🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.56 AU - 0.76 AU

Year: 188 Days

Day: 18.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,986,438 km

• M1: 68,965 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.88 AU - 1.26 AU

Year: 387 Days

Day: 44 Hours

Environment

Temp: 162 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.96 AU - 2.84 AU

Year: 1301 Days

Day: 18.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.27 AU - 2.59 AU

Year: 1325 Days

Day: 38 Hours

Environment

Temp: -61 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,986,438 km

• M1: 599,139 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.7 AU - 6.28 AU

Year: 4500 Days

Day: 25.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 11.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.25 AU - 7.49 AU

Year: 6300 Days

Day: 12.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,986,438 km

• M1: 171,589 km (0.083 R)
• M2: 270,024 km (0.117 R)
• M3: 345,421 km (0.045 R)
• M4: 910,901 km (0.09 R)
• M5: 986,299 km (0.049 R)
• M6: 1,238,371 km (0.096 R)
• M7: 1,655,749 km (0.097 R)
• M8: 1,736,233 km (0.117 R)
• M9: 1,859,801 km (0.036 R)
• M10: 1,972,149 km (0.113 R)
• M11: 2,057,868 km (0.12 R)
• M12: 2,248,157 km (0.101 R)
• M13: 2,444,429 km (0.078 R)
• M14: 2,805,558 km (0.074 R)
• M15: 2,902,647 km (0.119 R)
• M16: 3,017,239 km (0.112 R)
• M17: 3,200,646 km (0.047 R)
• M18: 3,422,201 km (0.111 R)
• M19: 3,844,516 km (0.112 R)
• M20: 4,062,031 km (0.075 R)
• M21: 4,190,835 km (0.111 R)
• M22: 4,547,177 km (0.082 R)
• M23: 4,738,812 km (0.118 R)
• M24: 4,855,049 km (0.104 R)
• M25: 5,031,276 km (0.118 R)
• M26: 5,349,769 km (0.12 R)
• M27: 6,153,559 km (0.119 R)
• M28: 6,259,474 km (0.04 R)
• M29: 6,494,343 km (0.098 R)
• M30: 6,645,437 km (0.071 R)
• M31: 7,039,178 km (0.092 R)
• M32: 7,373,230 km (0.085 R)
• M33: 7,508,317 km (0.07 R)
• M34: 7,735,257 km (0.104 R)
• M35: 7,872,588 km (0.107 R)
• M36: 8,406,353 km (0.092 R)
• M37: 8,500,301 km (0.118 R)
• M38: 8,808,323 km (0.087 R)
• M39: 8,927,851 km (0.057 R)
• M40: 9,120,085 km (0.111 R)
• M41: 9,313,814 km (0.055 R)
• M42: 9,828,730 km (0.063 R)
• M43: 10,732,899 km (0.089 R)
• M44: 10,834,925 km (0.102 R)
• M45: 11,065,904 km (0.113 R)
• M46: 11,195,007 km (0.054 R)
• M47: 11,272,648 km (0.104 R)
• M48: 11,585,009 km (0.062 R)
• M49: 11,900,361 km (0.118 R)
• M50: 12,032,606 km (0.108 R)
• M51: 12,405,403 km (0.101 R)
• M52: 13,134,992 km (0.025 R)
• M53: 13,767,642 km (0.062 R)
• M54: 13,850,968 km (0.058 R)
• M55: 13,934,294 km (0.101 R)
• M56: 14,129,668 km (0.044 R)
• M57: 14,438,438 km (0.115 R)
• M58: 15,435,658 km (0.085 R)
• M59: 15,695,659 km (0.081 R)
• M60: 16,278,642 km (0.033 R)
• M61: 16,455,018 km (0.089 R)
• M62: 16,572,901 km (0.058 R)
• M63: 16,691,083 km (0.105 R)
• M64: 17,166,505 km (0.096 R)
• M65: 17,316,103 km (0.102 R)
• M66: 17,767,141 km (0.084 R)
• M67: 18,191,849 km (0.089 R)
• M68: 19,205,823 km (0.074 R)
• M69: 20,206,633 km (0.116 R)
• M70: 20,301,329 km (0.108 R)
• M71: 20,427,739 km (0.077 R)
• M72: 21,128,156 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.3

Radius: 6.7

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.04 AU - 14.58 AU

Year: 17954 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,986,438 km

• M1: 208,240 km (0.12 R)
• M2: 284,834 km (0.111 R)
• M3: 372,648 km (0.101 R)
• M4: 470,485 km (0.091 R)
• M5: 653,294 km (0.109 R)
• M6: 815,608 km (0.104 R)
• M7: 858,243 km (0.088 R)
• M8: 945,907 km (0.117 R)
• M9: 1,227,002 km (0.116 R)
• M10: 2,491,702 km (0.058 R)
• M11: 3,180,600 km (0.119 R)
• M12: 3,387,943 km (0.089 R)
• M13: 4,373,793 km (0.118 R)
• M14: 4,450,237 km (0.089 R)
• M15: 4,527,131 km (0.048 R)
• M16: 5,941,728 km (0.098 R)
• M17: 6,068,886 km (0.111 R)
• M18: 6,630,477 km (0.089 R)
• M19: 6,718,291 km (0.102 R)
• M20: 6,850,834 km (0.066 R)
• M21: 7,118,615 km (0.096 R)
• M22: 8,365,214 km (0.082 R)
• M23: 8,843,927 km (0.067 R)
• M24: 9,184,262 km (0.075 R)
• M25: 9,978,178 km (0.098 R)
• M26: 10,332,575 km (0.052 R)
• M27: 10,383,439 km (0.068 R)
• M28: 11,157,757 km (0.111 R)
• M29: 11,262,326 km (0.077 R)
• M30: 11,737,299 km (0.061 R)
• M31: 12,164,850 km (0.046 R)
• M32: 13,533,970 km (0.06 R)
• M33: 14,721,178 km (0.104 R)
• M34: 14,835,920 km (0.116 R)
• M35: 16,355,386 km (0.111 R)
• M36: 16,533,856 km (0.105 R)
• M37: 16,952,880 km (0.118 R)
• M38: 17,314,757 km (0.108 R)
• M39: 19,224,972 km (0.088 R)
• M40: 19,287,653 km (0.073 R)
• M41: 19,476,147 km (0.056 R)
• M42: 19,728,668 km (0.115 R)
• M43: 19,982,087 km (0.12 R)
• M44: 21,200,861 km (0.079 R)
• M45: 21,525,488 km (0.093 R)
• M46: 24,385,201 km (0.057 R)
• M47: 25,204,399 km (0.093 R)
• M48: 26,171,399 km (0.104 R)
• M49: 26,240,962 km (0.093 R)
• M50: 26,799,411 km (0.087 R)
• M51: 27,080,207 km (0.066 R)
• M52: 27,503,120 km (0.099 R)
• M53: 29,795,408 km (0.116 R)
• M54: 30,231,934 km (0.084 R)
• M55: 32,073,634 km (0.052 R)
• M56: 32,297,133 km (0.099 R)
• M57: 32,670,679 km (0.104 R)
• M58: 32,970,623 km (0.116 R)
• M59: 33,271,314 km (0.118 R)
• M60: 34,255,220 km (0.112 R)
• M61: 35,402,336 km (0.112 R)
• M62: 35,556,272 km (0.052 R)
• M63: 36,019,278 km (0.116 R)
• M64: 36,096,620 km (0.037 R)
• M65: 37,185,543 km (0.082 R)
• M66: 37,263,633 km (0.104 R)
• M67: 38,206,249 km (0.095 R)
• M68: 38,364,075 km (0.085 R)
• M69: 39,077,208 km (0.108 R)
• M70: 39,315,816 km (0.068 R)
• M71: 39,475,288 km (0.077 R)
• M72: 41,323,420 km (0.074 R)
• M73: 41,485,434 km (0.105 R)
• M74: 42,871,309 km (0.117 R)
• M75: 43,199,676 km (0.096 R)
• M76: 43,528,792 km (0.116 R)
• M77: 44,189,565 km (0.056 R)
• M78: 44,936,807 km (0.105 R)
• M79: 46,275,708 km (0.101 R)
• M80: 47,542,802 km (0.071 R)
• M81: 48,137,902 km (0.114 R)
• M82: 48,564,555 km (0.103 R)
• M83: 53,427,982 km (0.084 R)
• M84: 54,667,849 km (0.118 R)
• M85: 54,845,721 km (0.048 R)
• M86: 54,934,732 km (0.071 R)
• M87: 55,202,063 km (0.102 R)
• M88: 57,085,650 km (0.074 R)
• M89: 57,899,313 km (0.111 R)
• M90: 57,989,819 km (0.052 R)
• M91: 58,352,893 km (0.092 R)
• M92: 58,625,760 km (0.069 R)
• M93: 59,081,285 km (0.054 R)
• M94: 59,263,795 km (0.04 R)
• M95: 61,561,618 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.5

Radius: 4.7

Gravity: 22.75 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.18 AU - 21.28 AU

Year: 26118 Days

Day: 15.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,986,438 km

• M1: 194,178 km (0.091 R)
• M2: 307,723 km (0.078 R)
• M3: 549,623 km (0.072 R)
• M4: 713,881 km (0.06 R)
• M5: 1,173,446 km (0.097 R)
• M6: 1,416,093 km (0.083 R)
• M7: 2,419,596 km (0.113 R)
• M8: 2,533,590 km (0.088 R)
• M9: 2,845,950 km (0.083 R)
• M10: 3,006,768 km (0.102 R)
• M11: 3,679,210 km (0.108 R)
• M12: 3,854,389 km (0.084 R)
• M13: 3,987,531 km (0.079 R)
• M14: 4,628,857 km (0.117 R)
• M15: 6,315,125 km (0.064 R)
• M16: 6,367,334 km (0.042 R)
• M17: 6,472,202 km (0.064 R)
• M18: 7,551,850 km (0.096 R)
• M19: 8,225,938 km (0.12 R)
• M20: 8,628,057 km (0.109 R)
• M21: 8,919,175 km (0.053 R)
• M22: 9,213,583 km (0.118 R)
• M23: 9,570,973 km (0.083 R)
• M24: 11,808,957 km (0.084 R)
• M25: 12,197,014 km (0.087 R)
• M26: 14,750,200 km (0.069 R)
• M27: 14,819,464 km (0.094 R)
• M28: 15,028,303 km (0.076 R)
• M29: 16,086,409 km (0.08 R)
• M30: 16,372,589 km (0.035 R)
• M31: 18,124,829 km (0.083 R)
• M32: 19,023,015 km (0.053 R)
• M33: 19,098,562 km (0.045 R)
• M34: 20,552,055 km (0.068 R)
• M35: 21,724,453 km (0.045 R)
• M36: 22,918,394 km (0.07 R)
• M37: 24,625,305 km (0.117 R)
• M38: 24,790,013 km (0.119 R)
• M39: 25,952,987 km (0.069 R)
• M40: 26,036,761 km (0.074 R)
• M41: 28,937,464 km (0.049 R)
• M42: 29,198,363 km (0.076 R)
• M43: 30,425,813 km (0.109 R)
• M44: 31,223,768 km (0.11 R)
• M45: 31,849,087 km (0.098 R)
• M46: 32,118,364 km (0.093 R)
• M47: 32,298,330 km (0.103 R)
• M48: 33,658,623 km (0.104 R)
• M49: 34,024,390 km (0.095 R)
• M50: 34,944,866 km (0.068 R)
• M51: 36,622,307 km (0.093 R)
• M52: 37,660,217 km (0.117 R)
• M53: 37,849,907 km (0.06 R)
• M54: 38,325,628 km (0.089 R)
• M55: 39,475,587 km (0.118 R)
• M56: 41,026,318 km (0.098 R)
• M57: 41,221,544 km (0.084 R)
• M58: 43,488,849 km (0.101 R)
• M59: 44,187,022 km (0.072 R)
• M60: 45,796,396 km (0.114 R)
• M61: 46,404,960 km (0.086 R)
• M62: 47,016,068 km (0.098 R)
• M63: 47,220,418 km (0.074 R)
• M64: 51,473,336 km (0.116 R)
• M65: 53,165,886 km (0.103 R)
• M66: 53,272,251 km (0.089 R)
• M67: 53,912,081 km (0.12 R)
• M68: 54,125,856 km (0.07 R)
• M69: 54,769,127 km (0.086 R)
• M70: 57,476,400 km (0.049 R)
• M71: 57,585,606 km (0.111 R)
• M72: 59,562,841 km (0.034 R)
• M73: 59,894,649 km (0.109 R)
• M74: 60,559,911 km (0.098 R)
• M75: 61,116,116 km (0.041 R)
• M76: 61,339,017 km (0.038 R)
• M77: 61,897,615 km (0.091 R)
• M78: 62,570,207 km (0.105 R)
• M79: 68,963,122 km (0.091 R)
• M80: 71,178,816 km (0.1 R)
• M81: 71,648,255 km (0.099 R)
• M82: 72,708,305 km (0.097 R)
• M83: 73,417,848 km (0.111 R)
• M84: 74,724,585 km (0.093 R)
• M85: 75,440,710 km (0.068 R)
• M86: 75,919,274 km (0.109 R)
• M87: 76,879,543 km (0.106 R)
• M88: 78,085,451 km (0.025 R)
• M89: 79,419,266 km (0.077 R)
• M90: 80,271,973 km (0.096 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 12,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit