🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.72 AU - 1.18 AU

Year: 265 Days

Day: 16.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,498,109 km

• M1: 448,943 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.96 AU - 1.32 AU

Year: 348 Days

Day: 35.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.13 AU - 3.11 AU

Year: 1213 Days

Day: 28.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.02 AU - 3.3 AU

Year: 1241 Days

Day: 16.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.26 AU - 3.2 AU

Year: 1290 Days

Day: 27.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 73.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,498,109 km

• M1: 1,938,489 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.73 AU - 3.95 AU

Year: 1746 Days

Day: 39.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.23 AU - 6.49 AU

Year: 4058 Days

Day: 24.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.2

Radius: 13.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.1 AU - 14.98 AU

Year: 14254 Days

Day: 10.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,498,109 km

• M1: 212,579 km (0.08 R)
• M2: 355,744 km (0.102 R)
• M3: 441,613 km (0.06 R)
• M4: 948,899 km (0.08 R)
• M5: 1,956,740 km (0.096 R)
• M6: 2,332,081 km (0.049 R)
• M7: 2,436,052 km (0.057 R)
• M8: 2,541,817 km (0.083 R)
• M9: 2,923,890 km (0.066 R)
• M10: 3,472,017 km (0.116 R)
• M11: 3,927,692 km (0.064 R)
• M12: 4,795,360 km (0.113 R)
• M13: 4,895,441 km (0.103 R)
• M14: 4,996,270 km (0.091 R)
• M15: 5,337,353 km (0.065 R)
• M16: 5,685,916 km (0.115 R)
• M17: 6,926,681 km (0.101 R)
• M18: 7,345,704 km (0.097 R)
• M19: 7,694,716 km (0.039 R)
• M20: 7,812,300 km (0.07 R)
• M21: 9,352,859 km (0.072 R)
• M22: 9,986,406 km (0.108 R)
• M23: 10,503,267 km (0.113 R)
• M24: 11,161,647 km (0.073 R)
• M25: 11,473,558 km (0.09 R)
• M26: 11,924,147 km (0.118 R)
• M27: 13,122,576 km (0.094 R)
• M28: 13,357,444 km (0.053 R)
• M29: 13,499,113 km (0.115 R)
• M30: 14,022,706 km (0.058 R)
• M31: 14,166,619 km (0.119 R)
• M32: 16,283,279 km (0.035 R)
• M33: 16,789,668 km (0.059 R)
• M34: 16,942,557 km (0.096 R)
• M35: 17,404,067 km (0.091 R)
• M36: 18,130,364 km (0.073 R)
• M37: 19,451,762 km (0.06 R)
• M38: 20,042,973 km (0.12 R)
• M39: 20,367,900 km (0.074 R)
• M40: 20,803,977 km (0.098 R)
• M41: 21,078,041 km (0.042 R)
• M42: 21,187,995 km (0.088 R)
• M43: 22,635,055 km (0.055 R)
• M44: 22,860,499 km (0.095 R)
• M45: 23,256,934 km (0.057 R)
• M46: 23,484,472 km (0.069 R)
• M47: 24,864,961 km (0.101 R)
• M48: 25,506,587 km (0.089 R)
• M49: 26,568,133 km (0.104 R)
• M50: 26,925,223 km (0.107 R)
• M51: 27,104,441 km (0.109 R)
• M52: 27,945,630 km (0.039 R)
• M53: 28,978,604 km (0.084 R)
• M54: 29,100,975 km (0.072 R)
• M55: 29,530,620 km (0.082 R)
• M56: 29,653,739 km (0.1 R)
• M57: 29,900,426 km (0.1 R)
• M58: 30,085,927 km (0.047 R)
• M59: 30,333,960 km (0.102 R)
• M60: 30,769,589 km (0.081 R)
• M61: 31,144,482 km (0.099 R)
• M62: 33,811,812 km (0.074 R)
• M63: 33,940,615 km (0.118 R)
• M64: 36,090,038 km (0.11 R)
• M65: 36,353,479 km (0.098 R)
• M66: 37,280,837 km (0.104 R)
• M67: 37,613,991 km (0.114 R)
• M68: 37,881,173 km (0.106 R)
• M69: 40,313,933 km (0.089 R)
• M70: 40,519,032 km (0.119 R)
• M71: 41,204,938 km (0.083 R)
• M72: 41,411,383 km (0.111 R)
• M73: 41,618,277 km (0.047 R)
• M74: 41,825,470 km (0.087 R)
• M75: 42,033,112 km (0.112 R)
• M76: 42,171,640 km (0.069 R)
• M77: 42,518,707 km (0.12 R)
• M78: 42,936,534 km (0.039 R)
• M79: 43,145,821 km (0.109 R)
• M80: 44,409,325 km (0.074 R)
• M81: 44,550,395 km (0.063 R)
• M82: 45,258,293 km (0.042 R)
• M83: 45,471,470 km (0.093 R)
• M84: 46,398,677 km (0.035 R)
• M85: 47,188,255 km (0.113 R)
• M86: 47,692,998 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.1

Radius: 3

Gravity: 70.01 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 16.93 AU - 27.33 AU

Year: 29783 Days

Day: 19 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,498,109 km

• M1: 53,107 km (0.066 R)
• M2: 82,129 km (0.074 R)
• M3: 197,170 km (0.083 R)
• M4: 838,047 km (0.065 R)
• M5: 1,315,564 km (0.101 R)
• M6: 1,747,752 km (0.031 R)
• M7: 1,785,600 km (0.086 R)
• M8: 2,018,524 km (0.089 R)
• M9: 2,343,899 km (0.116 R)
• M10: 2,729,114 km (0.065 R)
• M11: 4,147,751 km (0.03 R)
• M12: 5,866,780 km (0.083 R)
• M13: 5,923,627 km (0.12 R)
• M14: 6,268,749 km (0.036 R)
• M15: 6,385,286 km (0.113 R)
• M16: 6,918,154 km (0.044 R)
• M17: 7,220,341 km (0.034 R)
• M18: 7,342,413 km (0.11 R)
• M19: 8,216,065 km (0.035 R)
• M20: 8,407,550 km (0.082 R)
• M21: 9,121,880 km (0.088 R)
• M22: 9,855,657 km (0.061 R)
• M23: 10,677,398 km (0.08 R)
• M24: 10,956,099 km (0.084 R)
• M25: 11,026,111 km (0.071 R)
• M26: 11,166,733 km (0.036 R)
• M27: 11,950,476 km (0.12 R)
• M28: 12,678,270 km (0.08 R)
• M29: 12,899,376 km (0.087 R)
• M30: 14,024,052 km (0.098 R)
• M31: 14,100,048 km (0.06 R)
• M32: 16,605,962 km (0.063 R)
• M33: 17,253,571 km (0.119 R)
• M34: 17,580,443 km (0.041 R)
• M35: 18,824,349 km (0.085 R)
• M36: 19,925,240 km (0.043 R)
• M37: 20,786,026 km (0.069 R)
• M38: 21,395,936 km (0.119 R)
• M39: 25,175,975 km (0.109 R)
• M40: 27,426,376 km (0.099 R)
• M41: 27,998,887 km (0.081 R)
• M42: 28,575,437 km (0.038 R)
• M43: 28,865,208 km (0.039 R)
• M44: 31,118,451 km (0.113 R)
• M45: 31,217,784 km (0.082 R)
• M46: 32,718,999 km (0.07 R)
• M47: 33,834,850 km (0.06 R)
• M48: 36,416,759 km (0.039 R)
• M49: 43,752,141 km (0.091 R)
• M50: 44,420,694 km (0.029 R)
• M51: 44,532,444 km (0.087 R)
• M52: 49,309,553 km (0.1 R)
• M53: 50,820,790 km (0.095 R)
• M54: 51,640,736 km (0.06 R)
• M55: 52,111,371 km (0.07 R)
• M56: 53,412,723 km (0.108 R)
• M57: 55,926,566 km (0.039 R)
• M58: 56,530,791 km (0.088 R)
• M59: 57,137,112 km (0.076 R)
• M60: 57,623,753 km (0.109 R)
• M61: 58,356,334 km (0.109 R)
• M62: 60,201,026 km (0.072 R)
• M63: 60,324,743 km (0.107 R)
• M64: 60,944,377 km (0.101 R)
• M65: 62,065,015 km (0.099 R)
• M66: 65,086,294 km (0.102 R)
• M67: 66,231,615 km (0.073 R)
• M68: 66,359,222 km (0.057 R)
• M69: 69,447,670 km (0.11 R)
• M70: 70,096,925 km (0.075 R)
• M71: 70,617,824 km (0.034 R)
• M72: 71,270,819 km (0.093 R)
• M73: 72,056,956 km (0.028 R)
• M74: 73,109,527 km (0.113 R)
• M75: 73,902,395 km (0.107 R)
• M76: 74,830,949 km (0.082 R)
• M77: 75,363,219 km (0.083 R)
• M78: 76,699,576 km (0.055 R)
• M79: 76,967,805 km (0.062 R)
• M80: 78,448,525 km (0.056 R)
• M81: 80,482,757 km (0.104 R)
• M82: 80,755,324 km (0.064 R)
• M83: 84,187,847 km (0.106 R)
• M84: 84,326,225 km (0.111 R)
• M85: 84,602,981 km (0.043 R)
• M86: 86,130,824 km (0.11 R)
• M87: 88,509,879 km (0.11 R)
• M88: 91,194,413 km (0.042 R)
• M89: 91,336,382 km (0.062 R)
• M90: 92,760,703 km (0.071 R)
• M91: 94,479,582 km (0.082 R)
• M92: 94,623,196 km (0.052 R)
• M93: 95,919,911 km (0.092 R)
• M94: 96,064,422 km (0.066 R)
• M95: 96,353,445 km (0.08 R)

Kuiper Belt

Range: 38.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 12,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit