🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.68 AU - 0.76 AU

Year: 233 Days

Day: 21.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 61.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.7 AU - 0.96 AU

Year: 288 Days

Day: 31.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.85 AU - 1.15 AU

Year: 381 Days

Day: 35.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,336,573 km

• M1: 848,220 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.35 AU - 4.63 AU

Year: 3035 Days

Day: 22 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.6

Radius: 11.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.21 AU - 5.75 AU

Year: 4232 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 165.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,336,573 km

• M1: 160,219 km (0.097 R)
• M2: 244,293 km (0.118 R)
• M3: 392,246 km (0.065 R)
• M4: 476,918 km (0.03 R)
• M5: 638,783 km (0.101 R)
• M6: 721,959 km (0.097 R)
• M7: 1,171,950 km (0.103 R)
• M8: 1,263,952 km (0.071 R)
• M9: 1,399,638 km (0.104 R)
• M10: 1,554,920 km (0.068 R)
• M11: 1,836,763 km (0.052 R)
• M12: 1,913,806 km (0.093 R)
• M13: 2,007,603 km (0.066 R)
• M14: 2,167,673 km (0.095 R)
• M15: 2,449,516 km (0.074 R)
• M16: 2,761,128 km (0.093 R)
• M17: 2,976,100 km (0.088 R)
• M18: 3,215,157 km (0.097 R)
• M19: 3,498,945 km (0.038 R)
• M20: 3,614,883 km (0.107 R)
• M21: 3,930,086 km (0.066 R)
• M22: 4,672,091 km (0.095 R)
• M23: 4,907,558 km (0.086 R)
• M24: 5,390,011 km (0.11 R)
• M25: 5,659,736 km (0.059 R)
• M26: 6,095,814 km (0.115 R)
• M27: 6,614,470 km (0.118 R)
• M28: 6,879,108 km (0.053 R)
• M29: 7,196,555 km (0.114 R)
• M30: 7,295,140 km (0.11 R)
• M31: 7,468,823 km (0.091 R)
• M32: 7,896,224 km (0.097 R)
• M33: 8,280,093 km (0.085 R)
• M34: 8,722,603 km (0.042 R)
• M35: 8,801,441 km (0.117 R)
• M36: 9,013,122 km (0.092 R)
• M37: 9,226,299 km (0.113 R)
• M38: 9,712,193 km (0.094 R)
• M39: 9,821,399 km (0.094 R)
• M40: 9,985,807 km (0.103 R)
• M41: 10,206,464 km (0.074 R)
• M42: 10,456,742 km (0.097 R)
• M43: 10,709,113 km (0.047 R)
• M44: 10,850,034 km (0.07 R)
• M45: 10,991,704 km (0.109 R)
• M46: 11,506,769 km (0.079 R)
• M47: 12,412,285 km (0.118 R)
• M48: 12,590,306 km (0.111 R)
• M49: 13,249,883 km (0.047 R)
• M50: 14,105,733 km (0.089 R)
• M51: 14,198,484 km (0.041 R)
• M52: 14,853,423 km (0.078 R)
• M53: 15,295,634 km (0.08 R)
• M54: 15,486,521 km (0.079 R)
• M55: 15,646,142 km (0.092 R)
• M56: 15,999,193 km (0.117 R)
• M57: 16,485,087 km (0.071 R)
• M58: 16,942,856 km (0.038 R)
• M59: 17,140,326 km (0.088 R)
• M60: 17,239,359 km (0.029 R)
• M61: 17,438,025 km (0.113 R)
• M62: 17,737,371 km (0.109 R)
• M63: 18,408,766 km (0.087 R)
• M64: 19,191,163 km (0.064 R)
• M65: 19,741,833 km (0.095 R)
• M66: 19,984,480 km (0.089 R)
• M67: 20,123,457 km (0.077 R)
• M68: 21,638,584 km (0.108 R)
• M69: 22,068,079 km (0.119 R)
• M70: 22,753,687 km (0.115 R)
• M71: 23,997,892 km (0.084 R)
• M72: 24,108,744 km (0.078 R)
• M73: 24,405,247 km (0.103 R)
• M74: 24,740,197 km (0.11 R)
• M75: 24,964,444 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.2

Radius: 11.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.64 AU - 6.1 AU

Year: 5416 Days

Day: 9.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 54,336,573 km

• M1: 152,440 km (0.098 R)
• M2: 235,617 km (0.105 R)
• M3: 316,848 km (0.089 R)
• M4: 562,787 km (0.055 R)
• M5: 883,824 km (0.091 R)
• M6: 1,219,073 km (0.108 R)
• M7: 1,330,374 km (0.077 R)
• M8: 1,416,093 km (0.1 R)
• M9: 1,608,776 km (0.096 R)
• M10: 1,716,187 km (0.087 R)
• M11: 1,938,489 km (0.081 R)
• M12: 2,036,625 km (0.112 R)
• M13: 2,170,366 km (0.111 R)
• M14: 2,289,745 km (0.114 R)
• M15: 2,607,042 km (0.07 R)
• M16: 3,303,420 km (0.099 R)
• M17: 3,441,499 km (0.099 R)
• M18: 3,992,318 km (0.095 R)
• M19: 4,396,532 km (0.051 R)
• M20: 4,614,646 km (0.107 R)
• M21: 4,725,049 km (0.118 R)
• M22: 4,836,350 km (0.08 R)
• M23: 5,244,303 km (0.085 R)
• M24: 5,429,206 km (0.108 R)
• M25: 5,805,594 km (0.03 R)
• M26: 7,970,425 km (0.068 R)
• M27: 8,452,280 km (0.067 R)
• M28: 8,696,872 km (0.095 R)
• M29: 9,109,613 km (0.118 R)
• M30: 9,360,339 km (0.109 R)
• M31: 9,585,035 km (0.111 R)
• M32: 10,415,004 km (0.098 R)
• M33: 10,677,249 km (0.034 R)
• M34: 10,941,738 km (0.116 R)
• M35: 11,597,276 km (0.084 R)
• M36: 11,838,876 km (0.078 R)
• M37: 12,021,086 km (0.042 R)
• M38: 12,883,967 km (0.057 R)
• M39: 13,040,147 km (0.098 R)
• M40: 13,607,722 km (0.112 R)
• M41: 13,798,758 km (0.04 R)
• M42: 13,958,529 km (0.118 R)
• M43: 14,151,211 km (0.114 R)
• M44: 14,701,731 km (0.1 R)
• M45: 14,897,854 km (0.079 R)
• M46: 15,457,798 km (0.117 R)
• M47: 16,294,050 km (0.039 R)
• M48: 16,496,905 km (0.095 R)
• M49: 17,351,259 km (0.102 R)
• M50: 17,662,273 km (0.078 R)
• M51: 18,149,962 km (0.067 R)
• M52: 18,712,599 km (0.116 R)
• M53: 18,818,664 km (0.102 R)
• M54: 19,067,146 km (0.116 R)
• M55: 19,783,122 km (0.104 R)
• M56: 20,180,603 km (0.115 R)
• M57: 20,398,418 km (0.059 R)
• M58: 20,653,781 km (0.107 R)
• M59: 21,020,146 km (0.063 R)
• M60: 21,685,259 km (0.087 R)
• M61: 22,319,703 km (0.042 R)
• M62: 22,658,093 km (0.109 R)
• M63: 22,922,433 km (0.06 R)
• M64: 23,111,973 km (0.065 R)
• M65: 24,105,602 km (0.084 R)
• M66: 24,375,477 km (0.039 R)
• M67: 24,879,323 km (0.084 R)
• M68: 25,739,959 km (0.091 R)
• M69: 26,094,805 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.4

Radius: 9.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.8 AU - 6.1 AU

Year: 5527 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,336,573 km

• M1: 122,670 km (0.063 R)
• M2: 194,477 km (0.104 R)
• M3: 319,541 km (0.099 R)
• M4: 508,633 km (0.096 R)
• M5: 576,999 km (0.084 R)
• M6: 873,502 km (0.038 R)
• M7: 1,110,016 km (0.099 R)
• M8: 1,598,304 km (0.064 R)
• M9: 1,703,621 km (0.049 R)
• M10: 2,001,171 km (0.083 R)
• M11: 2,164,532 km (0.095 R)
• M12: 2,332,380 km (0.057 R)
• M13: 2,522,071 km (0.082 R)
• M14: 2,627,687 km (0.028 R)
• M15: 2,879,909 km (0.117 R)
• M16: 3,121,210 km (0.079 R)
• M17: 3,273,052 km (0.099 R)
• M18: 3,349,945 km (0.113 R)
• M19: 3,743,388 km (0.092 R)
• M20: 4,574,104 km (0.073 R)
• M21: 4,812,414 km (0.079 R)
• M22: 4,900,078 km (0.113 R)
• M23: 4,988,191 km (0.115 R)
• M24: 5,829,231 km (0.112 R)
• M25: 5,946,216 km (0.116 R)
• M26: 6,349,981 km (0.073 R)
• M27: 6,422,237 km (0.065 R)
• M28: 6,518,877 km (0.027 R)
• M29: 6,616,115 km (0.119 R)
• M30: 6,713,653 km (0.113 R)
• M31: 6,960,041 km (0.117 R)
• M32: 7,034,391 km (0.107 R)
• M33: 7,588,651 km (0.089 R)
• M34: 7,767,869 km (0.04 R)
• M35: 7,845,212 km (0.081 R)
• M36: 8,000,494 km (0.072 R)
• M37: 8,104,614 km (0.06 R)
• M38: 8,419,667 km (0.117 R)
• M39: 9,170,499 km (0.111 R)
• M40: 9,279,556 km (0.078 R)
• M41: 9,471,490 km (0.113 R)
• M42: 9,747,797 km (0.079 R)
• M43: 10,082,896 km (0.03 R)
• M44: 10,280,066 km (0.118 R)
• M45: 12,351,997 km (0.115 R)
• M46: 12,714,622 km (0.106 R)
• M47: 13,854,857 km (0.064 R)
• M48: 14,200,129 km (0.089 R)
• M49: 14,643,687 km (0.089 R)
• M50: 14,867,186 km (0.08 R)
• M51: 15,576,878 km (0.062 R)
• M52: 15,739,790 km (0.057 R)
• M53: 16,067,111 km (0.055 R)
• M54: 17,230,832 km (0.099 R)
• M55: 17,500,557 km (0.086 R)
• M56: 17,568,176 km (0.099 R)
• M57: 17,703,861 km (0.108 R)
• M58: 18,662,634 km (0.109 R)
• M59: 18,835,718 km (0.106 R)
• M60: 19,218,240 km (0.07 R)
• M61: 19,955,608 km (0.085 R)
• M62: 20,026,218 km (0.096 R)
• M63: 20,309,856 km (0.08 R)
• M64: 20,559,235 km (0.065 R)
• M65: 20,702,101 km (0.093 R)
• M66: 21,241,102 km (0.042 R)
• M67: 21,313,209 km (0.11 R)
• M68: 21,457,870 km (0.081 R)
• M69: 21,530,275 km (0.074 R)
• M70: 21,711,887 km (0.102 R)
• M71: 22,590,026 km (0.116 R)
• M72: 23,928,927 km (0.083 R)
• M73: 24,041,724 km (0.107 R)
• M74: 24,192,220 km (0.115 R)
• M75: 24,381,012 km (0.112 R)
• M76: 24,494,407 km (0.114 R)
• M77: 24,570,104 km (0.053 R)
• M78: 24,835,790 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.6

Radius: 13.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.08 AU - 11.3 AU

Year: 10609 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,336,573 km

• M1: 225,743 km (0.118 R)
• M2: 372,947 km (0.032 R)
• M3: 541,544 km (0.108 R)
• M4: 795,412 km (0.038 R)
• M5: 1,262,008 km (0.116 R)
• M6: 1,420,282 km (0.093 R)
• M7: 1,561,503 km (0.087 R)
• M8: 2,147,777 km (0.044 R)
• M9: 2,451,460 km (0.089 R)
• M10: 4,103,021 km (0.117 R)
• M11: 4,377,234 km (0.069 R)
• M12: 4,693,035 km (0.109 R)
• M13: 4,979,964 km (0.118 R)
• M14: 5,199,124 km (0.11 R)
• M15: 5,421,427 km (0.106 R)
• M16: 5,760,864 km (0.098 R)
• M17: 6,146,229 km (0.031 R)
• M18: 6,740,132 km (0.066 R)
• M19: 6,861,157 km (0.109 R)
• M20: 7,064,460 km (0.095 R)
• M21: 7,728,525 km (0.08 R)
• M22: 8,196,767 km (0.116 R)
• M23: 8,499,702 km (0.105 R)
• M24: 8,850,210 km (0.026 R)
• M25: 9,520,558 km (0.055 R)
• M26: 10,160,987 km (0.107 R)
• M27: 10,673,958 km (0.087 R)
• M28: 11,004,868 km (0.109 R)
• M29: 11,243,327 km (0.117 R)
• M30: 11,387,240 km (0.067 R)
• M31: 11,483,432 km (0.1 R)
• M32: 11,871,189 km (0.095 R)
• M33: 12,610,053 km (0.026 R)
• M34: 12,909,698 km (0.12 R)
• M35: 14,287,494 km (0.081 R)
• M36: 14,391,465 km (0.089 R)
• M37: 15,020,225 km (0.113 R)
• M38: 15,338,120 km (0.102 R)
• M39: 16,250,667 km (0.113 R)
• M40: 17,568,774 km (0.047 R)
• M41: 18,409,963 km (0.052 R)
• M42: 18,921,139 km (0.114 R)
• M43: 19,552,143 km (0.073 R)
• M44: 21,130,101 km (0.066 R)
• M45: 21,248,582 km (0.106 R)
• M46: 21,426,903 km (0.098 R)
• M47: 21,964,408 km (0.027 R)
• M48: 22,931,110 km (0.066 R)
• M49: 23,236,140 km (0.082 R)
• M50: 23,358,361 km (0.09 R)
• M51: 23,481,031 km (0.1 R)
• M52: 23,973,508 km (0.095 R)
• M53: 24,159,009 km (0.076 R)
• M54: 24,843,419 km (0.113 R)
• M55: 27,385,685 km (0.096 R)
• M56: 27,644,490 km (0.091 R)
• M57: 28,099,267 km (0.077 R)
• M58: 28,425,690 km (0.11 R)
• M59: 30,276,664 km (0.113 R)
• M60: 31,284,206 km (0.101 R)
• M61: 32,029,951 km (0.08 R)
• M62: 32,644,649 km (0.104 R)
• M63: 32,781,830 km (0.093 R)
• M64: 32,919,011 km (0.096 R)
• M65: 33,746,886 km (0.084 R)
• M66: 33,954,977 km (0.098 R)
• M67: 34,163,367 km (0.112 R)
• M68: 34,511,780 km (0.092 R)
• M69: 35,846,492 km (0.116 R)
• M70: 37,987,986 km (0.118 R)
• M71: 39,292,778 km (0.107 R)
• M72: 40,170,768 km (0.119 R)
• M73: 40,759,735 km (0.111 R)
• M74: 40,981,289 km (0.107 R)
• M75: 41,797,346 km (0.035 R)
• M76: 43,219,274 km (0.098 R)
• M77: 44,353,076 km (0.097 R)
• M78: 44,733,204 km (0.072 R)
• M79: 45,038,085 km (0.094 R)
• M80: 46,187,445 km (0.107 R)
• M81: 46,727,194 km (0.11 R)
• M82: 47,191,396 km (0.106 R)
• M83: 47,346,529 km (0.102 R)
• M84: 48,593,428 km (0.098 R)
• M85: 51,997,527 km (0.059 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 15,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit