🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.55 AU - 0.59 AU

Year: 152 Days

Day: 22 Hours

Environment

Temp: 199 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.06 AU - 1.68 AU

Year: 566 Days

Day: 25.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.43 AU - 1.55 AU

Year: 642 Days

Day: 15.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.02 AU - 4.36 AU

Year: 3028 Days

Day: 35.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,078,627 km

• M1: 1,918,892 km (0.078 R)
• M2: 2,133,864 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.3

Radius: 12.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.85 AU - 6.87 AU

Year: 5009 Days

Day: 11.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,078,627 km

• M1: 181,612 km (0.05 R)
• M2: 276,008 km (0.107 R)
• M3: 394,639 km (0.092 R)
• M4: 531,970 km (0.093 R)
• M5: 647,908 km (0.115 R)
• M6: 795,711 km (0.07 R)
• M7: 1,401,283 km (0.103 R)
• M8: 1,589,328 km (0.107 R)
• M9: 1,938,788 km (0.106 R)
• M10: 2,128,329 km (0.116 R)
• M11: 2,247,259 km (0.118 R)
• M12: 2,571,587 km (0.117 R)
• M13: 2,733,602 km (0.087 R)
• M14: 2,863,453 km (0.119 R)
• M15: 2,959,046 km (0.115 R)
• M16: 3,166,239 km (0.071 R)
• M17: 3,265,273 km (0.055 R)
• M18: 3,415,918 km (0.036 R)
• M19: 3,530,510 km (0.11 R)
• M20: 3,620,568 km (0.114 R)
• M21: 3,842,421 km (0.086 R)
• M22: 4,122,768 km (0.105 R)
• M23: 4,591,009 km (0.111 R)
• M24: 4,860,136 km (0.118 R)
• M25: 5,061,794 km (0.041 R)
• M26: 5,236,823 km (0.106 R)
• M27: 5,384,327 km (0.119 R)
• M28: 5,593,016 km (0.118 R)
• M29: 5,834,915 km (0.101 R)
• M30: 6,360,602 km (0.071 R)
• M31: 7,063,413 km (0.086 R)
• M32: 7,161,250 km (0.095 R)
• M33: 7,507,120 km (0.034 R)
• M34: 8,112,693 km (0.076 R)
• M35: 8,283,683 km (0.113 R)
• M36: 8,542,487 km (0.092 R)
• M37: 8,664,260 km (0.054 R)
• M38: 9,085,827 km (0.09 R)
• M39: 9,263,549 km (0.064 R)
• M40: 9,460,420 km (0.084 R)
• M41: 9,912,953 km (0.103 R)
• M42: 10,114,312 km (0.101 R)
• M43: 10,206,315 km (0.116 R)
• M44: 10,465,269 km (0.065 R)
• M45: 10,707,767 km (0.112 R)
• M46: 10,971,059 km (0.102 R)
• M47: 11,465,630 km (0.077 R)
• M48: 11,619,267 km (0.113 R)
• M49: 12,025,874 km (0.043 R)
• M50: 12,162,456 km (0.082 R)
• M51: 12,397,774 km (0.097 R)
• M52: 12,535,703 km (0.089 R)
• M53: 13,414,890 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 13

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.02 AU - 7.86 AU

Year: 7166 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,078,627 km

• M1: 171,738 km (0.042 R)
• M2: 368,160 km (0.093 R)
• M3: 632,799 km (0.12 R)
• M4: 820,096 km (0.053 R)
• M5: 1,181,225 km (0.027 R)
• M6: 1,361,939 km (0.089 R)
• M7: 1,494,184 km (0.052 R)
• M8: 1,670,859 km (0.043 R)
• M9: 1,792,631 km (0.097 R)
• M10: 2,242,921 km (0.11 R)
• M11: 3,170,577 km (0.03 R)
• M12: 3,272,005 km (0.04 R)
• M13: 3,583,019 km (0.07 R)
• M14: 4,979,964 km (0.084 R)
• M15: 5,338,250 km (0.065 R)
• M16: 5,429,056 km (0.05 R)
• M17: 5,643,280 km (0.111 R)
• M18: 6,560,166 km (0.085 R)
• M19: 7,019,431 km (0.058 R)
• M20: 7,219,444 km (0.093 R)
• M21: 7,693,669 km (0.118 R)
• M22: 7,831,000 km (0.085 R)
• M23: 8,108,205 km (0.084 R)
• M24: 8,565,525 km (0.058 R)
• M25: 9,249,188 km (0.099 R)
• M26: 9,616,151 km (0.074 R)
• M27: 9,987,752 km (0.078 R)
• M28: 10,326,442 km (0.111 R)
• M29: 10,440,136 km (0.076 R)
• M30: 10,554,279 km (0.094 R)
• M31: 11,443,190 km (0.101 R)
• M32: 12,155,575 km (0.105 R)
• M33: 12,315,794 km (0.025 R)
• M34: 12,923,012 km (0.111 R)
• M35: 14,082,844 km (0.115 R)
• M36: 14,420,188 km (0.105 R)
• M37: 14,632,467 km (0.045 R)
• M38: 15,232,504 km (0.055 R)
• M39: 15,318,822 km (0.097 R)
• M40: 15,709,572 km (0.108 R)
• M41: 16,059,481 km (0.094 R)
• M42: 16,235,558 km (0.112 R)
• M43: 17,169,946 km (0.107 R)
• M44: 17,349,912 km (0.089 R)
• M45: 17,893,701 km (0.12 R)
• M46: 17,984,806 km (0.036 R)
• M47: 18,305,244 km (0.069 R)
• M48: 18,443,024 km (0.071 R)
• M49: 18,535,176 km (0.054 R)
• M50: 18,719,780 km (0.086 R)
• M51: 18,905,132 km (0.088 R)
• M52: 19,324,155 km (0.059 R)
• M53: 19,464,478 km (0.104 R)
• M54: 19,840,567 km (0.087 R)
• M55: 21,659,378 km (0.104 R)
• M56: 21,902,624 km (0.067 R)
• M57: 22,293,673 km (0.068 R)
• M58: 22,539,313 km (0.048 R)
• M59: 22,983,768 km (0.09 R)
• M60: 23,680,894 km (0.1 R)
• M61: 23,881,355 km (0.12 R)
• M62: 24,032,000 km (0.108 R)
• M63: 24,283,923 km (0.119 R)
• M64: 24,435,466 km (0.096 R)
• M65: 24,739,598 km (0.117 R)
• M66: 24,841,175 km (0.101 R)
• M67: 26,071,618 km (0.077 R)
• M68: 26,330,422 km (0.104 R)
• M69: 27,112,071 km (0.116 R)
• M70: 28,325,310 km (0.08 R)
• M71: 28,484,931 km (0.115 R)
• M72: 30,477,425 km (0.095 R)
• M73: 31,243,067 km (0.086 R)
• M74: 31,353,021 km (0.097 R)
• M75: 31,793,886 km (0.08 R)
• M76: 33,859,384 km (0.071 R)
• M77: 33,972,330 km (0.109 R)
• M78: 34,198,522 km (0.093 R)
• M79: 34,311,768 km (0.106 R)
• M80: 34,425,163 km (0.069 R)
• M81: 34,822,944 km (0.117 R)
• M82: 34,936,937 km (0.113 R)
• M83: 35,508,551 km (0.053 R)
• M84: 35,968,115 km (0.116 R)
• M85: 36,256,390 km (0.048 R)
• M86: 37,708,986 km (0.099 R)
• M87: 38,119,033 km (0.086 R)
• M88: 38,825,584 km (0.095 R)
• M89: 39,655,404 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 8.3

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.64 AU - 12 AU

Year: 13448 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,078,627 km

• M1: 188,344 km (0.108 R)
• M2: 300,393 km (0.103 R)
• M3: 491,579 km (0.05 R)
• M4: 742,305 km (0.078 R)
• M5: 849,267 km (0.025 R)
• M6: 961,615 km (0.109 R)
• M7: 1,031,627 km (0.101 R)
• M8: 1,407,267 km (0.074 R)
• M9: 1,568,982 km (0.089 R)
• M10: 1,794,277 km (0.057 R)
• M11: 2,090,481 km (0.117 R)
• M12: 2,498,733 km (0.113 R)
• M13: 3,104,455 km (0.091 R)
• M14: 3,979,902 km (0.048 R)
• M15: 4,056,197 km (0.069 R)
• M16: 4,210,133 km (0.06 R)
• M17: 4,724,002 km (0.085 R)
• M18: 4,845,475 km (0.068 R)
• M19: 4,927,006 km (0.066 R)
• M20: 5,132,853 km (0.109 R)
• M21: 5,468,101 km (0.111 R)
• M22: 6,516,034 km (0.081 R)
• M23: 7,862,714 km (0.099 R)
• M24: 8,151,887 km (0.083 R)
• M25: 8,249,126 km (0.079 R)
• M26: 9,140,879 km (0.116 R)
• M27: 9,444,862 km (0.07 R)
• M28: 11,338,023 km (0.089 R)
• M29: 12,327,313 km (0.037 R)
• M30: 12,550,962 km (0.103 R)
• M31: 13,458,872 km (0.079 R)
• M32: 14,564,101 km (0.08 R)
• M33: 14,919,246 km (0.055 R)
• M34: 15,638,064 km (0.111 R)
• M35: 15,758,939 km (0.088 R)
• M36: 16,368,101 km (0.088 R)
• M37: 17,546,484 km (0.11 R)
• M38: 17,609,315 km (0.075 R)
• M39: 18,241,216 km (0.116 R)
• M40: 18,496,131 km (0.115 R)
• M41: 18,880,598 km (0.076 R)
• M42: 19,788,058 km (0.095 R)
• M43: 20,181,351 km (0.113 R)
• M44: 20,842,574 km (0.101 R)
• M45: 21,109,008 km (0.073 R)
• M46: 21,510,827 km (0.055 R)
• M47: 21,645,316 km (0.109 R)
• M48: 21,780,104 km (0.089 R)
• M49: 21,847,572 km (0.12 R)
• M50: 23,557,476 km (0.106 R)
• M51: 23,904,543 km (0.082 R)
• M52: 25,309,865 km (0.113 R)
• M53: 26,237,671 km (0.04 R)
• M54: 26,453,391 km (0.043 R)
• M55: 26,959,032 km (0.066 R)
• M56: 28,200,096 km (0.094 R)
• M57: 29,908,653 km (0.111 R)
• M58: 30,133,948 km (0.118 R)
• M59: 30,813,272 km (0.041 R)
• M60: 31,421,387 km (0.051 R)
• M61: 31,650,422 km (0.093 R)
• M62: 33,814,953 km (0.075 R)
• M63: 34,049,672 km (0.116 R)
• M64: 34,757,270 km (0.066 R)
• M65: 35,628,528 km (0.101 R)
• M66: 36,989,121 km (0.104 R)
• M67: 37,069,754 km (0.111 R)
• M68: 38,529,829 km (0.05 R)
• M69: 39,184,769 km (0.115 R)
• M70: 39,349,177 km (0.052 R)
• M71: 39,843,448 km (0.104 R)
• M72: 40,339,963 km (0.102 R)
• M73: 42,177,474 km (0.039 R)
• M74: 42,345,921 km (0.105 R)
• M75: 43,021,804 km (0.083 R)
• M76: 43,616,157 km (0.11 R)
• M77: 44,127,782 km (0.118 R)
• M78: 44,298,622 km (0.036 R)
• M79: 44,555,631 km (0.117 R)
• M80: 45,588,006 km (0.111 R)
• M81: 45,933,877 km (0.09 R)
• M82: 49,263,028 km (0.034 R)
• M83: 49,351,739 km (0.073 R)
• M84: 49,618,023 km (0.114 R)
• M85: 49,884,756 km (0.089 R)
• M86: 50,867,016 km (0.108 R)
• M87: 51,585,235 km (0.113 R)
• M88: 52,941,190 km (0.077 R)
• M89: 56,799,768 km (0.092 R)
• M90: 58,199,705 km (0.05 R)
• M91: 61,414,563 km (0.098 R)
• M92: 63,236,067 km (0.119 R)
• M93: 63,525,389 km (0.043 R)
• M94: 63,815,011 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.3

Radius: 7.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.96 AU - 19.9 AU

Year: 23516 Days

Day: 18.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,078,627 km

• M1: 97,687 km (0.062 R)
• M2: 156,779 km (0.059 R)
• M3: 412,591 km (0.056 R)
• M4: 639,531 km (0.113 R)
• M5: 860,936 km (0.093 R)
• M6: 1,129,763 km (0.052 R)
• M7: 2,230,205 km (0.116 R)
• M8: 2,412,266 km (0.072 R)
• M9: 2,567,698 km (0.116 R)
• M10: 2,954,109 km (0.083 R)
• M11: 3,154,271 km (0.052 R)
• M12: 3,817,139 km (0.116 R)
• M13: 4,072,054 km (0.06 R)
• M14: 4,332,504 km (0.033 R)
• M15: 4,791,769 km (0.097 R)
• M16: 5,106,523 km (0.076 R)
• M17: 5,550,231 km (0.087 R)
• M18: 6,006,355 km (0.066 R)
• M19: 6,132,914 km (0.104 R)
• M20: 6,217,736 km (0.093 R)
• M21: 6,910,374 km (0.06 R)
• M22: 7,176,359 km (0.103 R)
• M23: 7,400,756 km (0.025 R)
• M24: 8,041,035 km (0.1 R)
• M25: 9,179,625 km (0.039 R)
• M26: 9,228,094 km (0.119 R)
• M27: 9,276,714 km (0.077 R)
• M28: 9,374,251 km (0.093 R)
• M29: 9,668,810 km (0.06 R)
• M30: 9,718,177 km (0.11 R)
• M31: 10,166,372 km (0.056 R)
• M32: 12,723,000 km (0.053 R)
• M33: 13,543,394 km (0.097 R)
• M34: 13,709,598 km (0.097 R)
• M35: 13,987,999 km (0.05 R)
• M36: 16,164,050 km (0.067 R)
• M37: 16,340,276 km (0.051 R)
• M38: 16,932,385 km (0.102 R)
• M39: 17,712,687 km (0.109 R)
• M40: 17,833,712 km (0.112 R)
• M41: 18,750,597 km (0.111 R)
• M42: 18,812,231 km (0.046 R)
• M43: 19,183,683 km (0.116 R)
• M44: 19,432,614 km (0.069 R)
• M45: 21,333,853 km (0.089 R)
• M46: 23,028,947 km (0.104 R)
• M47: 23,892,575 km (0.025 R)
• M48: 24,631,738 km (0.117 R)
• M49: 25,651,547 km (0.078 R)
• M50: 26,477,477 km (0.1 R)
• M51: 26,893,658 km (0.093 R)
• M52: 27,451,808 km (0.103 R)
• M53: 28,225,677 km (0.095 R)
• M54: 30,011,128 km (0.071 R)
• M55: 30,880,890 km (0.103 R)
• M56: 32,868,298 km (0.103 R)
• M57: 33,091,647 km (0.047 R)
• M58: 37,120,019 km (0.046 R)
• M59: 37,197,511 km (0.104 R)
• M60: 38,053,360 km (0.077 R)
• M61: 38,601,487 km (0.068 R)
• M62: 40,899,459 km (0.081 R)
• M63: 41,059,679 km (0.112 R)
• M64: 41,139,714 km (0.1 R)
• M65: 41,541,234 km (0.052 R)
• M66: 44,799,476 km (0.044 R)
• M67: 45,295,243 km (0.055 R)
• M68: 45,875,982 km (0.078 R)
• M69: 46,292,313 km (0.047 R)
• M70: 46,375,639 km (0.056 R)
• M71: 46,626,216 km (0.116 R)
• M72: 47,548,786 km (0.065 R)
• M73: 47,885,680 km (0.079 R)
• M74: 50,180,661 km (0.048 R)
• M75: 51,730,495 km (0.114 R)
• M76: 52,250,647 km (0.083 R)
• M77: 53,470,917 km (0.119 R)
• M78: 53,733,610 km (0.095 R)
• M79: 53,996,753 km (0.116 R)
• M80: 54,348,308 km (0.101 R)
• M81: 55,407,461 km (0.077 R)
• M82: 56,295,324 km (0.081 R)
• M83: 58,175,022 km (0.06 R)
• M84: 58,265,079 km (0.058 R)
• M85: 58,355,137 km (0.08 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 11,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit