🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.76 AU - 0.92 AU

Year: 268 Days

Day: 26.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.37 AU - 1.41 AU

Year: 571 Days

Day: 25.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.22 AU - 4 AU

Year: 2389 Days

Day: 33.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.32 AU - 5.1 AU

Year: 3008 Days

Day: 18.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.1

Radius: 3.3

Gravity: 19.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.58 AU - 16.08 AU

Year: 19889 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,178,303 km

• M1: 45,627 km (0.114 R)
• M2: 266,883 km (0.089 R)
• M3: 418,276 km (0.114 R)
• M4: 463,753 km (0.117 R)
• M5: 593,305 km (0.11 R)
• M6: 627,563 km (0.069 R)
• M7: 697,874 km (0.114 R)
• M8: 1,066,034 km (0.099 R)
• M9: 1,150,258 km (0.108 R)
• M10: 1,193,193 km (0.114 R)
• M11: 1,214,884 km (0.035 R)
• M12: 1,302,848 km (0.116 R)
• M13: 1,532,032 km (0.055 R)
• M14: 2,679,747 km (0.11 R)
• M15: 3,238,943 km (0.115 R)
• M16: 3,800,684 km (0.084 R)
• M17: 3,865,011 km (0.044 R)
• M18: 3,897,324 km (0.07 R)
• M19: 3,929,637 km (0.086 R)
• M20: 4,191,732 km (0.044 R)
• M21: 5,657,642 km (0.074 R)
• M22: 6,027,897 km (0.115 R)
• M23: 6,367,783 km (0.109 R)
• M24: 6,791,594 km (0.088 R)
• M25: 9,388,314 km (0.064 R)
• M26: 9,475,230 km (0.11 R)
• M27: 11,874,630 km (0.068 R)
• M28: 13,359,838 km (0.036 R)
• M29: 14,248,748 km (0.095 R)
• M30: 15,514,496 km (0.108 R)
• M31: 16,134,878 km (0.115 R)
• M32: 16,186,938 km (0.11 R)
• M33: 16,921,464 km (0.098 R)
• M34: 17,027,379 km (0.102 R)
• M35: 17,452,836 km (0.072 R)
• M36: 17,559,798 km (0.103 R)
• M37: 18,151,757 km (0.082 R)
• M38: 19,465,974 km (0.088 R)
• M39: 20,753,862 km (0.079 R)
• M40: 20,810,560 km (0.092 R)
• M41: 20,980,653 km (0.109 R)
• M42: 21,493,923 km (0.058 R)
• M43: 22,707,461 km (0.114 R)
• M44: 23,175,702 km (0.077 R)
• M45: 24,002,530 km (0.065 R)
• M46: 25,079,784 km (0.118 R)
• M47: 26,295,117 km (0.096 R)
• M48: 26,356,452 km (0.085 R)
• M49: 28,216,552 km (0.115 R)
• M50: 28,467,727 km (0.07 R)
• M51: 28,656,519 km (0.057 R)
• M52: 29,926,306 km (0.1 R)
• M53: 30,246,745 km (0.103 R)
• M54: 30,375,100 km (0.12 R)
• M55: 32,126,741 km (0.092 R)
• M56: 33,113,937 km (0.083 R)
• M57: 33,511,718 km (0.09 R)
• M58: 33,644,561 km (0.117 R)
• M59: 35,118,100 km (0.11 R)
• M60: 35,591,278 km (0.101 R)
• M61: 35,862,649 km (0.079 R)
• M62: 36,817,981 km (0.035 R)
• M63: 37,989,033 km (0.117 R)
• M64: 38,127,561 km (0.044 R)
• M65: 38,335,801 km (0.071 R)
• M66: 39,102,340 km (0.082 R)
• M67: 39,873,966 km (0.097 R)
• M68: 40,155,808 km (0.118 R)
• M69: 41,076,434 km (0.089 R)
• M70: 45,855,787 km (0.113 R)
• M71: 45,929,538 km (0.113 R)
• M72: 46,298,895 km (0.112 R)
• M73: 47,040,602 km (0.042 R)
• M74: 48,160,491 km (0.11 R)
• M75: 48,460,585 km (0.106 R)
• M76: 48,761,276 km (0.108 R)
• M77: 48,987,319 km (0.084 R)
• M78: 50,198,314 km (0.114 R)
• M79: 50,502,596 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.1

Radius: 4.9

Gravity: 21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.52 AU - 19.06 AU

Year: 22897 Days

Day: 24.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,178,303 km

• M1: 67,618 km (0.105 R)
• M2: 257,608 km (0.079 R)
• M3: 340,186 km (0.062 R)
• M4: 552,764 km (0.098 R)
• M5: 639,531 km (0.074 R)
• M6: 826,379 km (0.036 R)
• M7: 1,164,919 km (0.118 R)
• M8: 1,792,631 km (0.06 R)
• M9: 2,021,815 km (0.041 R)
• M10: 2,225,867 km (0.075 R)
• M11: 2,472,105 km (0.099 R)
• M12: 2,653,268 km (0.047 R)
• M13: 2,727,020 km (0.12 R)
• M14: 3,183,443 km (0.106 R)
• M15: 3,870,097 km (0.117 R)
• M16: 3,911,835 km (0.097 R)
• M17: 3,995,759 km (0.088 R)
• M18: 4,424,806 km (0.078 R)
• M19: 5,845,387 km (0.098 R)
• M20: 6,135,308 km (0.066 R)
• M21: 6,380,648 km (0.047 R)
• M22: 7,759,492 km (0.079 R)
• M23: 8,400,818 km (0.077 R)
• M24: 9,506,945 km (0.074 R)
• M25: 10,134,657 km (0.113 R)
• M26: 10,366,235 km (0.12 R)
• M27: 10,424,428 km (0.112 R)
• M28: 11,130,979 km (0.075 R)
• M29: 11,309,898 km (0.065 R)
• M30: 11,792,052 km (0.049 R)
• M31: 13,531,427 km (0.066 R)
• M32: 13,722,463 km (0.114 R)
• M33: 14,171,705 km (0.103 R)
• M34: 14,495,585 km (0.044 R)
• M35: 14,560,660 km (0.1 R)
• M36: 15,815,337 km (0.12 R)
• M37: 16,218,803 km (0.078 R)
• M38: 17,518,210 km (0.057 R)
• M39: 17,865,726 km (0.087 R)
• M40: 17,935,588 km (0.109 R)
• M41: 19,207,020 km (0.11 R)
• M42: 19,709,220 km (0.108 R)
• M43: 19,925,838 km (0.082 R)
• M44: 20,143,204 km (0.094 R)
• M45: 20,580,329 km (0.069 R)
• M46: 21,167,949 km (0.103 R)
• M47: 21,984,903 km (0.063 R)
• M48: 22,585,539 km (0.091 R)
• M49: 23,115,564 km (0.118 R)
• M50: 24,574,592 km (0.071 R)
• M51: 26,380,238 km (0.044 R)
• M52: 27,098,457 km (0.108 R)
• M53: 27,580,761 km (0.108 R)
• M54: 27,661,394 km (0.096 R)
• M55: 28,635,426 km (0.095 R)
• M56: 30,784,250 km (0.096 R)
• M57: 32,216,949 km (0.11 R)
• M58: 32,813,246 km (0.097 R)
• M59: 34,016,611 km (0.104 R)
• M60: 35,059,607 km (0.12 R)
• M61: 36,732,411 km (0.114 R)
• M62: 38,250,979 km (0.055 R)
• M63: 40,246,315 km (0.108 R)
• M64: 41,626,206 km (0.114 R)
• M65: 42,275,311 km (0.032 R)
• M66: 42,927,857 km (0.113 R)
• M67: 45,953,175 km (0.077 R)
• M68: 46,048,768 km (0.067 R)
• M69: 46,336,145 km (0.059 R)
• M70: 46,528,079 km (0.085 R)
• M71: 46,720,163 km (0.053 R)
• M72: 47,975,588 km (0.116 R)
• M73: 51,211,689 km (0.103 R)
• M74: 51,708,055 km (0.049 R)
• M75: 52,405,780 km (0.081 R)
• M76: 53,207,026 km (0.074 R)
• M77: 53,911,333 km (0.09 R)
• M78: 54,012,162 km (0.102 R)
• M79: 54,214,119 km (0.079 R)
• M80: 55,736,726 km (0.119 R)
• M81: 56,247,303 km (0.067 R)
• M82: 56,451,953 km (0.089 R)
• M83: 56,862,151 km (0.117 R)
• M84: 57,479,092 km (0.089 R)
• M85: 58,719,857 km (0.073 R)
• M86: 58,823,678 km (0.11 R)
• M87: 58,927,499 km (0.086 R)
• M88: 59,031,469 km (0.085 R)
• M89: 59,864,879 km (0.094 R)
• M90: 61,860,066 km (0.061 R)
• M91: 62,494,660 km (0.081 R)
• M92: 64,518,270 km (0.114 R)
• M93: 67,213,426 km (0.087 R)
• M94: 68,520,163 km (0.114 R)
• M95: 70,716,709 km (0.073 R)
• M96: 71,158,621 km (0.085 R)
• M97: 73,382,692 km (0.099 R)
• M98: 73,494,442 km (0.102 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit