🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.81 AU - 0.91 AU

Year: 291 Days

Day: 44.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.77 AU - 1.03 AU

Year: 312 Days

Day: 16.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.59 AU - 1.79 AU

Year: 802 Days

Day: 15.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.46 AU - 3.72 AU

Year: 1984 Days

Day: 28.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.14 AU - 4.78 AU

Year: 2878 Days

Day: 28 Hours

Environment

Temp: -117 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.9

Radius: 11.2

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.87 AU - 5.14 AU

Year: 4084 Days

Day: 14.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,901,702 km

• M1: 155,582 km (0.101 R)
• M2: 506,538 km (0.088 R)
• M3: 731,384 km (0.08 R)
• M4: 813,962 km (0.096 R)
• M5: 989,440 km (0.096 R)
• M6: 1,393,504 km (0.093 R)
• M7: 1,765,404 km (0.068 R)
• M8: 1,929,513 km (0.109 R)
• M9: 2,185,475 km (0.107 R)
• M10: 2,255,637 km (0.077 R)
• M11: 2,768,159 km (0.04 R)
• M12: 2,863,602 km (0.106 R)
• M13: 3,236,101 km (0.08 R)
• M14: 3,397,667 km (0.105 R)
• M15: 3,665,896 km (0.03 R)
• M16: 3,749,970 km (0.054 R)
• M17: 4,245,288 km (0.088 R)
• M18: 4,534,611 km (0.105 R)
• M19: 4,670,296 km (0.104 R)
• M20: 4,830,216 km (0.101 R)
• M21: 5,038,755 km (0.099 R)
• M22: 5,108,917 km (0.105 R)
• M23: 5,585,087 km (0.046 R)
• M24: 5,730,646 km (0.06 R)
• M25: 5,853,017 km (0.056 R)
• M26: 6,100,302 km (0.108 R)
• M27: 6,175,251 km (0.049 R)
• M28: 6,503,319 km (0.09 R)
• M29: 6,966,922 km (0.096 R)
• M30: 7,548,260 km (0.087 R)
• M31: 7,709,526 km (0.091 R)
• M32: 8,117,629 km (0.066 R)
• M33: 8,200,058 km (0.111 R)
• M34: 8,477,113 km (0.03 R)
• M35: 8,870,107 km (0.077 R)
• M36: 9,499,764 km (0.089 R)
• M37: 9,732,239 km (0.081 R)
• M38: 9,966,659 km (0.061 R)
• M39: 10,084,692 km (0.055 R)
• M40: 10,173,403 km (0.072 R)
• M41: 10,351,724 km (0.069 R)
• M42: 10,621,150 km (0.082 R)
• M43: 11,877,473 km (0.049 R)
• M44: 12,033,952 km (0.119 R)
• M45: 12,634,587 km (0.062 R)
• M46: 12,922,563 km (0.108 R)
• M47: 13,083,531 km (0.117 R)
• M48: 13,180,470 km (0.113 R)
• M49: 13,277,559 km (0.073 R)
• M50: 13,472,485 km (0.072 R)
• M51: 13,603,084 km (0.119 R)
• M52: 13,799,506 km (0.064 R)
• M53: 13,997,125 km (0.105 R)
• M54: 14,528,347 km (0.087 R)
• M55: 15,066,151 km (0.104 R)
• M56: 16,126,950 km (0.095 R)
• M57: 16,509,023 km (0.076 R)
• M58: 19,413,914 km (0.11 R)
• M59: 19,820,521 km (0.119 R)
• M60: 19,894,722 km (0.067 R)
• M61: 20,080,672 km (0.107 R)
• M62: 20,642,113 km (0.095 R)
• M63: 20,792,608 km (0.036 R)
• M64: 21,589,217 km (0.113 R)
• M65: 21,703,809 km (0.109 R)
• M66: 21,895,144 km (0.081 R)
• M67: 22,202,718 km (0.112 R)
• M68: 23,840,515 km (0.083 R)
• M69: 23,998,490 km (0.051 R)
• M70: 25,234,917 km (0.06 R)
• M71: 25,436,276 km (0.102 R)
• M72: 25,840,489 km (0.068 R)
• M73: 26,246,946 km (0.116 R)
• M74: 26,369,317 km (0.12 R)
• M75: 26,778,468 km (0.097 R)
• M76: 26,942,726 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.5

Radius: 13.4

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.08 AU - 9.66 AU

Year: 8064 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,901,702 km

• M1: 176,974 km (0.058 R)
• M2: 422,016 km (0.066 R)
• M3: 517,309 km (0.114 R)
• M4: 1,088,325 km (0.086 R)
• M5: 1,359,396 km (0.114 R)
• M6: 1,474,137 km (0.1 R)
• M7: 2,142,391 km (0.096 R)
• M8: 2,254,889 km (0.111 R)
• M9: 2,369,481 km (0.038 R)
• M10: 2,628,435 km (0.088 R)
• M11: 2,749,310 km (0.107 R)
• M12: 2,847,296 km (0.083 R)
• M13: 3,148,736 km (0.099 R)
• M14: 4,427,499 km (0.057 R)
• M15: 4,572,309 km (0.115 R)
• M16: 4,836,798 km (0.116 R)
• M17: 5,167,110 km (0.11 R)
• M18: 5,319,700 km (0.101 R)
• M19: 5,629,517 km (0.117 R)
• M20: 5,755,030 km (0.071 R)
• M21: 5,913,454 km (0.075 R)
• M22: 6,009,047 km (0.076 R)
• M23: 6,105,239 km (0.064 R)
• M24: 6,202,029 km (0.117 R)
• M25: 6,726,668 km (0.111 R)
• M26: 7,436,959 km (0.065 R)
• M27: 7,748,871 km (0.088 R)
• M28: 8,965,400 km (0.072 R)
• M29: 9,112,455 km (0.102 R)
• M30: 9,446,358 km (0.075 R)
• M31: 9,558,406 km (0.063 R)
• M32: 10,049,686 km (0.074 R)
• M33: 10,704,625 km (0.119 R)
• M34: 10,939,045 km (0.105 R)
• M35: 12,055,644 km (0.041 R)
• M36: 13,208,445 km (0.114 R)
• M37: 13,334,107 km (0.047 R)
• M38: 13,713,188 km (0.106 R)
• M39: 14,010,589 km (0.057 R)
• M40: 14,096,009 km (0.09 R)
• M41: 14,310,233 km (0.103 R)
• M42: 15,662,149 km (0.063 R)
• M43: 16,196,513 km (0.108 R)
• M44: 16,736,860 km (0.094 R)
• M45: 17,191,638 km (0.106 R)
• M46: 18,439,882 km (0.088 R)
• M47: 18,909,620 km (0.095 R)
• M48: 19,478,540 km (0.12 R)
• M49: 20,101,167 km (0.085 R)
• M50: 20,390,788 km (0.034 R)
• M51: 21,267,880 km (0.117 R)
• M52: 21,563,037 km (0.099 R)
• M53: 21,760,506 km (0.113 R)
• M54: 22,107,573 km (0.097 R)
• M55: 22,606,632 km (0.098 R)
• M56: 22,807,243 km (0.107 R)
• M57: 23,819,422 km (0.086 R)
• M58: 24,382,359 km (0.086 R)
• M59: 24,898,022 km (0.118 R)
• M60: 25,260,947 km (0.073 R)
• M61: 25,417,127 km (0.097 R)
• M62: 25,625,816 km (0.113 R)
• M63: 25,782,744 km (0.081 R)
• M64: 27,529,449 km (0.105 R)
• M65: 28,715,162 km (0.065 R)
• M66: 29,368,904 km (0.086 R)
• M67: 30,303,592 km (0.106 R)
• M68: 30,414,145 km (0.101 R)
• M69: 30,802,202 km (0.11 R)
• M70: 31,751,699 km (0.092 R)
• M71: 33,336,390 km (0.056 R)
• M72: 34,138,533 km (0.118 R)
• M73: 34,599,594 km (0.115 R)
• M74: 34,888,916 km (0.111 R)
• M75: 35,120,943 km (0.088 R)
• M76: 35,878,357 km (0.06 R)
• M77: 36,405,988 km (0.1 R)
• M78: 36,582,514 km (0.071 R)
• M79: 36,995,254 km (0.111 R)
• M80: 37,231,918 km (0.097 R)
• M81: 37,350,400 km (0.068 R)
• M82: 38,243,050 km (0.078 R)
• M83: 39,202,870 km (0.055 R)
• M84: 39,564,897 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 14,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit