🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.65 AU - 0.75 AU

Year: 206 Days

Day: 25.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,764,880 km

• M1: 33,360 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.82 AU - 1.22 AU

Year: 362 Days

Day: 17 Hours

Environment

Temp: 76 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,764,880 km

• M1: 32,612 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.83 AU - 2.33 AU

Year: 1054 Days

Day: 28.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.1 AU - 2.14 AU

Year: 1085 Days

Day: 30.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.73 AU - 5.63 AU

Year: 4144 Days

Day: 45.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,764,880 km

• M1: 654,790 km (0.073 R)
• M2: 4,467,591 km (0.038 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 8.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.18 AU - 9.42 AU

Year: 7656 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 106,764,880 km

• M1: 122,670 km (0.104 R)
• M2: 188,194 km (0.088 R)
• M3: 249,679 km (0.031 R)
• M4: 503,846 km (0.073 R)
• M5: 615,296 km (0.109 R)
• M6: 759,060 km (0.076 R)
• M7: 1,088,773 km (0.106 R)
• M8: 1,697,487 km (0.111 R)
• M9: 1,902,735 km (0.091 R)
• M10: 2,337,168 km (0.068 R)
• M11: 2,432,611 km (0.038 R)
• M12: 2,701,738 km (0.076 R)
• M13: 4,478,511 km (0.104 R)
• M14: 4,672,540 km (0.088 R)
• M15: 5,022,599 km (0.029 R)
• M16: 5,333,912 km (0.091 R)
• M17: 5,731,842 km (0.036 R)
• M18: 5,828,782 km (0.053 R)
• M19: 6,708,717 km (0.083 R)
• M20: 6,811,041 km (0.087 R)
• M21: 7,155,565 km (0.098 R)
• M22: 7,207,775 km (0.078 R)
• M23: 7,987,479 km (0.106 R)
• M24: 8,405,755 km (0.08 R)
• M25: 10,266,603 km (0.038 R)
• M26: 11,021,174 km (0.06 R)
• M27: 11,303,765 km (0.04 R)
• M28: 11,445,883 km (0.104 R)
• M29: 11,547,908 km (0.062 R)
• M30: 12,227,980 km (0.034 R)
• M31: 12,942,310 km (0.118 R)
• M32: 13,283,244 km (0.061 R)
• M33: 13,476,225 km (0.109 R)
• M34: 14,082,695 km (0.062 R)
• M35: 14,587,588 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 11

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.39 AU - 10.49 AU

Year: 11014 Days

Day: 8 Hours

Environment

Temp: -160 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 106,764,880 km

• M1: 177,423 km (0.109 R)
• M2: 508,633 km (0.079 R)
• M3: 660,923 km (0.12 R)
• M4: 752,776 km (0.079 R)
• M5: 849,417 km (0.084 R)
• M6: 1,056,311 km (0.028 R)
• M7: 1,644,679 km (0.044 R)
• M8: 1,721,423 km (0.11 R)
• M9: 1,825,992 km (0.101 R)
• M10: 2,014,036 km (0.109 R)
• M11: 2,124,439 km (0.089 R)
• M12: 2,293,934 km (0.069 R)
• M13: 2,556,777 km (0.113 R)
• M14: 2,891,278 km (0.033 R)
• M15: 3,502,086 km (0.093 R)
• M16: 4,692,287 km (0.109 R)
• M17: 5,140,183 km (0.111 R)
• M18: 6,076,815 km (0.081 R)
• M19: 6,523,814 km (0.07 R)
• M20: 6,730,558 km (0.076 R)
• M21: 6,897,359 km (0.116 R)
• M22: 7,449,376 km (0.093 R)
• M23: 8,415,927 km (0.111 R)
• M24: 8,777,206 km (0.116 R)
• M25: 9,189,648 km (0.096 R)
• M26: 10,176,694 km (0.087 R)
• M27: 10,804,557 km (0.103 R)
• M28: 11,147,884 km (0.114 R)
• M29: 11,594,583 km (0.11 R)
• M30: 11,946,138 km (0.094 R)
• M31: 12,301,134 km (0.11 R)
• M32: 12,556,796 km (0.082 R)
• M33: 13,282,197 km (0.064 R)
• M34: 13,544,591 km (0.076 R)
• M35: 13,755,823 km (0.086 R)
• M36: 14,395,803 km (0.062 R)
• M37: 14,503,364 km (0.063 R)
• M38: 16,093,739 km (0.067 R)
• M39: 16,711,429 km (0.099 R)
• M40: 17,279,601 km (0.066 R)
• M41: 17,738,717 km (0.12 R)
• M42: 18,027,740 km (0.108 R)
• M43: 18,376,752 km (0.117 R)
• M44: 19,199,540 km (0.115 R)
• M45: 20,335,287 km (0.085 R)
• M46: 20,577,187 km (0.078 R)
• M47: 21,186,050 km (0.09 R)
• M48: 21,369,906 km (0.082 R)
• M49: 21,615,845 km (0.115 R)
• M50: 21,862,831 km (0.113 R)
• M51: 22,421,729 km (0.062 R)
• M52: 22,546,493 km (0.108 R)
• M53: 23,490,306 km (0.03 R)
• M54: 23,617,016 km (0.099 R)
• M55: 24,704,144 km (0.055 R)
• M56: 25,611,604 km (0.088 R)
• M57: 26,595,958 km (0.118 R)
• M58: 27,525,859 km (0.067 R)
• M59: 29,485,740 km (0.089 R)
• M60: 29,828,170 km (0.11 R)
• M61: 30,794,123 km (0.079 R)
• M62: 31,350,627 km (0.088 R)
• M63: 32,051,045 km (0.049 R)
• M64: 32,121,356 km (0.082 R)
• M65: 32,403,198 km (0.109 R)
• M66: 32,615,029 km (0.074 R)
• M67: 32,685,788 km (0.112 R)
• M68: 34,470,641 km (0.076 R)
• M69: 35,338,607 km (0.115 R)
• M70: 37,391,689 km (0.115 R)
• M71: 37,688,192 km (0.117 R)
• M72: 37,985,443 km (0.117 R)
• M73: 38,358,091 km (0.065 R)
• M74: 42,150,696 km (0.111 R)
• M75: 42,304,931 km (0.074 R)
• M76: 42,846,027 km (0.05 R)
• M77: 43,467,307 km (0.119 R)
• M78: 43,857,009 km (0.086 R)
• M79: 45,506,775 km (0.086 R)
• M80: 46,219,908 km (0.096 R)
• M81: 47,497,025 km (0.06 R)
• M82: 49,272,003 km (0.068 R)
• M83: 50,658,327 km (0.054 R)
• M84: 51,315,062 km (0.042 R)
• M85: 52,969,464 km (0.065 R)
• M86: 53,469,271 km (0.109 R)
• M87: 54,054,199 km (0.087 R)
• M88: 55,399,383 km (0.113 R)
• M89: 56,840,459 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.8

Radius: 11.3

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.4 AU - 12.24 AU

Year: 11652 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 106,764,880 km

• M1: 209,138 km (0.071 R)
• M2: 464,801 km (0.108 R)
• M3: 865,424 km (0.116 R)
• M4: 1,035,666 km (0.085 R)
• M5: 1,170,903 km (0.059 R)
• M6: 1,510,191 km (0.11 R)
• M7: 2,641,300 km (0.106 R)
• M8: 3,455,112 km (0.102 R)
• M9: 3,592,294 km (0.046 R)
• M10: 3,766,276 km (0.091 R)
• M11: 3,907,496 km (0.111 R)
• M12: 4,640,227 km (0.079 R)
• M13: 4,715,923 km (0.081 R)
• M14: 5,574,914 km (0.081 R)
• M15: 6,229,854 km (0.032 R)
• M16: 6,823,009 km (0.103 R)
• M17: 7,126,394 km (0.083 R)
• M18: 7,257,741 km (0.089 R)
• M19: 7,522,978 km (0.044 R)
• M20: 7,881,713 km (0.12 R)
• M21: 8,755,814 km (0.073 R)
• M22: 9,038,255 km (0.073 R)
• M23: 9,612,112 km (0.047 R)
• M24: 10,395,855 km (0.114 R)
• M25: 11,301,820 km (0.118 R)
• M26: 12,024,078 km (0.104 R)
• M27: 12,761,147 km (0.107 R)
• M28: 13,730,242 km (0.06 R)
• M29: 14,003,707 km (0.099 R)
• M30: 14,168,714 km (0.072 R)
• M31: 14,611,673 km (0.066 R)
• M32: 14,890,822 km (0.035 R)
• M33: 16,894,088 km (0.099 R)
• M34: 17,128,358 km (0.11 R)
• M35: 18,256,027 km (0.098 R)
• M36: 18,376,154 km (0.094 R)
• M37: 18,677,593 km (0.1 R)
• M38: 19,961,442 km (0.066 R)
• M39: 20,958,512 km (0.08 R)
• M40: 21,589,965 km (0.099 R)
• M41: 21,844,281 km (0.084 R)
• M42: 22,484,560 km (0.117 R)
• M43: 22,613,364 km (0.112 R)
• M44: 22,871,570 km (0.075 R)
• M45: 23,066,047 km (0.107 R)
• M46: 23,456,348 km (0.119 R)
• M47: 23,717,845 km (0.057 R)
• M48: 23,980,389 km (0.104 R)
• M49: 24,441,899 km (0.071 R)
• M50: 26,182,171 km (0.057 R)
• M51: 27,685,629 km (0.105 R)
• M52: 29,076,590 km (0.092 R)
• M53: 29,217,063 km (0.044 R)
• M54: 29,427,996 km (0.08 R)
• M55: 29,639,377 km (0.045 R)
• M56: 29,709,988 km (0.029 R)
• M57: 29,851,358 km (0.064 R)
• M58: 32,871,439 km (0.067 R)
• M59: 33,164,202 km (0.078 R)
• M60: 33,973,527 km (0.112 R)
• M61: 34,047,279 km (0.049 R)
• M62: 35,012,933 km (0.063 R)
• M63: 35,611,624 km (0.059 R)
• M64: 36,970,870 km (0.073 R)
• M65: 37,656,926 km (0.047 R)
• M66: 39,118,946 km (0.034 R)
• M67: 39,973,897 km (0.117 R)
• M68: 43,374,706 km (0.101 R)
• M69: 44,987,820 km (0.113 R)
• M70: 46,784,789 km (0.088 R)
• M71: 48,106,486 km (0.117 R)
• M72: 48,938,699 km (0.115 R)
• M73: 49,775,700 km (0.071 R)
• M74: 51,294,268 km (0.099 R)
• M75: 51,379,089 km (0.049 R)
• M76: 51,718,826 km (0.084 R)
• M77: 51,803,798 km (0.098 R)
• M78: 52,485,815 km (0.105 R)
• M79: 52,999,234 km (0.106 R)
• M80: 53,342,562 km (0.082 R)
• M81: 53,686,487 km (0.086 R)
• M82: 53,944,992 km (0.058 R)
• M83: 54,549,667 km (0.064 R)
• M84: 55,330,418 km (0.088 R)
• M85: 55,504,400 km (0.116 R)
• M86: 56,727,662 km (0.103 R)
• M87: 57,342,509 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.7

Radius: 6.3

Gravity: 18.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 19.91 AU - 20.93 AU

Year: 32431 Days

Day: 20.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 106,764,880 km

• M1: 201,359 km (0.031 R)
• M2: 335,997 km (0.069 R)
• M3: 500,106 km (0.116 R)
• M4: 578,196 km (0.056 R)
• M5: 1,380,040 km (0.065 R)
• M6: 1,492,089 km (0.119 R)
• M7: 2,402,392 km (0.068 R)
• M8: 2,675,708 km (0.068 R)
• M9: 3,917,669 km (0.105 R)
• M10: 4,680,618 km (0.031 R)
• M11: 5,253,129 km (0.113 R)
• M12: 5,607,227 km (0.118 R)
• M13: 6,525,908 km (0.077 R)
• M14: 6,842,307 km (0.051 R)
• M15: 6,906,335 km (0.109 R)
• M16: 6,970,363 km (0.118 R)
• M17: 7,163,943 km (0.069 R)
• M18: 8,498,805 km (0.099 R)
• M19: 8,914,088 km (0.069 R)
• M20: 9,053,962 km (0.106 R)
• M21: 9,194,584 km (0.106 R)
• M22: 11,388,886 km (0.052 R)
• M23: 11,846,356 km (0.101 R)
• M24: 12,000,143 km (0.102 R)
• M25: 12,232,169 km (0.033 R)
• M26: 12,309,810 km (0.067 R)
• M27: 13,095,349 km (0.08 R)
• M28: 13,574,511 km (0.115 R)
• M29: 13,735,478 km (0.06 R)
• M30: 14,385,780 km (0.101 R)
• M31: 15,046,105 km (0.113 R)
• M32: 15,885,199 km (0.09 R)
• M33: 17,172,340 km (0.091 R)
• M34: 17,960,571 km (0.099 R)
• M35: 18,048,834 km (0.053 R)
• M36: 20,119,418 km (0.107 R)
• M37: 20,579,431 km (0.092 R)
• M38: 20,949,835 km (0.115 R)
• M39: 21,135,935 km (0.118 R)
• M40: 21,509,780 km (0.118 R)
• M41: 25,564,331 km (0.109 R)
• M42: 26,062,343 km (0.075 R)
• M43: 27,169,367 km (0.108 R)
• M44: 27,372,371 km (0.108 R)
• M45: 27,677,700 km (0.078 R)
• M46: 28,806,865 km (0.091 R)
• M47: 30,581,395 km (0.093 R)
• M48: 30,898,243 km (0.073 R)
• M49: 32,176,408 km (0.072 R)
• M50: 35,004,406 km (0.096 R)
• M51: 35,446,467 km (0.103 R)
• M52: 36,896,071 km (0.113 R)
• M53: 39,622,642 km (0.095 R)
• M54: 40,545,810 km (0.11 R)
• M55: 40,661,748 km (0.066 R)
• M56: 42,413,390 km (0.117 R)
• M57: 44,308,795 km (0.115 R)
• M58: 47,203,364 km (0.11 R)
• M59: 49,414,121 km (0.097 R)
• M60: 49,785,723 km (0.051 R)
• M61: 50,656,681 km (0.08 R)
• M62: 50,781,596 km (0.104 R)
• M63: 53,808,110 km (0.092 R)
• M64: 54,829,864 km (0.095 R)
• M65: 56,892,669 km (0.032 R)
• M66: 57,412,222 km (0.068 R)
• M67: 59,243,450 km (0.064 R)
• M68: 61,758,938 km (0.077 R)
• M69: 65,393,268 km (0.094 R)
• M70: 66,073,939 km (0.11 R)
• M71: 66,483,388 km (0.057 R)
• M72: 67,304,830 km (0.063 R)
• M73: 68,957,886 km (0.104 R)
• M74: 69,511,847 km (0.091 R)
• M75: 70,763,832 km (0.067 R)
• M76: 71,742,651 km (0.08 R)
• M77: 71,882,824 km (0.077 R)
• M78: 74,280,130 km (0.075 R)
• M79: 78,718,549 km (0.119 R)
• M80: 80,168,601 km (0.104 R)
• M81: 81,627,480 km (0.116 R)
• M82: 84,571,267 km (0.111 R)
• M83: 84,719,369 km (0.079 R)
• M84: 86,205,175 km (0.101 R)
• M85: 89,957,089 km (0.102 R)
• M86: 91,929,088 km (0.076 R)
• M87: 92,233,670 km (0.042 R)
• M88: 93,761,961 km (0.058 R)
• M89: 94,836,673 km (0.106 R)
• M90: 94,990,609 km (0.119 R)
• M91: 96,998,511 km (0.093 R)
• M92: 97,463,761 km (0.092 R)
• M93: 97,619,043 km (0.103 R)
• M94: 99,645,197 km (0.053 R)
• M95: 105,009,328 km (0.103 R)
• M96: 106,125,328 km (0.115 R)
• M97: 106,285,098 km (0.098 R)
• M98: 106,604,939 km (0.065 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit