🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.48 AU - 0.68 AU

Year: 161 Days

Day: 18.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.87 AU - 4.23 AU

Year: 2962 Days

Day: 39.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.84 AU - 4.38 AU

Year: 3028 Days

Day: 40.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.07 AU - 4.27 AU

Year: 3095 Days

Day: 47.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,473,135 km

• M1: 1,128,118 km (0.089 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.1

Radius: 14.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.86 AU - 7.52 AU

Year: 5597 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,473,135 km

• M1: 203,304 km (0.105 R)
• M2: 376,089 km (0.11 R)
• M3: 483,800 km (0.097 R)
• M4: 691,441 km (0.079 R)
• M5: 942,915 km (0.106 R)
• M6: 1,045,540 km (0.054 R)
• M7: 1,164,470 km (0.059 R)
• M8: 1,339,350 km (0.087 R)
• M9: 1,716,336 km (0.045 R)
• M10: 1,947,016 km (0.082 R)
• M11: 2,036,326 km (0.09 R)
• M12: 2,142,242 km (0.097 R)
• M13: 3,022,475 km (0.048 R)
• M14: 3,232,511 km (0.086 R)
• M15: 3,411,131 km (0.115 R)
• M16: 3,666,943 km (0.103 R)
• M17: 3,759,843 km (0.108 R)
• M18: 3,891,190 km (0.034 R)
• M19: 4,275,358 km (0.11 R)
• M20: 4,452,182 km (0.05 R)
• M21: 4,611,504 km (0.098 R)
• M22: 5,059,550 km (0.107 R)
• M23: 5,288,883 km (0.079 R)
• M24: 5,628,769 km (0.036 R)
• M25: 5,997,678 km (0.073 R)
• M26: 6,419,544 km (0.115 R)
• M27: 7,128,488 km (0.109 R)
• M28: 7,338,972 km (0.11 R)
• M29: 7,433,219 km (0.108 R)
• M30: 7,575,337 km (0.084 R)
• M31: 7,862,266 km (0.093 R)
• M32: 7,982,991 km (0.103 R)
• M33: 8,226,088 km (0.047 R)
• M34: 8,545,928 km (0.055 R)
• M35: 8,819,842 km (0.076 R)
• M36: 9,866,129 km (0.102 R)
• M37: 10,153,507 km (0.064 R)
• M38: 10,285,003 km (0.076 R)
• M39: 10,417,098 km (0.109 R)
• M40: 10,683,083 km (0.057 R)
• M41: 10,897,606 km (0.11 R)
• M42: 11,059,322 km (0.065 R)
• M43: 11,249,012 km (0.076 R)
• M44: 11,741,937 km (0.068 R)
• M45: 11,963,342 km (0.111 R)
• M46: 12,579,087 km (0.089 R)
• M47: 13,004,992 km (0.077 R)
• M48: 14,488,255 km (0.111 R)
• M49: 15,144,540 km (0.087 R)
• M50: 15,355,473 km (0.107 R)
• M51: 15,963,439 km (0.098 R)
• M52: 16,055,292 km (0.09 R)
• M53: 16,208,780 km (0.106 R)
• M54: 16,921,165 km (0.049 R)
• M55: 17,707,302 km (0.118 R)
• M56: 17,961,319 km (0.063 R)
• M57: 19,380,255 km (0.099 R)
• M58: 19,576,527 km (0.109 R)
• M59: 19,707,874 km (0.104 R)
• M60: 19,839,370 km (0.086 R)
• M61: 20,235,655 km (0.05 R)
• M62: 20,401,559 km (0.084 R)
• M63: 20,902,114 km (0.058 R)
• M64: 21,204,301 km (0.109 R)
• M65: 21,575,603 km (0.116 R)
• M66: 21,915,190 km (0.043 R)
• M67: 22,017,366 km (0.085 R)
• M68: 22,599,451 km (0.096 R)
• M69: 22,806,046 km (0.112 R)
• M70: 23,117,209 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.3

Radius: 11.7

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.92 AU - 8.06 AU

Year: 6717 Days

Day: 5.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,473,135 km

• M1: 196,422 km (0.03 R)
• M2: 336,894 km (0.08 R)
• M3: 432,637 km (0.099 R)
• M4: 527,931 km (0.069 R)
• M5: 673,041 km (0.106 R)
• M6: 863,479 km (0.102 R)
• M7: 941,719 km (0.1 R)
• M8: 1,022,651 km (0.092 R)
• M9: 1,174,792 km (0.068 R)
• M10: 1,262,756 km (0.1 R)
• M11: 1,389,764 km (0.117 R)
• M12: 1,521,410 km (0.057 R)
• M13: 1,637,648 km (0.095 R)
• M14: 2,154,509 km (0.053 R)
• M15: 2,352,726 km (0.078 R)
• M16: 2,511,150 km (0.11 R)
• M17: 2,626,490 km (0.111 R)
• M18: 2,791,047 km (0.118 R)
• M19: 3,155,468 km (0.113 R)
• M20: 3,330,647 km (0.11 R)
• M21: 3,691,028 km (0.084 R)
• M22: 3,796,345 km (0.068 R)
• M23: 4,145,656 km (0.1 R)
• M24: 4,338,039 km (0.032 R)
• M25: 4,760,503 km (0.093 R)
• M26: 5,225,603 km (0.041 R)
• M27: 5,553,971 km (0.08 R)
• M28: 6,074,721 km (0.097 R)
• M29: 6,836,473 km (0.082 R)
• M30: 6,966,324 km (0.043 R)
• M31: 7,695,614 km (0.032 R)
• M32: 8,206,790 km (0.117 R)
• M33: 8,449,138 km (0.09 R)
• M34: 9,297,956 km (0.1 R)
• M35: 9,878,995 km (0.089 R)
• M36: 10,434,451 km (0.04 R)
• M37: 10,621,898 km (0.119 R)
• M38: 10,697,145 km (0.096 R)
• M39: 10,772,543 km (0.102 R)
• M40: 11,382,603 km (0.104 R)
• M41: 12,676,176 km (0.096 R)
• M42: 12,796,153 km (0.117 R)
• M43: 12,876,338 km (0.072 R)
• M44: 13,198,571 km (0.109 R)
• M45: 13,279,653 km (0.1 R)
• M46: 13,768,988 km (0.029 R)
• M47: 15,018,429 km (0.101 R)
• M48: 15,485,624 km (0.112 R)
• M49: 15,656,764 km (0.108 R)
• M50: 16,173,774 km (0.074 R)
• M51: 16,608,804 km (0.115 R)
• M52: 16,959,761 km (0.083 R)
• M53: 17,180,268 km (0.114 R)
• M54: 18,027,142 km (0.086 R)
• M55: 19,253,844 km (0.112 R)
• M56: 20,133,181 km (0.103 R)
• M57: 20,460,501 km (0.106 R)
• M58: 20,554,299 km (0.099 R)
• M59: 21,500,505 km (0.078 R)
• M60: 22,606,183 km (0.092 R)
• M61: 22,703,122 km (0.036 R)
• M62: 23,681,044 km (0.057 R)
• M63: 24,373,682 km (0.073 R)
• M64: 28,615,081 km (0.116 R)
• M65: 28,983,091 km (0.059 R)
• M66: 29,458,663 km (0.048 R)
• M67: 30,149,955 km (0.106 R)
• M68: 30,470,992 km (0.093 R)
• M69: 30,685,515 km (0.064 R)
• M70: 30,846,782 km (0.077 R)
• M71: 32,201,540 km (0.089 R)
• M72: 32,310,747 km (0.116 R)
• M73: 32,694,016 km (0.067 R)
• M74: 33,520,245 km (0.11 R)
• M75: 34,130,605 km (0.047 R)
• M76: 34,688,605 km (0.084 R)
• M77: 36,608,544 km (0.081 R)
• M78: 37,179,708 km (0.105 R)
• M79: 37,466,338 km (0.115 R)
• M80: 38,041,991 km (0.052 R)
• M81: 38,331,014 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.7

Radius: 10.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.67 AU - 8.27 AU

Year: 7420 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,473,135 km

• M1: 143,614 km (0.089 R)
• M2: 276,008 km (0.102 R)
• M3: 384,915 km (0.057 R)
• M4: 467,793 km (0.069 R)
• M5: 546,481 km (0.095 R)
• M6: 896,839 km (0.067 R)
• M7: 1,411,606 km (0.12 R)
• M8: 1,584,092 km (0.09 R)
• M9: 1,800,560 km (0.056 R)
• M10: 2,222,276 km (0.106 R)
• M11: 2,322,507 km (0.072 R)
• M12: 2,867,941 km (0.102 R)
• M13: 3,223,086 km (0.034 R)
• M14: 3,406,044 km (0.09 R)
• M15: 3,522,132 km (0.046 R)
• M16: 4,147,003 km (0.076 R)
• M17: 4,421,963 km (0.096 R)
• M18: 4,780,250 km (0.11 R)
• M19: 5,883,535 km (0.074 R)
• M20: 6,535,781 km (0.089 R)
• M21: 7,002,976 km (0.085 R)
• M22: 7,240,836 km (0.099 R)
• M23: 8,124,810 km (0.041 R)
• M24: 8,882,074 km (0.091 R)
• M25: 9,107,219 km (0.114 R)
• M26: 9,727,901 km (0.048 R)
• M27: 9,827,084 km (0.042 R)
• M28: 9,893,506 km (0.062 R)
• M29: 10,261,068 km (0.076 R)
• M30: 10,362,196 km (0.049 R)
• M31: 10,872,324 km (0.054 R)
• M32: 11,530,405 km (0.119 R)
• M33: 12,201,352 km (0.112 R)
• M34: 12,523,735 km (0.107 R)
• M35: 12,631,745 km (0.086 R)
• M36: 13,249,883 km (0.109 R)
• M37: 13,507,341 km (0.07 R)
• M38: 14,139,243 km (0.078 R)
• M39: 14,214,341 km (0.119 R)
• M40: 14,781,018 km (0.109 R)
• M41: 14,857,163 km (0.108 R)
• M42: 14,971,456 km (0.083 R)
• M43: 15,086,197 km (0.09 R)
• M44: 15,355,025 km (0.092 R)
• M45: 15,432,217 km (0.108 R)
• M46: 16,210,276 km (0.085 R)
• M47: 16,762,441 km (0.041 R)
• M48: 16,841,878 km (0.099 R)
• M49: 17,280,798 km (0.096 R)
• M50: 17,642,825 km (0.107 R)
• M51: 18,374,209 km (0.079 R)
• M52: 18,538,168 km (0.119 R)
• M53: 19,406,434 km (0.04 R)
• M54: 20,627,452 km (0.06 R)
• M55: 22,483,064 km (0.051 R)
• M56: 22,570,728 km (0.099 R)
• M57: 22,878,152 km (0.091 R)
• M58: 22,966,415 km (0.095 R)
• M59: 24,526,720 km (0.099 R)
• M60: 24,707,285 km (0.102 R)
• M61: 25,524,987 km (0.087 R)
• M62: 25,616,391 km (0.077 R)
• M63: 26,029,132 km (0.084 R)
• M64: 26,397,741 km (0.088 R)
• M65: 26,490,193 km (0.118 R)
• M66: 26,629,019 km (0.079 R)
• M67: 27,187,019 km (0.079 R)
• M68: 27,373,867 km (0.065 R)
• M69: 28,503,780 km (0.094 R)
• M70: 29,457,018 km (0.104 R)
• M71: 31,052,479 km (0.05 R)
• M72: 31,443,528 km (0.112 R)
• M73: 31,885,440 km (0.04 R)
• M74: 32,477,847 km (0.106 R)
• M75: 33,024,029 km (0.05 R)
• M76: 33,123,661 km (0.06 R)
• M77: 33,323,225 km (0.072 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 14,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit