🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.22 AU - 1.24 AU

Year: 517 Days

Day: 27.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.68 AU - 1.78 AU

Year: 862 Days

Day: 30.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.84 AU - 1.96 AU

Year: 992 Days

Day: 21.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,813,235 km

• M1: 1,462,170 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.72 AU - 3.22 AU

Year: 1939 Days

Day: 23.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,813,235 km

• M1: 1,752,838 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.3

Radius: 13

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.43 AU - 5.59 AU

Year: 3628 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,813,235 km

• M1: 163,959 km (0.115 R)
• M2: 268,528 km (0.037 R)
• M3: 396,734 km (0.046 R)
• M4: 508,334 km (0.103 R)
• M5: 664,065 km (0.111 R)
• M6: 804,089 km (0.095 R)
• M7: 955,182 km (0.118 R)
• M8: 1,496,128 km (0.114 R)
• M9: 1,597,406 km (0.06 R)
• M10: 1,792,033 km (0.06 R)
• M11: 2,107,086 km (0.082 R)
• M12: 2,288,099 km (0.104 R)
• M13: 2,389,078 km (0.037 R)
• M14: 2,630,679 km (0.075 R)
• M15: 2,898,459 km (0.057 R)
• M16: 3,345,906 km (0.039 R)
• M17: 3,695,815 km (0.114 R)
• M18: 3,895,529 km (0.05 R)
• M19: 4,119,327 km (0.098 R)
• M20: 4,431,388 km (0.107 R)
• M21: 4,537,154 km (0.1 R)
• M22: 4,903,220 km (0.077 R)
• M23: 5,012,725 km (0.033 R)
• M24: 5,100,839 km (0.082 R)
• M25: 5,413,648 km (0.095 R)
• M26: 5,527,043 km (0.057 R)
• M27: 6,128,875 km (0.071 R)
• M28: 6,678,647 km (0.102 R)
• M29: 6,775,886 km (0.084 R)
• M30: 6,996,543 km (0.057 R)
• M31: 7,244,426 km (0.102 R)
• M32: 7,394,623 km (0.095 R)
• M33: 7,495,302 km (0.094 R)
• M34: 7,800,183 km (0.12 R)
• M35: 8,109,102 km (0.111 R)
• M36: 8,317,342 km (0.089 R)
• M37: 8,501,049 km (0.034 R)
• M38: 8,606,515 km (0.116 R)
• M39: 8,925,907 km (0.068 R)
• M40: 9,412,249 km (0.089 R)
• M41: 9,631,111 km (0.086 R)
• M42: 10,102,045 km (0.028 R)
• M43: 10,467,213 km (0.062 R)
• M44: 10,637,306 km (0.106 R)
• M45: 11,355,526 km (0.119 R)
• M46: 12,148,993 km (0.094 R)
• M47: 12,477,510 km (0.107 R)
• M48: 12,930,043 km (0.119 R)
• M49: 13,851,267 km (0.104 R)
• M50: 14,069,381 km (0.052 R)
• M51: 14,445,769 km (0.081 R)
• M52: 14,730,304 km (0.107 R)
• M53: 14,857,313 km (0.045 R)
• M54: 15,369,236 km (0.11 R)
• M55: 15,952,070 km (0.103 R)
• M56: 16,049,907 km (0.115 R)
• M57: 16,806,573 km (0.1 R)
• M58: 16,906,205 km (0.111 R)
• M59: 17,440,569 km (0.06 R)
• M60: 17,777,463 km (0.028 R)
• M61: 18,423,277 km (0.096 R)
• M62: 18,663,232 km (0.089 R)
• M63: 18,766,305 km (0.072 R)
• M64: 18,973,199 km (0.065 R)
• M65: 19,948,427 km (0.093 R)
• M66: 22,640,441 km (0.053 R)
• M67: 22,823,848 km (0.093 R)
• M68: 22,971,052 km (0.067 R)
• M69: 23,786,061 km (0.065 R)
• M70: 24,272,105 km (0.07 R)
• M71: 24,950,531 km (0.06 R)
• M72: 25,064,226 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.1

Radius: 14.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.18 AU - 4.88 AU

Year: 3652 Days

Day: 14.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 84.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,813,235 km

• M1: 185,801 km (0.119 R)
• M2: 335,398 km (0.115 R)
• M3: 459,864 km (0.066 R)
• M4: 718,967 km (0.115 R)
• M5: 885,769 km (0.109 R)
• M6: 980,614 km (0.114 R)
• M7: 1,510,938 km (0.107 R)
• M8: 1,686,716 km (0.116 R)
• M9: 1,963,622 km (0.085 R)
• M10: 2,107,984 km (0.113 R)
• M11: 2,510,402 km (0.066 R)
• M12: 2,703,234 km (0.054 R)
• M13: 2,919,253 km (0.116 R)
• M14: 3,066,607 km (0.115 R)
• M15: 3,840,477 km (0.079 R)
• M16: 4,063,826 km (0.098 R)
• M17: 4,587,568 km (0.068 R)
• M18: 4,803,139 km (0.079 R)
• M19: 5,722,268 km (0.082 R)
• M20: 6,072,028 km (0.098 R)
• M21: 6,213,996 km (0.072 R)
• M22: 6,333,226 km (0.106 R)
• M23: 6,549,544 km (0.071 R)
• M24: 6,842,008 km (0.036 R)
• M25: 7,088,845 km (0.102 R)
• M26: 7,414,370 km (0.118 R)
• M27: 7,821,874 km (0.095 R)
• M28: 8,236,709 km (0.049 R)
• M29: 9,223,457 km (0.033 R)
• M30: 10,219,330 km (0.098 R)
• M31: 10,360,401 km (0.089 R)
• M32: 11,278,483 km (0.053 R)
• M33: 11,954,515 km (0.1 R)
• M34: 12,402,411 km (0.077 R)
• M35: 12,613,344 km (0.054 R)
• M36: 12,886,361 km (0.119 R)
• M37: 13,008,432 km (0.099 R)
• M38: 13,130,654 km (0.116 R)
• M39: 13,222,806 km (0.112 R)
• M40: 13,438,227 km (0.106 R)
• M41: 13,779,460 km (0.107 R)
• M42: 14,154,801 km (0.086 R)
• M43: 14,756,035 km (0.083 R)
• M44: 15,462,735 km (0.087 R)
• M45: 16,082,070 km (0.068 R)
• M46: 16,213,417 km (0.109 R)
• M47: 17,143,318 km (0.092 R)
• M48: 17,513,423 km (0.096 R)
• M49: 17,784,195 km (0.116 R)
• M50: 18,536,074 km (0.065 R)
• M51: 19,124,143 km (0.1 R)
• M52: 20,000,338 km (0.084 R)
• M53: 20,782,136 km (0.051 R)
• M54: 21,682,566 km (0.091 R)
• M55: 22,082,890 km (0.11 R)
• M56: 22,265,698 km (0.033 R)
• M57: 22,375,653 km (0.072 R)
• M58: 22,596,010 km (0.045 R)
• M59: 22,743,215 km (0.079 R)
• M60: 23,001,869 km (0.107 R)
• M61: 24,158,560 km (0.104 R)
• M62: 24,271,507 km (0.107 R)
• M63: 24,497,848 km (0.095 R)
• M64: 24,611,393 km (0.115 R)
• M65: 24,800,933 km (0.038 R)
• M66: 25,295,953 km (0.087 R)
• M67: 25,410,694 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.7

Radius: 14.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.09 AU - 7.79 AU

Year: 7686 Days

Day: 7.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,813,235 km

• M1: 188,344 km (0.073 R)
• M2: 313,856 km (0.102 R)
• M3: 450,888 km (0.033 R)
• M4: 589,116 km (0.082 R)
• M5: 701,016 km (0.072 R)
• M6: 884,722 km (0.117 R)
• M7: 1,086,081 km (0.089 R)
• M8: 1,535,921 km (0.077 R)
• M9: 1,657,544 km (0.058 R)
• M10: 2,245,763 km (0.05 R)
• M11: 2,796,134 km (0.1 R)
• M12: 3,151,728 km (0.103 R)
• M13: 3,255,998 km (0.072 R)
• M14: 3,906,748 km (0.104 R)
• M15: 4,104,218 km (0.089 R)
• M16: 4,392,044 km (0.077 R)
• M17: 4,776,361 km (0.118 R)
• M18: 4,957,524 km (0.106 R)
• M19: 5,609,471 km (0.094 R)
• M20: 6,059,312 km (0.111 R)
• M21: 6,654,861 km (0.082 R)
• M22: 7,096,773 km (0.117 R)
• M23: 7,269,409 km (0.046 R)
• M24: 7,513,254 km (0.106 R)
• M25: 7,653,876 km (0.074 R)
• M26: 8,516,008 km (0.114 R)
• M27: 8,736,366 km (0.12 R)
• M28: 9,674,943 km (0.1 R)
• M29: 9,828,131 km (0.115 R)
• M30: 10,253,588 km (0.092 R)
• M31: 10,606,190 km (0.07 R)
• M32: 11,404,145 km (0.104 R)
• M33: 11,566,010 km (0.104 R)
• M34: 11,728,623 km (0.098 R)
• M35: 11,892,133 km (0.116 R)
• M36: 12,470,179 km (0.095 R)
• M37: 12,720,756 km (0.091 R)
• M38: 13,099,837 km (0.091 R)
• M39: 13,226,995 km (0.101 R)
• M40: 13,482,508 km (0.094 R)
• M41: 14,259,071 km (0.09 R)
• M42: 14,433,651 km (0.051 R)
• M43: 14,608,980 km (0.097 R)
• M44: 14,740,925 km (0.071 R)
• M45: 15,139,005 km (0.099 R)
• M46: 15,946,086 km (0.102 R)
• M47: 16,127,249 km (0.101 R)
• M48: 16,813,155 km (0.09 R)
• M49: 17,090,061 km (0.088 R)
• M50: 17,182,811 km (0.115 R)
• M51: 17,789,132 km (0.085 R)
• M52: 18,497,627 km (0.092 R)
• M53: 19,553,489 km (0.083 R)
• M54: 19,796,286 km (0.086 R)
• M55: 20,777,050 km (0.115 R)
• M56: 21,223,600 km (0.09 R)
• M57: 21,673,291 km (0.052 R)
• M58: 22,785,850 km (0.107 R)
• M59: 24,228,722 km (0.065 R)
• M60: 25,913,642 km (0.089 R)
• M61: 26,340,744 km (0.11 R)
• M62: 27,310,438 km (0.053 R)
• M63: 28,511,260 km (0.092 R)
• M64: 29,451,034 km (0.074 R)
• M65: 29,896,835 km (0.117 R)
• M66: 30,120,634 km (0.097 R)
• M67: 30,232,682 km (0.069 R)
• M68: 30,851,569 km (0.038 R)
• M69: 31,816,326 km (0.037 R)
• M70: 31,930,469 km (0.117 R)
• M71: 32,733,360 km (0.067 R)
• M72: 33,891,846 km (0.076 R)
• M73: 34,593,311 km (0.084 R)
• M74: 35,181,679 km (0.105 R)
• M75: 36,070,291 km (0.044 R)
• M76: 36,308,450 km (0.114 R)
• M77: 37,567,765 km (0.082 R)
• M78: 38,111,853 km (0.099 R)
• M79: 38,536,860 km (0.109 R)
• M80: 39,821,158 km (0.098 R)
• M81: 40,314,083 km (0.109 R)
• M82: 41,742,743 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.2

Radius: 5.7

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.24 AU - 15.96 AU

Year: 17958 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,813,235 km

• M1: 100,530 km (0.063 R)
• M2: 699,819 km (0.105 R)
• M3: 870,809 km (0.12 R)
• M4: 938,278 km (0.116 R)
• M5: 984,354 km (0.08 R)
• M6: 1,151,754 km (0.08 R)
• M7: 1,354,010 km (0.082 R)
• M8: 1,406,370 km (0.112 R)
• M9: 1,907,971 km (0.072 R)
• M10: 1,996,533 km (0.099 R)
• M11: 2,086,591 km (0.091 R)
• M12: 2,333,278 km (0.07 R)
• M13: 2,687,526 km (0.111 R)
• M14: 2,921,796 km (0.108 R)
• M15: 3,197,505 km (0.12 R)
• M16: 3,590,349 km (0.119 R)
• M17: 3,923,055 km (0.087 R)
• M18: 3,960,604 km (0.099 R)
• M19: 4,150,443 km (0.11 R)
• M20: 4,697,373 km (0.059 R)
• M21: 4,737,316 km (0.09 R)
• M22: 4,857,892 km (0.102 R)
• M23: 5,143,025 km (0.064 R)
• M24: 5,644,328 km (0.105 R)
• M25: 6,381,097 km (0.072 R)
• M26: 7,943,198 km (0.06 R)
• M27: 8,134,534 km (0.088 R)
• M28: 8,521,544 km (0.052 R)
• M29: 8,766,435 km (0.113 R)
• M30: 9,616,450 km (0.075 R)
• M31: 9,667,314 km (0.096 R)
• M32: 9,871,515 km (0.111 R)
• M33: 10,128,673 km (0.09 R)
• M34: 10,597,214 km (0.08 R)
• M35: 10,702,381 km (0.085 R)
• M36: 11,072,786 km (0.091 R)
• M37: 12,154,528 km (0.085 R)
• M38: 13,382,876 km (0.095 R)
• M39: 13,667,561 km (0.088 R)
• M40: 13,896,595 km (0.079 R)
• M41: 14,069,381 km (0.109 R)
• M42: 14,591,776 km (0.115 R)
• M43: 15,179,546 km (0.064 R)
• M44: 15,775,095 km (0.091 R)
• M45: 18,421,781 km (0.084 R)
• M46: 18,801,909 km (0.066 R)
• M47: 19,056,824 km (0.088 R)
• M48: 19,828,151 km (0.116 R)
• M49: 20,282,779 km (0.102 R)
• M50: 22,001,508 km (0.032 R)
• M51: 22,270,037 km (0.102 R)
• M52: 22,337,356 km (0.102 R)
• M53: 23,560,318 km (0.096 R)
• M54: 29,621,575 km (0.101 R)
• M55: 30,888,520 km (0.103 R)
• M56: 31,339,856 km (0.074 R)
• M57: 31,490,801 km (0.119 R)
• M58: 31,566,348 km (0.034 R)
• M59: 33,013,408 km (0.112 R)
• M60: 33,474,917 km (0.041 R)
• M61: 34,248,637 km (0.045 R)
• M62: 35,341,899 km (0.098 R)
• M63: 37,162,654 km (0.089 R)
• M64: 38,124,569 km (0.115 R)
• M65: 39,419,937 km (0.092 R)
• M66: 40,976,951 km (0.062 R)
• M67: 42,637,338 km (0.083 R)
• M68: 43,223,762 km (0.113 R)
• M69: 44,150,520 km (0.082 R)
• M70: 45,339,524 km (0.097 R)
• M71: 46,539,000 km (0.071 R)
• M72: 47,315,712 km (0.077 R)
• M73: 48,794,337 km (0.091 R)
• M74: 49,583,167 km (0.111 R)
• M75: 50,818,696 km (0.095 R)
• M76: 51,084,830 km (0.111 R)
• M77: 51,262,553 km (0.113 R)
• M78: 52,780,822 km (0.054 R)
• M79: 53,410,180 km (0.082 R)
• M80: 53,590,445 km (0.095 R)
• M81: 55,495,873 km (0.119 R)
• M82: 56,135,853 km (0.106 R)
• M83: 57,238,838 km (0.104 R)
• M84: 59,279,353 km (0.098 R)
• M85: 60,308,437 km (0.12 R)
• M86: 61,154,862 km (0.106 R)
• M87: 61,815,935 km (0.093 R)
• M88: 63,240,405 km (0.098 R)
• M89: 63,335,699 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 15,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit