🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.64 AU - 0.84 AU

Year: 225 Days

Day: 38.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.87 AU

Year: 243 Days

Day: 46.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.36 AU - 1.54 AU

Year: 617 Days

Day: 37.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.43 AU - 2.11 AU

Year: 831 Days

Day: 24.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,427,208 km

• M1: 1,249,441 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.79 AU - 2.05 AU

Year: 939 Days

Day: 38.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.3 AU - 2.5 AU

Year: 1313 Days

Day: 30.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,427,208 km

• M1: 169,195 km (0.107 R)
• M2: 303,684 km (0.037 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.2

Radius: 14.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.24 AU - 6.44 AU

Year: 5637 Days

Day: 13.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,427,208 km

• M1: 184,604 km (0.099 R)
• M2: 293,960 km (0.094 R)
• M3: 438,471 km (0.053 R)
• M4: 877,092 km (0.119 R)
• M5: 1,311,973 km (0.114 R)
• M6: 1,521,111 km (0.049 R)
• M7: 1,689,708 km (0.082 R)
• M8: 2,101,850 km (0.084 R)
• M9: 2,291,241 km (0.093 R)
• M10: 2,466,570 km (0.044 R)
• M11: 2,810,196 km (0.08 R)
• M12: 2,914,316 km (0.09 R)
• M13: 3,083,661 km (0.073 R)
• M14: 3,321,970 km (0.104 R)
• M15: 3,839,878 km (0.101 R)
• M16: 4,851,160 km (0.115 R)
• M17: 5,154,843 km (0.114 R)
• M18: 5,490,990 km (0.026 R)
• M19: 5,727,953 km (0.062 R)
• M20: 5,834,467 km (0.063 R)
• M21: 6,266,655 km (0.116 R)
• M22: 6,625,690 km (0.098 R)
• M23: 6,934,759 km (0.091 R)
• M24: 7,248,615 km (0.096 R)
• M25: 7,508,916 km (0.112 R)
• M26: 7,920,010 km (0.093 R)
• M27: 8,672,488 km (0.103 R)
• M28: 9,197,277 km (0.118 R)
• M29: 9,447,854 km (0.057 R)
• M30: 9,542,399 km (0.102 R)
• M31: 9,796,117 km (0.094 R)
• M32: 10,472,749 km (0.049 R)
• M33: 11,097,918 km (0.118 R)
• M34: 11,701,545 km (0.105 R)
• M35: 12,041,432 km (0.102 R)
• M36: 12,212,721 km (0.048 R)
• M37: 12,940,665 km (0.083 R)
• M38: 13,115,993 km (0.112 R)
• M39: 13,256,915 km (0.084 R)
• M40: 13,897,193 km (0.109 R)
• M41: 14,112,914 km (0.107 R)
• M42: 14,221,222 km (0.105 R)
• M43: 14,329,681 km (0.054 R)
• M44: 14,657,001 km (0.06 R)
• M45: 14,986,864 km (0.104 R)
• M46: 15,579,272 km (0.038 R)
• M47: 16,292,704 km (0.084 R)
• M48: 16,672,383 km (0.056 R)
• M49: 17,247,587 km (0.105 R)
• M50: 17,595,851 km (0.114 R)
• M51: 17,829,373 km (0.103 R)
• M52: 17,946,509 km (0.09 R)
• M53: 18,220,721 km (0.112 R)
• M54: 18,535,924 km (0.119 R)
• M55: 20,301,478 km (0.106 R)
• M56: 20,464,690 km (0.107 R)
• M57: 20,669,339 km (0.096 R)
• M58: 20,792,309 km (0.108 R)
• M59: 22,078,402 km (0.056 R)
• M60: 22,246,251 km (0.086 R)
• M61: 22,456,735 km (0.115 R)
• M62: 22,879,498 km (0.112 R)
• M63: 23,006,806 km (0.063 R)
• M64: 23,134,413 km (0.062 R)
• M65: 23,433,010 km (0.117 R)
• M66: 23,818,823 km (0.116 R)
• M67: 23,947,926 km (0.071 R)
• M68: 24,120,263 km (0.063 R)
• M69: 24,249,964 km (0.067 R)
• M70: 25,867,566 km (0.059 R)
• M71: 25,956,128 km (0.077 R)
• M72: 26,399,835 km (0.11 R)
• M73: 26,667,167 km (0.105 R)
• M74: 27,114,913 km (0.026 R)
• M75: 27,791,245 km (0.12 R)
• M76: 28,063,214 km (0.107 R)
• M77: 28,518,590 km (0.095 R)
• M78: 28,747,325 km (0.107 R)
• M79: 29,575,349 km (0.06 R)
• M80: 31,538,074 km (0.049 R)
• M81: 31,679,892 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.3

Radius: 14.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.45 AU - 6.65 AU

Year: 5919 Days

Day: 11.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,427,208 km

• M1: 279,150 km (0.112 R)
• M2: 516,861 km (0.119 R)
• M3: 653,892 km (0.085 R)
• M4: 1,115,701 km (0.04 R)
• M5: 1,302,997 km (0.099 R)
• M6: 1,428,061 km (0.09 R)
• M7: 1,633,160 km (0.061 R)
• M8: 1,729,800 km (0.086 R)
• M9: 2,595,972 km (0.098 R)
• M10: 2,849,241 km (0.12 R)
• M11: 3,480,544 km (0.104 R)
• M12: 3,812,502 km (0.08 R)
• M13: 4,128,303 km (0.105 R)
• M14: 4,235,415 km (0.109 R)
• M15: 4,954,981 km (0.057 R)
• M16: 5,416,939 km (0.116 R)
• M17: 5,862,591 km (0.108 R)
• M18: 6,475,493 km (0.093 R)
• M19: 7,335,382 km (0.079 R)
• M20: 7,597,178 km (0.063 R)
• M21: 8,197,515 km (0.105 R)
• M22: 8,469,184 km (0.107 R)
• M23: 8,847,816 km (0.081 R)
• M24: 9,267,139 km (0.056 R)
• M25: 9,764,552 km (0.079 R)
• M26: 9,980,572 km (0.097 R)
• M27: 10,564,003 km (0.078 R)
• M28: 10,934,408 km (0.027 R)
• M29: 11,121,255 km (0.088 R)
• M30: 11,384,548 km (0.048 R)
• M31: 11,802,524 km (0.068 R)
• M32: 11,994,308 km (0.118 R)
• M33: 12,303,078 km (0.118 R)
• M34: 12,889,353 km (0.08 R)
• M35: 13,444,660 km (0.1 R)
• M36: 14,455,941 km (0.095 R)
• M37: 14,950,063 km (0.115 R)
• M38: 15,324,357 km (0.07 R)
• M39: 15,533,645 km (0.033 R)
• M40: 15,786,016 km (0.084 R)
• M41: 16,551,359 km (0.072 R)
• M42: 18,118,097 km (0.12 R)
• M43: 18,250,791 km (0.049 R)
• M44: 18,428,363 km (0.045 R)
• M45: 18,650,965 km (0.1 R)
• M46: 18,784,855 km (0.085 R)
• M47: 18,919,194 km (0.09 R)
• M48: 21,251,425 km (0.116 R)
• M49: 21,344,774 km (0.104 R)
• M50: 21,484,947 km (0.091 R)
• M51: 22,427,563 km (0.044 R)
• M52: 22,617,702 km (0.059 R)
• M53: 23,287,452 km (0.063 R)
• M54: 23,866,695 km (0.062 R)
• M55: 24,060,873 km (0.089 R)
• M56: 25,187,494 km (0.116 R)
• M57: 25,335,746 km (0.068 R)
• M58: 25,583,330 km (0.03 R)
• M59: 26,985,212 km (0.084 R)
• M60: 27,797,379 km (0.051 R)
• M61: 27,899,554 km (0.11 R)
• M62: 28,104,054 km (0.109 R)
• M63: 28,514,701 km (0.061 R)
• M64: 29,134,335 km (0.091 R)
• M65: 29,445,947 km (0.1 R)
• M66: 29,550,067 km (0.114 R)
• M67: 29,967,595 km (0.031 R)
• M68: 30,124,673 km (0.09 R)
• M69: 30,229,541 km (0.102 R)
• M70: 30,492,235 km (0.069 R)
• M71: 30,755,826 km (0.112 R)
• M72: 32,513,900 km (0.084 R)
• M73: 32,729,172 km (0.098 R)
• M74: 33,053,051 km (0.084 R)
• M75: 33,595,194 km (0.096 R)
• M76: 33,703,951 km (0.115 R)
• M77: 34,633,403 km (0.07 R)
• M78: 34,743,357 km (0.05 R)
• M79: 34,963,416 km (0.066 R)
• M80: 35,128,871 km (0.068 R)
• M81: 36,015,538 km (0.103 R)
• M82: 36,182,489 km (0.117 R)
• M83: 37,415,475 km (0.046 R)
• M84: 37,754,164 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.3

Radius: 9.9

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.12 AU - 8.12 AU

Year: 6014 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,427,208 km

• M1: 262,095 km (0.096 R)
• M2: 504,444 km (0.077 R)
• M3: 626,965 km (0.057 R)
• M4: 705,803 km (0.052 R)
• M5: 874,400 km (0.107 R)
• M6: 979,118 km (0.111 R)
• M7: 1,440,927 km (0.117 R)
• M8: 1,621,342 km (0.074 R)
• M9: 1,945,221 km (0.075 R)
• M10: 2,064,451 km (0.101 R)
• M11: 2,352,277 km (0.05 R)
• M12: 2,415,706 km (0.091 R)
• M13: 2,522,669 km (0.097 R)
• M14: 2,719,240 km (0.027 R)
• M15: 3,035,042 km (0.062 R)
• M16: 3,104,305 km (0.088 R)
• M17: 3,267,965 km (0.117 R)
• M18: 3,362,811 km (0.09 R)
• M19: 4,282,987 km (0.083 R)
• M20: 5,276,766 km (0.092 R)
• M21: 5,614,109 km (0.083 R)
• M22: 6,849,039 km (0.107 R)
• M23: 7,372,333 km (0.061 R)
• M24: 7,528,662 km (0.114 R)
• M25: 7,844,613 km (0.048 R)
• M26: 9,051,270 km (0.076 R)
• M27: 9,118,289 km (0.049 R)
• M28: 9,353,607 km (0.073 R)
• M29: 9,796,117 km (0.093 R)
• M30: 10,490,102 km (0.106 R)
• M31: 12,666,153 km (0.111 R)
• M32: 13,231,333 km (0.051 R)
• M33: 13,920,531 km (0.079 R)
• M34: 14,582,052 km (0.083 R)
• M35: 15,094,874 km (0.084 R)
• M36: 15,174,310 km (0.098 R)
• M37: 15,653,772 km (0.111 R)
• M38: 15,734,255 km (0.113 R)
• M39: 15,895,372 km (0.081 R)
• M40: 18,040,755 km (0.109 R)
• M41: 18,676,247 km (0.11 R)
• M42: 19,233,050 km (0.086 R)
• M43: 19,535,088 km (0.081 R)
• M44: 19,708,472 km (0.1 R)
• M45: 21,291,218 km (0.066 R)
• M46: 21,380,378 km (0.107 R)
• M47: 21,782,946 km (0.111 R)
• M48: 22,007,792 km (0.112 R)
• M49: 22,097,849 km (0.108 R)
• M50: 22,323,742 km (0.102 R)
• M51: 22,504,905 km (0.097 R)
• M52: 23,097,313 km (0.067 R)
• M53: 23,926,085 km (0.081 R)
• M54: 24,157,962 km (0.062 R)
• M55: 25,517,806 km (0.064 R)
• M56: 25,897,336 km (0.07 R)
• M57: 26,613,910 km (0.043 R)
• M58: 26,902,335 km (0.077 R)
• M59: 27,240,127 km (0.09 R)
• M60: 27,628,034 km (0.091 R)
• M61: 28,066,505 km (0.036 R)
• M62: 28,262,179 km (0.108 R)
• M63: 28,654,874 km (0.116 R)
• M64: 28,950,479 km (0.069 R)
• M65: 29,197,615 km (0.115 R)
• M66: 29,544,831 km (0.04 R)
• M67: 29,793,613 km (0.118 R)
• M68: 30,093,257 km (0.066 R)
• M69: 30,193,338 km (0.099 R)
• M70: 30,343,535 km (0.091 R)
• M71: 30,644,974 km (0.095 R)
• M72: 30,947,312 km (0.091 R)
• M73: 31,098,854 km (0.047 R)
• M74: 31,301,260 km (0.119 R)
• M75: 32,422,646 km (0.096 R)
• M76: 32,730,817 km (0.083 R)
• M77: 32,988,275 km (0.055 R)
• M78: 34,285,738 km (0.097 R)
• M79: 34,495,025 km (0.068 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.3

Radius: 10.6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.65 AU - 9.11 AU

Year: 8566 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,427,208 km

• M1: 142,716 km (0.078 R)
• M2: 292,763 km (0.091 R)
• M3: 379,679 km (0.059 R)
• M4: 558,898 km (0.104 R)
• M5: 916,586 km (0.089 R)
• M6: 1,111,512 km (0.103 R)
• M7: 1,711,400 km (0.106 R)
• M8: 3,247,171 km (0.094 R)
• M9: 3,632,984 km (0.087 R)
• M10: 3,802,778 km (0.115 R)
• M11: 4,508,431 km (0.108 R)
• M12: 4,814,359 km (0.106 R)
• M13: 4,907,409 km (0.071 R)
• M14: 5,254,176 km (0.119 R)
• M15: 5,674,098 km (0.116 R)
• M16: 5,838,655 km (0.093 R)
• M17: 6,071,579 km (0.032 R)
• M18: 6,512,295 km (0.1 R)
• M19: 6,893,320 km (0.069 R)
• M20: 8,079,631 km (0.078 R)
• M21: 8,943,410 km (0.117 R)
• M22: 9,561,698 km (0.096 R)
• M23: 10,114,013 km (0.117 R)
• M24: 11,373,627 km (0.067 R)
• M25: 12,000,741 km (0.07 R)
• M26: 12,169,936 km (0.079 R)
• M27: 12,510,571 km (0.074 R)
• M28: 13,815,962 km (0.034 R)
• M29: 15,210,064 km (0.085 R)
• M30: 15,715,406 km (0.116 R)
• M31: 16,319,781 km (0.066 R)
• M32: 16,601,325 km (0.12 R)
• M33: 16,979,209 km (0.111 R)
• M34: 17,599,292 km (0.069 R)
• M35: 17,888,016 km (0.109 R)
• M36: 18,275,474 km (0.103 R)
• M37: 18,960,034 km (0.107 R)
• M38: 21,988,045 km (0.12 R)
• M39: 22,715,988 km (0.04 R)
• M40: 23,928,927 km (0.03 R)
• M41: 24,088,698 km (0.109 R)
• M42: 24,195,511 km (0.084 R)
• M43: 26,472,540 km (0.053 R)
• M44: 26,914,003 km (0.119 R)
• M45: 28,028,358 km (0.106 R)
• M46: 28,421,950 km (0.119 R)
• M47: 29,214,519 km (0.12 R)
• M48: 29,556,500 km (0.086 R)
• M49: 29,670,643 km (0.059 R)
• M50: 29,899,678 km (0.12 R)
• M51: 30,244,202 km (0.097 R)
• M52: 30,705,711 km (0.101 R)
• M53: 30,879,394 km (0.062 R)
• M54: 31,053,376 km (0.11 R)
• M55: 31,518,925 km (0.067 R)
• M56: 31,811,090 km (0.089 R)
• M57: 32,221,586 km (0.077 R)
• M58: 32,457,053 km (0.036 R)
• M59: 33,344,767 km (0.119 R)
• M60: 33,642,467 km (0.084 R)
• M61: 34,300,548 km (0.112 R)
• M62: 35,629,276 km (0.084 R)
• M63: 37,777,801 km (0.088 R)
• M64: 38,586,527 km (0.103 R)
• M65: 39,400,938 km (0.112 R)
• M66: 40,664,890 km (0.042 R)
• M67: 41,237,999 km (0.115 R)
• M68: 41,493,662 km (0.041 R)
• M69: 42,006,334 km (0.085 R)
• M70: 42,199,166 km (0.082 R)
• M71: 42,456,773 km (0.096 R)
• M72: 43,102,886 km (0.071 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 18,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit