🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.7 AU - 0.88 AU

Year: 260 Days

Day: 25.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.73 AU - 0.95 AU

Year: 286 Days

Day: 24.6 Hours

Environment

Temp: 83 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.68 AU - 1.04 AU

Year: 296 Days

Day: 19.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.2 AU - 1.34 AU

Year: 531 Days

Day: 37.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.88 AU - 2.58 AU

Year: 1235 Days

Day: 45.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.98 AU - 3.22 AU

Year: 1555 Days

Day: 36.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.18 AU - 3.24 AU

Year: 1654 Days

Day: 24.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,091,639 km

• M1: 100,231 km (0.083 R)
• M2: 868,864 km (0.048 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.3

Radius: 8.5

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.6 AU - 7.26 AU

Year: 5355 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,091,639 km

• M1: 120,875 km (0.071 R)
• M2: 250,876 km (0.094 R)
• M3: 367,412 km (0.081 R)
• M4: 724,502 km (0.1 R)
• M5: 1,499,569 km (0.107 R)
• M6: 1,782,459 km (0.118 R)
• M7: 2,063,254 km (0.081 R)
• M8: 2,238,433 km (0.085 R)
• M9: 2,582,807 km (0.061 R)
• M10: 3,075,283 km (0.111 R)
• M11: 3,298,483 km (0.117 R)
• M12: 3,457,805 km (0.119 R)
• M13: 3,619,820 km (0.108 R)
• M14: 4,243,344 km (0.089 R)
• M15: 4,342,377 km (0.114 R)
• M16: 4,592,954 km (0.109 R)
• M17: 4,669,099 km (0.057 R)
• M18: 5,778,517 km (0.073 R)
• M19: 6,362,697 km (0.098 R)
• M20: 6,447,668 km (0.108 R)
• M21: 6,618,808 km (0.083 R)
• M22: 6,907,382 km (0.109 R)
• M23: 6,965,726 km (0.095 R)
• M24: 7,229,616 km (0.095 R)
• M25: 7,318,477 km (0.036 R)
• M26: 7,828,157 km (0.08 R)
• M27: 8,225,639 km (0.095 R)
• M28: 8,850,060 km (0.088 R)
• M29: 9,040,499 km (0.055 R)
• M30: 9,136,092 km (0.073 R)
• M31: 9,296,311 km (0.1 R)
• M32: 9,360,638 km (0.1 R)
• M33: 10,243,864 km (0.09 R)
• M34: 11,221,785 km (0.076 R)
• M35: 12,299,937 km (0.104 R)
• M36: 12,476,911 km (0.043 R)
• M37: 12,833,403 km (0.11 R)
• M38: 13,085,027 km (0.116 R)
• M39: 13,301,943 km (0.073 R)
• M40: 13,776,019 km (0.096 R)
• M41: 13,996,676 km (0.114 R)
• M42: 14,255,630 km (0.077 R)
• M43: 14,367,080 km (0.086 R)
• M44: 14,628,278 km (0.098 R)
• M45: 15,269,155 km (0.098 R)
• M46: 15,497,591 km (0.083 R)
• M47: 15,803,968 km (0.115 R)
• M48: 15,919,308 km (0.091 R)
• M49: 16,150,885 km (0.078 R)
• M50: 16,305,869 km (0.106 R)
• M51: 17,286,034 km (0.103 R)
• M52: 17,723,309 km (0.091 R)
• M53: 18,204,415 km (0.091 R)
• M54: 18,285,049 km (0.06 R)
• M55: 19,673,766 km (0.103 R)
• M56: 20,047,012 km (0.079 R)
• M57: 20,171,926 km (0.064 R)
• M58: 20,590,202 km (0.052 R)
• M59: 21,605,822 km (0.056 R)
• M60: 22,335,112 km (0.112 R)
• M61: 22,464,663 km (0.059 R)
• M62: 22,551,131 km (0.027 R)
• M63: 22,811,282 km (0.084 R)
• M64: 22,941,731 km (0.051 R)
• M65: 23,773,645 km (0.059 R)
• M66: 23,906,039 km (0.069 R)
• M67: 23,994,302 km (0.112 R)
• M68: 24,348,699 km (0.052 R)
• M69: 24,481,991 km (0.041 R)
• M70: 24,571,001 km (0.118 R)
• M71: 24,660,162 km (0.112 R)
• M72: 24,883,362 km (0.109 R)
• M73: 25,197,069 km (0.113 R)
• M74: 26,373,805 km (0.065 R)
• M75: 26,510,837 km (0.047 R)
• M76: 27,753,846 km (0.12 R)
• M77: 28,499,292 km (0.059 R)
• M78: 28,921,607 km (0.114 R)
• M79: 29,015,704 km (0.085 R)
• M80: 29,535,257 km (0.096 R)
• M81: 29,819,792 km (0.1 R)
• M82: 30,344,133 km (0.104 R)
• M83: 30,775,274 km (0.083 R)
• M84: 30,871,316 km (0.084 R)
• M85: 32,324,659 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.8

Radius: 11.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.75 AU - 11.99 AU

Year: 15166 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,091,639 km

• M1: 143,315 km (0.033 R)
• M2: 232,176 km (0.025 R)
• M3: 742,005 km (0.084 R)
• M4: 864,825 km (0.109 R)
• M5: 1,192,893 km (0.088 R)
• M6: 1,492,388 km (0.057 R)
• M7: 1,697,487 km (0.1 R)
• M8: 2,264,014 km (0.086 R)
• M9: 2,474,498 km (0.079 R)
• M10: 2,858,217 km (0.04 R)
• M11: 3,202,292 km (0.1 R)
• M12: 3,379,416 km (0.04 R)
• M13: 3,499,244 km (0.117 R)
• M14: 3,651,235 km (0.098 R)
• M15: 4,088,360 km (0.095 R)
• M16: 4,313,206 km (0.117 R)
• M17: 4,509,179 km (0.087 R)
• M18: 4,641,573 km (0.104 R)
• M19: 4,808,824 km (0.079 R)
• M20: 5,149,458 km (0.116 R)
• M21: 5,710,749 km (0.071 R)
• M22: 6,439,740 km (0.08 R)
• M23: 6,777,382 km (0.059 R)
• M24: 6,967,521 km (0.036 R)
• M25: 8,225,789 km (0.116 R)
• M26: 8,469,483 km (0.119 R)
• M27: 9,341,340 km (0.111 R)
• M28: 10,024,703 km (0.059 R)
• M29: 10,241,620 km (0.09 R)
• M30: 11,530,106 km (0.094 R)
• M31: 12,262,687 km (0.06 R)
• M32: 12,916,131 km (0.085 R)
• M33: 13,532,923 km (0.086 R)
• M34: 14,014,029 km (0.085 R)
• M35: 14,354,215 km (0.104 R)
• M36: 14,598,807 km (0.045 R)
• M37: 15,042,664 km (0.051 R)
• M38: 15,241,330 km (0.075 R)
• M39: 15,994,107 km (0.075 R)
• M40: 16,298,538 km (0.084 R)
• M41: 17,640,282 km (0.034 R)
• M42: 17,902,377 km (0.055 R)
• M43: 18,271,435 km (0.077 R)
• M44: 19,447,873 km (0.067 R)
• M45: 20,099,820 km (0.108 R)
• M46: 21,648,757 km (0.083 R)
• M47: 21,817,054 km (0.041 R)
• M48: 23,064,102 km (0.108 R)
• M49: 23,408,177 km (0.098 R)
• M50: 24,509,068 km (0.069 R)
• M51: 26,042,745 km (0.07 R)
• M52: 26,281,504 km (0.114 R)
• M53: 27,002,116 km (0.117 R)
• M54: 27,850,935 km (0.102 R)
• M55: 28,278,635 km (0.053 R)
• M56: 28,585,460 km (0.1 R)
• M57: 29,202,402 km (0.112 R)
• M58: 29,326,269 km (0.11 R)
• M59: 31,714,001 km (0.112 R)
• M60: 32,416,811 km (0.096 R)
• M61: 33,060,082 km (0.102 R)
• M62: 33,253,961 km (0.082 R)
• M63: 33,383,363 km (0.104 R)
• M64: 33,772,617 km (0.113 R)
• M65: 34,163,516 km (0.095 R)
• M66: 35,278,918 km (0.112 R)
• M67: 36,139,854 km (0.072 R)
• M68: 36,272,996 km (0.108 R)
• M69: 37,343,518 km (0.118 R)
• M70: 37,478,007 km (0.106 R)
• M71: 37,950,287 km (0.034 R)
• M72: 38,628,115 km (0.089 R)
• M73: 39,721,227 km (0.11 R)
• M74: 39,858,557 km (0.047 R)
• M75: 40,409,526 km (0.103 R)
• M76: 41,032,452 km (0.11 R)
• M77: 41,658,519 km (0.066 R)
• M78: 42,007,680 km (0.12 R)
• M79: 42,708,995 km (0.088 R)
• M80: 43,060,999 km (0.057 R)
• M81: 44,621,604 km (0.102 R)
• M82: 44,764,470 km (0.102 R)
• M83: 44,835,828 km (0.028 R)
• M84: 45,840,228 km (0.116 R)
• M85: 46,634,593 km (0.066 R)
• M86: 46,997,069 km (0.092 R)
• M87: 49,192,118 km (0.068 R)
• M88: 49,265,870 km (0.041 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.2

Radius: 4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.96 AU - 12.48 AU

Year: 15842 Days

Day: 17.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,091,639 km

• M1: 61,784 km (0.111 R)
• M2: 282,291 km (0.081 R)
• M3: 396,584 km (0.097 R)
• M4: 500,854 km (0.054 R)
• M5: 626,965 km (0.119 R)
• M6: 984,204 km (0.103 R)
• M7: 1,110,166 km (0.091 R)
• M8: 1,208,003 km (0.098 R)
• M9: 1,241,214 km (0.071 R)
• M10: 1,554,172 km (0.107 R)
• M11: 1,757,027 km (0.04 R)
• M12: 2,007,603 km (0.109 R)
• M13: 2,352,127 km (0.069 R)
• M14: 2,435,902 km (0.116 R)
• M15: 2,891,278 km (0.064 R)
• M16: 3,372,684 km (0.073 R)
• M17: 3,443,444 km (0.096 R)
• M18: 4,203,251 km (0.108 R)
• M19: 4,510,825 km (0.099 R)
• M20: 4,536,855 km (0.081 R)
• M21: 4,588,915 km (0.088 R)
• M22: 4,905,464 km (0.112 R)
• M23: 5,039,503 km (0.058 R)
• M24: 6,650,373 km (0.095 R)
• M25: 6,828,395 km (0.103 R)
• M26: 7,098,569 km (0.101 R)
• M27: 7,556,488 km (0.116 R)
• M28: 7,711,321 km (0.031 R)
• M29: 7,867,053 km (0.084 R)
• M30: 8,340,829 km (0.12 R)
• M31: 8,404,708 km (0.103 R)
• M32: 9,052,167 km (0.089 R)
• M33: 9,481,663 km (0.11 R)
• M34: 10,257,477 km (0.06 R)
• M35: 10,809,194 km (0.078 R)
• M36: 10,948,619 km (0.069 R)
• M37: 11,018,631 km (0.096 R)
• M38: 11,405,940 km (0.116 R)
• M39: 12,085,414 km (0.093 R)
• M40: 12,448,188 km (0.098 R)
• M41: 12,962,207 km (0.068 R)
• M42: 13,221,909 km (0.053 R)
• M43: 13,408,308 km (0.117 R)
• M44: 13,595,754 km (0.107 R)
• M45: 13,633,303 km (0.059 R)
• M46: 14,086,883 km (0.101 R)
• M47: 14,392,063 km (0.059 R)
• M48: 14,583,848 km (0.06 R)
• M49: 15,398,707 km (0.11 R)
• M50: 16,427,941 km (0.087 R)
• M51: 16,468,033 km (0.101 R)
• M52: 17,316,103 km (0.104 R)
• M53: 17,560,995 km (0.041 R)
• M54: 17,601,835 km (0.097 R)
• M55: 18,510,343 km (0.083 R)
• M56: 18,552,081 km (0.1 R)
• M57: 19,180,541 km (0.083 R)
• M58: 19,688,426 km (0.11 R)
• M59: 19,731,062 km (0.094 R)
• M60: 21,675,983 km (0.102 R)
• M61: 22,249,093 km (0.066 R)
• M62: 22,293,374 km (0.118 R)
• M63: 22,515,377 km (0.09 R)
• M64: 22,693,399 km (0.056 R)
• M65: 22,782,559 km (0.113 R)
• M66: 23,140,547 km (0.094 R)
• M67: 23,320,214 km (0.087 R)
• M68: 24,453,866 km (0.079 R)
• M69: 24,591,048 km (0.025 R)
• M70: 25,419,820 km (0.098 R)
• M71: 25,651,696 km (0.101 R)
• M72: 26,070,720 km (0.12 R)
• M73: 28,103,905 km (0.08 R)
• M74: 28,680,305 km (0.097 R)
• M75: 28,728,476 km (0.12 R)
• M76: 28,873,287 km (0.104 R)
• M77: 29,698,468 km (0.117 R)
• M78: 31,123,837 km (0.078 R)
• M79: 31,371,870 km (0.099 R)
• M80: 31,819,916 km (0.042 R)
• M81: 31,869,732 km (0.084 R)
• M82: 32,621,611 km (0.084 R)
• M83: 33,836,645 km (0.052 R)
• M84: 33,989,534 km (0.042 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 10,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit