🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.47 AU - 0.59 AU

Year: 145 Days

Day: 24.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.9 AU - 1.18 AU

Year: 397 Days

Day: 13.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 100.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,711,693 km

• M1: 43,084 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.4 AU - 1.92 AU

Year: 801 Days

Day: 37.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,711,693 km

• M1: 669,899 km (0.112 R)
• M2: 1,540,858 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.83 AU - 3.91 AU

Year: 2318 Days

Day: 18.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,711,693 km

• M1: 2,224,520 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.53 AU - 5.03 AU

Year: 3318 Days

Day: 40.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,711,693 km

• M1: 326,273 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.9

Radius: 14.5

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.35 AU - 8.53 AU

Year: 6851 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,711,693 km

• M1: 184,454 km (0.109 R)
• M2: 385,963 km (0.079 R)
• M3: 491,130 km (0.03 R)
• M4: 619,634 km (0.081 R)
• M5: 720,015 km (0.077 R)
• M6: 1,011,132 km (0.095 R)
• M7: 1,184,516 km (0.026 R)
• M8: 1,275,172 km (0.116 R)
• M9: 1,464,114 km (0.096 R)
• M10: 1,633,908 km (0.047 R)
• M11: 1,871,021 km (0.025 R)
• M12: 2,087,937 km (0.087 R)
• M13: 2,446,224 km (0.076 R)
• M14: 2,632,773 km (0.071 R)
• M15: 2,859,563 km (0.106 R)
• M16: 3,314,191 km (0.092 R)
• M17: 3,464,687 km (0.117 R)
• M18: 3,870,396 km (0.099 R)
• M19: 3,969,430 km (0.087 R)
• M20: 4,149,695 km (0.11 R)
• M21: 4,580,986 km (0.099 R)
• M22: 4,897,984 km (0.114 R)
• M23: 5,135,097 km (0.032 R)
• M24: 5,733,338 km (0.067 R)
• M25: 5,869,323 km (0.114 R)
• M26: 5,960,578 km (0.079 R)
• M27: 6,167,621 km (0.097 R)
• M28: 6,330,383 km (0.109 R)
• M29: 6,923,389 km (0.091 R)
• M30: 7,092,734 km (0.096 R)
• M31: 8,290,415 km (0.077 R)
• M32: 8,625,664 km (0.095 R)
• M33: 9,336,104 km (0.096 R)
• M34: 9,442,917 km (0.103 R)
• M35: 9,983,563 km (0.063 R)
• M36: 10,478,583 km (0.036 R)
• M37: 10,589,734 km (0.078 R)
• M38: 11,264,869 km (0.101 R)
• M39: 11,867,001 km (0.107 R)
• M40: 12,070,155 km (0.055 R)
• M41: 12,804,830 km (0.049 R)
• M42: 13,072,909 km (0.059 R)
• M43: 13,192,737 km (0.082 R)
• M44: 13,736,076 km (0.112 R)
• M45: 13,949,403 km (0.048 R)
• M46: 14,876,012 km (0.072 R)
• M47: 14,969,810 km (0.071 R)
• M48: 15,095,173 km (0.059 R)
• M49: 15,189,420 km (0.045 R)
• M50: 15,854,532 km (0.042 R)
• M51: 16,078,330 km (0.073 R)
• M52: 16,399,966 km (0.115 R)
• M53: 16,626,307 km (0.067 R)
• M54: 17,278,853 km (0.065 R)
• M55: 17,740,811 km (0.08 R)
• M56: 17,906,716 km (0.102 R)
• M57: 18,006,497 km (0.066 R)
• M58: 18,240,020 km (0.119 R)
• M59: 18,374,059 km (0.113 R)
• M60: 18,879,251 km (0.029 R)
• M61: 19,150,472 km (0.114 R)
• M62: 19,389,081 km (0.052 R)
• M63: 19,559,922 km (0.09 R)
• M64: 20,491,767 km (0.077 R)
• M65: 20,840,479 km (0.092 R)
• M66: 21,120,975 km (0.1 R)
• M67: 21,792,071 km (0.112 R)
• M68: 22,076,756 km (0.04 R)
• M69: 22,362,638 km (0.108 R)
• M70: 22,542,006 km (0.116 R)
• M71: 22,974,343 km (0.06 R)
• M72: 23,409,374 km (0.084 R)
• M73: 23,555,082 km (0.065 R)
• M74: 24,067,156 km (0.066 R)
• M75: 24,177,409 km (0.093 R)
• M76: 24,509,068 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.2

Radius: 9.5

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.71 AU - 13.39 AU

Year: 14710 Days

Day: 8.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,711,693 km

• M1: 321,635 km (0.091 R)
• M2: 382,522 km (0.084 R)
• M3: 483,201 km (0.111 R)
• M4: 1,076,506 km (0.085 R)
• M5: 1,631,215 km (0.119 R)
• M6: 1,893,610 km (0.097 R)
• M7: 2,138,352 km (0.113 R)
• M8: 2,360,954 km (0.07 R)
• M9: 2,624,695 km (0.09 R)
• M10: 2,760,081 km (0.074 R)
• M11: 3,398,265 km (0.085 R)
• M12: 4,003,089 km (0.107 R)
• M13: 4,764,094 km (0.094 R)
• M14: 4,888,260 km (0.029 R)
• M15: 5,182,519 km (0.056 R)
• M16: 5,788,091 km (0.064 R)
• M17: 5,920,785 km (0.079 R)
• M18: 6,924,736 km (0.107 R)
• M19: 7,639,215 km (0.118 R)
• M20: 8,227,584 km (0.09 R)
• M21: 8,377,032 km (0.114 R)
• M22: 8,577,643 km (0.031 R)
• M23: 9,552,123 km (0.103 R)
• M24: 11,326,803 km (0.069 R)
• M25: 11,493,156 km (0.099 R)
• M26: 12,852,701 km (0.115 R)
• M27: 13,200,516 km (0.119 R)
• M28: 13,905,421 km (0.099 R)
• M29: 13,964,812 km (0.038 R)
• M30: 14,562,455 km (0.058 R)
• M31: 15,351,883 km (0.041 R)
• M32: 16,342,520 km (0.084 R)
• M33: 16,405,052 km (0.027 R)
• M34: 17,545,586 km (0.081 R)
• M35: 18,776,926 km (0.066 R)
• M36: 21,049,318 km (0.072 R)
• M37: 22,079,150 km (0.096 R)
• M38: 22,495,780 km (0.104 R)
• M39: 22,774,780 km (0.092 R)
• M40: 23,125,437 km (0.105 R)
• M41: 24,402,105 km (0.119 R)
• M42: 24,688,885 km (0.108 R)
• M43: 25,556,103 km (0.112 R)
• M44: 25,628,808 km (0.111 R)
• M45: 26,139,685 km (0.094 R)
• M46: 26,654,002 km (0.035 R)
• M47: 27,320,162 km (0.089 R)
• M48: 27,767,310 km (0.063 R)
• M49: 28,367,197 km (0.086 R)
• M50: 28,744,483 km (0.12 R)
• M51: 29,503,692 km (0.113 R)
• M52: 30,809,681 km (0.11 R)
• M53: 32,291,448 km (0.077 R)
• M54: 33,557,196 km (0.063 R)
• M55: 33,716,518 km (0.057 R)
• M56: 34,035,909 km (0.069 R)
• M57: 34,356,497 km (0.079 R)
• M58: 36,627,692 km (0.105 R)
• M59: 37,203,195 km (0.072 R)
• M60: 37,533,208 km (0.051 R)
• M61: 38,779,957 km (0.112 R)
• M62: 38,947,207 km (0.076 R)
• M63: 39,030,832 km (0.07 R)
• M64: 39,871,273 km (0.111 R)
• M65: 40,632,726 km (0.114 R)
• M66: 40,887,641 km (0.1 R)
• M67: 44,074,824 km (0.094 R)
• M68: 44,949,822 km (0.046 R)
• M69: 45,037,636 km (0.119 R)
• M70: 47,430,304 km (0.08 R)
• M71: 49,138,712 km (0.049 R)
• M72: 49,954,918 km (0.112 R)
• M73: 50,136,978 km (0.032 R)
• M74: 51,050,273 km (0.111 R)
• M75: 51,233,531 km (0.117 R)
• M76: 52,522,915 km (0.066 R)
• M77: 52,707,967 km (0.054 R)
• M78: 53,822,920 km (0.092 R)
• M79: 54,758,057 km (0.067 R)
• M80: 57,786,067 km (0.106 R)
• M81: 58,359,925 km (0.079 R)
• M82: 58,839,535 km (0.11 R)
• M83: 59,320,492 km (0.048 R)
• M84: 59,609,665 km (0.081 R)
• M85: 60,189,357 km (0.033 R)
• M86: 60,674,054 km (0.109 R)
• M87: 60,868,232 km (0.12 R)
• M88: 61,257,186 km (0.041 R)
• M89: 61,451,963 km (0.12 R)
• M90: 61,647,039 km (0.079 R)
• M91: 61,744,576 km (0.094 R)
• M92: 62,233,313 km (0.115 R)
• M93: 65,889,485 km (0.093 R)
• M94: 66,488,923 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.8

Radius: 5.4

Gravity: 26.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.26 AU - 15.18 AU

Year: 18013 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,711,693 km

• M1: 163,959 km (0.097 R)
• M2: 430,842 km (0.079 R)
• M3: 701,016 km (0.03 R)
• M4: 746,793 km (0.082 R)
• M5: 1,017,116 km (0.118 R)
• M6: 1,069,326 km (0.101 R)
• M7: 1,231,639 km (0.077 R)
• M8: 1,579,754 km (0.048 R)
• M9: 2,155,855 km (0.09 R)
• M10: 2,189,514 km (0.113 R)
• M11: 3,052,245 km (0.101 R)
• M12: 3,128,540 km (0.118 R)
• M13: 4,175,576 km (0.11 R)
• M14: 4,561,239 km (0.075 R)
• M15: 5,320,448 km (0.058 R)
• M16: 6,166,275 km (0.112 R)
• M17: 6,262,915 km (0.031 R)
• M18: 6,408,623 km (0.049 R)
• M19: 6,852,779 km (0.101 R)
• M20: 7,154,219 km (0.105 R)
• M21: 9,052,616 km (0.102 R)
• M22: 9,550,328 km (0.086 R)
• M23: 9,718,177 km (0.107 R)
• M24: 9,774,276 km (0.103 R)
• M25: 10,920,046 km (0.113 R)
• M26: 11,095,524 km (0.088 R)
• M27: 11,272,050 km (0.067 R)
• M28: 12,168,141 km (0.08 R)
• M29: 12,410,939 km (0.097 R)
• M30: 13,586,179 km (0.086 R)
• M31: 14,027,942 km (0.113 R)
• M32: 15,644,197 km (0.093 R)
• M33: 17,797,060 km (0.088 R)
• M34: 19,189,068 km (0.085 R)
• M35: 19,471,659 km (0.119 R)
• M36: 20,905,106 km (0.065 R)
• M37: 22,298,161 km (0.108 R)
• M38: 22,595,262 km (0.096 R)
• M39: 25,095,641 km (0.106 R)
• M40: 25,249,877 km (0.027 R)
• M41: 25,482,053 km (0.06 R)
• M42: 25,948,349 km (0.115 R)
• M43: 26,104,380 km (0.095 R)
• M44: 26,339,099 km (0.095 R)
• M45: 26,731,793 km (0.048 R)
• M46: 27,205,570 km (0.091 R)
• M47: 30,024,143 km (0.027 R)
• M48: 30,434,340 km (0.088 R)
• M49: 32,261,080 km (0.077 R)
• M50: 33,611,799 km (0.112 R)
• M51: 33,867,163 km (0.025 R)
• M52: 36,892,929 km (0.081 R)
• M53: 37,861,575 km (0.096 R)
• M54: 38,927,760 km (0.083 R)
• M55: 40,184,232 km (0.118 R)
• M56: 41,089,748 km (0.077 R)
• M57: 41,545,124 km (0.079 R)
• M58: 42,001,996 km (0.113 R)
• M59: 44,404,986 km (0.074 R)
• M60: 45,059,627 km (0.076 R)
• M61: 46,852,258 km (0.113 R)
• M62: 48,764,268 km (0.096 R)
• M63: 49,149,782 km (0.109 R)
• M64: 50,117,830 km (0.071 R)
• M65: 50,506,784 km (0.069 R)
• M66: 50,994,473 km (0.104 R)
• M67: 51,777,917 km (0.094 R)
• M68: 51,876,203 km (0.078 R)
• M69: 52,368,231 km (0.103 R)
• M70: 53,753,956 km (0.115 R)
• M71: 55,653,998 km (0.083 R)
• M72: 56,460,630 km (0.078 R)
• M73: 56,966,720 km (0.051 R)
• M74: 57,372,579 km (0.096 R)
• M75: 57,983,387 km (0.099 R)
• M76: 60,137,746 km (0.103 R)
• M77: 60,551,085 km (0.107 R)
• M78: 62,318,284 km (0.12 R)
• M79: 62,527,272 km (0.047 R)
• M80: 63,050,865 km (0.097 R)
• M81: 63,155,733 km (0.098 R)
• M82: 63,996,922 km (0.12 R)
• M83: 64,418,788 km (0.065 R)
• M84: 64,524,404 km (0.116 R)
• M85: 65,053,532 km (0.106 R)
• M86: 65,371,726 km (0.099 R)
• M87: 66,649,292 km (0.099 R)
• M88: 66,863,068 km (0.093 R)
• M89: 68,150,357 km (0.098 R)
• M90: 69,229,257 km (0.085 R)
• M91: 69,662,492 km (0.047 R)
• M92: 70,858,378 km (0.101 R)
• M93: 72,060,846 km (0.04 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 15,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit