🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.82 AU - 0.84 AU

Year: 266 Days

Day: 24.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.53 AU - 2.31 AU

Year: 935 Days

Day: 29.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,471,551 km

• M1: 948,899 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.34 AU - 2.67 AU

Year: 1389 Days

Day: 32.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,471,551 km

• M1: 305,479 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.37 AU - 4.69 AU

Year: 3389 Days

Day: 25.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,471,551 km

• M1: 212,878 km (0.081 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.2

Radius: 13.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.79 AU - 7.59 AU

Year: 5413 Days

Day: 8.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 94,471,551 km

• M1: 175,628 km (0.119 R)
• M2: 274,961 km (0.097 R)
• M3: 413,937 km (0.119 R)
• M4: 544,087 km (0.107 R)
• M5: 667,954 km (0.067 R)
• M6: 921,373 km (0.101 R)
• M7: 1,237,922 km (0.067 R)
• M8: 1,474,137 km (0.079 R)
• M9: 1,883,587 km (0.072 R)
• M10: 1,991,596 km (0.115 R)
• M11: 2,309,342 km (0.079 R)
• M12: 2,745,121 km (0.119 R)
• M13: 2,972,958 km (0.105 R)
• M14: 3,359,220 km (0.063 R)
• M15: 3,491,764 km (0.106 R)
• M16: 3,603,514 km (0.044 R)
• M17: 4,299,293 km (0.1 R)
• M18: 4,467,591 km (0.073 R)
• M19: 4,885,866 km (0.12 R)
• M20: 5,036,512 km (0.094 R)
• M21: 5,786,745 km (0.058 R)
• M22: 6,188,565 km (0.119 R)
• M23: 6,878,510 km (0.06 R)
• M24: 7,132,976 km (0.101 R)
• M25: 7,304,415 km (0.066 R)
• M26: 7,593,139 km (0.047 R)
• M27: 8,122,267 km (0.079 R)
• M28: 8,511,969 km (0.116 R)
• M29: 8,633,144 km (0.097 R)
• M30: 9,030,775 km (0.072 R)
• M31: 9,309,775 km (0.066 R)
• M32: 9,591,467 km (0.073 R)
• M33: 11,207,723 km (0.091 R)
• M34: 12,013,307 km (0.105 R)
• M35: 12,251,916 km (0.065 R)
• M36: 12,699,064 km (0.105 R)
• M37: 13,538,607 km (0.114 R)
• M38: 13,715,731 km (0.096 R)
• M39: 14,323,996 km (0.117 R)
• M40: 14,468,358 km (0.117 R)
• M41: 14,795,080 km (0.111 R)
• M42: 15,050,892 km (0.09 R)
• M43: 15,603,956 km (0.091 R)
• M44: 16,126,052 km (0.111 R)
• M45: 16,729,979 km (0.028 R)
• M46: 17,072,857 km (0.097 R)
• M47: 18,076,659 km (0.119 R)
• M48: 19,020,322 km (0.094 R)
• M49: 20,587,659 km (0.056 R)
• M50: 21,078,190 km (0.043 R)
• M51: 21,490,033 km (0.1 R)
• M52: 21,946,008 km (0.05 R)
• M53: 22,237,873 km (0.07 R)
• M54: 23,121,249 km (0.059 R)
• M55: 23,716,648 km (0.113 R)
• M56: 24,102,012 km (0.1 R)
• M57: 24,965,790 km (0.098 R)
• M58: 25,401,569 km (0.111 R)
• M59: 26,059,799 km (0.088 R)
• M60: 26,369,018 km (0.042 R)
• M61: 26,768,295 km (0.091 R)
• M62: 27,438,194 km (0.045 R)
• M63: 27,887,885 km (0.081 R)
• M64: 28,023,122 km (0.032 R)
• M65: 28,840,076 km (0.042 R)
• M66: 29,434,877 km (0.044 R)
• M67: 30,450,796 km (0.042 R)
• M68: 30,590,221 km (0.06 R)
• M69: 30,916,345 km (0.101 R)
• M70: 31,103,192 km (0.097 R)

Asteroid Belt

Center: 10.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.7

Radius: 6

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.33 AU - 18.89 AU

Year: 21676 Days

Day: 22.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,471,551 km

• M1: 84,074 km (0.1 R)
• M2: 314,455 km (0.112 R)
• M3: 481,705 km (0.114 R)
• M4: 657,483 km (0.076 R)
• M5: 812,466 km (0.073 R)
• M6: 853,007 km (0.119 R)
• M7: 1,179,729 km (0.076 R)
• M8: 1,273,078 km (0.068 R)
• M9: 1,618,948 km (0.053 R)
• M10: 1,802,654 km (0.107 R)
• M11: 2,104,692 km (0.096 R)
• M12: 2,512,047 km (0.093 R)
• M13: 3,102,959 km (0.057 R)
• M14: 3,531,407 km (0.106 R)
• M15: 3,666,943 km (0.118 R)
• M16: 3,804,124 km (0.071 R)
• M17: 4,190,386 km (0.092 R)
• M18: 4,479,110 km (0.098 R)
• M19: 4,662,966 km (0.114 R)
• M20: 4,774,416 km (0.104 R)
• M21: 5,422,474 km (0.102 R)
• M22: 6,674,010 km (0.107 R)
• M23: 6,799,822 km (0.051 R)
• M24: 7,181,595 km (0.096 R)
• M25: 7,745,280 km (0.041 R)
• M26: 8,323,326 km (0.098 R)
• M27: 8,503,891 km (0.087 R)
• M28: 8,823,133 km (0.11 R)
• M29: 9,007,288 km (0.062 R)
• M30: 10,819,367 km (0.119 R)
• M31: 11,665,343 km (0.097 R)
• M32: 12,429,489 km (0.049 R)
• M33: 12,791,516 km (0.108 R)
• M34: 13,579,148 km (0.113 R)
• M35: 13,791,876 km (0.117 R)
• M36: 14,382,339 km (0.098 R)
• M37: 15,145,737 km (0.084 R)
• M38: 15,366,394 km (0.067 R)
• M39: 16,541,635 km (0.077 R)
• M40: 16,939,715 km (0.109 R)
• M41: 17,341,086 km (0.111 R)
• M42: 17,978,074 km (0.099 R)
• M43: 18,094,610 km (0.042 R)
• M44: 18,740,574 km (0.105 R)
• M45: 19,334,478 km (0.08 R)
• M46: 20,968,386 km (0.101 R)
• M47: 21,091,056 km (0.09 R)
• M48: 22,771,937 km (0.094 R)
• M49: 23,024,608 km (0.084 R)
• M50: 25,601,880 km (0.098 R)
• M51: 25,864,574 km (0.09 R)
• M52: 26,658,041 km (0.111 R)
• M53: 26,724,463 km (0.108 R)
• M54: 27,325,397 km (0.093 R)
• M55: 28,201,143 km (0.083 R)
• M56: 28,268,911 km (0.115 R)
• M57: 28,540,431 km (0.047 R)
• M58: 28,744,632 km (0.06 R)
• M59: 29,223,046 km (0.084 R)
• M60: 29,566,374 km (0.057 R)
• M61: 29,704,004 km (0.089 R)
• M62: 29,980,161 km (0.068 R)
• M63: 30,395,744 km (0.057 R)
• M64: 31,373,067 km (0.112 R)
• M65: 32,289,803 km (0.089 R)
• M66: 32,502,681 km (0.081 R)
• M67: 33,286,873 km (0.117 R)
• M68: 34,149,454 km (0.12 R)
• M69: 34,511,032 km (0.094 R)
• M70: 36,633,227 km (0.054 R)
• M71: 37,822,082 km (0.067 R)
• M72: 37,971,530 km (0.09 R)
• M73: 38,421,221 km (0.044 R)
• M74: 39,174,596 km (0.094 R)
• M75: 40,619,412 km (0.101 R)
• M76: 41,540,786 km (0.046 R)
• M77: 43,169,906 km (0.076 R)
• M78: 43,326,087 km (0.078 R)
• M79: 44,031,590 km (0.102 R)
• M80: 45,612,540 km (0.027 R)
• M81: 47,292,674 km (0.113 R)
• M82: 47,373,158 km (0.091 R)
• M83: 47,857,256 km (0.093 R)
• M84: 48,018,972 km (0.069 R)
• M85: 49,155,916 km (0.111 R)
• M86: 49,318,977 km (0.086 R)
• M87: 51,456,282 km (0.113 R)
• M88: 51,953,845 km (0.093 R)
• M89: 53,120,858 km (0.081 R)
• M90: 53,791,654 km (0.102 R)
• M91: 54,887,608 km (0.099 R)
• M92: 55,905,771 km (0.11 R)
• M93: 56,417,247 km (0.064 R)
• M94: 56,502,667 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.6

Radius: 6.3

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.15 AU - 20.25 AU

Year: 22917 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,471,551 km

• M1: 251,773 km (0.078 R)
• M2: 386,411 km (0.099 R)
• M3: 670,198 km (0.12 R)
• M4: 1,009,636 km (0.078 R)
• M5: 1,362,837 km (0.081 R)
• M6: 2,095,268 km (0.12 R)
• M7: 2,134,612 km (0.107 R)
• M8: 2,174,255 km (0.117 R)
• M9: 2,542,416 km (0.088 R)
• M10: 2,842,210 km (0.115 R)
• M11: 2,886,042 km (0.06 R)
• M12: 3,018,735 km (0.119 R)
• M13: 3,382,109 km (0.072 R)
• M14: 3,856,035 km (0.039 R)
• M15: 4,812,564 km (0.101 R)
• M16: 5,782,855 km (0.085 R)
• M17: 5,838,506 km (0.112 R)
• M18: 5,950,405 km (0.083 R)
• M19: 6,347,438 km (0.096 R)
• M20: 7,772,806 km (0.055 R)
• M21: 7,895,925 km (0.113 R)
• M22: 10,018,569 km (0.112 R)
• M23: 12,520,295 km (0.101 R)
• M24: 15,202,584 km (0.116 R)
• M25: 15,744,129 km (0.12 R)
• M26: 17,085,274 km (0.099 R)
• M27: 17,245,493 km (0.054 R)
• M28: 17,648,210 km (0.118 R)
• M29: 18,544,900 km (0.09 R)
• M30: 19,123,245 km (0.081 R)
• M31: 19,540,025 km (0.102 R)
• M32: 20,044,020 km (0.102 R)
• M33: 20,297,589 km (0.107 R)
• M34: 20,637,475 km (0.085 R)
• M35: 20,722,746 km (0.115 R)
• M36: 20,808,017 km (0.075 R)
• M37: 20,979,157 km (0.071 R)
• M38: 21,495,120 km (0.12 R)
• M39: 22,189,703 km (0.043 R)
• M40: 23,245,415 km (0.077 R)
• M41: 26,880,344 km (0.067 R)
• M42: 27,722,131 km (0.076 R)
• M43: 29,240,250 km (0.111 R)
• M44: 29,623,969 km (0.091 R)
• M45: 31,077,611 km (0.057 R)
• M46: 31,273,136 km (0.099 R)
• M47: 31,862,402 km (0.081 R)
• M48: 32,158,306 km (0.108 R)
• M49: 32,653,625 km (0.082 R)
• M50: 33,852,652 km (0.071 R)
• M51: 34,154,690 km (0.112 R)
• M52: 34,558,754 km (0.065 R)
• M53: 36,602,709 km (0.117 R)
• M54: 37,119,720 km (0.088 R)
• M55: 38,790,728 km (0.096 R)
• M56: 41,235,307 km (0.086 R)
• M57: 41,342,718 km (0.068 R)
• M58: 41,665,401 km (0.075 R)
• M59: 42,313,608 km (0.109 R)
• M60: 44,718,244 km (0.064 R)
• M61: 44,828,648 km (0.077 R)
• M62: 45,492,712 km (0.119 R)
• M63: 46,606,768 km (0.065 R)
• M64: 47,729,649 km (0.052 R)
• M65: 48,294,381 km (0.065 R)
• M66: 49,544,870 km (0.117 R)
• M67: 49,887,599 km (0.073 R)
• M68: 50,116,633 km (0.055 R)
• M69: 53,359,317 km (0.094 R)
• M70: 55,360,936 km (0.11 R)
• M71: 57,987,426 km (0.09 R)
• M72: 59,073,506 km (0.103 R)
• M73: 59,801,450 km (0.081 R)
• M74: 61,511,204 km (0.075 R)
• M75: 61,756,694 km (0.095 R)
• M76: 62,742,245 km (0.114 R)
• M77: 64,853,819 km (0.111 R)
• M78: 66,484,136 km (0.089 R)
• M79: 70,041,125 km (0.05 R)
• M80: 72,749,145 km (0.08 R)
• M81: 73,529,149 km (0.09 R)
• M82: 75,359,927 km (0.055 R)
• M83: 77,073,272 km (0.081 R)
• M84: 78,134,070 km (0.116 R)
• M85: 79,868,059 km (0.103 R)
• M86: 83,374,035 km (0.034 R)
• M87: 83,781,839 km (0.091 R)
• M88: 87,343,315 km (0.102 R)
• M89: 87,481,244 km (0.075 R)
• M90: 87,895,631 km (0.103 R)
• M91: 88,033,859 km (0.112 R)
• M92: 88,865,025 km (0.1 R)
• M93: 89,698,584 km (0.044 R)
• M94: 90,395,411 km (0.071 R)
• M95: 90,534,986 km (0.116 R)
• M96: 90,954,009 km (0.027 R)
• M97: 91,513,805 km (0.099 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 10,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit