🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.47 AU - 0.69 AU

Year: 157 Days

Day: 43 Hours

Environment

Temp: 235 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,815,666 km

• M1: 206,595 km (0.054 R)
• M2: 308,770 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.78 AU - 0.82 AU

Year: 254 Days

Day: 28.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.82 AU - 0.82 AU

Year: 263 Days

Day: 28.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,815,666 km

• M1: 248,033 km (0.105 R)
• M2: 531,372 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.32 AU - 2.02 AU

Year: 766 Days

Day: 44.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.47 AU - 3.13 AU

Year: 1662 Days

Day: 30.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.31 AU - 3.63 AU

Year: 2293 Days

Day: 32.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,815,666 km

• M1: 2,583,406 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.63 AU - 5.31 AU

Year: 3353 Days

Day: 18.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.22 AU - 5.22 AU

Year: 3638 Days

Day: 32.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.7

Radius: 10.9

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.42 AU - 5.5 AU

Year: 4526 Days

Day: 9.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 84,815,666 km

• M1: 138,378 km (0.119 R)
• M2: 428,000 km (0.06 R)
• M3: 578,046 km (0.067 R)
• M4: 709,692 km (0.085 R)
• M5: 786,286 km (0.118 R)
• M6: 1,063,192 km (0.063 R)
• M7: 1,502,112 km (0.114 R)
• M8: 1,586,336 km (0.114 R)
• M9: 1,654,852 km (0.075 R)
• M10: 1,920,986 km (0.056 R)
• M11: 2,239,480 km (0.087 R)
• M12: 2,336,420 km (0.114 R)
• M13: 2,474,648 km (0.057 R)
• M14: 2,738,539 km (0.03 R)
• M15: 2,863,453 km (0.069 R)
• M16: 2,947,826 km (0.109 R)
• M17: 3,227,724 km (0.117 R)
• M18: 3,337,828 km (0.076 R)
• M19: 3,426,838 km (0.059 R)
• M20: 3,675,470 km (0.035 R)
• M21: 3,790,511 km (0.065 R)
• M22: 3,883,561 km (0.064 R)
• M23: 3,977,209 km (0.05 R)
• M24: 4,071,605 km (0.05 R)
• M25: 4,214,770 km (0.072 R)
• M26: 4,879,583 km (0.091 R)
• M27: 5,789,587 km (0.068 R)
• M28: 6,140,843 km (0.086 R)
• M29: 6,666,979 km (0.054 R)
• M30: 6,751,352 km (0.066 R)
• M31: 6,921,295 km (0.108 R)
• M32: 7,178,753 km (0.091 R)
• M33: 7,673,772 km (0.088 R)
• M34: 8,240,000 km (0.092 R)
• M35: 8,574,052 km (0.103 R)
• M36: 8,666,055 km (0.089 R)
• M37: 8,758,207 km (0.112 R)
• M38: 8,974,675 km (0.087 R)
• M39: 9,381,432 km (0.057 R)
• M40: 9,539,407 km (0.093 R)
• M41: 9,890,364 km (0.038 R)
• M42: 11,034,638 km (0.065 R)
• M43: 11,268,609 km (0.09 R)
• M44: 11,809,406 km (0.119 R)
• M45: 12,186,093 km (0.109 R)
• M46: 12,358,729 km (0.089 R)
• M47: 12,881,274 km (0.105 R)
• M48: 13,875,950 km (0.092 R)
• M49: 14,056,216 km (0.093 R)
• M50: 14,309,934 km (0.08 R)
• M51: 15,638,213 km (0.094 R)
• M52: 15,901,057 km (0.115 R)
• M53: 16,355,086 km (0.039 R)
• M54: 16,469,230 km (0.053 R)
• M55: 16,621,969 km (0.077 R)
• M56: 17,353,503 km (0.103 R)
• M57: 17,625,621 km (0.094 R)
• M58: 18,016,820 km (0.105 R)
• M59: 18,095,508 km (0.085 R)
• M60: 18,450,504 km (0.116 R)
• M61: 18,609,078 km (0.103 R)
• M62: 18,808,043 km (0.11 R)
• M63: 19,167,676 km (0.071 R)
• M64: 20,015,896 km (0.041 R)
• M65: 20,260,488 km (0.083 R)
• M66: 20,547,118 km (0.095 R)
• M67: 20,835,094 km (0.095 R)
• M68: 21,665,212 km (0.025 R)
• M69: 22,084,386 km (0.098 R)
• M70: 22,252,833 km (0.116 R)
• M71: 22,760,568 km (0.1 R)
• M72: 24,437,111 km (0.117 R)
• M73: 24,654,926 km (0.084 R)
• M74: 24,742,291 km (0.046 R)
• M75: 24,873,339 km (0.056 R)
• M76: 25,180,314 km (0.074 R)
• M77: 25,532,617 km (0.106 R)
• M78: 26,420,630 km (0.106 R)
• M79: 26,689,008 km (0.113 R)
• M80: 27,273,637 km (0.103 R)
• M81: 27,363,844 km (0.083 R)
• M82: 30,119,138 km (0.109 R)
• M83: 30,680,728 km (0.094 R)
• M84: 31,387,578 km (0.114 R)
• M85: 31,529,696 km (0.078 R)
• M86: 31,719,386 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.4

Radius: 3.5

Gravity: 35.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 17.99 AU - 20.25 AU

Year: 29660 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,815,666 km

• M1: 358,736 km (0.064 R)
• M2: 879,935 km (0.096 R)
• M3: 962,961 km (0.087 R)
• M4: 1,784,703 km (0.093 R)
• M5: 2,256,534 km (0.095 R)
• M6: 3,834,941 km (0.086 R)
• M7: 3,925,598 km (0.119 R)
• M8: 4,531,768 km (0.116 R)
• M9: 4,627,661 km (0.075 R)
• M10: 5,418,136 km (0.12 R)
• M11: 5,673,649 km (0.112 R)
• M12: 6,037,920 km (0.109 R)
• M13: 6,788,901 km (0.069 R)
• M14: 7,008,959 km (0.093 R)
• M15: 8,201,554 km (0.092 R)
• M16: 8,435,674 km (0.097 R)
• M17: 9,333,262 km (0.115 R)
• M18: 9,762,458 km (0.09 R)
• M19: 9,824,391 km (0.079 R)
• M20: 10,703,728 km (0.106 R)
• M21: 10,831,335 km (0.092 R)
• M22: 11,412,074 km (0.117 R)
• M23: 11,542,523 km (0.12 R)
• M24: 12,002,836 km (0.108 R)
• M25: 13,009,480 km (0.105 R)
• M26: 13,350,862 km (0.104 R)
• M27: 13,764,650 km (0.116 R)
• M28: 13,903,477 km (0.112 R)
• M29: 14,182,477 km (0.112 R)
• M30: 14,959,338 km (0.107 R)
• M31: 15,173,562 km (0.077 R)
• M32: 15,317,027 km (0.112 R)
• M33: 15,967,927 km (0.042 R)
• M34: 16,040,781 km (0.112 R)
• M35: 16,406,847 km (0.047 R)
• M36: 16,701,705 km (0.089 R)
• M37: 17,147,207 km (0.038 R)
• M38: 17,371,454 km (0.085 R)
• M39: 17,974,184 km (0.12 R)
• M40: 18,278,017 km (0.086 R)
• M41: 18,430,607 km (0.111 R)
• M42: 20,373,435 km (0.087 R)
• M43: 20,690,134 km (0.115 R)
• M44: 21,408,951 km (0.114 R)
• M45: 22,135,997 km (0.044 R)
• M46: 24,197,306 km (0.115 R)
• M47: 24,785,375 km (0.08 R)
• M48: 25,633,595 km (0.095 R)
• M49: 25,719,016 km (0.057 R)
• M50: 25,975,576 km (0.091 R)
• M51: 26,491,389 km (0.103 R)
• M52: 28,058,876 km (0.109 R)
• M53: 28,588,003 km (0.079 R)
• M54: 30,375,399 km (0.107 R)
• M55: 31,556,474 km (0.114 R)
• M56: 34,338,845 km (0.034 R)
• M57: 36,236,793 km (0.102 R)
• M58: 36,909,086 km (0.087 R)
• M59: 37,973,923 km (0.072 R)
• M60: 38,266,088 km (0.049 R)
• M61: 41,328,207 km (0.041 R)
• M62: 43,243,508 km (0.11 R)
• M63: 43,752,440 km (0.074 R)
• M64: 44,468,117 km (0.055 R)
• M65: 45,497,200 km (0.078 R)
• M66: 45,600,573 km (0.074 R)
• M67: 46,014,659 km (0.095 R)
• M68: 46,326,122 km (0.07 R)
• M69: 46,638,333 km (0.079 R)
• M70: 47,159,981 km (0.12 R)
• M71: 47,369,268 km (0.048 R)
• M72: 51,834,166 km (0.066 R)
• M73: 54,226,087 km (0.102 R)
• M74: 57,321,715 km (0.068 R)
• M75: 60,133,706 km (0.063 R)
• M76: 60,360,646 km (0.093 R)
• M77: 61,727,971 km (0.084 R)
• M78: 61,956,856 km (0.099 R)
• M79: 62,875,237 km (0.063 R)
• M80: 64,493,138 km (0.074 R)
• M81: 66,124,802 km (0.119 R)
• M82: 66,593,492 km (0.107 R)
• M83: 67,769,930 km (0.068 R)
• M84: 69,547,452 km (0.083 R)
• M85: 70,262,679 km (0.091 R)
• M86: 71,460,360 km (0.112 R)
• M87: 74,605,505 km (0.118 R)
• M88: 76,072,163 km (0.068 R)
• M89: 78,910,034 km (0.056 R)
• M90: 80,779,260 km (0.088 R)
• M91: 81,405,626 km (0.116 R)
• M92: 81,531,139 km (0.088 R)
• M93: 82,033,638 km (0.094 R)
• M94: 82,537,184 km (0.097 R)
• M95: 83,294,299 km (0.053 R)
• M96: 83,927,098 km (0.106 R)
• M97: 84,180,667 km (0.087 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 15,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit