🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.65 AU - 0.73 AU

Year: 211 Days

Day: 41.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,530,742 km

• M1: 425,756 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.01 AU - 1.03 AU

Year: 380 Days

Day: 13.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.36 AU - 1.98 AU

Year: 796 Days

Day: 27.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,530,742 km

• M1: 857,046 km (0.04 R)
• M2: 959,072 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 13.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.74 AU - 5.64 AU

Year: 4362 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 91,530,742 km

• M1: 172,038 km (0.03 R)
• M2: 485,295 km (0.106 R)
• M3: 661,821 km (0.071 R)
• M4: 915,838 km (0.044 R)
• M5: 1,049,579 km (0.064 R)
• M6: 1,238,970 km (0.12 R)
• M7: 1,350,719 km (0.056 R)
• M8: 1,505,403 km (0.102 R)
• M9: 1,947,615 km (0.117 R)
• M10: 2,138,801 km (0.063 R)
• M11: 2,668,676 km (0.063 R)
• M12: 2,948,873 km (0.049 R)
• M13: 3,033,246 km (0.088 R)
• M14: 3,378,668 km (0.117 R)
• M15: 3,556,241 km (0.115 R)
• M16: 3,718,704 km (0.102 R)
• M17: 3,865,310 km (0.105 R)
• M18: 4,088,809 km (0.055 R)
• M19: 4,278,350 km (0.12 R)
• M20: 4,725,647 km (0.105 R)
• M21: 5,791,682 km (0.057 R)
• M22: 6,221,027 km (0.098 R)
• M23: 6,439,740 km (0.086 R)
• M24: 6,549,993 km (0.039 R)
• M25: 7,020,179 km (0.094 R)
• M26: 7,110,985 km (0.059 R)
• M27: 7,408,835 km (0.113 R)
• M28: 7,687,386 km (0.106 R)
• M29: 7,828,008 km (0.109 R)
• M30: 7,945,891 km (0.105 R)
• M31: 8,088,158 km (0.048 R)
• M32: 8,302,981 km (0.064 R)
• M33: 8,447,343 km (0.068 R)
• M34: 8,543,983 km (0.05 R)
• M35: 8,787,379 km (0.052 R)
• M36: 9,057,702 km (0.106 R)
• M37: 9,231,236 km (0.055 R)
• M38: 9,481,064 km (0.094 R)
• M39: 9,732,987 km (0.062 R)
• M40: 9,987,303 km (0.109 R)
• M41: 10,243,714 km (0.113 R)
• M42: 10,554,429 km (0.078 R)
• M43: 10,789,447 km (0.091 R)
• M44: 11,158,655 km (0.048 R)
• M45: 11,505,123 km (0.099 R)
• M46: 11,612,385 km (0.1 R)
• M47: 12,236,059 km (0.087 R)
• M48: 12,954,128 km (0.099 R)
• M49: 13,149,802 km (0.119 R)
• M50: 13,402,922 km (0.082 R)
• M51: 14,028,241 km (0.067 R)
• M52: 14,171,705 km (0.107 R)
• M53: 14,258,023 km (0.034 R)
• M54: 15,189,719 km (0.104 R)
• M55: 15,455,255 km (0.025 R)
• M56: 16,050,954 km (0.111 R)
• M57: 16,563,327 km (0.11 R)
• M58: 17,019,750 km (0.066 R)
• M59: 18,069,927 km (0.047 R)
• M60: 18,163,575 km (0.092 R)
• M61: 18,634,360 km (0.093 R)
• M62: 19,109,034 km (0.067 R)
• M63: 19,300,220 km (0.098 R)
• M64: 19,555,882 km (0.068 R)
• M65: 19,909,382 km (0.1 R)
• M66: 20,362,215 km (0.093 R)
• M67: 20,687,740 km (0.102 R)
• M68: 21,146,557 km (0.078 R)
• M69: 21,509,331 km (0.097 R)
• M70: 22,241,164 km (0.115 R)
• M71: 22,442,224 km (0.082 R)
• M72: 22,576,563 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.8

Radius: 8.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.32 AU - 9.76 AU

Year: 8411 Days

Day: 6.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,530,742 km

• M1: 113,246 km (0.101 R)
• M2: 165,754 km (0.091 R)
• M3: 233,821 km (0.097 R)
• M4: 375,191 km (0.079 R)
• M5: 791,971 km (0.086 R)
• M6: 1,004,251 km (0.106 R)
• M7: 1,496,727 km (0.115 R)
• M8: 1,588,131 km (0.081 R)
• M9: 1,728,753 km (0.114 R)
• M10: 1,808,638 km (0.098 R)
• M11: 2,106,787 km (0.116 R)
• M12: 2,279,124 km (0.106 R)
• M13: 2,402,542 km (0.115 R)
• M14: 2,730,311 km (0.057 R)
• M15: 3,052,844 km (0.084 R)
• M16: 3,208,874 km (0.069 R)
• M17: 3,488,323 km (0.096 R)
• M18: 3,796,495 km (0.06 R)
• M19: 3,943,250 km (0.077 R)
• M20: 4,049,315 km (0.062 R)
• M21: 4,373,195 km (0.116 R)
• M22: 4,683,012 km (0.113 R)
• M23: 4,863,277 km (0.107 R)
• M24: 5,230,690 km (0.101 R)
• M25: 5,488,596 km (0.036 R)
• M26: 5,559,655 km (0.091 R)
• M27: 5,919,438 km (0.109 R)
• M28: 6,089,980 km (0.098 R)
• M29: 6,286,851 km (0.077 R)
• M30: 6,460,833 km (0.094 R)
• M31: 7,302,620 km (0.026 R)
• M32: 7,485,578 km (0.046 R)
• M33: 7,590,895 km (0.057 R)
• M34: 7,696,511 km (0.11 R)
• M35: 7,989,873 km (0.082 R)
• M36: 8,151,438 km (0.06 R)
• M37: 8,477,861 km (0.116 R)
• M38: 9,059,198 km (0.106 R)
• M39: 9,115,297 km (0.111 R)
• M40: 9,596,404 km (0.116 R)
• M41: 10,377,455 km (0.104 R)
• M42: 10,671,863 km (0.089 R)
• M43: 10,790,345 km (0.053 R)
• M44: 11,148,632 km (0.112 R)
• M45: 11,269,058 km (0.1 R)
• M46: 11,359,565 km (0.111 R)
• M47: 12,123,112 km (0.093 R)
• M48: 12,651,941 km (0.112 R)
• M49: 13,219,964 km (0.07 R)
• M50: 13,475,178 km (0.08 R)
• M51: 13,667,561 km (0.06 R)
• M52: 14,022,706 km (0.1 R)
• M53: 14,120,094 km (0.081 R)
• M54: 14,544,803 km (0.108 R)
• M55: 14,808,244 km (0.077 R)
• M56: 15,073,182 km (0.111 R)
• M57: 15,607,845 km (0.085 R)
• M58: 15,979,147 km (0.063 R)
• M59: 16,080,874 km (0.031 R)
• M60: 16,182,750 km (0.096 R)
• M61: 16,319,183 km (0.119 R)
• M62: 16,730,278 km (0.082 R)
• M63: 16,971,729 km (0.071 R)
• M64: 17,388,209 km (0.081 R)
• M65: 17,458,072 km (0.091 R)
• M66: 18,089,973 km (0.12 R)
• M67: 18,479,825 km (0.054 R)
• M68: 18,836,765 km (0.05 R)
• M69: 19,593,581 km (0.096 R)
• M70: 20,433,872 km (0.112 R)
• M71: 20,876,981 km (0.067 R)
• M72: 21,062,483 km (0.093 R)
• M73: 21,435,281 km (0.079 R)
• M74: 22,263,006 km (0.09 R)
• M75: 23,447,073 km (0.085 R)
• M76: 23,639,904 km (0.108 R)
• M77: 24,221,840 km (0.105 R)
• M78: 24,495,006 km (0.077 R)
• M79: 24,612,290 km (0.11 R)
• M80: 26,195,186 km (0.119 R)
• M81: 26,475,532 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.4

Radius: 8.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.89 AU - 11.17 AU

Year: 11720 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,530,742 km

• M1: 171,738 km (0.115 R)
• M2: 899,083 km (0.065 R)
• M3: 1,111,961 km (0.059 R)
• M4: 1,442,123 km (0.098 R)
• M5: 2,101,700 km (0.052 R)
• M6: 2,355,718 km (0.107 R)
• M7: 2,494,245 km (0.031 R)
• M8: 2,588,193 km (0.083 R)
• M9: 2,779,528 km (0.08 R)
• M10: 3,346,804 km (0.089 R)
• M11: 3,697,012 km (0.112 R)
• M12: 3,912,882 km (0.115 R)
• M13: 4,114,390 km (0.08 R)
• M14: 4,739,410 km (0.109 R)
• M15: 5,212,588 km (0.061 R)
• M16: 5,516,122 km (0.09 R)
• M17: 5,639,092 km (0.106 R)
• M18: 6,289,094 km (0.113 R)
• M19: 6,764,816 km (0.089 R)
• M20: 6,918,602 km (0.103 R)
• M21: 6,984,874 km (0.082 R)
• M22: 7,207,326 km (0.118 R)
• M23: 7,865,706 km (0.095 R)
• M24: 8,354,443 km (0.117 R)
• M25: 9,190,695 km (0.113 R)
• M26: 9,655,944 km (0.048 R)
• M27: 9,878,845 km (0.086 R)
• M28: 10,153,806 km (0.11 R)
• M29: 10,967,917 km (0.1 R)
• M30: 12,875,141 km (0.079 R)
• M31: 13,395,293 km (0.098 R)
• M32: 13,644,223 km (0.074 R)
• M33: 13,978,275 km (0.067 R)
• M34: 15,341,710 km (0.047 R)
• M35: 15,660,204 km (0.11 R)
• M36: 15,718,248 km (0.043 R)
• M37: 15,951,471 km (0.068 R)
• M38: 17,254,768 km (0.111 R)
• M39: 17,737,072 km (0.111 R)
• M40: 19,210,611 km (0.106 R)
• M41: 20,277,991 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.1

Radius: 4.7

Gravity: 41.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.22 AU - 19.08 AU

Year: 22843 Days

Day: 15.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,530,742 km

• M1: 61,335 km (0.08 R)
• M2: 123,867 km (0.072 R)
• M3: 163,959 km (0.095 R)
• M4: 582,085 km (0.061 R)
• M5: 902,674 km (0.067 R)
• M6: 2,051,136 km (0.079 R)
• M7: 2,994,501 km (0.109 R)
• M8: 4,747,788 km (0.119 R)
• M9: 5,372,508 km (0.104 R)
• M10: 5,640,438 km (0.108 R)
• M11: 6,301,062 km (0.112 R)
• M12: 6,357,162 km (0.069 R)
• M13: 7,043,965 km (0.087 R)
• M14: 7,102,309 km (0.098 R)
• M15: 7,455,359 km (0.092 R)
• M16: 8,178,665 km (0.06 R)
• M17: 8,301,485 km (0.073 R)
• M18: 8,548,770 km (0.045 R)
• M19: 8,861,131 km (0.109 R)
• M20: 9,241,109 km (0.098 R)
• M21: 12,962,955 km (0.12 R)
• M22: 13,321,840 km (0.081 R)
• M23: 13,683,867 km (0.066 R)
• M24: 13,756,571 km (0.106 R)
• M25: 14,640,246 km (0.089 R)
• M26: 15,164,138 km (0.089 R)
• M27: 15,239,385 km (0.117 R)
• M28: 18,113,161 km (0.099 R)
• M29: 18,193,046 km (0.082 R)
• M30: 18,353,265 km (0.028 R)
• M31: 18,917,848 km (0.048 R)
• M32: 20,728,879 km (0.09 R)
• M33: 20,812,505 km (0.111 R)
• M34: 21,655,040 km (0.113 R)
• M35: 22,680,533 km (0.052 R)
• M36: 23,460,088 km (0.083 R)
• M37: 23,634,519 km (0.047 R)
• M38: 26,211,641 km (0.102 R)
• M39: 26,664,923 km (0.054 R)
• M40: 27,029,343 km (0.067 R)
• M41: 27,303,706 km (0.106 R)
• M42: 28,503,630 km (0.084 R)
• M43: 29,532,265 km (0.11 R)
• M44: 29,720,609 km (0.116 R)
• M45: 31,145,678 km (0.091 R)
• M46: 31,625,738 km (0.107 R)
• M47: 32,885,053 km (0.098 R)
• M48: 34,655,693 km (0.083 R)
• M49: 34,755,026 km (0.09 R)
• M50: 35,153,106 km (0.074 R)
• M51: 36,760,236 km (0.096 R)
• M52: 37,064,368 km (0.067 R)
• M53: 37,981,403 km (0.106 R)
• M54: 39,733,793 km (0.058 R)
• M55: 39,837,763 km (0.12 R)
• M56: 41,617,978 km (0.105 R)
• M57: 45,038,683 km (0.115 R)
• M58: 45,907,847 km (0.116 R)
• M59: 46,563,384 km (0.073 R)
• M60: 48,215,693 km (0.077 R)
• M61: 48,881,852 km (0.063 R)
• M62: 49,999,049 km (0.119 R)
• M63: 58,878,281 km (0.1 R)
• M64: 59,709,297 km (0.07 R)
• M65: 61,863,806 km (0.058 R)
• M66: 62,587,560 km (0.034 R)
• M67: 64,165,369 km (0.062 R)
• M68: 65,756,342 km (0.107 R)
• M69: 68,976,885 km (0.118 R)
• M70: 69,602,055 km (0.113 R)
• M71: 70,354,682 km (0.052 R)
• M72: 71,362,523 km (0.067 R)
• M73: 71,741,753 km (0.072 R)
• M74: 72,375,151 km (0.099 R)
• M75: 72,756,176 km (0.095 R)
• M76: 73,647,630 km (0.065 R)
• M77: 74,030,750 km (0.057 R)
• M78: 74,670,880 km (0.093 R)
• M79: 76,214,580 km (0.063 R)
• M80: 76,472,786 km (0.119 R)
• M81: 76,602,038 km (0.1 R)
• M82: 79,202,498 km (0.104 R)
• M83: 79,988,336 km (0.106 R)
• M84: 80,513,574 km (0.118 R)
• M85: 80,776,567 km (0.08 R)
• M86: 80,908,213 km (0.078 R)
• M87: 81,040,009 km (0.101 R)
• M88: 81,303,600 km (0.111 R)
• M89: 83,822,380 km (0.113 R)
• M90: 84,088,963 km (0.091 R)
• M91: 84,489,437 km (0.032 R)
• M92: 87,445,491 km (0.037 R)
• M93: 87,715,963 km (0.108 R)
• M94: 88,664,564 km (0.075 R)
• M95: 89,616,604 km (0.078 R)
• M96: 89,889,172 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 11,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit