🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.01 AU - 1.68 AU

Year: 550 Days

Day: 26.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 154.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.31 AU - 1.73 AU

Year: 665 Days

Day: 42.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.33 AU - 2.21 AU

Year: 835 Days

Day: 17.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.17 AU - 2.97 AU

Year: 1462 Days

Day: 34.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.76 AU - 2.88 AU

Year: 1680 Days

Day: 46 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.23 AU - 3.53 AU

Year: 1734 Days

Day: 44.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.06 AU - 4.42 AU

Year: 2566 Days

Day: 34.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 150.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652

Radius: 9.4

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.62 AU - 7.28 AU

Year: 5149 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,421,488 km

• M1: 195,973 km (0.114 R)
• M2: 258,206 km (0.111 R)
• M3: 434,133 km (0.104 R)
• M4: 724,353 km (0.117 R)
• M5: 1,355,506 km (0.112 R)
• M6: 1,547,440 km (0.11 R)
• M7: 1,765,704 km (0.1 R)
• M8: 1,958,087 km (0.066 R)
• M9: 2,213,151 km (0.034 R)
• M10: 2,675,259 km (0.115 R)
• M11: 2,856,272 km (0.099 R)
• M12: 3,230,416 km (0.074 R)
• M13: 3,423,398 km (0.092 R)
• M14: 3,510,464 km (0.081 R)
• M15: 3,798,290 km (0.092 R)
• M16: 3,979,303 km (0.116 R)
• M17: 4,683,461 km (0.036 R)
• M18: 4,804,635 km (0.092 R)
• M19: 5,099,642 km (0.076 R)
• M20: 5,224,257 km (0.074 R)
• M21: 5,375,201 km (0.091 R)
• M22: 6,284,457 km (0.109 R)
• M23: 6,525,908 km (0.113 R)
• M24: 6,770,500 km (0.1 R)
• M25: 6,935,208 km (0.045 R)
• M26: 7,465,682 km (0.066 R)
• M27: 7,721,494 km (0.092 R)
• M28: 9,073,709 km (0.103 R)
• M29: 9,316,357 km (0.069 R)
• M30: 9,530,432 km (0.111 R)
• M31: 9,622,584 km (0.09 R)
• M32: 10,088,282 km (0.032 R)
• M33: 10,150,964 km (0.092 R)
• M34: 10,371,321 km (0.095 R)
• M35: 10,434,451 km (0.109 R)
• M36: 10,656,754 km (0.075 R)
• M37: 10,784,510 km (0.074 R)
• M38: 10,912,865 km (0.086 R)
• M39: 11,890,936 km (0.096 R)
• M40: 12,123,262 km (0.06 R)
• M41: 12,256,703 km (0.062 R)
• M42: 12,491,273 km (0.119 R)
• M43: 12,761,297 km (0.094 R)
• M44: 13,067,374 km (0.035 R)
• M45: 13,652,002 km (0.085 R)
• M46: 13,790,829 km (0.027 R)
• M47: 13,999,967 km (0.089 R)
• M48: 14,139,991 km (0.1 R)
• M49: 14,350,774 km (0.118 R)
• M50: 15,204,679 km (0.111 R)
• M51: 15,312,539 km (0.108 R)
• M52: 15,674,117 km (0.079 R)
• M53: 16,479,253 km (0.088 R)
• M54: 17,335,551 km (0.066 R)
• M55: 17,523,595 km (0.1 R)
• M56: 17,901,629 km (0.094 R)
• M57: 18,589,031 km (0.083 R)
• M58: 18,781,564 km (0.114 R)
• M59: 19,832,339 km (0.084 R)
• M60: 20,345,161 km (0.101 R)
• M61: 20,464,091 km (0.064 R)
• M62: 21,545,085 km (0.11 R)
• M63: 21,868,965 km (0.097 R)
• M64: 22,153,649 km (0.069 R)
• M65: 22,850,028 km (0.118 R)
• M66: 22,932,456 km (0.115 R)
• M67: 23,180,340 km (0.04 R)
• M68: 23,720,388 km (0.099 R)
• M69: 23,887,339 km (0.031 R)
• M70: 25,152,339 km (0.098 R)
• M71: 26,482,264 km (0.051 R)
• M72: 27,046,846 km (0.103 R)
• M73: 27,483,672 km (0.052 R)
• M74: 28,011,154 km (0.083 R)
• M75: 28,986,682 km (0.066 R)
• M76: 29,165,302 km (0.106 R)
• M77: 29,658,227 km (0.105 R)
• M78: 30,289,679 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.9

Radius: 14.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.1 AU - 9.22 AU

Year: 9835 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,421,488 km

• M1: 464,950 km (0.053 R)
• M2: 580,589 km (0.099 R)
• M3: 735,872 km (0.101 R)
• M4: 967,599 km (0.093 R)
• M5: 1,109,418 km (0.045 R)
• M6: 1,787,844 km (0.045 R)
• M7: 2,067,443 km (0.108 R)
• M8: 2,714,753 km (0.102 R)
• M9: 2,805,708 km (0.1 R)
• M10: 3,696,563 km (0.11 R)
• M11: 3,900,316 km (0.056 R)
• M12: 4,561,089 km (0.086 R)
• M13: 4,752,425 km (0.063 R)
• M14: 4,862,978 km (0.112 R)
• M15: 5,400,184 km (0.08 R)
• M16: 5,926,619 km (0.063 R)
• M17: 6,778,579 km (0.027 R)
• M18: 7,864,360 km (0.109 R)
• M19: 8,427,596 km (0.113 R)
• M20: 8,663,213 km (0.078 R)
• M21: 8,833,006 km (0.098 R)
• M22: 8,935,481 km (0.117 R)
• M23: 9,072,512 km (0.095 R)
• M24: 9,175,885 km (0.114 R)
• M25: 9,279,556 km (0.12 R)
• M26: 9,558,107 km (0.12 R)
• M27: 10,123,438 km (0.097 R)
• M28: 10,266,453 km (0.034 R)
• M29: 10,590,781 km (0.062 R)
• M30: 11,028,505 km (0.054 R)
• M31: 11,249,610 km (0.075 R)
• M32: 11,546,712 km (0.116 R)
• M33: 12,072,997 km (0.082 R)
• M34: 12,224,839 km (0.092 R)
• M35: 13,071,114 km (0.084 R)
• M36: 13,187,950 km (0.086 R)
• M37: 13,777,665 km (0.096 R)
• M38: 14,536,874 km (0.114 R)
• M39: 14,901,294 km (0.036 R)
• M40: 15,186,877 km (0.099 R)
• M41: 15,556,683 km (0.107 R)
• M42: 15,804,865 km (0.096 R)
• M43: 16,054,395 km (0.065 R)
• M44: 16,768,575 km (0.087 R)
• M45: 19,061,013 km (0.118 R)
• M46: 19,682,891 km (0.12 R)
• M47: 20,537,544 km (0.116 R)
• M48: 20,809,961 km (0.087 R)
• M49: 20,901,067 km (0.068 R)
• M50: 21,175,130 km (0.084 R)
• M51: 22,050,726 km (0.056 R)
• M52: 22,190,002 km (0.079 R)
• M53: 23,647,085 km (0.104 R)
• M54: 24,267,318 km (0.094 R)
• M55: 25,231,925 km (0.034 R)
• M56: 25,475,021 km (0.064 R)
• M57: 25,767,784 km (0.07 R)
• M58: 25,914,690 km (0.085 R)
• M59: 27,148,872 km (0.093 R)
• M60: 28,150,131 km (0.119 R)
• M61: 28,351,788 km (0.084 R)
• M62: 29,572,058 km (0.102 R)
• M63: 30,913,353 km (0.105 R)
• M64: 31,069,383 km (0.077 R)
• M65: 31,382,193 km (0.08 R)
• M66: 32,011,102 km (0.082 R)
• M67: 35,707,366 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.1

Radius: 6.2

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.93 AU - 17.65 AU

Year: 24407 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,421,488 km

• M1: 105,466 km (0.062 R)
• M2: 255,214 km (0.113 R)
• M3: 357,389 km (0.069 R)
• M4: 413,937 km (0.112 R)
• M5: 515,664 km (0.073 R)
• M6: 768,634 km (0.052 R)
• M7: 1,257,968 km (0.051 R)
• M8: 1,377,946 km (0.088 R)
• M9: 1,533,378 km (0.098 R)
• M10: 1,727,407 km (0.116 R)
• M11: 1,963,622 km (0.11 R)
• M12: 2,429,619 km (0.096 R)
• M13: 3,048,356 km (0.117 R)
• M14: 3,375,227 km (0.05 R)
• M15: 3,974,067 km (0.106 R)
• M16: 4,421,814 km (0.069 R)
• M17: 4,698,121 km (0.116 R)
• M18: 4,838,294 km (0.092 R)
• M19: 5,808,287 km (0.105 R)
• M20: 5,958,932 km (0.102 R)
• M21: 7,048,752 km (0.11 R)
• M22: 7,263,276 km (0.054 R)
• M23: 7,753,807 km (0.119 R)
• M24: 8,311,359 km (0.065 R)
• M25: 8,481,152 km (0.084 R)
• M26: 9,760,812 km (0.075 R)
• M27: 9,939,881 km (0.07 R)
• M28: 9,999,870 km (0.117 R)
• M29: 10,483,819 km (0.072 R)
• M30: 10,790,195 km (0.1 R)
• M31: 10,851,830 km (0.056 R)
• M32: 11,224,029 km (0.104 R)
• M33: 11,411,774 km (0.051 R)
• M34: 13,411,300 km (0.108 R)
• M35: 14,349,129 km (0.079 R)
• M36: 14,416,896 km (0.076 R)
• M37: 15,935,315 km (0.086 R)
• M38: 17,071,211 km (0.093 R)
• M39: 17,143,018 km (0.085 R)
• M40: 19,420,048 km (0.104 R)
• M41: 20,861,872 km (0.098 R)
• M42: 22,416,493 km (0.067 R)
• M43: 23,366,888 km (0.1 R)
• M44: 26,130,709 km (0.073 R)
• M45: 26,213,586 km (0.067 R)
• M46: 26,795,971 km (0.036 R)
• M47: 27,466,618 km (0.098 R)
• M48: 27,550,841 km (0.091 R)
• M49: 27,719,588 km (0.086 R)
• M50: 28,227,921 km (0.115 R)
• M51: 28,398,014 km (0.112 R)
• M52: 30,465,457 km (0.077 R)
• M53: 30,902,283 km (0.063 R)
• M54: 31,429,316 km (0.075 R)
• M55: 32,581,070 km (0.109 R)
• M56: 32,938,310 km (0.092 R)
• M57: 33,296,746 km (0.108 R)
• M58: 33,746,736 km (0.092 R)
• M59: 33,927,151 km (0.112 R)
• M60: 36,118,461 km (0.111 R)
• M61: 36,395,666 km (0.102 R)
• M62: 36,673,469 km (0.106 R)
• M63: 37,417,868 km (0.085 R)
• M64: 37,511,217 km (0.059 R)
• M65: 37,698,215 km (0.056 R)
• M66: 40,253,047 km (0.076 R)
• M67: 43,548,838 km (0.109 R)
• M68: 43,647,124 km (0.111 R)
• M69: 46,327,469 km (0.119 R)
• M70: 47,232,685 km (0.114 R)
• M71: 48,042,159 km (0.084 R)
• M72: 52,158,046 km (0.06 R)
• M73: 55,531,029 km (0.111 R)
• M74: 56,064,345 km (0.12 R)
• M75: 56,599,457 km (0.066 R)
• M76: 57,351,485 km (0.06 R)
• M77: 57,459,046 km (0.117 R)
• M78: 57,674,766 km (0.076 R)
• M79: 59,627,018 km (0.114 R)
• M80: 61,490,709 km (0.077 R)
• M81: 61,600,962 km (0.114 R)
• M82: 63,262,247 km (0.046 R)
• M83: 65,612,579 km (0.079 R)
• M84: 65,838,023 km (0.099 R)
• M85: 65,950,820 km (0.119 R)
• M86: 66,176,413 km (0.11 R)
• M87: 66,855,139 km (0.031 R)
• M88: 68,447,758 km (0.1 R)
• M89: 69,363,446 km (0.12 R)
• M90: 70,052,943 km (0.106 R)
• M91: 70,513,704 km (0.12 R)
• M92: 71,206,941 km (0.112 R)
• M93: 75,059,684 km (0.105 R)
• M94: 76,003,946 km (0.07 R)
• M95: 76,833,317 km (0.11 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 13,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit