🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.75 AU - 0.81 AU

Year: 250 Days

Day: 34.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.88 AU - 2.16 AU

Year: 1043 Days

Day: 17 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,636,613 km

• M1: 94,845 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.81 AU - 3.75 AU

Year: 2159 Days

Day: 28.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,636,613 km

• M1: 1,833,621 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.5

Radius: 9.2

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.31 AU - 7.79 AU

Year: 7540 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,636,613 km

• M1: 129,851 km (0.111 R)
• M2: 266,135 km (0.071 R)
• M3: 340,335 km (0.07 R)
• M4: 423,811 km (0.088 R)
• M5: 644,916 km (0.104 R)
• M6: 902,524 km (0.118 R)
• M7: 1,210,995 km (0.111 R)
• M8: 1,327,681 km (0.045 R)
• M9: 1,530,835 km (0.115 R)
• M10: 1,744,162 km (0.067 R)
• M11: 2,223,324 km (0.098 R)
• M12: 2,343,451 km (0.091 R)
• M13: 2,716,548 km (0.093 R)
• M14: 3,002,130 km (0.068 R)
• M15: 3,215,905 km (0.069 R)
• M16: 4,539,996 km (0.093 R)
• M17: 4,785,785 km (0.103 R)
• M18: 4,848,018 km (0.059 R)
• M19: 5,354,856 km (0.064 R)
• M20: 5,911,958 km (0.075 R)
• M21: 6,113,018 km (0.088 R)
• M22: 6,350,430 km (0.112 R)
• M23: 6,660,247 km (0.054 R)
• M24: 6,764,666 km (0.06 R)
• M25: 7,151,975 km (0.117 R)
• M26: 7,691,724 km (0.098 R)
• M27: 8,022,036 km (0.097 R)
• M28: 8,244,638 km (0.055 R)
• M29: 8,582,729 km (0.058 R)
• M30: 9,623,631 km (0.11 R)
• M31: 10,059,110 km (0.05 R)
• M32: 11,072,786 km (0.096 R)
• M33: 11,612,684 km (0.049 R)
• M34: 11,949,130 km (0.063 R)
• M35: 12,761,297 km (0.086 R)
• M36: 12,934,531 km (0.062 R)
• M37: 14,168,863 km (0.03 R)
• M38: 14,393,260 km (0.067 R)
• M39: 14,573,675 km (0.116 R)
• M40: 14,891,122 km (0.047 R)
• M41: 15,717,949 km (0.101 R)
• M42: 16,090,149 km (0.057 R)
• M43: 16,324,269 km (0.115 R)
• M44: 16,559,587 km (0.09 R)
• M45: 17,176,528 km (0.09 R)
• M46: 17,367,864 km (0.096 R)
• M47: 17,559,948 km (0.056 R)
• M48: 17,704,459 km (0.116 R)
• M49: 18,874,614 km (0.108 R)
• M50: 19,072,083 km (0.113 R)
• M51: 19,868,841 km (0.101 R)
• M52: 20,120,166 km (0.085 R)
• M53: 20,372,388 km (0.082 R)
• M54: 22,219,622 km (0.103 R)
• M55: 22,375,952 km (0.097 R)
• M56: 22,584,940 km (0.111 R)
• M57: 23,959,445 km (0.068 R)
• M58: 24,495,155 km (0.1 R)
• M59: 25,197,667 km (0.11 R)
• M60: 26,016,416 km (0.04 R)
• M61: 26,181,273 km (0.093 R)
• M62: 27,233,096 km (0.048 R)
• M63: 29,149,594 km (0.097 R)
• M64: 29,492,323 km (0.054 R)
• M65: 29,778,952 km (0.099 R)
• M66: 29,951,289 km (0.099 R)
• M67: 30,297,159 km (0.075 R)
• M68: 30,760,314 km (0.036 R)
• M69: 30,934,596 km (0.103 R)
• M70: 31,987,166 km (0.066 R)
• M71: 32,222,783 km (0.076 R)
• M72: 32,695,512 km (0.117 R)
• M73: 32,932,774 km (0.034 R)
• M74: 33,349,255 km (0.056 R)
• M75: 33,947,347 km (0.117 R)
• M76: 34,911,655 km (0.08 R)
• M77: 35,093,566 km (0.075 R)
• M78: 35,640,795 km (0.09 R)
• M79: 35,885,088 km (0.042 R)
• M80: 37,796,052 km (0.117 R)
• M81: 38,795,365 km (0.09 R)
• M82: 39,424,275 km (0.037 R)
• M83: 39,740,076 km (0.054 R)
• M84: 40,501,230 km (0.117 R)
• M85: 40,628,538 km (0.084 R)
• M86: 41,395,376 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.8

Radius: 5.7

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.07 AU - 19.65 AU

Year: 27432 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,636,613 km

• M1: 473,926 km (0.031 R)
• M2: 514,916 km (0.118 R)
• M3: 1,326,784 km (0.111 R)
• M4: 1,476,681 km (0.099 R)
• M5: 1,760,617 km (0.118 R)
• M6: 2,414,210 km (0.078 R)
• M7: 2,747,814 km (0.054 R)
• M8: 3,175,065 km (0.079 R)
• M9: 3,540,084 km (0.075 R)
• M10: 3,706,586 km (0.052 R)
• M11: 4,004,137 km (0.114 R)
• M12: 4,133,988 km (0.085 R)
• M13: 4,398,028 km (0.075 R)
• M14: 5,128,514 km (0.066 R)
• M15: 5,700,726 km (0.053 R)
• M16: 5,846,883 km (0.08 R)
• M17: 5,895,951 km (0.093 R)
• M18: 6,904,839 km (0.065 R)
• M19: 7,535,394 km (0.079 R)
• M20: 8,074,844 km (0.088 R)
• M21: 8,850,808 km (0.094 R)
• M22: 9,708,453 km (0.119 R)
• M23: 9,941,676 km (0.112 R)
• M24: 13,783,948 km (0.096 R)
• M25: 14,309,635 km (0.078 R)
• M26: 15,994,406 km (0.109 R)
• M27: 16,200,701 km (0.074 R)
• M28: 16,269,666 km (0.117 R)
• M29: 16,546,572 km (0.109 R)
• M30: 16,755,261 km (0.11 R)
• M31: 17,527,934 km (0.038 R)
• M32: 18,817,318 km (0.113 R)
• M33: 19,546,607 km (0.067 R)
• M34: 21,033,012 km (0.099 R)
• M35: 22,863,940 km (0.093 R)
• M36: 23,485,519 km (0.072 R)
• M37: 23,720,089 km (0.117 R)
• M38: 24,034,095 km (0.069 R)
• M39: 24,112,783 km (0.114 R)
• M40: 24,349,297 km (0.079 R)
• M41: 24,586,709 km (0.032 R)
• M42: 24,665,996 km (0.105 R)
• M43: 25,543,836 km (0.052 R)
• M44: 26,675,993 km (0.105 R)
• M45: 27,330,185 km (0.073 R)
• M46: 28,404,447 km (0.101 R)
• M47: 28,988,627 km (0.115 R)
• M48: 29,492,472 km (0.111 R)
• M49: 29,830,115 km (0.081 R)
• M50: 30,850,372 km (0.095 R)
• M51: 30,935,792 km (0.09 R)
• M52: 32,575,984 km (0.101 R)
• M53: 33,890,799 km (0.062 R)
• M54: 36,030,049 km (0.12 R)
• M55: 36,481,236 km (0.099 R)
• M56: 36,662,249 km (0.074 R)
• M57: 37,207,085 km (0.096 R)
• M58: 38,488,540 km (0.081 R)
• M59: 39,134,803 km (0.087 R)
• M60: 39,412,756 km (0.09 R)
• M61: 41,094,685 km (0.07 R)
• M62: 42,895,394 km (0.036 R)
• M63: 44,142,143 km (0.074 R)
• M64: 44,624,895 km (0.094 R)
• M65: 44,818,475 km (0.077 R)
• M66: 45,012,354 km (0.081 R)
• M67: 45,888,100 km (0.067 R)
• M68: 48,648,480 km (0.073 R)
• M69: 49,547,114 km (0.089 R)
• M70: 52,173,903 km (0.078 R)
• M71: 53,709,824 km (0.094 R)
• M72: 54,018,744 km (0.092 R)
• M73: 54,121,817 km (0.112 R)
• M74: 54,431,634 km (0.08 R)
• M75: 55,676,438 km (0.12 R)
• M76: 56,407,074 km (0.073 R)
• M77: 56,721,080 km (0.119 R)
• M78: 59,999,966 km (0.084 R)
• M79: 60,534,629 km (0.101 R)
• M80: 61,178,199 km (0.088 R)
• M81: 62,580,529 km (0.08 R)
• M82: 65,306,801 km (0.06 R)
• M83: 67,293,610 km (0.12 R)
• M84: 67,404,462 km (0.08 R)
• M85: 69,412,215 km (0.087 R)
• M86: 70,085,705 km (0.097 R)
• M87: 73,486,064 km (0.097 R)
• M88: 75,091,100 km (0.089 R)
• M89: 76,476,077 km (0.106 R)
• M90: 76,707,655 km (0.073 R)
• M91: 76,823,593 km (0.103 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit