🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.11 AU - 1.25 AU

Year: 466 Days

Day: 43.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,745,365 km

• M1: 307,573 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.58 AU - 2.1 AU

Year: 907 Days

Day: 12.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.12 AU - 3.64 AU

Year: 2258 Days

Day: 38 Hours

Environment

Temp: -111 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.06 AU - 4.22 AU

Year: 3061 Days

Day: 15.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 10.3

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.82 AU - 6.2 AU

Year: 4076 Days

Day: 8.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,745,365 km

• M1: 186,698 km (0.069 R)
• M2: 308,471 km (0.119 R)
• M3: 414,536 km (0.066 R)
• M4: 487,539 km (0.114 R)
• M5: 575,952 km (0.094 R)
• M6: 748,289 km (0.1 R)
• M7: 975,977 km (0.102 R)
• M8: 1,078,750 km (0.107 R)
• M9: 1,239,867 km (0.119 R)
• M10: 1,438,384 km (0.111 R)
• M11: 1,601,744 km (0.101 R)
• M12: 1,724,415 km (0.076 R)
• M13: 1,914,703 km (0.09 R)
• M14: 1,995,935 km (0.096 R)
• M15: 2,111,873 km (0.082 R)
• M16: 2,195,947 km (0.06 R)
• M17: 2,544,061 km (0.057 R)
• M18: 2,798,228 km (0.113 R)
• M19: 3,022,775 km (0.118 R)
• M20: 3,233,857 km (0.034 R)
• M21: 3,429,980 km (0.106 R)
• M22: 3,650,338 km (0.09 R)
• M23: 4,083,872 km (0.114 R)
• M24: 4,168,245 km (0.097 R)
• M25: 4,382,021 km (0.097 R)
• M26: 4,555,704 km (0.115 R)
• M27: 5,135,695 km (0.08 R)
• M28: 5,644,627 km (0.117 R)
• M29: 5,953,098 km (0.078 R)
• M30: 6,025,054 km (0.097 R)
• M31: 6,364,791 km (0.077 R)
• M32: 7,012,101 km (0.07 R)
• M33: 7,088,246 km (0.102 R)
• M34: 7,628,444 km (0.12 R)
• M35: 7,732,864 km (0.109 R)
• M36: 7,890,390 km (0.101 R)
• M37: 8,022,485 km (0.072 R)
• M38: 9,050,222 km (0.097 R)
• M39: 9,692,296 km (0.095 R)
• M40: 10,033,230 km (0.037 R)
• M41: 10,147,672 km (0.046 R)
• M42: 10,990,956 km (0.117 R)
• M43: 11,079,368 km (0.086 R)
• M44: 11,465,779 km (0.073 R)
• M45: 11,916,966 km (0.091 R)
• M46: 12,007,922 km (0.05 R)
• M47: 12,682,010 km (0.043 R)
• M48: 13,557,756 km (0.116 R)
• M49: 13,907,067 km (0.107 R)
• M50: 14,002,809 km (0.114 R)
• M51: 14,291,533 km (0.085 R)
• M52: 14,517,576 km (0.036 R)
• M53: 14,712,053 km (0.098 R)
• M54: 14,809,740 km (0.119 R)
• M55: 15,202,435 km (0.087 R)
• M56: 15,731,263 km (0.054 R)
• M57: 16,098,376 km (0.08 R)
• M58: 16,165,396 km (0.052 R)
• M59: 16,434,672 km (0.112 R)
• M60: 16,637,527 km (0.052 R)
• M61: 17,182,512 km (0.114 R)
• M62: 17,664,068 km (0.109 R)
• M63: 17,767,889 km (0.073 R)
• M64: 18,395,003 km (0.079 R)
• M65: 18,465,164 km (0.113 R)
• M66: 18,605,637 km (0.088 R)
• M67: 19,384,742 km (0.053 R)
• M68: 19,456,101 km (0.107 R)
• M69: 19,527,608 km (0.09 R)
• M70: 19,958,151 km (0.08 R)
• M71: 20,102,363 km (0.047 R)
• M72: 20,210,822 km (0.117 R)
• M73: 20,355,633 km (0.063 R)
• M74: 22,083,039 km (0.058 R)
• M75: 22,306,987 km (0.075 R)
• M76: 22,494,134 km (0.028 R)
• M77: 22,832,375 km (0.103 R)
• M78: 24,780,588 km (0.044 R)
• M79: 24,935,571 km (0.097 R)
• M80: 25,558,946 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 12.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.41 AU - 6.07 AU

Year: 4359 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,745,365 km

• M1: 167,400 km (0.111 R)
• M2: 347,665 km (0.083 R)
• M3: 542,741 km (0.037 R)
• M4: 620,981 km (0.102 R)
• M5: 829,670 km (0.118 R)
• M6: 977,772 km (0.107 R)
• M7: 1,135,298 km (0.053 R)
• M8: 1,364,482 km (0.085 R)
• M9: 1,460,524 km (0.118 R)
• M10: 2,216,143 km (0.115 R)
• M11: 2,407,628 km (0.093 R)
• M12: 2,545,109 km (0.032 R)
• M13: 3,057,481 km (0.103 R)
• M14: 3,249,864 km (0.095 R)
• M15: 3,534,848 km (0.068 R)
• M16: 4,559,743 km (0.053 R)
• M17: 4,706,349 km (0.092 R)
• M18: 4,854,451 km (0.054 R)
• M19: 5,029,480 km (0.099 R)
• M20: 5,334,062 km (0.072 R)
• M21: 5,723,615 km (0.079 R)
• M22: 6,918,902 km (0.076 R)
• M23: 7,116,072 km (0.09 R)
• M24: 7,718,801 km (0.08 R)
• M25: 7,806,316 km (0.097 R)
• M26: 8,100,276 km (0.091 R)
• M27: 8,308,217 km (0.045 R)
• M28: 8,517,953 km (0.108 R)
• M29: 8,820,739 km (0.071 R)
• M30: 9,561,698 km (0.12 R)
• M31: 10,098,604 km (0.119 R)
• M32: 10,515,833 km (0.096 R)
• M33: 11,103,004 km (0.092 R)
• M34: 11,433,765 km (0.118 R)
• M35: 11,834,987 km (0.053 R)
• M36: 12,343,171 km (0.099 R)
• M37: 12,685,899 km (0.07 R)
• M38: 12,997,063 km (0.068 R)
• M39: 13,768,240 km (0.068 R)
• M40: 13,981,267 km (0.116 R)
• M41: 14,590,430 km (0.086 R)
• M42: 14,952,906 km (0.079 R)
• M43: 15,723,634 km (0.101 R)
• M44: 16,057,985 km (0.027 R)
• M45: 16,922,960 km (0.073 R)
• M46: 17,265,689 km (0.116 R)
• M47: 17,533,768 km (0.068 R)
• M48: 18,424,324 km (0.086 R)
• M49: 18,698,238 km (0.091 R)
• M50: 19,767,563 km (0.097 R)
• M51: 20,007,967 km (0.045 R)
• M52: 20,168,785 km (0.118 R)
• M53: 20,410,685 km (0.111 R)
• M54: 21,183,208 km (0.102 R)
• M55: 22,048,333 km (0.115 R)
• M56: 22,131,359 km (0.106 R)
• M57: 22,631,465 km (0.068 R)
• M58: 22,882,939 km (0.066 R)
• M59: 22,966,864 km (0.074 R)
• M60: 23,855,475 km (0.073 R)
• M61: 24,026,016 km (0.092 R)
• M62: 25,100,877 km (0.078 R)
• M63: 25,187,494 km (0.099 R)
• M64: 25,753,423 km (0.099 R)
• M65: 26,235,427 km (0.039 R)
• M66: 26,455,486 km (0.102 R)
• M67: 26,808,986 km (0.088 R)
• M68: 27,163,981 km (0.08 R)
• M69: 27,342,152 km (0.102 R)
• M70: 27,475,893 km (0.056 R)
• M71: 27,565,203 km (0.119 R)
• M72: 28,463,987 km (0.119 R)
• M73: 29,281,090 km (0.082 R)
• M74: 29,417,972 km (0.115 R)
• M75: 29,600,931 km (0.046 R)
• M76: 29,692,485 km (0.071 R)
• M77: 30,290,128 km (0.1 R)
• M78: 30,428,656 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.3

Radius: 12.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.36 AU - 9.4 AU

Year: 8816 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,745,365 km

• M1: 161,117 km (0.082 R)
• M2: 424,858 km (0.048 R)
• M3: 796,908 km (0.076 R)
• M4: 1,050,925 km (0.092 R)
• M5: 1,229,694 km (0.084 R)
• M6: 1,526,646 km (0.075 R)
• M7: 1,866,383 km (0.119 R)
• M8: 2,272,242 km (0.112 R)
• M9: 3,308,507 km (0.09 R)
• M10: 3,775,102 km (0.065 R)
• M11: 3,952,376 km (0.071 R)
• M12: 4,421,066 km (0.045 R)
• M13: 4,825,130 km (0.111 R)
• M14: 5,045,637 km (0.063 R)
• M15: 5,185,062 km (0.099 R)
• M16: 5,297,709 km (0.119 R)
• M17: 5,525,248 km (0.091 R)
• M18: 5,611,416 km (0.095 R)
• M19: 5,872,614 km (0.119 R)
• M20: 6,317,069 km (0.066 R)
• M21: 6,988,614 km (0.034 R)
• M22: 7,270,008 km (0.053 R)
• M23: 7,811,552 km (0.098 R)
• M24: 7,973,417 km (0.064 R)
• M25: 8,498,655 km (0.055 R)
• M26: 9,069,221 km (0.095 R)
• M27: 9,341,938 km (0.058 R)
• M28: 10,035,773 km (0.117 R)
• M29: 10,247,305 km (0.118 R)
• M30: 10,854,223 km (0.105 R)
• M31: 11,657,264 km (0.091 R)
• M32: 12,253,262 km (0.107 R)
• M33: 12,479,305 km (0.076 R)
• M34: 12,706,694 km (0.029 R)
• M35: 13,165,809 km (0.066 R)
• M36: 13,747,296 km (0.113 R)
• M37: 16,363,015 km (0.118 R)
• M38: 16,528,919 km (0.052 R)
• M39: 17,072,109 km (0.093 R)
• M40: 17,961,768 km (0.079 R)
• M41: 18,261,711 km (0.085 R)
• M42: 18,476,983 km (0.041 R)
• M43: 18,736,535 km (0.114 R)
• M44: 18,997,134 km (0.109 R)
• M45: 19,522,073 km (0.114 R)
• M46: 19,918,807 km (0.086 R)
• M47: 20,855,140 km (0.072 R)
• M48: 20,990,077 km (0.104 R)
• M49: 21,351,356 km (0.113 R)
• M50: 21,942,716 km (0.057 R)
• M51: 22,034,270 km (0.07 R)
• M52: 22,493,536 km (0.063 R)
• M53: 24,362,013 km (0.104 R)
• M54: 24,456,709 km (0.082 R)
• M55: 25,171,188 km (0.102 R)
• M56: 25,506,886 km (0.058 R)
• M57: 25,747,589 km (0.099 R)
• M58: 26,085,979 km (0.115 R)
• M59: 26,182,769 km (0.076 R)
• M60: 26,571,723 km (0.113 R)
• M61: 27,355,317 km (0.104 R)
• M62: 27,700,589 km (0.12 R)
• M63: 28,196,207 km (0.113 R)
• M64: 29,296,948 km (0.07 R)
• M65: 29,751,277 km (0.118 R)
• M66: 30,004,695 km (0.048 R)
• M67: 30,360,738 km (0.102 R)
• M68: 30,769,440 km (0.067 R)
• M69: 31,128,475 km (0.037 R)
• M70: 32,058,076 km (0.077 R)
• M71: 32,317,778 km (0.119 R)
• M72: 32,891,934 km (0.083 R)
• M73: 33,416,873 km (0.111 R)
• M74: 34,368,615 km (0.107 R)
• M75: 34,474,829 km (0.071 R)
• M76: 35,382,888 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.1

Radius: 3.4

Gravity: 60.13 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 13.11 AU - 16.69 AU

Year: 20903 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,745,365 km

• M1: 62,233 km (0.062 R)
• M2: 172,636 km (0.048 R)
• M3: 201,508 km (0.116 R)
• M4: 248,332 km (0.119 R)
• M5: 281,842 km (0.085 R)
• M6: 695,630 km (0.113 R)
• M7: 768,634 km (0.119 R)
• M8: 1,316,611 km (0.11 R)
• M9: 1,499,868 km (0.055 R)
• M10: 3,232,511 km (0.092 R)
• M11: 3,562,374 km (0.078 R)
• M12: 3,946,093 km (0.061 R)
• M13: 4,076,991 km (0.099 R)
• M14: 4,253,666 km (0.109 R)
• M15: 4,523,391 km (0.061 R)
• M16: 5,032,173 km (0.027 R)
• M17: 5,365,178 km (0.117 R)
• M18: 6,611,927 km (0.092 R)
• M19: 8,498,057 km (0.082 R)
• M20: 8,893,893 km (0.065 R)
• M21: 9,122,927 km (0.043 R)
• M22: 10,176,844 km (0.104 R)
• M23: 10,296,223 km (0.118 R)
• M24: 12,652,539 km (0.116 R)
• M25: 13,168,951 km (0.09 R)
• M26: 13,364,475 km (0.104 R)
• M27: 13,495,224 km (0.068 R)
• M28: 14,624,239 km (0.074 R)
• M29: 14,691,558 km (0.116 R)
• M30: 15,507,914 km (0.091 R)
• M31: 17,540,350 km (0.092 R)
• M32: 18,405,624 km (0.088 R)
• M33: 18,624,037 km (0.074 R)
• M34: 20,855,439 km (0.098 R)
• M35: 22,234,133 km (0.12 R)
• M36: 23,484,323 km (0.085 R)
• M37: 23,563,161 km (0.045 R)
• M38: 25,078,587 km (0.073 R)
• M39: 25,563,733 km (0.099 R)
• M40: 25,807,428 km (0.1 R)
• M41: 27,618,011 km (0.105 R)
• M42: 28,035,090 km (0.074 R)
• M43: 30,323,638 km (0.112 R)
• M44: 30,409,507 km (0.098 R)
• M45: 31,099,752 km (0.085 R)
• M46: 32,583,314 km (0.105 R)
• M47: 32,847,504 km (0.06 R)
• M48: 33,466,689 km (0.088 R)
• M49: 34,537,212 km (0.099 R)
• M50: 34,716,729 km (0.054 R)
• M51: 35,257,077 km (0.114 R)
• M52: 37,262,137 km (0.069 R)
• M53: 38,743,455 km (0.071 R)
• M54: 38,930,003 km (0.031 R)
• M55: 39,116,702 km (0.113 R)
• M56: 40,716,651 km (0.106 R)
• M57: 43,979,829 km (0.058 R)
• M58: 44,857,670 km (0.099 R)
• M59: 45,347,752 km (0.067 R)
• M60: 46,036,950 km (0.116 R)
• M61: 47,925,024 km (0.12 R)
• M62: 50,040,937 km (0.119 R)
• M63: 51,059,249 km (0.117 R)
• M64: 52,702,582 km (0.046 R)
• M65: 53,116,220 km (0.082 R)
• M66: 53,530,905 km (0.053 R)
• M67: 54,050,608 km (0.063 R)
• M68: 55,095,250 km (0.109 R)
• M69: 57,629,438 km (0.095 R)
• M70: 58,696,520 km (0.12 R)
• M71: 60,417,344 km (0.117 R)
• M72: 60,741,822 km (0.091 R)
• M73: 61,066,898 km (0.08 R)
• M74: 61,501,330 km (0.117 R)
• M75: 61,718,846 km (0.088 R)
• M76: 64,570,181 km (0.079 R)
• M77: 65,567,251 km (0.063 R)
• M78: 65,789,404 km (0.108 R)
• M79: 65,900,704 km (0.058 R)
• M80: 68,363,235 km (0.065 R)
• M81: 69,040,016 km (0.056 R)
• M82: 69,605,795 km (0.071 R)
• M83: 70,400,309 km (0.115 R)
• M84: 71,197,965 km (0.114 R)
• M85: 71,998,463 km (0.117 R)
• M86: 74,070,693 km (0.049 R)
• M87: 75,346,763 km (0.038 R)
• M88: 76,513,028 km (0.063 R)
• M89: 78,155,762 km (0.084 R)
• M90: 78,273,645 km (0.039 R)
• M91: 78,391,528 km (0.071 R)
• M92: 78,745,327 km (0.1 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 15,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit