🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.62 AU - 0.96 AU

Year: 258 Days

Day: 40.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,712,657 km

• M1: 202,855 km (0.078 R)
• M2: 493,972 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.72 AU - 1.2 AU

Year: 345 Days

Day: 17.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,712,657 km

• M1: 579,243 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.1 AU - 1.4 AU

Year: 513 Days

Day: 15.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.26 AU - 1.32 AU

Year: 538 Days

Day: 30 Hours

Environment

Temp: 1 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.13 AU - 1.51 AU

Year: 557 Days

Day: 27.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.5 AU - 2.48 AU

Year: 1031 Days

Day: 17.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.9

Radius: 14.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.94 AU - 7.08 AU

Year: 5409 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 104,712,657 km

• M1: 194,328 km (0.095 R)
• M2: 313,408 km (0.11 R)
• M3: 446,101 km (0.106 R)
• M4: 869,014 km (0.096 R)
• M5: 1,053,767 km (0.032 R)
• M6: 1,144,723 km (0.11 R)
• M7: 1,349,672 km (0.097 R)
• M8: 1,464,264 km (0.083 R)
• M9: 1,719,029 km (0.063 R)
• M10: 2,204,624 km (0.094 R)
• M11: 2,973,557 km (0.12 R)
• M12: 3,087,251 km (0.116 R)
• M13: 3,221,889 km (0.11 R)
• M14: 3,338,725 km (0.113 R)
• M15: 3,841,374 km (0.07 R)
• M16: 3,944,896 km (0.061 R)
• M17: 4,070,259 km (0.088 R)
• M18: 4,197,118 km (0.025 R)
• M19: 4,673,288 km (0.08 R)
• M20: 4,761,850 km (0.109 R)
• M21: 5,053,266 km (0.116 R)
• M22: 5,583,441 km (0.109 R)
• M23: 5,986,907 km (0.104 R)
• M24: 6,350,878 km (0.049 R)
• M25: 7,074,932 km (0.097 R)
• M26: 7,279,432 km (0.069 R)
• M27: 7,615,728 km (0.105 R)
• M28: 7,930,931 km (0.119 R)
• M29: 8,574,052 km (0.112 R)
• M30: 8,764,790 km (0.042 R)
• M31: 8,874,445 km (0.041 R)
• M32: 9,039,751 km (0.116 R)
• M33: 9,289,729 km (0.082 R)
• M34: 9,739,719 km (0.11 R)
• M35: 9,938,983 km (0.064 R)
• M36: 10,197,040 km (0.1 R)
• M37: 10,661,242 km (0.099 R)
• M38: 10,749,056 km (0.081 R)
• M39: 11,013,994 km (0.105 R)
• M40: 11,251,405 km (0.11 R)
• M41: 11,943,146 km (0.04 R)
• M42: 12,034,401 km (0.111 R)
• M43: 12,679,766 km (0.032 R)
• M44: 13,304,935 km (0.077 R)
• M45: 13,812,371 km (0.12 R)
• M46: 14,326,090 km (0.099 R)
• M47: 14,944,378 km (0.11 R)
• M48: 15,405,589 km (0.087 R)
• M49: 15,504,922 km (0.062 R)
• M50: 15,604,703 km (0.061 R)
• M51: 17,365,770 km (0.099 R)
• M52: 18,269,790 km (0.114 R)
• M53: 18,692,104 km (0.063 R)
• M54: 19,367,539 km (0.105 R)
• M55: 19,546,757 km (0.056 R)
• M56: 20,450,328 km (0.094 R)
• M57: 21,701,266 km (0.077 R)
• M58: 22,073,914 km (0.086 R)
• M59: 22,901,190 km (0.112 R)
• M60: 23,776,936 km (0.062 R)
• M61: 24,084,060 km (0.117 R)
• M62: 24,392,531 km (0.067 R)
• M63: 24,702,348 km (0.026 R)
• M64: 24,818,885 km (0.104 R)
• M65: 25,208,588 km (0.113 R)
• M66: 25,600,384 km (0.116 R)
• M67: 25,915,288 km (0.044 R)
• M68: 26,152,251 km (0.105 R)
• M69: 26,350,319 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.2

Radius: 14.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.44 AU - 11.46 AU

Year: 14223 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 104,712,657 km

• M1: 260,599 km (0.118 R)
• M2: 597,195 km (0.115 R)
• M3: 777,460 km (0.074 R)
• M4: 884,423 km (0.117 R)
• M5: 1,035,666 km (0.101 R)
• M6: 1,476,830 km (0.094 R)
• M7: 1,683,724 km (0.098 R)
• M8: 1,851,573 km (0.05 R)
• M9: 2,152,564 km (0.098 R)
• M10: 3,090,842 km (0.092 R)
• M11: 3,449,876 km (0.112 R)
• M12: 4,810,918 km (0.077 R)
• M13: 5,263,152 km (0.082 R)
• M14: 5,584,339 km (0.096 R)
• M15: 5,765,652 km (0.085 R)
• M16: 5,948,909 km (0.064 R)
• M17: 6,134,111 km (0.058 R)
• M18: 6,586,345 km (0.092 R)
• M19: 6,855,322 km (0.117 R)
• M20: 7,724,187 km (0.107 R)
• M21: 8,089,654 km (0.034 R)
• M22: 9,957,234 km (0.076 R)
• M23: 10,668,273 km (0.076 R)
• M24: 10,939,195 km (0.104 R)
• M25: 11,580,371 km (0.115 R)
• M26: 11,719,348 km (0.059 R)
• M27: 12,375,185 km (0.095 R)
• M28: 13,139,480 km (0.111 R)
• M29: 14,814,079 km (0.106 R)
• M30: 15,778,985 km (0.055 R)
• M31: 16,974,272 km (0.1 R)
• M32: 17,132,247 km (0.109 R)
• M33: 17,396,736 km (0.067 R)
• M34: 17,715,978 km (0.119 R)
• M35: 18,685,372 km (0.094 R)
• M36: 20,115,678 km (0.095 R)
• M37: 20,227,278 km (0.079 R)
• M38: 20,957,016 km (0.074 R)
• M39: 21,126,660 km (0.074 R)
• M40: 21,467,294 km (0.106 R)
• M41: 21,752,578 km (0.11 R)
• M42: 22,211,544 km (0.028 R)
• M43: 23,784,416 km (0.111 R)
• M44: 24,079,722 km (0.072 R)
• M45: 24,435,615 km (0.045 R)
• M46: 24,912,833 km (0.084 R)
• M47: 25,755,368 km (0.098 R)
• M48: 26,913,704 km (0.12 R)
• M49: 27,221,427 km (0.109 R)
• M50: 28,026,862 km (0.094 R)
• M51: 28,213,859 km (0.096 R)
• M52: 29,978,964 km (0.093 R)
• M53: 30,746,402 km (0.115 R)
• M54: 31,520,271 km (0.088 R)
• M55: 32,170,125 km (0.108 R)
• M56: 32,496,697 km (0.051 R)
• M57: 34,146,013 km (0.087 R)
• M58: 35,215,937 km (0.025 R)
• M59: 35,822,557 km (0.062 R)
• M60: 36,432,617 km (0.066 R)
• M61: 37,046,118 km (0.058 R)
• M62: 37,388,397 km (0.112 R)
• M63: 37,594,394 km (0.12 R)
• M64: 38,283,441 km (0.058 R)
• M65: 38,907,265 km (0.116 R)
• M66: 39,394,654 km (0.057 R)
• M67: 40,094,623 km (0.082 R)
• M68: 40,305,406 km (0.039 R)
• M69: 40,798,630 km (0.108 R)
• M70: 41,152,130 km (0.028 R)
• M71: 41,577,736 km (0.046 R)
• M72: 42,504,794 km (0.098 R)
• M73: 42,791,573 km (0.101 R)
• M74: 43,294,671 km (0.057 R)
• M75: 43,583,096 km (0.037 R)
• M76: 43,799,863 km (0.057 R)
• M77: 44,452,110 km (0.102 R)
• M78: 46,575,951 km (0.036 R)
• M79: 46,723,753 km (0.03 R)
• M80: 47,613,113 km (0.115 R)
• M81: 48,283,910 km (0.04 R)
• M82: 48,582,956 km (0.103 R)
• M83: 49,408,736 km (0.056 R)
• M84: 50,693,931 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.7

Radius: 4.5

Gravity: 44.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.13 AU - 21.03 AU

Year: 28221 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,712,657 km

• M1: 352,004 km (0.032 R)
• M2: 1,297,014 km (0.101 R)
• M3: 1,710,951 km (0.091 R)
• M4: 1,871,021 km (0.106 R)
• M5: 2,424,084 km (0.09 R)
• M6: 3,120,462 km (0.111 R)
• M7: 3,266,769 km (0.112 R)
• M8: 5,834,467 km (0.088 R)
• M9: 5,954,444 km (0.118 R)
• M10: 6,075,319 km (0.099 R)
• M11: 6,442,432 km (0.111 R)
• M12: 6,691,363 km (0.112 R)
• M13: 7,849,400 km (0.069 R)
• M14: 8,181,956 km (0.058 R)
• M15: 8,655,134 km (0.086 R)
• M16: 9,416,737 km (0.104 R)
• M17: 9,984,012 km (0.076 R)
• M18: 10,055,670 km (0.076 R)
• M19: 11,076,974 km (0.059 R)
• M20: 11,826,609 km (0.104 R)
• M21: 11,978,451 km (0.112 R)
• M22: 12,054,746 km (0.06 R)
• M23: 12,207,485 km (0.114 R)
• M24: 12,515,208 km (0.117 R)
• M25: 14,091,222 km (0.096 R)
• M26: 14,820,511 km (0.051 R)
• M27: 16,824,674 km (0.106 R)
• M28: 16,910,095 km (0.1 R)
• M29: 18,823,451 km (0.081 R)
• M30: 19,985,976 km (0.116 R)
• M31: 22,379,841 km (0.042 R)
• M32: 23,324,402 km (0.114 R)
• M33: 24,281,829 km (0.12 R)
• M34: 25,938,775 km (0.06 R)
• M35: 26,433,046 km (0.113 R)
• M36: 27,330,484 km (0.055 R)
• M37: 28,035,389 km (0.108 R)
• M38: 28,644,402 km (0.094 R)
• M39: 28,848,304 km (0.11 R)
• M40: 30,289,530 km (0.078 R)
• M41: 31,123,538 km (0.087 R)
• M42: 33,241,245 km (0.044 R)
• M43: 33,885,713 km (0.093 R)
• M44: 35,077,709 km (0.106 R)
• M45: 36,063,110 km (0.098 R)
• M46: 37,168,788 km (0.12 R)
• M47: 37,614,141 km (0.069 R)
• M48: 39,073,617 km (0.06 R)
• M49: 39,867,234 km (0.099 R)
• M50: 41,932,134 km (0.113 R)
• M51: 42,163,711 km (0.071 R)
• M52: 43,327,882 km (0.056 R)
• M53: 44,384,791 km (0.119 R)
• M54: 48,939,447 km (0.115 R)
• M55: 50,654,587 km (0.066 R)
• M56: 51,148,110 km (0.106 R)
• M57: 51,767,446 km (0.119 R)
• M58: 52,264,709 km (0.096 R)
• M59: 52,638,704 km (0.078 R)
• M60: 52,888,382 km (0.092 R)
• M61: 54,395,431 km (0.102 R)
• M62: 55,154,341 km (0.105 R)
• M63: 57,451,716 km (0.051 R)
• M64: 58,095,286 km (0.095 R)
• M65: 60,171,106 km (0.081 R)
• M66: 60,301,705 km (0.109 R)
• M67: 60,693,801 km (0.11 R)
• M68: 61,086,944 km (0.097 R)
• M69: 62,667,595 km (0.082 R)
• M70: 63,994,977 km (0.085 R)
• M71: 64,261,561 km (0.09 R)
• M72: 64,795,924 km (0.09 R)
• M73: 68,849,877 km (0.119 R)
• M74: 69,123,043 km (0.117 R)
• M75: 69,259,775 km (0.068 R)
• M76: 71,045,226 km (0.108 R)
• M77: 72,845,935 km (0.082 R)
• M78: 77,910,122 km (0.089 R)
• M79: 78,907,940 km (0.093 R)
• M80: 79,193,822 km (0.099 R)
• M81: 79,909,947 km (0.067 R)
• M82: 81,060,354 km (0.056 R)
• M83: 81,782,014 km (0.068 R)
• M84: 82,216,147 km (0.041 R)
• M85: 84,836,653 km (0.06 R)
• M86: 84,982,960 km (0.115 R)
• M87: 85,422,628 km (0.065 R)
• M88: 86,304,208 km (0.079 R)
• M89: 86,451,413 km (0.064 R)
• M90: 89,264,601 km (0.049 R)
• M91: 100,038,639 km (0.041 R)
• M92: 102,834,474 km (0.048 R)
• M93: 103,146,685 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit