🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.52 AU - 0.66 AU

Year: 159 Days

Day: 47.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.7 AU - 0.78 AU

Year: 223 Days

Day: 16.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 97.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.27 AU - 1.35 AU

Year: 525 Days

Day: 34.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,346,502 km

• M1: 685,009 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.74 AU - 4 AU

Year: 2164 Days

Day: 24.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,346,502 km

• M1: 1,234,182 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.34 AU - 4.74 AU

Year: 3384 Days

Day: 14.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.3

Radius: 8.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.22 AU - 6.92 AU

Year: 5891 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,346,502 km

• M1: 111,450 km (0.104 R)
• M2: 195,524 km (0.028 R)
• M3: 413,788 km (0.086 R)
• M4: 513,121 km (0.074 R)
• M5: 602,580 km (0.074 R)
• M6: 1,154,596 km (0.075 R)
• M7: 1,263,354 km (0.091 R)
• M8: 1,350,270 km (0.116 R)
• M9: 1,413,700 km (0.075 R)
• M10: 1,491,192 km (0.111 R)
• M11: 1,623,586 km (0.093 R)
• M12: 1,732,343 km (0.089 R)
• M13: 2,000,572 km (0.095 R)
• M14: 2,251,897 km (0.086 R)
• M15: 2,544,809 km (0.113 R)
• M16: 2,671,818 km (0.113 R)
• M17: 2,849,989 km (0.08 R)
• M18: 3,201,095 km (0.048 R)
• M19: 3,286,665 km (0.104 R)
• M20: 3,690,430 km (0.086 R)
• M21: 3,999,200 km (0.053 R)
• M22: 4,335,047 km (0.11 R)
• M23: 4,622,125 km (0.054 R)
• M24: 4,797,305 km (0.103 R)
• M25: 4,856,096 km (0.089 R)
• M26: 5,054,164 km (0.111 R)
• M27: 5,809,933 km (0.092 R)
• M28: 5,935,894 km (0.113 R)
• M29: 6,105,089 km (0.094 R)
• M30: 6,190,360 km (0.036 R)
• M31: 6,319,014 km (0.081 R)
• M32: 7,379,663 km (0.117 R)
• M33: 7,493,208 km (0.074 R)
• M34: 7,607,501 km (0.072 R)
• M35: 7,907,295 km (0.094 R)
• M36: 7,977,007 km (0.055 R)
• M37: 8,470,830 km (0.074 R)
• M38: 9,512,779 km (0.11 R)
• M39: 9,611,813 km (0.11 R)
• M40: 9,686,163 km (0.05 R)
• M41: 10,111,769 km (0.1 R)
• M42: 10,263,461 km (0.076 R)
• M43: 10,365,038 km (0.089 R)
• M44: 10,851,979 km (0.067 R)
• M45: 11,137,262 km (0.043 R)
• M46: 11,609,393 km (0.097 R)
• M47: 11,768,266 km (0.073 R)
• M48: 11,901,259 km (0.079 R)
• M49: 12,249,223 km (0.108 R)
• M50: 12,410,939 km (0.091 R)
• M51: 12,927,799 km (0.102 R)
• M52: 13,010,078 km (0.067 R)
• M53: 13,313,163 km (0.082 R)
• M54: 13,396,340 km (0.062 R)
• M55: 13,702,417 km (0.086 R)
• M56: 13,786,192 km (0.117 R)
• M57: 13,870,266 km (0.108 R)
• M58: 14,179,933 km (0.119 R)
• M59: 14,349,727 km (0.071 R)
• M60: 14,834,723 km (0.103 R)
• M61: 15,267,061 km (0.086 R)
• M62: 15,412,171 km (0.118 R)
• M63: 15,645,245 km (0.108 R)
• M64: 15,703,588 km (0.064 R)
• M65: 15,850,044 km (0.118 R)
• M66: 16,055,891 km (0.061 R)
• M67: 16,588,908 km (0.096 R)
• M68: 16,977,713 km (0.102 R)
• M69: 17,308,922 km (0.119 R)
• M70: 17,429,947 km (0.074 R)
• M71: 17,490,534 km (0.093 R)
• M72: 18,810,287 km (0.118 R)
• M73: 18,872,370 km (0.084 R)
• M74: 18,934,602 km (0.094 R)
• M75: 19,184,281 km (0.088 R)
• M76: 19,372,176 km (0.048 R)
• M77: 19,623,650 km (0.096 R)
• M78: 19,749,911 km (0.087 R)
• M79: 19,844,606 km (0.053 R)
• M80: 20,416,669 km (0.093 R)
• M81: 21,220,159 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 12

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.61 AU - 8.33 AU

Year: 6438 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 92,346,502 km

• M1: 165,156 km (0.107 R)
• M2: 332,706 km (0.075 R)
• M3: 422,165 km (0.107 R)
• M4: 498,311 km (0.07 R)
• M5: 580,440 km (0.053 R)
• M6: 753,674 km (0.087 R)
• M7: 866,471 km (0.096 R)
• M8: 953,387 km (0.078 R)
• M9: 1,060,051 km (0.092 R)
• M10: 1,206,208 km (0.114 R)
• M11: 1,304,643 km (0.108 R)
• M12: 1,396,496 km (0.109 R)
• M13: 1,646,175 km (0.079 R)
• M14: 1,726,060 km (0.113 R)
• M15: 1,817,465 km (0.118 R)
• M16: 1,952,551 km (0.092 R)
• M17: 2,058,915 km (0.113 R)
• M18: 2,177,995 km (0.117 R)
• M19: 2,255,188 km (0.114 R)
• M20: 2,412,266 km (0.082 R)
• M21: 2,549,896 km (0.114 R)
• M22: 2,869,138 km (0.056 R)
• M23: 2,966,227 km (0.1 R)
• M24: 3,201,394 km (0.048 R)
• M25: 3,353,236 km (0.084 R)
• M26: 3,585,412 km (0.105 R)
• M27: 4,723,403 km (0.092 R)
• M28: 4,911,298 km (0.06 R)
• M29: 5,042,944 km (0.1 R)
• M30: 5,324,487 km (0.037 R)
• M31: 5,504,902 km (0.096 R)
• M32: 5,748,897 km (0.113 R)
• M33: 5,996,331 km (0.051 R)
• M34: 6,105,687 km (0.078 R)
• M35: 6,199,934 km (0.058 R)
• M36: 6,294,779 km (0.118 R)
• M37: 6,390,073 km (0.062 R)
• M38: 6,614,320 km (0.111 R)
• M39: 7,219,444 km (0.09 R)
• M40: 7,486,625 km (0.117 R)
• M41: 7,893,532 km (0.094 R)
• M42: 8,764,490 km (0.057 R)
• M43: 9,013,870 km (0.102 R)
• M44: 9,175,436 km (0.074 R)
• M45: 9,465,057 km (0.04 R)
• M46: 9,610,915 km (0.108 R)
• M47: 9,849,673 km (0.076 R)
• M48: 10,258,225 km (0.088 R)
• M49: 10,502,219 km (0.086 R)
• M50: 10,767,307 km (0.075 R)
• M51: 11,130,381 km (0.048 R)
• M52: 11,323,212 km (0.092 R)
• M53: 11,458,748 km (0.098 R)
• M54: 11,633,927 km (0.062 R)
• M55: 11,751,212 km (0.093 R)
• M56: 12,144,804 km (0.102 R)
• M57: 12,844,324 km (0.096 R)
• M58: 12,925,106 km (0.059 R)
• M59: 13,046,580 km (0.101 R)
• M60: 13,413,244 km (0.088 R)
• M61: 13,536,363 km (0.084 R)
• M62: 13,659,632 km (0.111 R)
• M63: 13,866,227 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 9.6

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.09 AU - 10.17 AU

Year: 9651 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 92,346,502 km

• M1: 186,100 km (0.069 R)
• M2: 426,504 km (0.105 R)
• M3: 577,597 km (0.098 R)
• M4: 731,234 km (0.108 R)
• M5: 934,388 km (0.032 R)
• M6: 1,006,195 km (0.037 R)
• M7: 1,293,124 km (0.106 R)
• M8: 1,584,092 km (0.043 R)
• M9: 1,693,149 km (0.045 R)
• M10: 1,759,869 km (0.089 R)
• M11: 1,965,267 km (0.11 R)
• M12: 2,178,444 km (0.041 R)
• M13: 2,349,734 km (0.093 R)
• M14: 2,474,798 km (0.048 R)
• M15: 3,326,907 km (0.105 R)
• M16: 3,784,677 km (0.055 R)
• M17: 4,021,041 km (0.115 R)
• M18: 4,323,378 km (0.119 R)
• M19: 4,477,464 km (0.08 R)
• M20: 4,696,027 km (0.064 R)
• M21: 4,790,872 km (0.119 R)
• M22: 5,176,535 km (0.117 R)
• M23: 5,307,284 km (0.119 R)
• M24: 5,639,092 km (0.027 R)
• M25: 7,917,767 km (0.074 R)
• M26: 8,144,557 km (0.088 R)
• M27: 8,488,782 km (0.078 R)
• M28: 8,915,883 km (0.114 R)
• M29: 9,549,730 km (0.096 R)
• M30: 9,710,547 km (0.109 R)
• M31: 10,034,726 km (0.106 R)
• M32: 10,403,634 km (0.058 R)
• M33: 10,527,651 km (0.104 R)
• M34: 10,902,543 km (0.079 R)
• M35: 11,366,745 km (0.097 R)
• M36: 12,533,459 km (0.106 R)
• M37: 12,797,948 km (0.055 R)
• M38: 13,108,813 km (0.041 R)
• M39: 13,377,191 km (0.103 R)
• M40: 13,602,336 km (0.052 R)
• M41: 13,965,111 km (0.092 R)
• M42: 14,423,030 km (0.081 R)
• M43: 14,839,361 km (0.094 R)
• M44: 15,873,830 km (0.108 R)
• M45: 16,255,753 km (0.103 R)
• M46: 16,496,008 km (0.088 R)
• M47: 16,979,957 km (0.089 R)
• M48: 17,616,196 km (0.084 R)
• M49: 17,912,400 km (0.086 R)
• M50: 19,164,534 km (0.111 R)
• M51: 19,878,116 km (0.084 R)
• M52: 20,808,316 km (0.097 R)
• M53: 21,436,178 km (0.028 R)
• M54: 22,283,201 km (0.086 R)
• M55: 22,657,196 km (0.117 R)
• M56: 22,925,574 km (0.077 R)
• M57: 25,499,705 km (0.09 R)
• M58: 25,611,305 km (0.116 R)
• M59: 25,779,004 km (0.106 R)
• M60: 27,933,962 km (0.034 R)
• M61: 28,279,533 km (0.073 R)
• M62: 28,684,345 km (0.107 R)
• M63: 28,858,476 km (0.073 R)
• M64: 29,382,967 km (0.063 R)
• M65: 29,851,806 km (0.108 R)
• M66: 30,205,007 km (0.044 R)
• M67: 31,094,217 km (0.102 R)
• M68: 31,332,825 km (0.084 R)
• M69: 32,837,630 km (0.106 R)
• M70: 33,813,008 km (0.118 R)
• M71: 34,119,834 km (0.078 R)
• M72: 34,365,922 km (0.116 R)
• M73: 35,169,711 km (0.079 R)
• M74: 35,605,191 km (0.12 R)
• M75: 38,254,868 km (0.092 R)
• M76: 38,895,147 km (0.074 R)
• M77: 39,087,829 km (0.104 R)
• M78: 39,797,372 km (0.107 R)
• M79: 39,926,774 km (0.073 R)
• M80: 40,967,526 km (0.113 R)
• M81: 41,163,649 km (0.034 R)
• M82: 41,819,636 km (0.059 R)
• M83: 42,942,667 km (0.067 R)
• M84: 44,276,631 km (0.094 R)
• M85: 45,016,243 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.1

Radius: 4.4

Gravity: 45.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.58 AU - 20.58 AU

Year: 23619 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,346,502 km

• M1: 57,595 km (0.047 R)
• M2: 376,687 km (0.075 R)
• M3: 487,091 km (0.064 R)
• M4: 534,214 km (0.12 R)
• M5: 658,979 km (0.053 R)
• M6: 1,691,204 km (0.12 R)
• M7: 1,800,710 km (0.077 R)
• M8: 2,103,944 km (0.119 R)
• M9: 2,464,027 km (0.103 R)
• M10: 2,973,258 km (0.1 R)
• M11: 3,150,082 km (0.074 R)
• M12: 3,748,324 km (0.117 R)
• M13: 3,843,319 km (0.079 R)
• M14: 5,150,505 km (0.078 R)
• M15: 5,524,051 km (0.079 R)
• M16: 5,632,210 km (0.084 R)
• M17: 6,016,826 km (0.07 R)
• M18: 6,128,277 km (0.079 R)
• M19: 6,409,820 km (0.037 R)
• M20: 6,753,297 km (0.085 R)
• M21: 7,758,594 km (0.093 R)
• M22: 7,819,182 km (0.104 R)
• M23: 8,247,779 km (0.051 R)
• M24: 8,872,949 km (0.114 R)
• M25: 9,319,648 km (0.074 R)
• M26: 11,246,768 km (0.066 R)
• M27: 11,384,099 km (0.039 R)
• M28: 12,008,969 km (0.071 R)
• M29: 12,290,213 km (0.066 R)
• M30: 12,644,910 km (0.118 R)
• M31: 13,291,771 km (0.107 R)
• M32: 14,096,757 km (0.112 R)
• M33: 15,068,395 km (0.074 R)
• M34: 15,447,925 km (0.053 R)
• M35: 16,216,110 km (0.104 R)
• M36: 17,391,650 km (0.081 R)
• M37: 17,630,109 km (0.029 R)
• M38: 18,432,552 km (0.084 R)
• M39: 19,001,323 km (0.1 R)
• M40: 19,493,500 km (0.063 R)
• M41: 20,741,894 km (0.119 R)
• M42: 22,360,095 km (0.047 R)
• M43: 25,535,459 km (0.069 R)
• M44: 26,807,789 km (0.103 R)
• M45: 27,267,204 km (0.09 R)
• M46: 27,636,561 km (0.119 R)
• M47: 28,942,550 km (0.12 R)
• M48: 29,319,238 km (0.055 R)
• M49: 29,508,330 km (0.041 R)
• M50: 29,697,720 km (0.079 R)
• M51: 31,227,508 km (0.095 R)
• M52: 33,372,443 km (0.079 R)
• M53: 35,363,141 km (0.103 R)
• M54: 36,677,658 km (0.107 R)
• M55: 39,458,533 km (0.07 R)
• M56: 40,400,401 km (0.066 R)
• M57: 40,505,419 km (0.098 R)
• M58: 41,349,599 km (0.06 R)
• M59: 41,986,587 km (0.089 R)
• M60: 42,199,615 km (0.104 R)
• M61: 42,519,904 km (0.12 R)
• M62: 43,377,698 km (0.09 R)
• M63: 43,916,849 km (0.086 R)
• M64: 44,892,675 km (0.118 R)
• M65: 45,110,490 km (0.072 R)
• M66: 47,086,827 km (0.111 R)
• M67: 47,751,790 km (0.076 R)
• M68: 50,216,714 km (0.06 R)
• M69: 50,329,660 km (0.097 R)
• M70: 52,607,737 km (0.03 R)
• M71: 56,087,383 km (0.117 R)
• M72: 56,204,668 km (0.118 R)
• M73: 62,292,254 km (0.054 R)
• M74: 63,510,280 km (0.118 R)
• M75: 63,999,615 km (0.041 R)
• M76: 65,475,248 km (0.118 R)
• M77: 65,598,666 km (0.083 R)
• M78: 65,722,234 km (0.107 R)
• M79: 66,589,303 km (0.095 R)
• M80: 67,335,498 km (0.119 R)
• M81: 71,870,258 km (0.11 R)
• M82: 73,147,375 km (0.119 R)
• M83: 73,403,636 km (0.091 R)
• M84: 76,113,003 km (0.116 R)
• M85: 78,592,289 km (0.099 R)
• M86: 80,832,965 km (0.107 R)
• M87: 82,294,088 km (0.091 R)
• M88: 82,960,995 km (0.064 R)
• M89: 83,629,847 km (0.12 R)
• M90: 84,569,023 km (0.071 R)
• M91: 85,377,001 km (0.054 R)
• M92: 86,052,136 km (0.096 R)
• M93: 87,679,910 km (0.067 R)
• M94: 88,497,463 km (0.067 R)
• M95: 89,180,826 km (0.086 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 20,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit