🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.8 AU - 1.1 AU

Year: 356 Days

Day: 33.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,432,039 km

• M1: 165,754 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.27 AU - 1.33 AU

Year: 571 Days

Day: 47.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.91 AU - 3.21 AU

Year: 2061 Days

Day: 19.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,432,039 km

• M1: 319,840 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.07 AU - 3.11 AU

Year: 2091 Days

Day: 47.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,432,039 km

• M1: 84,373 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.08 AU - 3.78 AU

Year: 2446 Days

Day: 44.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.23 AU - 4.03 AU

Year: 2663 Days

Day: 30.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.1

Radius: 11.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.72 AU - 10.32 AU

Year: 12212 Days

Day: 6.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,432,039 km

• M1: 144,512 km (0.092 R)
• M2: 507,735 km (0.104 R)
• M3: 660,774 km (0.083 R)
• M4: 866,620 km (0.107 R)
• M5: 940,073 km (0.102 R)
• M6: 1,074,412 km (0.111 R)
• M7: 1,215,483 km (0.107 R)
• M8: 1,320,201 km (0.099 R)
• M9: 2,189,514 km (0.076 R)
• M10: 2,292,737 km (0.056 R)
• M11: 2,557,974 km (0.115 R)
• M12: 2,917,757 km (0.103 R)
• M13: 3,654,975 km (0.084 R)
• M14: 4,415,082 km (0.088 R)
• M15: 4,712,632 km (0.104 R)
• M16: 5,051,023 km (0.119 R)
• M17: 5,859,300 km (0.114 R)
• M18: 5,931,556 km (0.092 R)
• M19: 6,040,463 km (0.101 R)
• M20: 6,113,467 km (0.095 R)
• M21: 6,223,421 km (0.091 R)
• M22: 6,408,174 km (0.085 R)
• M23: 6,594,873 km (0.115 R)
• M24: 6,935,357 km (0.101 R)
• M25: 7,437,408 km (0.103 R)
• M26: 7,554,992 km (0.117 R)
• M27: 9,817,510 km (0.103 R)
• M28: 10,424,728 km (0.084 R)
• M29: 10,910,472 km (0.053 R)
• M30: 11,584,710 km (0.071 R)
• M31: 12,411,687 km (0.092 R)
• M32: 12,691,584 km (0.104 R)
• M33: 13,162,668 km (0.047 R)
• M34: 13,543,694 km (0.081 R)
• M35: 13,687,607 km (0.086 R)
• M36: 14,512,190 km (0.083 R)
• M37: 14,610,326 km (0.07 R)
• M38: 15,004,816 km (0.119 R)
• M39: 15,203,482 km (0.084 R)
• M40: 16,978,162 km (0.079 R)
• M41: 18,550,884 km (0.114 R)
• M42: 19,246,963 km (0.089 R)
• M43: 19,896,966 km (0.111 R)
• M44: 21,051,712 km (0.068 R)
• M45: 21,218,513 km (0.061 R)
• M46: 21,833,660 km (0.086 R)
• M47: 22,568,185 km (0.088 R)
• M48: 22,967,163 km (0.096 R)
• M49: 24,003,577 km (0.114 R)
• M50: 24,352,589 km (0.109 R)
• M51: 24,761,739 km (0.037 R)
• M52: 25,173,133 km (0.098 R)
• M53: 25,705,552 km (0.06 R)
• M54: 25,943,263 km (0.05 R)
• M55: 26,062,492 km (0.12 R)
• M56: 26,361,239 km (0.109 R)
• M57: 26,661,033 km (0.085 R)
• M58: 27,022,312 km (0.059 R)
• M59: 27,143,187 km (0.108 R)
• M60: 27,385,386 km (0.068 R)
• M61: 30,158,632 km (0.094 R)
• M62: 30,535,169 km (0.049 R)
• M63: 31,102,744 km (0.091 R)
• M64: 31,865,094 km (0.096 R)
• M65: 32,569,401 km (0.067 R)
• M66: 34,058,349 km (0.077 R)
• M67: 34,515,969 km (0.067 R)
• M68: 35,107,180 km (0.117 R)
• M69: 36,299,923 km (0.092 R)
• M70: 37,371,194 km (0.053 R)
• M71: 38,249,184 km (0.084 R)
• M72: 38,384,869 km (0.101 R)
• M73: 39,544,701 km (0.081 R)
• M74: 40,716,052 km (0.077 R)
• M75: 41,271,210 km (0.109 R)
• M76: 41,898,773 km (0.114 R)
• M77: 42,810,722 km (0.114 R)
• M78: 43,163,324 km (0.117 R)
• M79: 44,725,874 km (0.075 R)
• M80: 45,226,877 km (0.115 R)
• M81: 46,958,921 km (0.112 R)
• M82: 47,322,594 km (0.115 R)
• M83: 48,492,299 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.8

Radius: 5.2

Gravity: 27.95 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.1 AU - 19.28 AU

Year: 25081 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 109.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,432,039 km

• M1: 662,868 km (0.061 R)
• M2: 823,237 km (0.103 R)
• M3: 1,025,493 km (0.044 R)
• M4: 1,086,230 km (0.078 R)
• M5: 2,249,503 km (0.046 R)
• M6: 2,369,032 km (0.054 R)
• M7: 2,409,274 km (0.092 R)
• M8: 2,740,035 km (0.111 R)
• M9: 3,397,966 km (0.094 R)
• M10: 3,815,344 km (0.056 R)
• M11: 4,054,252 km (0.096 R)
• M12: 4,199,811 km (0.082 R)
• M13: 5,266,892 km (0.042 R)
• M14: 5,586,433 km (0.113 R)
• M15: 5,912,108 km (0.106 R)
• M16: 7,158,857 km (0.118 R)
• M17: 7,453,116 km (0.088 R)
• M18: 9,686,313 km (0.09 R)
• M19: 9,751,088 km (0.092 R)
• M20: 9,946,314 km (0.106 R)
• M21: 10,606,489 km (0.098 R)
• M22: 14,333,421 km (0.034 R)
• M23: 15,530,503 km (0.07 R)
• M24: 15,911,080 km (0.084 R)
• M25: 17,071,211 km (0.089 R)
• M26: 17,306,529 km (0.117 R)
• M27: 17,385,217 km (0.054 R)
• M28: 18,983,521 km (0.096 R)
• M29: 19,308,747 km (0.114 R)
• M30: 20,962,402 km (0.099 R)
• M31: 21,130,250 km (0.113 R)
• M32: 22,146,618 km (0.086 R)
• M33: 22,317,609 km (0.052 R)
• M34: 22,403,328 km (0.062 R)
• M35: 22,574,917 km (0.111 R)
• M36: 22,833,123 km (0.084 R)
• M37: 24,051,149 km (0.118 R)
• M38: 24,138,963 km (0.091 R)
• M39: 25,111,947 km (0.072 R)
• M40: 25,737,715 km (0.088 R)
• M41: 26,459,226 km (0.08 R)
• M42: 30,164,765 km (0.107 R)
• M43: 30,829,877 km (0.066 R)
• M44: 32,077,673 km (0.089 R)
• M45: 33,439,762 km (0.073 R)
• M46: 35,118,998 km (0.097 R)
• M47: 35,418,193 km (0.099 R)
• M48: 37,944,154 km (0.116 R)
• M49: 38,148,654 km (0.048 R)
• M50: 38,970,545 km (0.025 R)
• M51: 39,073,767 km (0.063 R)
• M52: 40,214,451 km (0.1 R)
• M53: 40,422,990 km (0.056 R)
• M54: 42,210,236 km (0.081 R)
• M55: 42,740,860 km (0.067 R)
• M56: 44,238,185 km (0.114 R)
• M57: 44,885,196 km (0.103 R)
• M58: 44,993,355 km (0.109 R)
• M59: 47,614,309 km (0.089 R)
• M60: 49,165,939 km (0.093 R)
• M61: 50,396,830 km (0.095 R)
• M62: 51,185,211 km (0.107 R)
• M63: 52,432,558 km (0.103 R)
• M64: 53,804,520 km (0.072 R)
• M65: 54,495,064 km (0.077 R)
• M66: 54,725,743 km (0.119 R)
• M67: 56,934,556 km (0.084 R)
• M68: 57,873,283 km (0.106 R)
• M69: 60,719,831 km (0.106 R)
• M70: 62,039,733 km (0.115 R)
• M71: 62,522,036 km (0.112 R)
• M72: 63,733,181 km (0.104 R)
• M73: 64,098,050 km (0.119 R)
• M74: 66,671,433 km (0.026 R)
• M75: 66,918,269 km (0.1 R)
• M76: 67,412,989 km (0.069 R)
• M77: 69,278,475 km (0.098 R)
• M78: 70,908,942 km (0.063 R)
• M79: 71,792,168 km (0.05 R)
• M80: 72,551,975 km (0.035 R)
• M81: 72,933,001 km (0.095 R)
• M82: 74,207,575 km (0.113 R)
• M83: 75,746,937 km (0.108 R)
• M84: 77,426,323 km (0.034 R)
• M85: 77,815,576 km (0.106 R)
• M86: 80,165,011 km (0.119 R)
• M87: 82,272,845 km (0.1 R)
• M88: 84,265,489 km (0.067 R)
• M89: 85,066,884 km (0.082 R)
• M90: 85,736,784 km (0.107 R)
• M91: 85,870,973 km (0.08 R)
• M92: 90,474,399 km (0.06 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: 461 - 19,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit