🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.49 AU - 0.79 AU

Year: 191 Days

Day: 40.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.8 AU - 1.2 AU

Year: 373 Days

Day: 27.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,915,365 km

• M1: 687,402 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.07 AU - 1.44 AU

Year: 521 Days

Day: 42.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.65 AU - 2.45 AU

Year: 1094 Days

Day: 31 Hours

Environment

Temp: -75 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 14.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.79 AU - 8.09 AU

Year: 7565 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,915,365 km

• M1: 312,959 km (0.071 R)
• M2: 537,206 km (0.116 R)
• M3: 643,420 km (0.038 R)
• M4: 968,347 km (0.088 R)
• M5: 1,088,923 km (0.114 R)
• M6: 1,183,020 km (0.046 R)
• M7: 1,789,939 km (0.075 R)
• M8: 1,922,482 km (0.104 R)
• M9: 2,157,500 km (0.088 R)
• M10: 2,340,309 km (0.109 R)
• M11: 2,570,690 km (0.117 R)
• M12: 2,830,990 km (0.118 R)
• M13: 3,100,117 km (0.113 R)
• M14: 3,214,709 km (0.114 R)
• M15: 3,307,459 km (0.116 R)
• M16: 3,858,578 km (0.095 R)
• M17: 4,082,376 km (0.095 R)
• M18: 4,335,945 km (0.072 R)
• M19: 4,464,748 km (0.115 R)
• M20: 4,568,719 km (0.099 R)
• M21: 4,912,345 km (0.118 R)
• M22: 5,264,499 km (0.073 R)
• M23: 5,569,080 km (0.076 R)
• M24: 5,936,343 km (0.105 R)
• M25: 6,108,679 km (0.09 R)
• M26: 6,370,326 km (0.086 R)
• M27: 6,576,322 km (0.114 R)
• M28: 7,701,897 km (0.062 R)
• M29: 7,890,091 km (0.116 R)
• M30: 7,984,786 km (0.047 R)
• M31: 8,367,458 km (0.064 R)
• M32: 8,593,350 km (0.106 R)
• M33: 8,690,888 km (0.1 R)
• M34: 9,889,167 km (0.117 R)
• M35: 9,991,343 km (0.114 R)
• M36: 10,093,967 km (0.104 R)
• M37: 10,438,491 km (0.093 R)
• M38: 10,997,687 km (0.107 R)
• M39: 11,352,234 km (0.111 R)
• M40: 11,638,565 km (0.1 R)
• M41: 11,746,574 km (0.092 R)
• M42: 12,036,196 km (0.107 R)
• M43: 12,181,904 km (0.1 R)
• M44: 12,365,012 km (0.104 R)
• M45: 12,733,621 km (0.055 R)
• M46: 12,845,072 km (0.115 R)
• M47: 13,143,519 km (0.115 R)
• M48: 13,444,361 km (0.119 R)
• M49: 14,787,002 km (0.098 R)
• M50: 14,982,227 km (0.068 R)
• M51: 15,533,794 km (0.084 R)
• M52: 15,732,310 km (0.106 R)
• M53: 16,051,852 km (0.101 R)
• M54: 17,145,861 km (0.047 R)
• M55: 17,309,970 km (0.104 R)
• M56: 17,722,710 km (0.114 R)
• M57: 18,389,767 km (0.112 R)
• M58: 18,641,989 km (0.035 R)
• M59: 22,337,505 km (0.118 R)
• M60: 22,606,781 km (0.107 R)
• M61: 23,148,475 km (0.107 R)
• M62: 23,969,169 km (0.098 R)
• M63: 25,171,338 km (0.067 R)
• M64: 25,404,860 km (0.069 R)
• M65: 26,298,558 km (0.114 R)
• M66: 26,440,526 km (0.028 R)
• M67: 26,820,654 km (0.091 R)
• M68: 26,963,670 km (0.06 R)
• M69: 27,298,320 km (0.065 R)
• M70: 27,826,999 km (0.109 R)
• M71: 28,165,090 km (0.114 R)
• M72: 28,262,030 km (0.096 R)
• M73: 29,285,878 km (0.049 R)
• M74: 29,827,123 km (0.087 R)
• M75: 29,975,225 km (0.097 R)
• M76: 30,321,992 km (0.052 R)
• M77: 30,570,474 km (0.09 R)
• M78: 31,772,493 km (0.048 R)
• M79: 32,277,835 km (0.116 R)
• M80: 33,296,596 km (0.112 R)
• M81: 33,604,319 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.1

Radius: 7.4

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.27 AU - 16.31 AU

Year: 18061 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,915,365 km

• M1: 103,372 km (0.113 R)
• M2: 301,440 km (0.114 R)
• M3: 364,121 km (0.077 R)
• M4: 562,189 km (0.118 R)
• M5: 771,027 km (0.105 R)
• M6: 955,631 km (0.118 R)
• M7: 2,171,263 km (0.057 R)
• M8: 2,400,298 km (0.113 R)
• M9: 2,846,399 km (0.101 R)
• M10: 4,050,362 km (0.119 R)
• M11: 4,496,762 km (0.114 R)
• M12: 4,579,640 km (0.066 R)
• M13: 4,831,114 km (0.033 R)
• M14: 4,958,721 km (0.083 R)
• M15: 5,130,459 km (0.099 R)
• M16: 6,018,322 km (0.095 R)
• M17: 6,386,782 km (0.088 R)
• M18: 6,433,307 km (0.103 R)
• M19: 7,049,052 km (0.078 R)
• M20: 7,290,951 km (0.086 R)
• M21: 7,932,427 km (0.045 R)
• M22: 8,694,927 km (0.077 R)
• M23: 9,216,276 km (0.092 R)
• M24: 9,801,353 km (0.081 R)
• M25: 10,071,377 km (0.096 R)
• M26: 10,895,811 km (0.102 R)
• M27: 11,798,934 km (0.112 R)
• M28: 12,550,364 km (0.054 R)
• M29: 12,843,576 km (0.089 R)
• M30: 13,198,272 km (0.102 R)
• M31: 13,436,582 km (0.115 R)
• M32: 13,917,389 km (0.06 R)
• M33: 14,834,125 km (0.119 R)
• M34: 15,456,153 km (0.091 R)
• M35: 16,086,558 km (0.073 R)
• M36: 17,177,725 km (0.118 R)
• M37: 18,758,227 km (0.105 R)
• M38: 19,026,156 km (0.1 R)
• M39: 19,093,326 km (0.086 R)
• M40: 19,769,508 km (0.081 R)
• M41: 20,384,804 km (0.044 R)
• M42: 20,798,442 km (0.094 R)
• M43: 22,126,572 km (0.054 R)
• M44: 22,480,670 km (0.097 R)
• M45: 23,626,141 km (0.083 R)
• M46: 25,824,781 km (0.099 R)
• M47: 28,394,424 km (0.052 R)
• M48: 30,570,923 km (0.089 R)
• M49: 32,078,271 km (0.111 R)
• M50: 32,720,046 km (0.076 R)
• M51: 34,425,013 km (0.101 R)
• M52: 34,670,952 km (0.073 R)
• M53: 35,577,665 km (0.117 R)
• M54: 35,660,392 km (0.086 R)
• M55: 36,742,883 km (0.108 R)
• M56: 37,162,056 km (0.057 R)
• M57: 37,246,130 km (0.085 R)
• M58: 37,414,278 km (0.06 R)
• M59: 37,582,875 km (0.108 R)
• M60: 38,089,862 km (0.093 R)
• M61: 38,429,150 km (0.081 R)
• M62: 39,367,278 km (0.082 R)
• M63: 43,106,178 km (0.045 R)
• M64: 43,636,951 km (0.112 R)
• M65: 43,903,086 km (0.1 R)
• M66: 44,347,840 km (0.113 R)
• M67: 45,871,195 km (0.101 R)
• M68: 46,141,818 km (0.095 R)
• M69: 46,684,708 km (0.065 R)
• M70: 47,138,588 km (0.117 R)
• M71: 49,061,220 km (0.09 R)
• M72: 49,337,976 km (0.116 R)
• M73: 49,522,730 km (0.098 R)
• M74: 49,892,984 km (0.089 R)
• M75: 49,985,735 km (0.105 R)
• M76: 50,543,286 km (0.046 R)
• M77: 52,322,154 km (0.025 R)
• M78: 54,121,368 km (0.066 R)
• M79: 54,598,286 km (0.058 R)
• M80: 54,980,808 km (0.106 R)
• M81: 55,652,353 km (0.118 R)
• M82: 55,748,395 km (0.099 R)
• M83: 56,423,081 km (0.062 R)
• M84: 56,809,791 km (0.064 R)
• M85: 57,683,144 km (0.104 R)
• M86: 57,780,382 km (0.108 R)
• M87: 58,463,147 km (0.034 R)
• M88: 61,022,168 km (0.1 R)
• M89: 61,319,718 km (0.116 R)
• M90: 63,517,012 km (0.097 R)
• M91: 67,167,798 km (0.105 R)
• M92: 67,270,273 km (0.079 R)
• M93: 68,915,401 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 12,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit