R)
• M10: 1,732,194 km (0.08 R)
• M11: 1,923,679 km (0.054 R)
• M12: 2,500,080 km (0.101 R)
• M13: 2,578,319 km (0.086 R)
• M14: 2,716,997 km (0.043 R)
• M15: 2,858,367 km (0.088 R)
• M16: 3,275,445 km (0.068 R)
• M17: 3,425,941 km (0.066 R)
• M18: 3,689,233 km (0.105 R)
• M19: 4,235,714 km (0.073 R)
• M20: 4,329,362 km (0.059 R)
• M21: 4,471,032 km (0.072 R)
• M22: 5,052,967 km (0.057 R)
• M23: 5,277,364 km (0.093 R)
• M24: 5,454,189 km (0.074 R)
• M25: 5,996,331 km (0.104 R)
• M26: 6,101,499 km (0.084 R)
• M27: 6,154,307 km (0.102 R)
• M28: 6,207,414 km (0.113 R)
• M29: 6,474,745 km (0.042 R)
• M30: 6,965,426 km (0.112 R)
• M31: 7,271,205 km (0.089 R)
• M32: 7,809,607 km (0.081 R)
• M33: 7,924,648 km (0.101 R)
• M34: 8,390,346 km (0.083 R)
• M35: 8,745,492 km (0.075 R)
• M36: 8,805,181 km (0.1 R)
• M37: 8,984,998 km (0.109 R)
• M38: 9,409,407 km (0.099 R)
• M39: 9,531,778 km (0.114 R)
• M40: 9,809,282 km (0.096 R)
• M41: 9,933,448 km (0.1 R)
• M42: 10,340,654 km (0.084 R)
• M43: 10,721,380 km (0.085 R)
• M44: 11,009,954 km (0.089 R)
• M45: 11,138,908 km (0.068 R)
• M46: 11,333,535 km (0.083 R)
• M47: 11,398,610 km (0.094 R)
• M48: 11,594,733 km (0.08 R)
• M49: 12,862,126 km (0.118 R)
• M50: 12,930,043 km (0.062 R)
• M51: 13,305,833 km (0.083 R)
• M52: 13,615,949 km (0.109 R)
• M53: 14,595,965 km (0.048 R)
• M54: 16,254,706 km (0.057 R)
• M55: 16,586,215 km (0.079 R)
• M56: 17,443,411 km (0.038 R)
• M57: 18,660,090 km (0.114 R)
• M58: 19,045,903 km (0.119 R)
• M59: 19,278,678 km (0.118 R)
• M60: 19,395,364 km (0.107 R)
• M61: 19,668,679 km (0.07 R)
• M62: 20,337,531 km (0.105 R)
• M63: 20,575,542 km (0.077 R)
• M64: 20,814,300 km (0.11 R)
• M65: 21,778,757 km (0.112 R)
• M66: 22,429,807 km (0.12 R)
• M67: 22,552,627 km (0.072 R)
• M68: 22,840,005 km (0.099 R)
• M69: 23,128,579 km (0.086 R)
• M70: 23,459,788 km (0.091 R)
• M71: 25,267,380 km (0.096 R)
• M72: 25,395,136 km (0.101 R)
• M73: 25,736,967 km (0.115 R)
• M74: 25,908,406 km (0.05 R)
• M75: 26,209,397 km (0.061 R)
• M76: 26,295,566 km (0.048 R)
• M77: 26,641,286 km (0.112 R)
• M78: 28,039,428 km (0.063 R)
• M79: 28,127,541 km (0.099 R)
• M80: 28,215,804 km (0.067 R)
• M81: 28,348,497 km (0.083 R)
• M82: 28,569,902 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.3

Radius: 5.8

Gravity: 23.49 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 17.84 AU - 17.94 AU

Year: 26844 Days

Day: 21.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,103,707 km

• M1: 117,285 km (0.119 R)
• M2: 1,392,607 km (0.119 R)
• M3: 2,692,014 km (0.113 R)
• M4: 3,468,277 km (0.031 R)
• M5: 4,309,017 km (0.095 R)
• M6: 4,672,839 km (0.118 R)
• M7: 5,046,385 km (0.117 R)
• M8: 5,209,447 km (0.105 R)
• M9: 5,429,655 km (0.073 R)
• M10: 5,709,104 km (0.079 R)
• M11: 6,340,407 km (0.045 R)
• M12: 6,694,056 km (0.088 R)
• M13: 7,175,611 km (0.061 R)
• M14: 7,359,018 km (0.06 R)
• M15: 8,299,241 km (0.113 R)
• M16: 9,144,319 km (0.086 R)
• M17: 9,677,935 km (0.034 R)
• M18: 9,948,558 km (0.095 R)
• M19: 10,221,574 km (0.052 R)
• M20: 11,767,069 km (0.037 R)
• M21: 12,787,925 km (0.093 R)
• M22: 12,861,827 km (0.063 R)
• M23: 13,685,213 km (0.116 R)
• M24: 14,141,636 km (0.111 R)
• M25: 16,095,833 km (0.072 R)
• M26: 17,967,153 km (0.105 R)
• M27: 18,133,057 km (0.099 R)
• M28: 18,382,886 km (0.115 R)
• M29: 20,336,185 km (0.027 R)
• M30: 21,030,917 km (0.116 R)
• M31: 22,981,225 km (0.097 R)
• M32: 23,795,636 km (0.117 R)
• M33: 24,252,059 km (0.066 R)
• M34: 24,896,078 km (0.056 R)
• M35: 25,081,130 km (0.067 R)
• M36: 25,266,632 km (0.095 R)
• M37: 25,825,679 km (0.089 R)
• M38: 25,919,327 km (0.049 R)
• M39: 26,389,064 km (0.062 R)
• M40: 26,483,311 km (0.1 R)
• M41: 26,577,707 km (0.109 R)
• M42: 27,146,329 km (0.068 R)
• M43: 29,558,445 km (0.095 R)
• M44: 33,252,166 km (0.117 R)
• M45: 34,687,258 km (0.107 R)
• M46: 36,247,115 km (0.106 R)
• M47: 39,111,915 km (0.098 R)
• M48: 40,082,954 km (0.066 R)
• M49: 40,952,716 km (0.105 R)
• M50: 41,938,716 km (0.093 R)
• M51: 42,158,774 km (0.106 R)
• M52: 43,710,703 km (0.12 R)
• M53: 45,281,181 km (0.044 R)
• M54: 47,098,496 km (0.105 R)
• M55: 47,786,048 km (0.065 R)
• M56: 48,246,360 km (0.092 R)
• M57: 49,287,262 km (0.064 R)
• M58: 51,273,623 km (0.118 R)
• M59: 51,862,889 km (0.104 R)
• M60: 53,882,909 km (0.097 R)
• M61: 56,049,535 km (0.101 R)
• M62: 56,292,033 km (0.084 R)
• M63: 58,982,551 km (0.118 R)
• M64: 59,476,224 km (0.025 R)
• M65: 62,718,159 km (0.087 R)
• M66: 65,633,672 km (0.083 R)
• M67: 65,761,429 km (0.097 R)
• M68: 65,889,335 km (0.05 R)
• M69: 67,172,286 km (0.084 R)
• M70: 67,429,894 km (0.099 R)
• M71: 69,242,122 km (0.106 R)
• M72: 69,502,273 km (0.083 R)
• M73: 69,762,873 km (0.115 R)
• M74: 72,122,181 km (0.077 R)
• M75: 74,907,543 km (0.112 R)
• M76: 75,843,727 km (0.096 R)
• M77: 77,322,951 km (0.042 R)
• M78: 80,719,720 km (0.072 R)
• M79: 81,130,665 km (0.099 R)
• M80: 83,057,187 km (0.056 R)
• M81: 83,333,793 km (0.088 R)
• M82: 85,835,668 km (0.072 R)
• M83: 87,095,880 km (0.088 R)
• M84: 87,376,676 km (0.119 R)
• M85: 88,080,234 km (0.115 R)
• M86: 89,209,698 km (0.064 R)
• M87: 90,060,013 km (0.093 R)
• M88: 90,770,602 km (0.115 R)
• M89: 91,911,436 km (0.11 R)
• M90: 92,340,482 km (0.083 R)
• M91: 95,651,831 km (0.087 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 19,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit