🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.77 AU - 0.99 AU

Year: 311 Days

Day: 35.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,259,829 km

• M1: 54,753 km (0.082 R)
• M2: 444,754 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.45 AU - 2.23 AU

Year: 940 Days

Day: 16.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,259,829 km

• M1: 204,051 km (0.068 R)
• M2: 1,321,697 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.74 AU - 3.52 AU

Year: 2086 Days

Day: 13.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.7

Radius: 11

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.91 AU - 5.37 AU

Year: 3765 Days

Day: 14.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,259,829 km

• M1: 137,480 km (0.056 R)
• M2: 291,566 km (0.086 R)
• M3: 484,099 km (0.11 R)
• M4: 722,259 km (0.106 R)
• M5: 839,543 km (0.113 R)
• M6: 917,783 km (0.087 R)
• M7: 1,058,255 km (0.044 R)
• M8: 1,374,356 km (0.062 R)
• M9: 1,734,737 km (0.112 R)
• M10: 1,866,383 km (0.09 R)
• M11: 1,956,142 km (0.107 R)
• M12: 2,078,064 km (0.073 R)
• M13: 2,475,695 km (0.111 R)
• M14: 2,591,484 km (0.095 R)
• M15: 2,692,014 km (0.11 R)
• M16: 2,828,297 km (0.088 R)
• M17: 3,215,008 km (0.065 R)
• M18: 3,378,070 km (0.11 R)
• M19: 3,469,923 km (0.099 R)
• M20: 3,769,418 km (0.053 R)
• M21: 3,845,563 km (0.101 R)
• M22: 3,960,903 km (0.072 R)
• M23: 4,096,887 km (0.098 R)
• M24: 4,254,264 km (0.071 R)
• M25: 4,554,657 km (0.073 R)
• M26: 4,676,878 km (0.079 R)
• M27: 5,092,012 km (0.114 R)
• M28: 5,282,600 km (0.095 R)
• M29: 5,649,414 km (0.093 R)
• M30: 5,780,761 km (0.097 R)
• M31: 6,091,476 km (0.109 R)
• M32: 6,271,442 km (0.105 R)
• M33: 6,891,824 km (0.072 R)
• M34: 7,895,776 km (0.091 R)
• M35: 8,067,664 km (0.057 R)
• M36: 8,191,082 km (0.032 R)
• M37: 8,290,265 km (0.102 R)
• M38: 8,590,359 km (0.109 R)
• M39: 8,996,068 km (0.101 R)
• M40: 9,098,542 km (0.11 R)
• M41: 9,460,121 km (0.104 R)
• M42: 9,642,630 km (0.095 R)
• M43: 9,800,007 km (0.111 R)
• M44: 10,011,239 km (0.057 R)
• M45: 10,090,825 km (0.102 R)
• M46: 10,277,374 km (0.082 R)
• M47: 10,438,191 km (0.089 R)
• M48: 10,871,128 km (0.116 R)
• M49: 11,144,742 km (0.05 R)
• M50: 11,503,927 km (0.112 R)
• M51: 11,587,253 km (0.088 R)
• M52: 11,754,653 km (0.045 R)
• M53: 12,661,216 km (0.045 R)
• M54: 12,833,702 km (0.04 R)
• M55: 12,978,064 km (0.035 R)
• M56: 14,691,558 km (0.118 R)
• M57: 15,359,961 km (0.037 R)
• M58: 15,605,451 km (0.101 R)
• M59: 16,381,116 km (0.084 R)
• M60: 16,694,973 km (0.104 R)
• M61: 17,137,633 km (0.103 R)
• M62: 17,937,682 km (0.08 R)
• M63: 18,749,999 km (0.108 R)
• M64: 18,946,720 km (0.104 R)
• M65: 19,078,216 km (0.087 R)
• M66: 19,474,651 km (0.111 R)
• M67: 19,607,344 km (0.089 R)
• M68: 20,275,747 km (0.054 R)
• M69: 21,223,899 km (0.081 R)
• M70: 21,737,767 km (0.032 R)
• M71: 22,013,476 km (0.113 R)
• M72: 22,151,854 km (0.091 R)
• M73: 22,498,921 km (0.108 R)
• M74: 23,092,975 km (0.111 R)
• M75: 23,621,504 km (0.112 R)
• M76: 23,727,718 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 8.3

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.83 AU - 6.27 AU

Year: 4926 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,259,829 km

• M1: 159,621 km (0.107 R)
• M2: 377,136 km (0.045 R)
• M3: 532,269 km (0.067 R)
• M4: 600,635 km (0.058 R)
• M5: 988,543 km (0.075 R)
• M6: 1,089,222 km (0.119 R)
• M7: 1,510,041 km (0.079 R)
• M8: 1,747,004 km (0.089 R)
• M9: 1,799,363 km (0.067 R)
• M10: 1,923,679 km (0.095 R)
• M11: 2,032,586 km (0.118 R)
• M12: 2,143,438 km (0.029 R)
• M13: 2,294,532 km (0.05 R)
• M14: 2,429,619 km (0.064 R)
• M15: 2,687,675 km (0.112 R)
• M16: 2,850,887 km (0.075 R)
• M17: 3,038,333 km (0.11 R)
• M18: 3,101,762 km (0.09 R)
• M19: 3,381,809 km (0.097 R)
• M20: 3,692,524 km (0.095 R)
• M21: 3,897,174 km (0.052 R)
• M22: 4,035,702 km (0.111 R)
• M23: 4,128,901 km (0.042 R)
• M24: 4,801,792 km (0.039 R)
• M25: 5,176,236 km (0.102 R)
• M26: 5,277,663 km (0.112 R)
• M27: 5,768,643 km (0.08 R)
• M28: 6,139,796 km (0.074 R)
• M29: 6,193,352 km (0.115 R)
• M30: 6,464,124 km (0.111 R)
• M31: 6,628,382 km (0.054 R)
• M32: 6,683,434 km (0.039 R)
• M33: 6,766,312 km (0.114 R)
• M34: 7,642,656 km (0.099 R)
• M35: 7,845,511 km (0.094 R)
• M36: 8,886,263 km (0.11 R)
• M37: 9,038,554 km (0.084 R)
• M38: 9,407,313 km (0.096 R)
• M39: 9,562,595 km (0.043 R)
• M40: 9,749,892 km (0.09 R)
• M41: 9,906,820 km (0.119 R)
• M42: 10,159,790 km (0.11 R)
• M43: 10,382,990 km (0.068 R)
• M44: 10,899,102 km (0.051 R)
• M45: 11,522,776 km (0.103 R)
• M46: 12,531,066 km (0.099 R)
• M47: 12,804,680 km (0.114 R)
• M48: 13,045,682 km (0.109 R)
• M49: 13,742,659 km (0.053 R)
• M50: 13,918,885 km (0.115 R)
• M51: 15,063,758 km (0.095 R)
• M52: 15,136,313 km (0.119 R)
• M53: 16,425,098 km (0.101 R)
• M54: 16,799,691 km (0.069 R)
• M55: 17,825,185 km (0.083 R)
• M56: 17,940,375 km (0.087 R)
• M57: 18,132,908 km (0.107 R)
• M58: 18,675,798 km (0.055 R)
• M59: 18,753,739 km (0.117 R)
• M60: 19,184,581 km (0.082 R)
• M61: 19,499,933 km (0.111 R)
• M62: 19,618,714 km (0.08 R)
• M63: 20,376,128 km (0.11 R)
• M64: 20,657,671 km (0.059 R)
• M65: 20,899,870 km (0.093 R)
• M66: 21,143,116 km (0.115 R)
• M67: 21,224,348 km (0.056 R)
• M68: 21,673,440 km (0.096 R)
• M69: 22,414,698 km (0.075 R)
• M70: 23,922,345 km (0.11 R)
• M71: 24,645,651 km (0.1 R)
• M72: 26,770,240 km (0.088 R)
• M73: 28,010,406 km (0.079 R)
• M74: 28,099,716 km (0.025 R)
• M75: 28,233,905 km (0.075 R)
• M76: 28,457,853 km (0.057 R)
• M77: 28,862,665 km (0.097 R)
• M78: 29,269,272 km (0.119 R)
• M79: 30,133,948 km (0.108 R)
• M80: 30,500,612 km (0.111 R)
• M81: 30,684,468 km (0.071 R)
• M82: 30,776,471 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.3

Radius: 12.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.82 AU - 8.16 AU

Year: 7722 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 47,259,829 km

• M1: 162,463 km (0.114 R)
• M2: 430,543 km (0.093 R)
• M3: 832,063 km (0.068 R)
• M4: 1,164,619 km (0.109 R)
• M5: 1,482,814 km (0.059 R)
• M6: 1,595,012 km (0.08 R)
• M7: 1,710,352 km (0.107 R)
• M8: 1,848,730 km (0.116 R)
• M9: 2,052,782 km (0.03 R)
• M10: 2,641,300 km (0.096 R)
• M11: 3,231,464 km (0.06 R)
• M12: 3,478,898 km (0.092 R)
• M13: 3,810,108 km (0.074 R)
• M14: 4,098,383 km (0.036 R)
• M15: 5,321,944 km (0.092 R)
• M16: 5,704,017 km (0.053 R)
• M17: 5,793,477 km (0.11 R)
• M18: 6,186,620 km (0.094 R)
• M19: 6,526,058 km (0.109 R)
• M20: 7,450,124 km (0.099 R)
• M21: 7,613,634 km (0.061 R)
• M22: 7,910,885 km (0.083 R)
• M23: 8,044,177 km (0.091 R)
• M24: 8,347,112 km (0.107 R)
• M25: 10,680,540 km (0.116 R)
• M26: 11,050,795 km (0.097 R)
• M27: 11,162,694 km (0.025 R)
• M28: 11,765,873 km (0.054 R)
• M29: 12,886,061 km (0.092 R)
• M30: 13,240,758 km (0.12 R)
• M31: 13,439,125 km (0.118 R)
• M32: 13,518,711 km (0.08 R)
• M33: 13,638,539 km (0.112 R)
• M34: 13,798,758 km (0.089 R)
• M35: 13,879,092 km (0.104 R)
• M36: 14,568,289 km (0.089 R)
• M37: 15,061,663 km (0.082 R)
• M38: 18,222,816 km (0.085 R)
• M39: 18,399,341 km (0.108 R)
• M40: 18,576,615 km (0.077 R)
• M41: 18,977,238 km (0.098 R)
• M42: 19,156,157 km (0.089 R)
• M43: 19,290,795 km (0.106 R)
• M44: 19,425,732 km (0.113 R)
• M45: 19,651,326 km (0.085 R)
• M46: 20,746,233 km (0.109 R)
• M47: 22,283,949 km (0.117 R)
• M48: 22,757,127 km (0.095 R)
• M49: 23,185,875 km (0.115 R)
• M50: 23,761,677 km (0.094 R)
• M51: 24,148,238 km (0.069 R)
• M52: 24,536,744 km (0.062 R)
• M53: 25,369,405 km (0.082 R)
• M54: 26,560,653 km (0.052 R)
• M55: 26,861,345 km (0.098 R)
• M56: 27,415,455 km (0.101 R)
• M57: 29,100,376 km (0.087 R)
• M58: 30,608,772 km (0.094 R)
• M59: 31,451,756 km (0.107 R)
• M60: 32,891,635 km (0.108 R)
• M61: 33,538,496 km (0.056 R)
• M62: 33,755,114 km (0.043 R)
• M63: 33,917,876 km (0.073 R)
• M64: 35,669,667 km (0.076 R)
• M65: 36,668,084 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 10.7

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.9 AU - 9.88 AU

Year: 9155 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,259,829 km

• M1: 330,611 km (0.096 R)
• M2: 428,448 km (0.075 R)
• M3: 660,026 km (0.108 R)
• M4: 1,363,285 km (0.092 R)
• M5: 1,600,996 km (0.062 R)
• M6: 1,736,532 km (0.091 R)
• M7: 1,852,321 km (0.099 R)
• M8: 2,265,959 km (0.082 R)
• M9: 2,393,117 km (0.112 R)
• M10: 2,816,330 km (0.086 R)
• M11: 3,008,862 km (0.092 R)
• M12: 3,120,911 km (0.047 R)
• M13: 3,349,197 km (0.073 R)
• M14: 4,036,001 km (0.108 R)
• M15: 4,285,081 km (0.063 R)
• M16: 5,062,542 km (0.088 R)
• M17: 5,331,369 km (0.062 R)
• M18: 5,536,019 km (0.068 R)
• M19: 5,743,361 km (0.091 R)
• M20: 6,237,184 km (0.025 R)
• M21: 6,380,948 km (0.118 R)
• M22: 6,892,273 km (0.068 R)
• M23: 7,607,351 km (0.094 R)
• M24: 7,799,435 km (0.038 R)
• M25: 8,188,539 km (0.065 R)
• M26: 8,385,559 km (0.104 R)
• M27: 8,464,696 km (0.061 R)
• M28: 8,743,996 km (0.102 R)
• M29: 8,945,354 km (0.059 R)
• M30: 9,393,699 km (0.073 R)
• M31: 9,599,995 km (0.103 R)
• M32: 10,227,707 km (0.097 R)
• M33: 10,739,482 km (0.112 R)
• M34: 11,215,951 km (0.112 R)
• M35: 11,522,776 km (0.066 R)
• M36: 11,876,874 km (0.105 R)
• M37: 12,369,650 km (0.03 R)
• M38: 13,052,265 km (0.114 R)
• M39: 13,700,472 km (0.089 R)
• M40: 14,501,718 km (0.102 R)
• M41: 15,172,964 km (0.051 R)
• M42: 15,415,013 km (0.115 R)
• M43: 15,952,369 km (0.104 R)
• M44: 16,694,973 km (0.118 R)
• M45: 17,095,745 km (0.098 R)
• M46: 17,448,946 km (0.065 R)
• M47: 18,729,953 km (0.096 R)
• M48: 19,355,571 km (0.088 R)
• M49: 19,776,539 km (0.069 R)
• M50: 20,573,896 km (0.031 R)
• M51: 20,681,008 km (0.091 R)
• M52: 20,949,686 km (0.059 R)
• M53: 21,327,570 km (0.079 R)
• M54: 21,653,394 km (0.078 R)
• M55: 22,640,740 km (0.062 R)
• M56: 22,806,644 km (0.063 R)
• M57: 23,418,649 km (0.085 R)
• M58: 23,698,696 km (0.071 R)
• M59: 24,488,573 km (0.115 R)
• M60: 25,115,239 km (0.076 R)
• M61: 26,326,233 km (0.097 R)
• M62: 26,500,814 km (0.111 R)
• M63: 26,792,530 km (0.075 R)
• M64: 27,320,461 km (0.079 R)
• M65: 28,267,415 km (0.067 R)
• M66: 28,744,932 km (0.107 R)
• M67: 29,405,855 km (0.098 R)
• M68: 30,254,374 km (0.092 R)
• M69: 30,865,332 km (0.084 R)
• M70: 31,542,113 km (0.111 R)
• M71: 31,665,680 km (0.093 R)
• M72: 32,348,146 km (0.119 R)
• M73: 33,286,723 km (0.053 R)
• M74: 34,107,417 km (0.095 R)
• M75: 34,424,864 km (0.084 R)
• M76: 34,934,843 km (0.103 R)
• M77: 35,640,047 km (0.116 R)
• M78: 36,739,143 km (0.098 R)
• M79: 37,260,192 km (0.102 R)
• M80: 38,177,975 km (0.109 R)
• M81: 38,838,001 km (0.083 R)
• M82: 39,835,370 km (0.115 R)
• M83: 39,902,090 km (0.064 R)
• M84: 40,504,820 km (0.098 R)
• M85: 40,975,605 km (0.031 R)
• M86: 41,651,488 km (0.086 R)
• M87: 43,976,688 km (0.118 R)
• M88: 46,695,479 km (0.038 R)
• M89: 46,836,251 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 15,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit