🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.61 AU - 0.93 AU

Year: 255 Days

Day: 16.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,636,818 km

• M1: 82,877 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.63 AU - 2.67 AU

Year: 1625 Days

Day: 17.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,636,818 km

• M1: 756,816 km (0.113 R)
• M2: 1,044,941 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.83 AU - 4.13 AU

Year: 2446 Days

Day: 24.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.2

Radius: 14.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.12 AU - 8.4 AU

Year: 6621 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,636,818 km

• M1: 211,083 km (0.078 R)
• M2: 324,777 km (0.085 R)
• M3: 740,210 km (0.07 R)
• M4: 1,188,854 km (0.088 R)
• M5: 1,583,643 km (0.12 R)
• M6: 1,717,982 km (0.091 R)
• M7: 1,917,097 km (0.07 R)
• M8: 2,061,159 km (0.053 R)
• M9: 2,166,476 km (0.114 R)
• M10: 2,404,636 km (0.114 R)
• M11: 2,907,135 km (0.089 R)
• M12: 3,050,001 km (0.072 R)
• M13: 3,219,795 km (0.049 R)
• M14: 3,594,388 km (0.076 R)
• M15: 3,983,043 km (0.113 R)
• M16: 4,169,293 km (0.069 R)
• M17: 4,633,644 km (0.104 R)
• M18: 5,582,095 km (0.084 R)
• M19: 6,063,650 km (0.039 R)
• M20: 6,433,606 km (0.074 R)
• M21: 6,527,254 km (0.081 R)
• M22: 6,684,332 km (0.12 R)
• M23: 7,293,046 km (0.048 R)
• M24: 7,753,059 km (0.12 R)
• M25: 8,020,091 km (0.088 R)
• M26: 10,521,667 km (0.076 R)
• M27: 10,817,721 km (0.067 R)
• M28: 11,569,899 km (0.071 R)
• M29: 11,760,637 km (0.107 R)
• M30: 12,145,253 km (0.077 R)
• M31: 12,573,103 km (0.112 R)
• M32: 12,769,225 km (0.067 R)
• M33: 13,483,705 km (0.082 R)
• M34: 13,926,814 km (0.041 R)
• M35: 14,744,665 km (0.117 R)
• M36: 15,662,299 km (0.094 R)
• M37: 15,789,008 km (0.102 R)
• M38: 16,000,689 km (0.036 R)
• M39: 16,128,146 km (0.119 R)
• M40: 16,598,482 km (0.043 R)
• M41: 16,727,585 km (0.092 R)
• M42: 16,856,987 km (0.102 R)
• M43: 17,203,755 km (0.059 R)
• M44: 17,860,340 km (0.081 R)
• M45: 18,169,559 km (0.095 R)
• M46: 18,748,503 km (0.098 R)
• M47: 18,882,991 km (0.072 R)
• M48: 19,605,549 km (0.059 R)
• M49: 19,878,864 km (0.115 R)
• M50: 20,107,599 km (0.028 R)
• M51: 21,264,440 km (0.096 R)
• M52: 21,921,773 km (0.1 R)
• M53: 22,300,255 km (0.091 R)
• M54: 22,442,822 km (0.1 R)
• M55: 23,063,953 km (0.117 R)
• M56: 24,128,042 km (0.109 R)
• M57: 24,617,078 km (0.092 R)
• M58: 24,715,214 km (0.118 R)
• M59: 25,704,355 km (0.114 R)
• M60: 25,953,585 km (0.093 R)
• M61: 26,303,943 km (0.06 R)
• M62: 26,404,473 km (0.112 R)
• M63: 26,958,883 km (0.097 R)
• M64: 27,110,725 km (0.078 R)
• M65: 27,364,592 km (0.092 R)
• M66: 27,670,071 km (0.081 R)
• M67: 27,976,896 km (0.096 R)
• M68: 30,207,999 km (0.055 R)
• M69: 30,523,800 km (0.081 R)
• M70: 31,158,843 km (0.092 R)
• M71: 31,265,057 km (0.101 R)
• M72: 31,958,743 km (0.117 R)
• M73: 32,065,855 km (0.098 R)
• M74: 32,765,374 km (0.099 R)
• M75: 33,578,738 km (0.084 R)
• M76: 34,343,931 km (0.113 R)
• M77: 35,391,565 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.7

Radius: 13

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.94 AU - 10.28 AU

Year: 9518 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 62,636,818 km

• M1: 166,203 km (0.049 R)
• M2: 327,470 km (0.108 R)
• M3: 588,518 km (0.081 R)
• M4: 752,477 km (0.112 R)
• M5: 971,339 km (0.112 R)
• M6: 1,062,444 km (0.041 R)
• M7: 1,354,459 km (0.067 R)
• M8: 2,048,593 km (0.045 R)
• M9: 2,185,774 km (0.046 R)
• M10: 2,671,968 km (0.089 R)
• M11: 3,053,741 km (0.03 R)
• M12: 4,346,417 km (0.098 R)
• M13: 4,591,757 km (0.079 R)
• M14: 5,049,826 km (0.082 R)
• M15: 6,536,529 km (0.058 R)
• M16: 6,715,299 km (0.057 R)
• M17: 6,947,624 km (0.052 R)
• M18: 7,051,744 km (0.116 R)
• M19: 8,149,045 km (0.088 R)
• M20: 8,675,629 km (0.083 R)
• M21: 9,356,599 km (0.104 R)
• M22: 9,558,406 km (0.118 R)
• M23: 10,143,184 km (0.109 R)
• M24: 10,830,138 km (0.102 R)
• M25: 11,347,447 km (0.116 R)
• M26: 11,532,051 km (0.101 R)
• M27: 13,011,873 km (0.108 R)
• M28: 13,108,513 km (0.107 R)
• M29: 13,334,556 km (0.082 R)
• M30: 13,692,394 km (0.077 R)
• M31: 14,020,612 km (0.112 R)
• M32: 14,351,373 km (0.114 R)
• M33: 14,885,886 km (0.111 R)
• M34: 14,986,864 km (0.056 R)
• M35: 15,257,337 km (0.061 R)
• M36: 15,427,131 km (0.12 R)
• M37: 15,631,631 km (0.029 R)
• M38: 17,089,014 km (0.113 R)
• M39: 17,300,695 km (0.108 R)
• M40: 17,941,123 km (0.102 R)
• M41: 18,879,999 km (0.06 R)
• M42: 19,465,675 km (0.078 R)
• M43: 20,206,184 km (0.088 R)
• M44: 20,430,132 km (0.057 R)
• M45: 20,542,480 km (0.071 R)
• M46: 21,448,146 km (0.076 R)
• M47: 21,791,174 km (0.089 R)
• M48: 22,405,572 km (0.064 R)
• M49: 22,676,045 km (0.107 R)
• M50: 23,455,001 km (0.063 R)
• M51: 24,679,909 km (0.108 R)
• M52: 25,723,055 km (0.071 R)
• M53: 26,657,892 km (0.065 R)
• M54: 26,739,722 km (0.087 R)
• M55: 27,314,926 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.8

Radius: 12.5

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.56 AU - 12.78 AU

Year: 14064 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,636,818 km

• M1: 751,879 km (0.071 R)
• M2: 1,073,664 km (0.065 R)
• M3: 1,238,970 km (0.109 R)
• M4: 1,438,832 km (0.095 R)
• M5: 1,758,822 km (0.053 R)
• M6: 2,497,387 km (0.07 R)
• M7: 2,720,288 km (0.068 R)
• M8: 3,050,301 km (0.036 R)
• M9: 3,358,472 km (0.082 R)
• M10: 4,768,881 km (0.105 R)
• M11: 5,453,142 km (0.058 R)
• M12: 7,227,971 km (0.054 R)
• M13: 7,686,189 km (0.103 R)
• M14: 7,872,139 km (0.107 R)
• M15: 8,391,094 km (0.117 R)
• M16: 8,872,650 km (0.111 R)
• M17: 10,166,522 km (0.099 R)
• M18: 10,887,583 km (0.099 R)
• M19: 11,625,251 km (0.111 R)
• M20: 12,216,162 km (0.111 R)
• M21: 12,871,850 km (0.092 R)
• M22: 13,483,106 km (0.075 R)
• M23: 13,707,653 km (0.087 R)
• M24: 13,820,450 km (0.055 R)
• M25: 13,933,546 km (0.113 R)
• M26: 14,446,367 km (0.045 R)
• M27: 15,256,140 km (0.092 R)
• M28: 15,607,845 km (0.106 R)
• M29: 15,784,670 km (0.094 R)
• M30: 15,902,852 km (0.11 R)
• M31: 16,021,483 km (0.05 R)
• M32: 16,199,804 km (0.054 R)
• M33: 16,799,242 km (0.034 R)
• M34: 17,589,269 km (0.092 R)
• M35: 17,711,939 km (0.087 R)
• M36: 18,081,446 km (0.055 R)
• M37: 18,515,878 km (0.092 R)
• M38: 19,268,655 km (0.096 R)
• M39: 20,095,482 km (0.11 R)
• M40: 21,981,462 km (0.104 R)
• M41: 22,778,221 km (0.096 R)
• M42: 23,046,001 km (0.11 R)
• M43: 24,059,227 km (0.106 R)
• M44: 25,780,201 km (0.032 R)
• M45: 26,129,063 km (0.11 R)
• M46: 26,269,087 km (0.105 R)
• M47: 26,409,410 km (0.073 R)
• M48: 26,972,945 km (0.084 R)
• M49: 27,185,374 km (0.059 R)
• M50: 28,111,983 km (0.072 R)
• M51: 28,759,742 km (0.043 R)
• M52: 30,143,073 km (0.093 R)
• M53: 31,176,196 km (0.101 R)
• M54: 32,145,890 km (0.111 R)
• M55: 32,371,034 km (0.094 R)
• M56: 32,672,175 km (0.096 R)
• M57: 33,504,986 km (0.057 R)
• M58: 34,421,423 km (0.115 R)
• M59: 35,733,845 km (0.098 R)
• M60: 36,045,009 km (0.087 R)
• M61: 36,748,418 km (0.064 R)
• M62: 37,772,565 km (0.072 R)
• M63: 38,487,044 km (0.066 R)
• M64: 39,687,717 km (0.102 R)
• M65: 39,929,317 km (0.082 R)
• M66: 40,171,516 km (0.092 R)
• M67: 41,063,419 km (0.081 R)
• M68: 41,961,904 km (0.07 R)
• M69: 43,944,524 km (0.069 R)
• M70: 45,620,020 km (0.095 R)
• M71: 45,704,393 km (0.051 R)
• M72: 45,957,663 km (0.075 R)
• M73: 46,296,053 km (0.119 R)
• M74: 46,550,519 km (0.108 R)
• M75: 48,774,441 km (0.104 R)
• M76: 48,946,927 km (0.082 R)
• M77: 49,899,417 km (0.057 R)
• M78: 51,208,099 km (0.072 R)
• M79: 51,998,574 km (0.106 R)
• M80: 52,616,264 km (0.047 R)
• M81: 53,502,930 km (0.076 R)
• M82: 55,560,948 km (0.079 R)
• M83: 56,554,428 km (0.051 R)
• M84: 57,735,952 km (0.108 R)
• M85: 58,009,716 km (0.054 R)
• M86: 59,017,557 km (0.108 R)
• M87: 60,771,741 km (0.066 R)
• M88: 62,636,778 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 18,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit