🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.63 AU - 0.69 AU

Year: 205 Days

Day: 16.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,958,248 km

• M1: 147,952 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.93 AU - 0.95 AU

Year: 349 Days

Day: 21 Hours

Environment

Temp: 28 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.4 AU - 1.8 AU

Year: 775 Days

Day: 32.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.56 AU - 1.96 AU

Year: 894 Days

Day: 44.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,958,248 km

• M1: 627,264 km (0.072 R)
• M2: 673,938 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.88 AU - 2.1 AU

Year: 1075 Days

Day: 15.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,958,248 km

• M1: 497,263 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.69 AU - 3.75 AU

Year: 2747 Days

Day: 22.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.5

Radius: 14.7

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.58 AU - 7.62 AU

Year: 8022 Days

Day: 15 Hours

Environment

Temp: -163 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,958,248 km

• M1: 189,241 km (0.061 R)
• M2: 293,062 km (0.099 R)
• M3: 406,009 km (0.048 R)
• M4: 506,538 km (0.114 R)
• M5: 784,940 km (0.055 R)
• M6: 1,098,647 km (0.09 R)
• M7: 1,271,133 km (0.083 R)
• M8: 1,567,038 km (0.086 R)
• M9: 2,247,708 km (0.026 R)
• M10: 2,381,000 km (0.072 R)
• M11: 2,516,984 km (0.111 R)
• M12: 3,111,785 km (0.084 R)
• M13: 3,286,216 km (0.071 R)
• M14: 3,749,970 km (0.082 R)
• M15: 4,234,817 km (0.036 R)
• M16: 6,023,409 km (0.106 R)
• M17: 6,148,024 km (0.091 R)
• M18: 6,242,270 km (0.074 R)
• M19: 6,400,096 km (0.12 R)
• M20: 6,495,540 km (0.119 R)
• M21: 6,979,788 km (0.1 R)
• M22: 7,375,624 km (0.077 R)
• M23: 7,475,705 km (0.102 R)
• M24: 7,778,940 km (0.112 R)
• M25: 8,189,436 km (0.103 R)
• M26: 8,362,671 km (0.103 R)
• M27: 9,645,323 km (0.099 R)
• M28: 9,901,883 km (0.068 R)
• M29: 10,012,585 km (0.102 R)
• M30: 10,272,287 km (0.077 R)
• M31: 10,609,631 km (0.084 R)
• M32: 10,950,714 km (0.09 R)
• M33: 11,103,453 km (0.11 R)
• M34: 12,870,204 km (0.037 R)
• M35: 13,031,471 km (0.108 R)
• M36: 13,642,279 km (0.118 R)
• M37: 15,188,821 km (0.08 R)
• M38: 15,616,372 km (0.051 R)
• M39: 16,395,927 km (0.066 R)
• M40: 17,232,478 km (0.077 R)
• M41: 18,128,120 km (0.091 R)
• M42: 18,764,211 km (0.111 R)
• M43: 19,964,733 km (0.093 R)
• M44: 20,480,098 km (0.074 R)
• M45: 21,142,517 km (0.113 R)
• M46: 21,428,549 km (0.087 R)
• M47: 21,763,797 km (0.086 R)
• M48: 22,391,211 km (0.085 R)
• M49: 22,731,546 km (0.079 R)
• M50: 23,861,608 km (0.106 R)
• M51: 24,259,090 km (0.109 R)
• M52: 24,458,653 km (0.079 R)
• M53: 24,859,277 km (0.078 R)
• M54: 24,959,806 km (0.098 R)
• M55: 25,870,558 km (0.052 R)
• M56: 26,074,460 km (0.118 R)
• M57: 26,535,072 km (0.086 R)
• M58: 27,412,613 km (0.068 R)
• M59: 27,776,734 km (0.057 R)
• M60: 27,933,214 km (0.071 R)
• M61: 29,037,246 km (0.061 R)
• M62: 29,994,822 km (0.098 R)
• M63: 30,101,934 km (0.115 R)
• M64: 30,423,869 km (0.12 R)
• M65: 30,962,870 km (0.059 R)
• M66: 32,434,015 km (0.106 R)
• M67: 32,819,230 km (0.112 R)
• M68: 33,039,887 km (0.061 R)
• M69: 33,371,994 km (0.09 R)
• M70: 33,593,997 km (0.084 R)
• M71: 34,039,499 km (0.094 R)
• M72: 34,207,049 km (0.073 R)
• M73: 35,727,412 km (0.082 R)
• M74: 37,097,430 km (0.084 R)
• M75: 37,212,321 km (0.102 R)
• M76: 37,788,721 km (0.068 R)
• M77: 38,717,275 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 12.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.32 AU - 11 AU

Year: 13326 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,958,248 km

• M1: 155,582 km (0.08 R)
• M2: 540,048 km (0.106 R)
• M3: 697,276 km (0.116 R)
• M4: 888,013 km (0.116 R)
• M5: 1,115,103 km (0.118 R)
• M6: 1,361,789 km (0.065 R)
• M7: 1,502,262 km (0.108 R)
• M8: 1,584,690 km (0.08 R)
• M9: 2,949,771 km (0.111 R)
• M10: 3,349,496 km (0.097 R)
• M11: 4,053,953 km (0.061 R)
• M12: 4,619,732 km (0.076 R)
• M13: 4,896,488 km (0.093 R)
• M14: 4,989,987 km (0.093 R)
• M15: 5,563,545 km (0.11 R)
• M16: 5,693,994 km (0.109 R)
• M17: 5,957,735 km (0.048 R)
• M18: 7,372,033 km (0.081 R)
• M19: 7,951,127 km (0.06 R)
• M20: 8,209,183 km (0.082 R)
• M21: 8,395,283 km (0.11 R)
• M22: 9,114,849 km (0.11 R)
• M23: 9,618,694 km (0.112 R)
• M24: 10,451,805 km (0.104 R)
• M25: 10,775,235 km (0.034 R)
• M26: 10,979,137 km (0.108 R)
• M27: 12,144,355 km (0.096 R)
• M28: 12,527,176 km (0.105 R)
• M29: 13,920,531 km (0.11 R)
• M30: 14,009,242 km (0.091 R)
• M31: 14,276,574 km (0.058 R)
• M32: 14,952,158 km (0.109 R)
• M33: 15,043,113 km (0.103 R)
• M34: 15,684,439 km (0.104 R)
• M35: 16,054,843 km (0.09 R)
• M36: 16,663,108 km (0.116 R)
• M37: 17,041,142 km (0.031 R)
• M38: 17,757,716 km (0.102 R)
• M39: 18,679,389 km (0.116 R)
• M40: 19,269,552 km (0.116 R)
• M41: 19,915,815 km (0.097 R)
• M42: 20,923,805 km (0.109 R)
• M43: 21,742,255 km (0.114 R)
• M44: 22,051,923 km (0.08 R)
• M45: 24,688,585 km (0.063 R)
• M46: 25,011,567 km (0.11 R)
• M47: 25,498,807 km (0.067 R)
• M48: 27,534,685 km (0.083 R)
• M49: 27,981,683 km (0.095 R)
• M50: 28,262,329 km (0.114 R)
• M51: 28,431,075 km (0.098 R)
• M52: 28,939,558 km (0.09 R)
• M53: 29,109,651 km (0.097 R)
• M54: 29,280,193 km (0.091 R)
• M55: 29,451,034 km (0.086 R)
• M56: 29,679,320 km (0.097 R)
• M57: 29,965,501 km (0.05 R)
• M58: 30,482,960 km (0.066 R)
• M59: 31,701,883 km (0.091 R)
• M60: 31,935,854 km (0.097 R)
• M61: 32,405,442 km (0.113 R)
• M62: 32,995,755 km (0.09 R)
• M63: 33,114,237 km (0.099 R)
• M64: 33,232,868 km (0.114 R)
• M65: 33,768,428 km (0.051 R)
• M66: 33,887,957 km (0.061 R)
• M67: 34,848,226 km (0.105 R)
• M68: 35,089,826 km (0.053 R)
• M69: 36,489,165 km (0.102 R)
• M70: 37,844,671 km (0.108 R)
• M71: 38,840,843 km (0.11 R)
• M72: 39,845,692 km (0.101 R)
• M73: 40,795,489 km (0.115 R)
• M74: 41,177,412 km (0.11 R)
• M75: 43,040,504 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.6

Radius: 6.6

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.38 AU - 17.88 AU

Year: 23660 Days

Day: 20.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,958,248 km

• M1: 95,294 km (0.092 R)
• M2: 201,957 km (0.103 R)
• M3: 245,789 km (0.069 R)
• M4: 481,556 km (0.074 R)
• M5: 803,191 km (0.111 R)
• M6: 1,579,903 km (0.104 R)
• M7: 1,743,264 km (0.095 R)
• M8: 1,946,567 km (0.119 R)
• M9: 2,157,500 km (0.099 R)
• M10: 2,563,210 km (0.094 R)
• M11: 2,912,820 km (0.109 R)
• M12: 3,154,271 km (0.114 R)
• M13: 4,093,746 km (0.107 R)
• M14: 4,364,069 km (0.12 R)
• M15: 5,750,841 km (0.057 R)
• M16: 6,104,640 km (0.092 R)
• M17: 6,465,470 km (0.07 R)
• M18: 6,674,758 km (0.095 R)
• M19: 6,833,182 km (0.089 R)
• M20: 6,886,140 km (0.056 R)
• M21: 7,754,256 km (0.112 R)
• M22: 7,865,108 km (0.118 R)
• M23: 9,650,559 km (0.032 R)
• M24: 10,191,654 km (0.093 R)
• M25: 10,928,124 km (0.06 R)
• M26: 10,990,357 km (0.043 R)
• M27: 11,177,504 km (0.115 R)
• M28: 11,428,679 km (0.086 R)
• M29: 11,491,809 km (0.064 R)
• M30: 12,000,741 km (0.118 R)
• M31: 12,322,526 km (0.099 R)
• M32: 14,448,611 km (0.089 R)
• M33: 16,045,269 km (0.086 R)
• M34: 16,542,233 km (0.053 R)
• M35: 17,188,646 km (0.099 R)
• M36: 18,506,005 km (0.047 R)
• M37: 19,102,003 km (0.113 R)
• M38: 20,619,075 km (0.103 R)
• M39: 20,850,054 km (0.113 R)
• M40: 21,703,958 km (0.088 R)
• M41: 22,648,519 km (0.055 R)
• M42: 23,686,878 km (0.082 R)
• M43: 23,928,628 km (0.069 R)
• M44: 25,479,210 km (0.12 R)
• M45: 27,314,626 km (0.076 R)
• M46: 27,822,661 km (0.095 R)
• M47: 28,333,687 km (0.097 R)
• M48: 28,504,677 km (0.066 R)
• M49: 28,933,874 km (0.112 R)
• M50: 29,624,866 km (0.075 R)
• M51: 31,376,209 km (0.11 R)
• M52: 31,730,456 km (0.093 R)
• M53: 32,175,211 km (0.11 R)
• M54: 32,264,371 km (0.056 R)
• M55: 32,801,128 km (0.049 R)
• M56: 34,612,011 km (0.075 R)
• M57: 36,547,957 km (0.064 R)
• M58: 37,575,993 km (0.093 R)
• M59: 38,329,667 km (0.086 R)
• M60: 40,523,969 km (0.116 R)
• M61: 40,813,141 km (0.099 R)
• M62: 41,976,863 km (0.084 R)
• M63: 42,562,838 km (0.1 R)
• M64: 42,856,798 km (0.114 R)
• M65: 44,138,553 km (0.102 R)
• M66: 45,332,792 km (0.052 R)
• M67: 45,432,724 km (0.065 R)
• M68: 46,436,825 km (0.085 R)
• M69: 47,854,713 km (0.104 R)
• M70: 48,058,466 km (0.11 R)
• M71: 49,389,737 km (0.053 R)
• M72: 50,525,484 km (0.116 R)
• M73: 52,717,841 km (0.056 R)
• M74: 54,302,531 km (0.12 R)
• M75: 54,515,110 km (0.052 R)
• M76: 54,834,352 km (0.109 R)
• M77: 57,735,503 km (0.083 R)
• M78: 58,713,574 km (0.071 R)
• M79: 61,127,336 km (0.064 R)
• M80: 61,791,400 km (0.119 R)
• M81: 62,346,409 km (0.085 R)
• M82: 63,573,410 km (0.036 R)
• M83: 64,133,804 km (0.079 R)
• M84: 65,938,104 km (0.063 R)
• M85: 67,644,567 km (0.116 R)
• M86: 69,480,881 km (0.116 R)
• M87: 69,596,221 km (0.06 R)
• M88: 70,405,246 km (0.118 R)
• M89: 72,149,108 km (0.077 R)
• M90: 72,850,722 km (0.097 R)
• M91: 73,789,748 km (0.109 R)
• M92: 74,850,846 km (0.099 R)
• M93: 75,560,987 km (0.101 R)
• M94: 79,506,780 km (0.069 R)
• M95: 80,473,482 km (0.058 R)
• M96: 80,594,506 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 15,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit