🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.54 AU - 0.68 AU

Year: 166 Days

Day: 18.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,406,760 km

• M1: 166,652 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.14 AU - 1.16 AU

Year: 429 Days

Day: 21.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 179.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,406,760 km

• M1: 544,087 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.53 AU - 1.67 AU

Year: 705 Days

Day: 35.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,406,760 km

• M1: 733,628 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.59 AU - 2.03 AU

Year: 848 Days

Day: 33.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.7 AU - 3.88 AU

Year: 2078 Days

Day: 27.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.8

Radius: 10.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.27 AU - 6.57 AU

Year: 5665 Days

Day: 8 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,406,760 km

• M1: 136,284 km (0.11 R)
• M2: 209,736 km (0.107 R)
• M3: 290,818 km (0.032 R)
• M4: 367,263 km (0.113 R)
• M5: 521,049 km (0.114 R)
• M6: 659,577 km (0.062 R)
• M7: 811,718 km (0.11 R)
• M8: 999,015 km (0.102 R)
• M9: 1,313,619 km (0.026 R)
• M10: 1,714,990 km (0.059 R)
• M11: 1,814,024 km (0.089 R)
• M12: 2,033,185 km (0.046 R)
• M13: 2,230,205 km (0.101 R)
• M14: 2,417,651 km (0.056 R)
• M15: 2,610,483 km (0.1 R)
• M16: 2,825,156 km (0.108 R)
• M17: 3,080,071 km (0.114 R)
• M18: 3,219,197 km (0.098 R)
• M19: 3,289,508 km (0.104 R)
• M20: 3,576,137 km (0.107 R)
• M21: 3,740,994 km (0.073 R)
• M22: 4,078,337 km (0.077 R)
• M23: 4,289,270 km (0.097 R)
• M24: 4,366,911 km (0.068 R)
• M25: 4,582,931 km (0.103 R)
• M26: 4,762,299 km (0.076 R)
• M27: 5,004,946 km (0.066 R)
• M28: 5,418,734 km (0.082 R)
• M29: 6,434,055 km (0.116 R)
• M30: 6,952,262 km (0.082 R)
• M31: 7,089,593 km (0.114 R)
• M32: 7,837,732 km (0.092 R)
• M33: 8,221,151 km (0.07 R)
• M34: 8,439,564 km (0.075 R)
• M35: 8,537,251 km (0.101 R)
• M36: 8,758,507 km (0.096 R)
• M37: 9,106,322 km (0.119 R)
• M38: 9,357,646 km (0.079 R)
• M39: 9,560,351 km (0.088 R)
• M40: 9,687,659 km (0.103 R)
• M41: 10,047,442 km (0.112 R)
• M42: 10,151,113 km (0.037 R)
• M43: 10,569,090 km (0.099 R)
• M44: 11,314,237 km (0.088 R)
• M45: 11,395,019 km (0.102 R)
• M46: 11,557,333 km (0.053 R)
• M47: 11,638,714 km (0.053 R)
• M48: 11,720,395 km (0.105 R)
• M49: 12,269,269 km (0.12 R)
• M50: 12,352,446 km (0.078 R)
• M51: 12,435,622 km (0.076 R)
• M52: 12,770,572 km (0.041 R)
• M53: 12,939,169 km (0.114 R)
• M54: 13,165,061 km (0.083 R)
• M55: 13,563,740 km (0.055 R)
• M56: 13,908,413 km (0.069 R)
• M57: 14,024,052 km (0.086 R)
• M58: 14,606,736 km (0.101 R)
• M59: 15,078,568 km (0.027 R)
• M60: 15,465,727 km (0.078 R)
• M61: 15,555,486 km (0.096 R)
• M62: 15,946,684 km (0.102 R)
• M63: 16,158,515 km (0.114 R)
• M64: 16,371,542 km (0.094 R)
• M65: 16,799,990 km (0.1 R)
• M66: 17,201,362 km (0.079 R)
• M67: 17,668,406 km (0.071 R)
• M68: 18,297,465 km (0.039 R)
• M69: 18,901,990 km (0.116 R)
• M70: 19,383,845 km (0.105 R)
• M71: 19,610,037 km (0.083 R)
• M72: 19,837,276 km (0.09 R)
• M73: 20,000,039 km (0.08 R)
• M74: 20,097,876 km (0.048 R)
• M75: 20,919,766 km (0.118 R)
• M76: 21,652,048 km (0.115 R)
• M77: 21,886,916 km (0.112 R)
• M78: 22,055,064 km (0.076 R)
• M79: 22,528,392 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.9

Radius: 14

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.21 AU - 7.33 AU

Year: 6134 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,406,760 km

• M1: 224,098 km (0.069 R)
• M2: 481,256 km (0.104 R)
• M3: 584,479 km (0.066 R)
• M4: 732,431 km (0.036 R)
• M5: 1,170,753 km (0.06 R)
• M6: 1,319,304 km (0.082 R)
• M7: 1,506,600 km (0.055 R)
• M8: 1,686,267 km (0.034 R)
• M9: 2,476,593 km (0.054 R)
• M10: 3,200,796 km (0.09 R)
• M11: 3,630,740 km (0.117 R)
• M12: 3,763,434 km (0.061 R)
• M13: 4,357,188 km (0.096 R)
• M14: 5,054,164 km (0.096 R)
• M15: 5,378,043 km (0.107 R)
• M16: 5,580,749 km (0.092 R)
• M17: 5,734,535 km (0.029 R)
• M18: 6,020,118 km (0.036 R)
• M19: 6,363,594 km (0.067 R)
• M20: 6,632,272 km (0.095 R)
• M21: 6,740,880 km (0.103 R)
• M22: 6,932,216 km (0.067 R)
• M23: 8,410,093 km (0.11 R)
• M24: 9,397,140 km (0.071 R)
• M25: 10,044,450 km (0.049 R)
• M26: 10,706,121 km (0.104 R)
• M27: 11,512,304 km (0.119 R)
• M28: 12,105,011 km (0.095 R)
• M29: 12,539,144 km (0.097 R)
• M30: 12,978,662 km (0.111 R)
• M31: 13,251,529 km (0.111 R)
• M32: 13,733,683 km (0.109 R)
• M33: 14,362,144 km (0.115 R)
• M34: 14,750,799 km (0.104 R)
• M35: 14,893,066 km (0.093 R)
• M36: 15,430,422 km (0.112 R)
• M37: 16,156,869 km (0.1 R)
• M38: 16,561,083 km (0.09 R)
• M39: 17,492,479 km (0.118 R)
• M40: 17,605,425 km (0.069 R)
• M41: 17,794,068 km (0.106 R)
• M42: 18,249,743 km (0.063 R)
• M43: 19,017,779 km (0.101 R)
• M44: 19,133,867 km (0.105 R)
• M45: 20,347,554 km (0.109 R)
• M46: 21,264,141 km (0.092 R)
• M47: 21,384,716 km (0.081 R)
• M48: 21,990,887 km (0.105 R)
• M49: 23,096,266 km (0.067 R)
• M50: 23,676,705 km (0.118 R)
• M51: 23,926,833 km (0.119 R)
• M52: 24,135,971 km (0.03 R)
• M53: 24,851,647 km (0.085 R)
• M54: 25,702,560 km (0.088 R)
• M55: 26,088,522 km (0.048 R)
• M56: 26,303,794 km (0.109 R)
• M57: 26,692,898 km (0.095 R)
• M58: 27,040,264 km (0.079 R)
• M59: 28,179,751 km (0.066 R)
• M60: 29,066,866 km (0.09 R)
• M61: 29,918,078 km (0.096 R)
• M62: 30,053,315 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.3

Radius: 12

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.22 AU - 12.94 AU

Year: 12844 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,406,760 km

• M1: 198,068 km (0.09 R)
• M2: 287,527 km (0.053 R)
• M3: 556,803 km (0.058 R)
• M4: 642,074 km (0.059 R)
• M5: 1,120,039 km (0.037 R)
• M6: 1,325,288 km (0.058 R)
• M7: 1,469,201 km (0.108 R)
• M8: 2,097,362 km (0.114 R)
• M9: 2,181,436 km (0.076 R)
• M10: 2,266,707 km (0.109 R)
• M11: 2,771,301 km (0.104 R)
• M12: 2,864,051 km (0.028 R)
• M13: 3,116,423 km (0.116 R)
• M14: 3,376,274 km (0.028 R)
• M15: 6,138,300 km (0.101 R)
• M16: 7,960,103 km (0.063 R)
• M17: 8,361,474 km (0.066 R)
• M18: 9,091,063 km (0.1 R)
• M19: 10,320,159 km (0.101 R)
• M20: 10,611,276 km (0.086 R)
• M21: 10,855,869 km (0.1 R)
• M22: 11,102,406 km (0.066 R)
• M23: 11,701,545 km (0.069 R)
• M24: 12,106,956 km (0.103 R)
• M25: 13,297,904 km (0.089 R)
• M26: 14,201,924 km (0.085 R)
• M27: 16,463,395 km (0.112 R)
• M28: 16,974,721 km (0.082 R)
• M29: 17,089,014 km (0.076 R)
• M30: 17,203,606 km (0.055 R)
• M31: 17,375,942 km (0.117 R)
• M32: 17,491,133 km (0.118 R)
• M33: 17,664,517 km (0.088 R)
• M34: 18,129,467 km (0.074 R)
• M35: 18,598,456 km (0.116 R)
• M36: 20,332,146 km (0.047 R)
• M37: 20,575,242 km (0.102 R)
• M38: 20,697,165 km (0.03 R)
• M39: 21,064,577 km (0.082 R)
• M40: 22,304,295 km (0.105 R)
• M41: 22,870,074 km (0.118 R)
• M42: 23,059,614 km (0.115 R)
• M43: 23,376,762 km (0.117 R)
• M44: 23,504,069 km (0.105 R)
• M45: 23,823,311 km (0.08 R)
• M46: 24,143,900 km (0.1 R)
• M47: 24,724,638 km (0.03 R)
• M48: 25,375,389 km (0.03 R)
• M49: 25,702,859 km (0.115 R)
• M50: 28,508,417 km (0.115 R)
• M51: 28,917,119 km (0.079 R)
• M52: 29,602,576 km (0.038 R)
• M53: 31,831,884 km (0.037 R)
• M54: 32,326,753 km (0.118 R)
• M55: 32,681,899 km (0.105 R)
• M56: 33,038,091 km (0.108 R)
• M57: 33,324,122 km (0.118 R)
• M58: 33,898,578 km (0.034 R)
• M59: 34,403,920 km (0.119 R)
• M60: 35,203,072 km (0.081 R)
• M61: 35,861,452 km (0.066 R)
• M62: 36,523,871 km (0.095 R)
• M63: 38,085,374 km (0.094 R)
• M64: 38,460,416 km (0.081 R)
• M65: 38,610,612 km (0.072 R)
• M66: 39,441,030 km (0.115 R)
• M67: 41,889,947 km (0.078 R)
• M68: 42,354,598 km (0.114 R)
• M69: 43,680,334 km (0.038 R)
• M70: 46,532,567 km (0.118 R)
• M71: 47,657,992 km (0.114 R)
• M72: 48,305,152 km (0.055 R)
• M73: 48,548,548 km (0.069 R)
• M74: 50,510,524 km (0.073 R)
• M75: 50,922,517 km (0.078 R)
• M76: 51,832,820 km (0.038 R)
• M77: 52,165,226 km (0.111 R)
• M78: 52,581,707 km (0.045 R)
• M79: 52,748,508 km (0.118 R)
• M80: 54,680,565 km (0.112 R)
• M81: 55,527,738 km (0.08 R)
• M82: 55,697,681 km (0.118 R)
• M83: 56,892,220 km (0.11 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 10,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit