🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.7 AU - 0.9 AU

Year: 263 Days

Day: 35.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,642,224 km

• M1: 87,964 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.2 AU - 2.38 AU

Year: 1272 Days

Day: 19.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.84 AU - 3.96 AU

Year: 2301 Days

Day: 46.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,642,224 km

• M1: 294,857 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.65 AU - 4.27 AU

Year: 2893 Days

Day: 22.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.38 AU - 5.28 AU

Year: 3308 Days

Day: 42.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.32 AU - 4.86 AU

Year: 3610 Days

Day: 27.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 8.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.04 AU - 8.46 AU

Year: 8699 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,642,224 km

• M1: 135,236 km (0.075 R)
• M2: 307,124 km (0.091 R)
• M3: 381,325 km (0.112 R)
• M4: 562,937 km (0.093 R)
• M5: 695,929 km (0.043 R)
• M6: 1,250,189 km (0.107 R)
• M7: 1,477,129 km (0.093 R)
• M8: 1,595,611 km (0.091 R)
• M9: 1,717,384 km (0.072 R)
• M10: 1,933,403 km (0.099 R)
• M11: 1,988,754 km (0.118 R)
• M12: 2,715,650 km (0.092 R)
• M13: 3,162,050 km (0.064 R)
• M14: 3,249,715 km (0.058 R)
• M15: 3,585,861 km (0.063 R)
• M16: 3,816,092 km (0.05 R)
• M17: 4,962,012 km (0.104 R)
• M18: 5,322,692 km (0.117 R)
• M19: 5,638,643 km (0.101 R)
• M20: 6,096,712 km (0.109 R)
• M21: 6,206,217 km (0.098 R)
• M22: 6,427,323 km (0.09 R)
• M23: 6,877,313 km (0.112 R)
• M24: 6,991,307 km (0.077 R)
• M25: 7,077,326 km (0.072 R)
• M26: 7,337,476 km (0.071 R)
• M27: 8,500,301 km (0.118 R)
• M28: 8,653,638 km (0.091 R)
• M29: 9,560,351 km (0.092 R)
• M30: 9,976,532 km (0.08 R)
• M31: 10,497,133 km (0.068 R)
• M32: 10,562,806 km (0.068 R)
• M33: 11,026,410 km (0.1 R)
• M34: 11,530,555 km (0.078 R)
• M35: 12,042,180 km (0.116 R)
• M36: 12,422,158 km (0.113 R)
• M37: 12,876,188 km (0.065 R)
• M38: 12,981,804 km (0.08 R)
• M39: 13,944,766 km (0.062 R)
• M40: 14,017,021 km (0.074 R)
• M41: 14,125,629 km (0.114 R)
• M42: 14,562,904 km (0.112 R)
• M43: 15,264,368 km (0.083 R)
• M44: 15,901,356 km (0.116 R)
• M45: 16,892,143 km (0.04 R)
• M46: 17,084,974 km (0.055 R)
• M47: 17,162,317 km (0.073 R)
• M48: 17,356,195 km (0.05 R)
• M49: 17,628,912 km (0.108 R)
• M50: 18,296,867 km (0.085 R)
• M51: 18,773,486 km (0.059 R)
• M52: 19,536,285 km (0.067 R)
• M53: 20,268,417 km (0.066 R)
• M54: 20,555,495 km (0.032 R)
• M55: 21,133,841 km (0.078 R)
• M56: 21,591,909 km (0.042 R)
• M57: 21,927,158 km (0.109 R)
• M58: 22,306,389 km (0.117 R)
• M59: 22,900,592 km (0.065 R)
• M60: 22,985,862 km (0.108 R)
• M61: 23,156,853 km (0.11 R)
• M62: 23,414,012 km (0.103 R)
• M63: 23,542,965 km (0.11 R)
• M64: 23,758,386 km (0.083 R)
• M65: 23,888,087 km (0.084 R)
• M66: 24,714,167 km (0.069 R)
• M67: 25,505,539 km (0.117 R)
• M68: 25,638,233 km (0.082 R)
• M69: 26,082,239 km (0.086 R)
• M70: 26,394,600 km (0.102 R)
• M71: 26,663,277 km (0.111 R)
• M72: 27,203,326 km (0.047 R)
• M73: 27,338,861 km (0.085 R)
• M74: 27,474,696 km (0.03 R)
• M75: 28,157,162 km (0.055 R)
• M76: 29,678,123 km (0.064 R)
• M77: 31,557,222 km (0.045 R)
• M78: 31,652,217 km (0.05 R)
• M79: 31,842,356 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 14.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.34 AU - 13.14 AU

Year: 13833 Days

Day: 5.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,642,224 km

• M1: 387,758 km (0.115 R)
• M2: 530,025 km (0.109 R)
• M3: 822,788 km (0.112 R)
• M4: 939,325 km (0.095 R)
• M5: 1,970,653 km (0.086 R)
• M6: 2,355,568 km (0.09 R)
• M7: 2,734,499 km (0.115 R)
• M8: 3,133,477 km (0.051 R)
• M9: 3,356,079 km (0.116 R)
• M10: 3,783,480 km (0.071 R)
• M11: 4,055,449 km (0.12 R)
• M12: 4,439,766 km (0.096 R)
• M13: 4,836,200 km (0.081 R)
• M14: 5,057,306 km (0.066 R)
• M15: 5,433,245 km (0.049 R)
• M16: 5,547,837 km (0.08 R)
• M17: 5,701,923 km (0.118 R)
• M18: 6,902,895 km (0.043 R)
• M19: 7,152,274 km (0.095 R)
• M20: 8,005,431 km (0.104 R)
• M21: 9,345,229 km (0.043 R)
• M22: 9,529,235 km (0.103 R)
• M23: 9,714,287 km (0.065 R)
• M24: 10,419,192 km (0.04 R)
• M25: 11,140,553 km (0.04 R)
• M26: 11,729,520 km (0.052 R)
• M27: 12,127,750 km (0.11 R)
• M28: 12,278,245 km (0.047 R)
• M29: 13,400,828 km (0.105 R)
• M30: 14,079,553 km (0.063 R)
• M31: 14,343,593 km (0.114 R)
• M32: 14,662,686 km (0.059 R)
• M33: 14,823,055 km (0.047 R)
• M34: 15,253,747 km (0.095 R)
• M35: 15,688,478 km (0.1 R)
• M36: 15,907,490 km (0.118 R)
• M37: 16,017,294 km (0.093 R)
• M38: 16,570,358 km (0.07 R)
• M39: 16,793,408 km (0.079 R)
• M40: 17,298,750 km (0.101 R)
• M41: 17,809,178 km (0.076 R)
• M42: 18,961,231 km (0.108 R)
• M43: 20,256,150 km (0.114 R)
• M44: 21,336,845 km (0.075 R)
• M45: 21,640,379 km (0.086 R)
• M46: 22,436,240 km (0.1 R)
• M47: 22,930,810 km (0.076 R)
• M48: 23,742,229 km (0.108 R)
• M49: 24,372,784 km (0.081 R)
• M50: 24,499,494 km (0.083 R)
• M51: 24,626,502 km (0.032 R)
• M52: 24,881,118 km (0.06 R)
• M53: 25,714,827 km (0.094 R)
• M54: 26,037,958 km (0.099 R)
• M55: 26,622,886 km (0.082 R)
• M56: 26,753,485 km (0.066 R)
• M57: 27,277,825 km (0.114 R)
• M58: 27,409,471 km (0.102 R)
• M59: 27,938,300 km (0.096 R)
• M60: 29,073,000 km (0.115 R)
• M61: 29,612,151 km (0.106 R)
• M62: 31,043,204 km (0.115 R)
• M63: 31,663,437 km (0.056 R)
• M64: 31,871,228 km (0.103 R)
• M65: 32,218,295 km (0.115 R)
• M66: 33,972,629 km (0.091 R)
• M67: 35,541,911 km (0.053 R)
• M68: 36,046,205 km (0.118 R)
• M69: 36,989,121 km (0.031 R)
• M70: 38,899,037 km (0.097 R)
• M71: 39,344,390 km (0.11 R)
• M72: 39,791,388 km (0.081 R)
• M73: 40,390,079 km (0.112 R)
• M74: 41,444,893 km (0.087 R)
• M75: 42,661,573 km (0.075 R)
• M76: 42,814,462 km (0.077 R)
• M77: 43,427,813 km (0.079 R)
• M78: 43,889,771 km (0.086 R)
• M79: 44,430,867 km (0.117 R)
• M80: 48,598,663 km (0.059 R)
• M81: 49,078,274 km (0.073 R)
• M82: 49,479,197 km (0.065 R)
• M83: 49,800,682 km (0.084 R)
• M84: 50,364,966 km (0.109 R)
• M85: 52,315,871 km (0.042 R)
• M86: 54,789,173 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.3

Radius: 7.1

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.26 AU - 17.72 AU

Year: 21305 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,642,224 km

• M1: 100,231 km (0.085 R)
• M2: 172,038 km (0.108 R)
• M3: 309,069 km (0.049 R)
• M4: 375,042 km (0.11 R)
• M5: 647,160 km (0.12 R)
• M6: 923,916 km (0.115 R)
• M7: 1,049,728 km (0.091 R)
• M8: 2,080,009 km (0.116 R)
• M9: 3,567,909 km (0.098 R)
• M10: 3,687,139 km (0.043 R)
• M11: 4,303,332 km (0.101 R)
• M12: 4,731,781 km (0.104 R)
• M13: 4,862,978 km (0.089 R)
• M14: 5,128,963 km (0.081 R)
• M15: 5,814,720 km (0.054 R)
• M16: 5,908,368 km (0.079 R)
• M17: 5,955,342 km (0.117 R)
• M18: 6,097,160 km (0.073 R)
• M19: 6,921,445 km (0.078 R)
• M20: 7,220,640 km (0.087 R)
• M21: 8,143,510 km (0.098 R)
• M22: 8,459,460 km (0.077 R)
• M23: 10,665,730 km (0.076 R)
• M24: 11,595,331 km (0.068 R)
• M25: 13,099,089 km (0.094 R)
• M26: 15,305,059 km (0.038 R)
• M27: 15,564,462 km (0.102 R)
• M28: 15,629,537 km (0.101 R)
• M29: 16,351,346 km (0.082 R)
• M30: 17,623,377 km (0.088 R)
• M31: 17,759,212 km (0.11 R)
• M32: 18,305,693 km (0.057 R)
• M33: 21,626,018 km (0.104 R)
• M34: 21,771,427 km (0.118 R)
• M35: 22,282,752 km (0.09 R)
• M36: 23,990,562 km (0.072 R)
• M37: 24,291,852 km (0.105 R)
• M38: 24,746,031 km (0.085 R)
• M39: 25,509,429 km (0.041 R)
• M40: 25,817,002 km (0.066 R)
• M41: 26,668,962 km (0.065 R)
• M42: 29,039,041 km (0.036 R)
• M43: 29,521,045 km (0.076 R)
• M44: 29,763,095 km (0.053 R)
• M45: 32,053,588 km (0.074 R)
• M46: 33,220,002 km (0.102 R)
• M47: 33,471,626 km (0.11 R)
• M48: 33,808,371 km (0.083 R)
• M49: 34,315,358 km (0.092 R)
• M50: 34,654,796 km (0.093 R)
• M51: 34,995,430 km (0.103 R)
• M52: 36,023,766 km (0.028 R)
• M53: 36,714,758 km (0.106 R)
• M54: 36,888,142 km (0.114 R)
• M55: 37,759,550 km (0.113 R)
• M56: 37,934,579 km (0.06 R)
• M57: 38,549,427 km (0.115 R)
• M58: 39,967,315 km (0.034 R)
• M59: 40,056,475 km (0.03 R)
• M60: 42,125,863 km (0.113 R)
• M61: 43,494,235 km (0.087 R)
• M62: 46,086,915 km (0.051 R)
• M63: 46,180,563 km (0.1 R)
• M64: 46,743,051 km (0.105 R)
• M65: 48,253,990 km (0.112 R)
• M66: 51,517,767 km (0.075 R)
• M67: 52,393,513 km (0.096 R)
• M68: 56,344,991 km (0.048 R)
• M69: 59,167,603 km (0.115 R)
• M70: 59,574,659 km (0.107 R)
• M71: 60,084,638 km (0.05 R)
• M72: 61,932,770 km (0.059 R)
• M73: 63,695,183 km (0.053 R)
• M74: 64,949,112 km (0.101 R)
• M75: 68,119,690 km (0.107 R)
• M76: 69,294,781 km (0.111 R)
• M77: 69,616,416 km (0.097 R)
• M78: 71,556,701 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 19,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit