🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.69 AU - 0.89 AU

Year: 270 Days

Day: 14.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,306,462 km

• M1: 83,027 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.53 AU - 1.61 AU

Year: 757 Days

Day: 45.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 67.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.79 AU - 1.99 AU

Year: 1000 Days

Day: 31.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,306,462 km

• M1: 1,405,322 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.92 AU - 2.3 AU

Year: 1180 Days

Day: 44.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.71 AU - 3.21 AU

Year: 1961 Days

Day: 32.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,306,462 km

• M1: 2,655,512 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.97 AU - 4.09 AU

Year: 2553 Days

Day: 27.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.2

Radius: 9.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.74 AU - 4.94 AU

Year: 3481 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 94,306,462 km

• M1: 135,536 km (0.076 R)
• M2: 273,914 km (0.115 R)
• M3: 339,138 km (0.082 R)
• M4: 482,453 km (0.089 R)
• M5: 602,730 km (0.068 R)
• M6: 743,651 km (0.071 R)
• M7: 844,181 km (0.105 R)
• M8: 1,004,101 km (0.118 R)
• M9: 1,093,710 km (0.085 R)
• M10: 1,517,820 km (0.085 R)
• M11: 1,608,626 km (0.08 R)
• M12: 1,768,696 km (0.108 R)
• M13: 2,075,820 km (0.077 R)
• M14: 2,177,247 km (0.033 R)
• M15: 2,280,320 km (0.049 R)
• M16: 2,491,403 km (0.057 R)
• M17: 2,583,854 km (0.109 R)
• M18: 2,981,635 km (0.086 R)
• M19: 3,146,193 km (0.053 R)
• M20: 3,467,230 km (0.084 R)
• M21: 3,622,961 km (0.106 R)
• M22: 3,869,947 km (0.106 R)
• M23: 4,031,663 km (0.111 R)
• M24: 4,177,371 km (0.117 R)
• M25: 4,681,815 km (0.099 R)
• M26: 4,796,557 km (0.059 R)
• M27: 4,951,091 km (0.117 R)
• M28: 5,205,707 km (0.052 R)
• M29: 5,666,618 km (0.087 R)
• M30: 5,974,341 km (0.039 R)
• M31: 6,057,367 km (0.105 R)
• M32: 6,329,785 km (0.073 R)
• M33: 6,843,355 km (0.062 R)
• M34: 6,951,963 km (0.076 R)
• M35: 7,061,169 km (0.047 R)
• M36: 7,796,592 km (0.076 R)
• M37: 8,070,207 km (0.092 R)
• M38: 8,277,400 km (0.106 R)
• M39: 8,346,813 km (0.083 R)
• M40: 9,123,825 km (0.068 R)
• M41: 9,291,524 km (0.095 R)
• M42: 9,460,420 km (0.07 R)
• M43: 9,923,724 km (0.106 R)
• M44: 10,220,227 km (0.116 R)
• M45: 10,294,727 km (0.116 R)
• M46: 10,444,475 km (0.098 R)
• M47: 10,594,970 km (0.107 R)
• M48: 10,872,624 km (0.079 R)
• M49: 11,512,603 km (0.113 R)
• M50: 11,642,005 km (0.094 R)
• M51: 12,112,192 km (0.096 R)
• M52: 12,561,883 km (0.117 R)
• M53: 12,748,731 km (0.091 R)
• M54: 12,963,254 km (0.101 R)
• M55: 13,098,042 km (0.104 R)
• M56: 13,396,041 km (0.089 R)
• M57: 13,477,721 km (0.099 R)
• M58: 13,971,244 km (0.1 R)
• M59: 14,582,651 km (0.065 R)
• M60: 14,807,048 km (0.061 R)
• M61: 14,919,695 km (0.064 R)
• M62: 15,515,842 km (0.087 R)
• M63: 15,745,026 km (0.084 R)
• M64: 15,917,662 km (0.078 R)
• M65: 16,062,024 km (0.064 R)
• M66: 16,206,835 km (0.072 R)
• M67: 16,819,588 km (0.111 R)
• M68: 16,907,701 km (0.041 R)
• M69: 17,113,996 km (0.047 R)
• M70: 17,202,708 km (0.099 R)
• M71: 17,588,670 km (0.077 R)
• M72: 18,733,393 km (0.069 R)
• M73: 19,191,911 km (0.117 R)
• M74: 19,314,880 km (0.11 R)
• M75: 19,654,168 km (0.08 R)
• M76: 20,401,260 km (0.069 R)
• M77: 20,746,831 km (0.102 R)
• M78: 21,031,067 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.3

Radius: 10.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.35 AU - 10.17 AU

Year: 9140 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 94,306,462 km

• M1: 151,692 km (0.07 R)
• M2: 337,044 km (0.101 R)
• M3: 509,381 km (0.103 R)
• M4: 620,083 km (0.119 R)
• M5: 989,889 km (0.113 R)
• M6: 1,071,869 km (0.08 R)
• M7: 1,307,485 km (0.095 R)
• M8: 1,406,669 km (0.079 R)
• M9: 1,517,072 km (0.118 R)
• M10: 1,719,628 km (0.038 R)
• M11: 2,239,929 km (0.048 R)
• M12: 2,481,978 km (0.113 R)
• M13: 2,606,294 km (0.109 R)
• M14: 2,700,840 km (0.114 R)
• M15: 3,292,649 km (0.107 R)
• M16: 3,522,132 km (0.051 R)
• M17: 3,615,332 km (0.12 R)
• M18: 3,721,247 km (0.072 R)
• M19: 3,960,304 km (0.109 R)
• M20: 4,155,230 km (0.114 R)
• M21: 4,291,065 km (0.1 R)
• M22: 4,605,370 km (0.038 R)
• M23: 4,771,873 km (0.08 R)
• M24: 5,084,532 km (0.1 R)
• M25: 6,514,987 km (0.066 R)
• M26: 6,586,794 km (0.079 R)
• M27: 7,229,766 km (0.118 R)
• M28: 7,483,633 km (0.053 R)
• M29: 7,649,388 km (0.115 R)
• M30: 7,801,230 km (0.117 R)
• M31: 7,984,786 km (0.064 R)
• M32: 8,575,399 km (0.083 R)
• M33: 9,019,555 km (0.119 R)
• M34: 9,292,870 km (0.042 R)
• M35: 9,798,511 km (0.074 R)
• M36: 9,963,517 km (0.101 R)
• M37: 10,329,733 km (0.047 R)
• M38: 10,396,902 km (0.082 R)
• M39: 10,683,532 km (0.093 R)
• M40: 10,904,638 km (0.1 R)
• M41: 11,282,073 km (0.108 R)
• M42: 11,768,715 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.9

Radius: 6.8

Gravity: 21.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 12.98 AU - 17.68 AU

Year: 23109 Days

Day: 24.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,306,462 km

• M1: 100,081 km (0.114 R)
• M2: 479,611 km (0.061 R)
• M3: 649,404 km (0.078 R)
• M4: 895,642 km (0.051 R)
• M5: 2,502,473 km (0.05 R)
• M6: 2,843,407 km (0.083 R)
• M7: 3,019,483 km (0.116 R)
• M8: 3,064,064 km (0.094 R)
• M9: 3,807,116 km (0.099 R)
• M10: 4,603,276 km (0.114 R)
• M11: 4,654,738 km (0.107 R)
• M12: 5,126,420 km (0.102 R)
• M13: 5,394,948 km (0.113 R)
• M14: 5,778,816 km (0.05 R)
• M15: 6,285,205 km (0.112 R)
• M16: 6,688,820 km (0.1 R)
• M17: 6,864,448 km (0.07 R)
• M18: 7,220,192 km (0.048 R)
• M19: 8,197,963 km (0.112 R)
• M20: 8,511,969 km (0.12 R)
• M21: 9,022,696 km (0.037 R)
• M22: 10,342,299 km (0.074 R)
• M23: 10,477,685 km (0.103 R)
• M24: 10,818,320 km (0.056 R)
• M25: 11,232,107 km (0.088 R)
• M26: 13,672,348 km (0.098 R)
• M27: 14,269,692 km (0.117 R)
• M28: 15,104,598 km (0.081 R)
• M29: 17,060,590 km (0.105 R)
• M30: 17,865,127 km (0.108 R)
• M31: 18,846,789 km (0.086 R)
• M32: 20,182,698 km (0.118 R)
• M33: 20,351,743 km (0.049 R)
• M34: 21,894,995 km (0.06 R)
• M35: 22,155,893 km (0.059 R)
• M36: 23,298,073 km (0.097 R)
• M37: 24,730,024 km (0.083 R)
• M38: 25,914,390 km (0.115 R)
• M39: 27,397,204 km (0.078 R)
• M40: 27,584,501 km (0.037 R)
• M41: 28,812,101 km (0.099 R)
• M42: 29,961,162 km (0.092 R)
• M43: 30,347,574 km (0.051 R)
• M44: 30,735,481 km (0.088 R)
• M45: 31,222,721 km (0.072 R)
• M46: 32,106,396 km (0.075 R)
• M47: 34,907,317 km (0.073 R)
• M48: 35,313,774 km (0.088 R)
• M49: 36,028,852 km (0.12 R)
• M50: 36,336,874 km (0.101 R)
• M51: 36,542,571 km (0.119 R)
• M52: 37,681,310 km (0.102 R)
• M53: 38,412,096 km (0.086 R)
• M54: 41,273,903 km (0.092 R)
• M55: 41,596,137 km (0.081 R)
• M56: 43,110,815 km (0.071 R)
• M57: 45,195,162 km (0.099 R)
• M58: 47,761,963 km (0.054 R)
• M59: 48,892,623 km (0.105 R)
• M60: 49,006,168 km (0.09 R)
• M61: 49,803,525 km (0.072 R)
• M62: 51,410,954 km (0.06 R)
• M63: 53,151,974 km (0.098 R)
• M64: 53,619,617 km (0.069 R)
• M65: 54,794,409 km (0.074 R)
• M66: 55,385,021 km (0.1 R)
• M67: 56,572,529 km (0.095 R)
• M68: 58,128,945 km (0.12 R)
• M69: 61,038,923 km (0.09 R)
• M70: 63,128,656 km (0.069 R)
• M71: 64,493,288 km (0.101 R)
• M72: 65,993,006 km (0.033 R)
• M73: 66,369,694 km (0.082 R)
• M74: 68,010,483 km (0.102 R)
• M75: 68,645,227 km (0.096 R)
• M76: 68,772,385 km (0.1 R)
• M77: 69,792,493 km (0.091 R)
• M78: 69,920,250 km (0.094 R)
• M79: 71,847,669 km (0.042 R)
• M80: 73,792,291 km (0.09 R)
• M81: 74,575,137 km (0.106 R)
• M82: 75,491,723 km (0.119 R)
• M83: 76,148,757 km (0.117 R)
• M84: 80,935,141 km (0.115 R)
• M85: 81,607,583 km (0.12 R)
• M86: 83,364,610 km (0.043 R)
• M87: 86,641,103 km (0.1 R)
• M88: 87,053,544 km (0.078 R)
• M89: 88,710,041 km (0.055 R)
• M90: 91,074,585 km (0.089 R)
• M91: 91,773,955 km (0.084 R)
• M92: 92,054,152 km (0.107 R)
• M93: 92,615,593 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit