🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.69 AU - 0.83 AU

Year: 232 Days

Day: 20.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,676,684 km

• M1: 375,491 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.84 AU - 0.94 AU

Year: 294 Days

Day: 46.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.34 AU - 1.74 AU

Year: 669 Days

Day: 23.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.49 AU - 1.63 AU

Year: 682 Days

Day: 32.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.46 AU - 1.78 AU

Year: 721 Days

Day: 42.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.74 AU - 5.27 AU

Year: 3911 Days

Day: 16.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.7

Radius: 7.5

Gravity: 16.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 17.56 AU - 20.94 AU

Year: 29548 Days

Day: 15.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,676,684 km

• M1: 399,576 km (0.081 R)
• M2: 600,635 km (0.071 R)
• M3: 1,058,704 km (0.117 R)
• M4: 1,196,484 km (0.094 R)
• M5: 2,141,643 km (0.058 R)
• M6: 2,543,313 km (0.056 R)
• M7: 2,635,765 km (0.074 R)
• M8: 2,968,171 km (0.094 R)
• M9: 3,263,627 km (0.059 R)
• M10: 4,260,847 km (0.112 R)
• M11: 5,286,041 km (0.09 R)
• M12: 5,404,373 km (0.098 R)
• M13: 5,825,939 km (0.117 R)
• M14: 5,887,125 km (0.061 R)
• M15: 7,153,321 km (0.094 R)
• M16: 7,284,369 km (0.107 R)
• M17: 8,156,226 km (0.105 R)
• M18: 8,778,852 km (0.079 R)
• M19: 8,849,013 km (0.119 R)
• M20: 9,060,545 km (0.055 R)
• M21: 9,705,311 km (0.106 R)
• M22: 11,266,216 km (0.096 R)
• M23: 15,115,518 km (0.085 R)
• M24: 19,235,743 km (0.108 R)
• M25: 20,061,972 km (0.042 R)
• M26: 20,712,573 km (0.083 R)
• M27: 20,806,072 km (0.088 R)
• M28: 24,264,775 km (0.065 R)
• M29: 25,858,291 km (0.072 R)
• M30: 26,769,342 km (0.104 R)
• M31: 27,690,865 km (0.113 R)
• M32: 29,145,106 km (0.106 R)
• M33: 32,127,040 km (0.108 R)
• M34: 33,324,721 km (0.038 R)
• M35: 33,874,044 km (0.06 R)
• M36: 34,094,552 km (0.086 R)
• M37: 34,315,657 km (0.109 R)
• M38: 34,426,360 km (0.117 R)
• M39: 34,981,517 km (0.101 R)
• M40: 38,374,696 km (0.111 R)
• M41: 41,989,430 km (0.112 R)
• M42: 43,059,054 km (0.119 R)
• M43: 43,897,251 km (0.111 R)
• M44: 44,258,081 km (0.114 R)
• M45: 44,499,233 km (0.088 R)
• M46: 46,811,567 km (0.044 R)
• M47: 48,044,104 km (0.047 R)
• M48: 48,167,971 km (0.117 R)
• M49: 48,540,171 km (0.109 R)
• M50: 48,788,802 km (0.051 R)
• M51: 49,287,412 km (0.101 R)
• M52: 50,164,056 km (0.112 R)
• M53: 50,667,303 km (0.069 R)
• M54: 51,298,606 km (0.089 R)
• M55: 51,551,875 km (0.117 R)
• M56: 51,805,593 km (0.114 R)
• M57: 53,080,316 km (0.083 R)
• M58: 53,593,138 km (0.081 R)
• M59: 54,882,223 km (0.059 R)
• M60: 57,228,217 km (0.107 R)
• M61: 57,885,699 km (0.076 R)
• M62: 60,540,613 km (0.04 R)
• M63: 62,422,554 km (0.092 R)
• M64: 65,144,038 km (0.064 R)
• M65: 65,555,582 km (0.058 R)
• M66: 66,933,827 km (0.112 R)
• M67: 67,904,119 km (0.097 R)
• M68: 69,858,765 km (0.029 R)
• M69: 70,139,560 km (0.117 R)
• M70: 72,683,023 km (0.115 R)
• M71: 73,394,959 km (0.066 R)
• M72: 73,537,676 km (0.078 R)
• M73: 75,400,618 km (0.078 R)
• M74: 76,844,088 km (0.112 R)
• M75: 78,734,407 km (0.074 R)
• M76: 80,639,835 km (0.104 R)
• M77: 82,264,019 km (0.097 R)
• M78: 82,560,522 km (0.095 R)
• M79: 83,005,875 km (0.052 R)
• M80: 85,995,438 km (0.117 R)
• M81: 86,597,570 km (0.048 R)
• M82: 88,564,034 km (0.072 R)
• M83: 89,019,859 km (0.11 R)
• M84: 89,781,461 km (0.102 R)
• M85: 90,239,530 km (0.116 R)
• M86: 90,392,269 km (0.053 R)
• M87: 94,086,140 km (0.103 R)
• M88: 97,828,929 km (0.097 R)
• M89: 98,772,144 km (0.118 R)
• M90: 101,302,293 km (0.099 R)
• M91: 102,575,370 km (0.027 R)
• M92: 102,734,842 km (0.077 R)
• M93: 104,334,492 km (0.106 R)
• M94: 107,396,311 km (0.114 R)
• M95: 107,882,504 km (0.063 R)
• M96: 108,044,669 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.4

Radius: 7

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 17.39 AU - 21.99 AU

Year: 30566 Days

Day: 17.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,676,684 km

• M1: 184,604 km (0.12 R)
• M2: 619,634 km (0.058 R)
• M3: 1,210,995 km (0.075 R)
• M4: 1,485,656 km (0.105 R)
• M5: 1,630,168 km (0.11 R)
• M6: 2,011,792 km (0.076 R)
• M7: 2,131,770 km (0.107 R)
• M8: 2,295,280 km (0.084 R)
• M9: 2,678,251 km (0.107 R)
• M10: 2,854,776 km (0.067 R)
• M11: 3,407,391 km (0.071 R)
• M12: 3,647,346 km (0.081 R)
• M13: 3,794,101 km (0.101 R)
• M14: 4,556,153 km (0.03 R)
• M15: 5,419,781 km (0.112 R)
• M16: 5,587,331 km (0.053 R)
• M17: 6,100,003 km (0.11 R)
• M18: 7,231,411 km (0.105 R)
• M19: 7,539,733 km (0.115 R)
• M20: 7,978,653 km (0.079 R)
• M21: 8,425,950 km (0.103 R)
• M22: 8,555,203 km (0.068 R)
• M23: 8,881,326 km (0.114 R)
• M24: 10,502,519 km (0.084 R)
• M25: 11,204,581 km (0.079 R)
• M26: 15,723,484 km (0.117 R)
• M27: 15,803,070 km (0.057 R)
• M28: 16,687,194 km (0.109 R)
• M29: 17,012,719 km (0.061 R)
• M30: 17,340,188 km (0.063 R)
• M31: 17,422,467 km (0.038 R)
• M32: 17,752,630 km (0.029 R)
• M33: 18,168,362 km (0.098 R)
• M34: 19,094,074 km (0.073 R)
• M35: 19,178,896 km (0.11 R)
• M36: 19,349,138 km (0.035 R)
• M37: 21,342,380 km (0.087 R)
• M38: 21,961,865 km (0.102 R)
• M39: 22,947,266 km (0.075 R)
• M40: 23,490,755 km (0.12 R)
• M41: 24,130,286 km (0.109 R)
• M42: 26,177,084 km (0.085 R)
• M43: 26,271,480 km (0.052 R)
• M44: 26,366,026 km (0.09 R)
• M45: 27,508,505 km (0.028 R)
• M46: 27,796,631 km (0.092 R)
• M47: 31,431,709 km (0.094 R)
• M48: 32,743,832 km (0.076 R)
• M49: 33,560,338 km (0.103 R)
• M50: 33,868,210 km (0.104 R)
• M51: 34,176,980 km (0.05 R)
• M52: 35,630,473 km (0.064 R)
• M53: 37,422,356 km (0.115 R)
• M54: 42,526,635 km (0.057 R)
• M55: 45,442,597 km (0.103 R)
• M56: 47,959,881 km (0.08 R)
• M57: 50,522,043 km (0.09 R)
• M58: 51,464,809 km (0.055 R)
• M59: 56,752,346 km (0.041 R)
• M60: 57,486,722 km (0.061 R)
• M61: 58,717,613 km (0.038 R)
• M62: 60,205,962 km (0.101 R)
• M63: 60,580,107 km (0.118 R)
• M64: 65,256,386 km (0.119 R)
• M65: 66,411,432 km (0.084 R)
• M66: 69,002,018 km (0.104 R)
• M67: 69,524,114 km (0.081 R)
• M68: 70,572,197 km (0.09 R)
• M69: 70,835,041 km (0.084 R)
• M70: 71,757,461 km (0.033 R)
• M71: 71,889,706 km (0.067 R)
• M72: 74,147,885 km (0.103 R)
• M73: 74,548,808 km (0.093 R)
• M74: 75,621,424 km (0.077 R)
• M75: 75,890,401 km (0.077 R)
• M76: 76,834,364 km (0.097 R)
• M77: 76,969,451 km (0.073 R)
• M78: 79,279,242 km (0.09 R)
• M79: 82,440,395 km (0.094 R)
• M80: 82,855,678 km (0.091 R)
• M81: 83,827,466 km (0.029 R)
• M82: 86,765,568 km (0.042 R)
• M83: 88,176,575 km (0.058 R)
• M84: 88,601,284 km (0.119 R)
• M85: 88,742,953 km (0.111 R)
• M86: 91,164,045 km (0.106 R)
• M87: 91,736,855 km (0.113 R)
• M88: 93,174,191 km (0.094 R)
• M89: 94,474,047 km (0.12 R)
• M90: 95,489,218 km (0.097 R)
• M91: 96,070,855 km (0.085 R)
• M92: 97,530,332 km (0.111 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit