🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.49 AU - 0.67 AU

Year: 165 Days

Day: 33.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.67 AU - 0.83 AU

Year: 242 Days

Day: 30.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,872,724 km

• M1: 260,300 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.26 AU - 3.34 AU

Year: 1747 Days

Day: 15.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.84 AU - 2.88 AU

Year: 1803 Days

Day: 24.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,872,724 km

• M1: 472,580 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 11.1

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.93 AU - 9.03 AU

Year: 8403 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,872,724 km

• M1: 584,329 km (0.083 R)
• M2: 741,108 km (0.055 R)
• M3: 877,242 km (0.05 R)
• M4: 1,022,501 km (0.077 R)
• M5: 1,176,138 km (0.072 R)
• M6: 1,337,704 km (0.084 R)
• M7: 1,550,432 km (0.059 R)
• M8: 2,405,534 km (0.058 R)
• M9: 2,692,612 km (0.086 R)
• M10: 2,772,797 km (0.068 R)
• M11: 2,990,910 km (0.116 R)
• M12: 3,214,559 km (0.095 R)
• M13: 3,328,403 km (0.115 R)
• M14: 3,767,772 km (0.111 R)
• M15: 3,918,417 km (0.097 R)
• M16: 4,350,755 km (0.079 R)
• M17: 5,497,722 km (0.056 R)
• M18: 6,016,826 km (0.114 R)
• M19: 6,087,137 km (0.071 R)
• M20: 6,264,411 km (0.102 R)
• M21: 6,806,404 km (0.096 R)
• M22: 7,250,859 km (0.116 R)
• M23: 7,704,739 km (0.118 R)
• M24: 8,090,103 km (0.09 R)
• M25: 8,442,406 km (0.086 R)
• M26: 8,640,324 km (0.109 R)
• M27: 8,839,738 km (0.051 R)
• M28: 9,081,040 km (0.03 R)
• M29: 9,447,106 km (0.108 R)
• M30: 9,776,670 km (0.117 R)
• M31: 10,320,159 km (0.107 R)
• M32: 10,404,682 km (0.102 R)
• M33: 10,787,802 km (0.099 R)
• M34: 10,873,521 km (0.098 R)
• M35: 11,876,126 km (0.086 R)
• M36: 12,771,918 km (0.032 R)
• M37: 13,735,927 km (0.048 R)
• M38: 13,922,176 km (0.072 R)
• M39: 14,156,297 km (0.068 R)
• M40: 14,818,417 km (0.081 R)
• M41: 15,297,579 km (0.096 R)
• M42: 15,781,977 km (0.113 R)
• M43: 16,320,529 km (0.081 R)
• M44: 17,064,629 km (0.1 R)
• M45: 19,102,751 km (0.099 R)
• M46: 19,939,302 km (0.081 R)
• M47: 20,309,108 km (0.073 R)
• M48: 21,001,895 km (0.071 R)
• M49: 21,109,157 km (0.116 R)
• M50: 22,137,343 km (0.075 R)
• M51: 22,685,021 km (0.105 R)
• M52: 23,459,190 km (0.115 R)
• M53: 23,737,891 km (0.108 R)
• M54: 24,580,277 km (0.087 R)
• M55: 24,976,860 km (0.044 R)
• M56: 25,489,682 km (0.109 R)
• M57: 25,776,162 km (0.04 R)
• M58: 28,520,684 km (0.094 R)
• M59: 28,699,005 km (0.1 R)
• M60: 29,716,570 km (0.089 R)
• M61: 30,320,646 km (0.105 R)
• M62: 31,479,431 km (0.085 R)
• M63: 31,848,339 km (0.094 R)
• M64: 32,280,677 km (0.117 R)
• M65: 32,714,810 km (0.093 R)
• M66: 32,839,276 km (0.1 R)
• M67: 33,275,952 km (0.059 R)
• M68: 33,714,573 km (0.098 R)
• M69: 34,407,809 km (0.091 R)
• M70: 35,488,205 km (0.082 R)
• M71: 35,616,111 km (0.07 R)
• M72: 35,936,400 km (0.077 R)
• M73: 36,129,083 km (0.117 R)
• M74: 36,515,344 km (0.059 R)
• M75: 36,902,952 km (0.091 R)
• M76: 37,422,057 km (0.08 R)
• M77: 37,552,207 km (0.08 R)
• M78: 40,586,650 km (0.106 R)
• M79: 40,988,171 km (0.106 R)
• M80: 42,200,811 km (0.073 R)
• M81: 43,493,636 km (0.097 R)
• M82: 43,836,066 km (0.053 R)
• M83: 44,041,912 km (0.114 R)
• M84: 44,316,873 km (0.086 R)
• M85: 45,700,205 km (0.106 R)
• M86: 45,978,606 km (0.032 R)
• M87: 46,118,032 km (0.116 R)
• M88: 46,607,067 km (0.094 R)
• M89: 46,817,252 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.4

Radius: 11.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.73 AU - 13.89 AU

Year: 15130 Days

Day: 6.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,872,724 km

• M1: 154,834 km (0.029 R)
• M2: 680,072 km (0.094 R)
• M3: 844,330 km (0.091 R)
• M4: 1,069,176 km (0.101 R)
• M5: 1,213,837 km (0.082 R)
• M6: 1,314,068 km (0.104 R)
• M7: 1,391,111 km (0.094 R)
• M8: 1,604,587 km (0.101 R)
• M9: 1,771,987 km (0.102 R)
• M10: 1,945,221 km (0.117 R)
• M11: 2,185,176 km (0.087 R)
• M12: 2,340,159 km (0.106 R)
• M13: 3,310,002 km (0.07 R)
• M14: 3,561,327 km (0.108 R)
• M15: 3,707,783 km (0.067 R)
• M16: 4,159,120 km (0.102 R)
• M17: 4,430,640 km (0.09 R)
• M18: 4,509,329 km (0.105 R)
• M19: 6,003,662 km (0.085 R)
• M20: 6,222,523 km (0.106 R)
• M21: 6,399,647 km (0.079 R)
• M22: 6,804,010 km (0.097 R)
• M23: 7,124,449 km (0.11 R)
• M24: 7,356,326 km (0.054 R)
• M25: 8,115,086 km (0.037 R)
• M26: 8,602,027 km (0.097 R)
• M27: 8,749,979 km (0.035 R)
• M28: 9,553,320 km (0.112 R)
• M29: 9,757,820 km (0.102 R)
• M30: 9,912,205 km (0.108 R)
• M31: 10,275,579 km (0.057 R)
• M32: 10,855,420 km (0.086 R)
• M33: 11,608,795 km (0.097 R)
• M34: 11,717,852 km (0.043 R)
• M35: 12,602,274 km (0.115 R)
• M36: 14,376,355 km (0.062 R)
• M37: 14,965,173 km (0.113 R)
• M38: 15,501,930 km (0.058 R)
• M39: 15,923,796 km (0.085 R)
• M40: 16,717,263 km (0.032 R)
• M41: 17,274,066 km (0.096 R)
• M42: 17,711,490 km (0.107 R)
• M43: 18,152,505 km (0.112 R)
• M44: 18,660,838 km (0.073 R)
• M45: 20,017,841 km (0.095 R)
• M46: 22,281,406 km (0.098 R)
• M47: 23,650,526 km (0.084 R)
• M48: 24,275,396 km (0.112 R)
• M49: 27,553,684 km (0.087 R)
• M50: 28,652,480 km (0.084 R)
• M51: 29,318,639 km (0.072 R)
• M52: 31,043,952 km (0.107 R)
• M53: 32,263,623 km (0.053 R)
• M54: 32,956,561 km (0.108 R)
• M55: 33,576,644 km (0.099 R)
• M56: 34,514,024 km (0.114 R)
• M57: 34,671,102 km (0.101 R)
• M58: 34,907,018 km (0.089 R)
• M59: 35,143,681 km (0.055 R)
• M60: 36,654,321 km (0.098 R)
• M61: 37,538,594 km (0.078 R)
• M62: 38,511,129 km (0.057 R)
• M63: 39,410,063 km (0.099 R)
• M64: 40,068,144 km (0.077 R)
• M65: 42,064,079 km (0.054 R)
• M66: 42,148,003 km (0.045 R)
• M67: 42,315,852 km (0.103 R)
• M68: 42,399,926 km (0.089 R)
• M69: 42,568,224 km (0.032 R)
• M70: 43,582,198 km (0.09 R)
• M71: 43,667,170 km (0.091 R)
• M72: 43,751,992 km (0.103 R)
• M73: 44,860,961 km (0.033 R)
• M74: 47,542,802 km (0.112 R)
• M75: 48,682,737 km (0.07 R)
• M76: 48,947,077 km (0.092 R)
• M77: 49,035,340 km (0.077 R)
• M78: 49,477,252 km (0.102 R)
• M79: 49,654,376 km (0.06 R)
• M80: 50,098,083 km (0.066 R)
• M81: 50,187,094 km (0.114 R)
• M82: 50,364,966 km (0.099 R)
• M83: 50,989,686 km (0.053 R)
• M84: 51,347,674 km (0.057 R)
• M85: 52,697,795 km (0.11 R)
• M86: 53,422,746 km (0.092 R)
• M87: 56,540,066 km (0.113 R)
• M88: 56,818,019 km (0.117 R)
• M89: 58,307,715 km (0.118 R)
• M90: 62,853,396 km (0.084 R)
• M91: 63,429,647 km (0.059 R)
• M92: 64,104,034 km (0.118 R)
• M93: 64,297,165 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.6

Radius: 4.4

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.53 AU - 15.25 AU

Year: 21419 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 55,872,724 km

• M1: 97,987 km (0.117 R)
• M2: 279,299 km (0.119 R)
• M3: 812,616 km (0.105 R)
• M4: 1,009,786 km (0.111 R)
• M5: 1,149,510 km (0.06 R)
• M6: 1,395,898 km (0.117 R)
• M7: 1,907,822 km (0.106 R)
• M8: 2,410,321 km (0.113 R)
• M9: 2,756,191 km (0.073 R)
• M10: 3,252,707 km (0.116 R)
• M11: 3,563,720 km (0.117 R)
• M12: 4,476,716 km (0.087 R)
• M13: 5,216,029 km (0.067 R)
• M14: 5,255,972 km (0.108 R)
• M15: 5,620,242 km (0.101 R)
• M16: 6,372,720 km (0.062 R)
• M17: 6,501,224 km (0.072 R)
• M18: 6,587,393 km (0.12 R)
• M19: 8,576,147 km (0.118 R)
• M20: 10,480,228 km (0.042 R)
• M21: 12,723,000 km (0.116 R)
• M22: 12,884,865 km (0.039 R)
• M23: 13,265,142 km (0.106 R)
• M24: 14,709,510 km (0.082 R)
• M25: 14,766,058 km (0.062 R)
• M26: 14,992,998 km (0.091 R)
• M27: 16,967,690 km (0.067 R)
• M28: 17,563,987 km (0.064 R)
• M29: 17,864,529 km (0.099 R)
• M30: 18,470,999 km (0.047 R)
• M31: 18,899,597 km (0.087 R)
• M32: 19,641,752 km (0.056 R)
• M33: 21,989,391 km (0.115 R)
• M34: 25,638,981 km (0.11 R)
• M35: 28,057,081 km (0.11 R)
• M36: 28,549,407 km (0.096 R)
• M37: 30,763,605 km (0.087 R)
• M38: 31,053,376 km (0.097 R)
• M39: 31,125,931 km (0.06 R)
• M40: 32,736,652 km (0.1 R)
• M41: 33,032,407 km (0.043 R)
• M42: 34,374,300 km (0.039 R)
• M43: 36,420,200 km (0.111 R)
• M44: 39,601,548 km (0.119 R)
• M45: 40,311,689 km (0.079 R)
• M46: 41,904,907 km (0.095 R)
• M47: 42,789,928 km (0.097 R)
• M48: 44,742,180 km (0.05 R)
• M49: 45,729,077 km (0.094 R)
• M50: 47,306,287 km (0.089 R)
• M51: 48,311,735 km (0.112 R)
• M52: 51,369,665 km (0.099 R)
• M53: 52,662,190 km (0.076 R)
• M54: 56,958,342 km (0.097 R)
• M55: 58,295,897 km (0.116 R)
• M56: 58,654,184 km (0.058 R)
• M57: 59,643,624 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.6

Radius: 4.3

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.47 AU - 21.03 AU

Year: 27877 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 55,872,724 km

• M1: 136,284 km (0.057 R)
• M2: 358,137 km (0.104 R)
• M3: 516,861 km (0.084 R)
• M4: 715,377 km (0.098 R)
• M5: 1,364,183 km (0.058 R)
• M6: 1,535,473 km (0.047 R)
• M7: 2,344,947 km (0.04 R)
• M8: 2,669,873 km (0.068 R)
• M9: 2,760,978 km (0.104 R)
• M10: 2,915,064 km (0.109 R)
• M11: 3,897,174 km (0.105 R)
• M12: 4,316,198 km (0.044 R)
• M13: 4,387,556 km (0.102 R)
• M14: 5,813,373 km (0.095 R)
• M15: 8,235,363 km (0.043 R)
• M16: 8,279,494 km (0.107 R)
• M17: 9,781,307 km (0.096 R)
• M18: 9,968,903 km (0.079 R)
• M19: 11,414,018 km (0.074 R)
• M20: 12,514,610 km (0.089 R)
• M21: 13,910,807 km (0.071 R)
• M22: 14,387,126 km (0.076 R)
• M23: 15,084,552 km (0.115 R)
• M24: 15,410,077 km (0.072 R)
• M25: 15,683,093 km (0.06 R)
• M26: 16,959,761 km (0.112 R)
• M27: 17,582,088 km (0.054 R)
• M28: 18,848,883 km (0.1 R)
• M29: 19,258,183 km (0.104 R)
• M30: 19,729,416 km (0.108 R)
• M31: 19,847,748 km (0.103 R)
• M32: 22,080,646 km (0.102 R)
• M33: 22,141,981 km (0.105 R)
• M34: 22,265,100 km (0.1 R)
• M35: 25,157,425 km (0.099 R)
• M36: 26,909,216 km (0.1 R)
• M37: 27,106,237 km (0.077 R)
• M38: 28,767,072 km (0.095 R)
• M39: 30,051,071 km (0.05 R)
• M40: 30,187,354 km (0.029 R)
• M41: 30,392,004 km (0.12 R)
• M42: 30,597,252 km (0.058 R)
• M43: 31,284,655 km (0.088 R)
• M44: 31,422,734 km (0.063 R)
• M45: 32,325,257 km (0.094 R)
• M46: 32,395,120 km (0.114 R)
• M47: 32,955,065 km (0.066 R)
• M48: 33,236,309 km (0.078 R)
• M49: 33,306,769 km (0.08 R)
• M50: 34,155,737 km (0.067 R)
• M51: 35,802,810 km (0.115 R)
• M52: 37,475,463 km (0.096 R)
• M53: 40,444,682 km (0.102 R)
• M54: 42,644,070 km (0.095 R)
• M55: 43,874,064 km (0.071 R)
• M56: 44,028,598 km (0.115 R)
• M57: 45,271,756 km (0.112 R)
• M58: 46,447,596 km (0.087 R)
• M59: 48,269,847 km (0.113 R)
• M60: 48,429,468 km (0.112 R)
• M61: 49,149,632 km (0.025 R)
• M62: 54,787,827 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 16,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit