🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.48 AU - 0.66 AU

Year: 154 Days

Day: 24.6 Hours

Environment

Temp: 239 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.75 AU - 1.11 AU

Year: 321 Days

Day: 36.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,653,694 km

• M1: 392,395 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.87 AU - 1.17 AU

Year: 369 Days

Day: 23.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.45 AU - 3.13 AU

Year: 1669 Days

Day: 27.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,653,694 km

• M1: 383,419 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.85 AU - 4.61 AU

Year: 2580 Days

Day: 27.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,653,694 km

• M1: 489,035 km (0.079 R)
• M2: 1,098,348 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.1

Radius: 12.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.06 AU - 6.42 AU

Year: 4925 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 97,653,694 km

• M1: 179,667 km (0.084 R)
• M2: 294,409 km (0.058 R)
• M3: 778,358 km (0.107 R)
• M4: 1,040,902 km (0.069 R)
• M5: 1,393,055 km (0.093 R)
• M6: 2,055,624 km (0.107 R)
• M7: 2,237,535 km (0.049 R)
• M8: 2,789,252 km (0.103 R)
• M9: 3,054,041 km (0.066 R)
• M10: 3,391,982 km (0.092 R)
• M11: 3,617,725 km (0.038 R)
• M12: 3,965,690 km (0.085 R)
• M13: 4,590,411 km (0.11 R)
• M14: 4,725,498 km (0.045 R)
• M15: 4,882,874 km (0.104 R)
• M16: 5,010,033 km (0.098 R)
• M17: 5,149,009 km (0.076 R)
• M18: 5,278,561 km (0.051 R)
• M19: 5,376,398 km (0.116 R)
• M20: 5,852,418 km (0.12 R)
• M21: 6,032,983 km (0.048 R)
• M22: 7,263,874 km (0.118 R)
• M23: 7,470,319 km (0.119 R)
• M24: 7,926,443 km (0.033 R)
• M25: 8,583,028 km (0.059 R)
• M26: 8,672,787 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.9

Radius: 14.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.1 AU - 13.36 AU

Year: 15318 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,653,694 km

• M1: 461,659 km (0.049 R)
• M2: 801,097 km (0.102 R)
• M3: 955,332 km (0.098 R)
• M4: 1,120,488 km (0.078 R)
• M5: 1,295,966 km (0.043 R)
• M6: 1,849,179 km (0.116 R)
• M7: 2,571,139 km (0.037 R)
• M8: 2,773,096 km (0.118 R)
• M9: 2,945,732 km (0.106 R)
• M10: 3,229,369 km (0.096 R)
• M11: 4,212,377 km (0.095 R)
• M12: 4,944,658 km (0.102 R)
• M13: 5,283,049 km (0.084 R)
• M14: 5,848,978 km (0.082 R)
• M15: 6,116,907 km (0.091 R)
• M16: 6,252,293 km (0.043 R)
• M17: 6,343,249 km (0.084 R)
• M18: 6,572,283 km (0.11 R)
• M19: 6,711,110 km (0.118 R)
• M20: 7,371,884 km (0.105 R)
• M21: 7,856,731 km (0.055 R)
• M22: 9,062,489 km (0.086 R)
• M23: 9,845,185 km (0.119 R)
• M24: 10,271,539 km (0.116 R)
• M25: 11,364,053 km (0.047 R)
• M26: 12,037,393 km (0.106 R)
• M27: 12,550,813 km (0.116 R)
• M28: 14,857,911 km (0.041 R)
• M29: 15,162,941 km (0.111 R)
• M30: 15,966,132 km (0.077 R)
• M31: 16,278,791 km (0.057 R)
• M32: 16,593,396 km (0.062 R)
• M33: 17,936,934 km (0.11 R)
• M34: 18,196,786 km (0.114 R)
• M35: 18,457,834 km (0.104 R)
• M36: 19,116,065 km (0.097 R)
• M37: 21,342,679 km (0.107 R)
• M38: 21,618,089 km (0.083 R)
• M39: 23,863,852 km (0.12 R)
• M40: 24,293,198 km (0.096 R)
• M41: 24,942,004 km (0.119 R)
• M42: 25,523,491 km (0.082 R)
• M43: 26,404,174 km (0.073 R)
• M44: 27,294,730 km (0.087 R)
• M45: 27,668,874 km (0.109 R)
• M46: 28,346,253 km (0.048 R)
• M47: 28,497,646 km (0.056 R)
• M48: 28,649,189 km (0.101 R)
• M49: 30,799,210 km (0.034 R)
• M50: 30,954,791 km (0.087 R)
• M51: 33,239,749 km (0.113 R)
• M52: 34,362,182 km (0.087 R)
• M53: 34,847,029 km (0.032 R)
• M54: 35,334,269 km (0.107 R)
• M55: 37,305,221 km (0.091 R)
• M56: 37,803,532 km (0.085 R)
• M57: 38,471,486 km (0.058 R)
• M58: 39,059,106 km (0.051 R)
• M59: 40,158,202 km (0.093 R)
• M60: 41,782,984 km (0.104 R)
• M61: 42,213,976 km (0.08 R)
• M62: 44,304,008 km (0.068 R)
• M63: 45,538,639 km (0.103 R)
• M64: 45,982,197 km (0.079 R)
• M65: 46,427,400 km (0.107 R)
• M66: 48,674,360 km (0.079 R)
• M67: 48,765,016 km (0.105 R)
• M68: 49,400,957 km (0.053 R)
• M69: 49,674,272 km (0.049 R)
• M70: 50,039,590 km (0.12 R)
• M71: 50,405,656 km (0.047 R)
• M72: 50,497,360 km (0.069 R)
• M73: 51,879,345 km (0.115 R)
• M74: 52,528,450 km (0.118 R)
• M75: 54,210,080 km (0.049 R)
• M76: 55,624,827 km (0.063 R)
• M77: 55,814,367 km (0.079 R)
• M78: 56,956,248 km (0.091 R)
• M79: 57,530,105 km (0.081 R)
• M80: 58,972,977 km (0.095 R)
• M81: 59,069,617 km (0.12 R)
• M82: 59,166,257 km (0.117 R)
• M83: 62,189,331 km (0.101 R)
• M84: 62,386,052 km (0.101 R)
• M85: 62,878,827 km (0.083 R)
• M86: 63,372,949 km (0.086 R)
• M87: 63,570,867 km (0.09 R)
• M88: 65,662,245 km (0.116 R)
• M89: 65,862,707 km (0.107 R)
• M90: 67,169,893 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.4

Radius: 6

Gravity: 20.4 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.95 AU - 19.69 AU

Year: 28084 Days

Day: 24.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,653,694 km

• M1: 330,163 km (0.115 R)
• M2: 741,108 km (0.04 R)
• M3: 1,068,877 km (0.111 R)
• M4: 1,544,748 km (0.081 R)
• M5: 1,617,602 km (0.113 R)
• M6: 1,729,202 km (0.108 R)
• M7: 4,387,107 km (0.055 R)
• M8: 4,701,263 km (0.11 R)
• M9: 4,807,627 km (0.095 R)
• M10: 5,296,064 km (0.071 R)
• M11: 5,351,265 km (0.106 R)
• M12: 7,464,485 km (0.086 R)
• M13: 8,541,889 km (0.107 R)
• M14: 8,933,536 km (0.043 R)
• M15: 9,264,596 km (0.059 R)
• M16: 9,734,633 km (0.097 R)
• M17: 10,767,905 km (0.063 R)
• M18: 11,691,223 km (0.073 R)
• M19: 12,862,126 km (0.109 R)
• M20: 15,629,836 km (0.032 R)
• M21: 16,754,064 km (0.059 R)
• M22: 16,835,445 km (0.046 R)
• M23: 16,998,357 km (0.048 R)
• M24: 18,237,476 km (0.031 R)
• M25: 18,572,725 km (0.1 R)
• M26: 19,079,563 km (0.112 R)
• M27: 19,249,506 km (0.084 R)
• M28: 21,063,979 km (0.057 R)
• M29: 22,303,547 km (0.101 R)
• M30: 23,749,111 km (0.107 R)
• M31: 23,840,515 km (0.048 R)
• M32: 25,317,944 km (0.066 R)
• M33: 25,879,534 km (0.107 R)
• M34: 26,634,704 km (0.079 R)
• M35: 27,588,989 km (0.115 R)
• M36: 27,973,755 km (0.093 R)
• M37: 29,138,823 km (0.106 R)
• M38: 30,517,966 km (0.05 R)
• M39: 31,215,540 km (0.12 R)
• M40: 32,423,543 km (0.1 R)
• M41: 33,441,856 km (0.115 R)
• M42: 36,243,226 km (0.107 R)
• M43: 37,405,900 km (0.09 R)
• M44: 37,512,115 km (0.118 R)
• M45: 38,795,665 km (0.12 R)
• M46: 40,311,241 km (0.032 R)
• M47: 40,857,123 km (0.115 R)
• M48: 40,966,629 km (0.075 R)
• M49: 42,398,879 km (0.078 R)
• M50: 45,652,184 km (0.106 R)
• M51: 45,879,573 km (0.11 R)
• M52: 46,563,684 km (0.032 R)
• M53: 47,136,494 km (0.11 R)
• M54: 50,152,237 km (0.051 R)
• M55: 50,739,259 km (0.119 R)
• M56: 52,276,378 km (0.057 R)
• M57: 53,588,800 km (0.109 R)
• M58: 55,032,868 km (0.119 R)
• M59: 56,367,879 km (0.118 R)
• M60: 57,590,692 km (0.105 R)
• M61: 59,938,182 km (0.102 R)
• M62: 62,568,861 km (0.12 R)
• M63: 62,821,382 km (0.101 R)
• M64: 64,216,232 km (0.106 R)
• M65: 64,470,848 km (0.084 R)
• M66: 65,621,106 km (0.12 R)
• M67: 65,749,311 km (0.111 R)
• M68: 67,036,302 km (0.118 R)
• M69: 68,982,121 km (0.077 R)
• M70: 69,765,715 km (0.1 R)
• M71: 70,158,559 km (0.069 R)
• M72: 70,683,498 km (0.119 R)
• M73: 72,929,112 km (0.12 R)
• M74: 73,194,797 km (0.084 R)
• M75: 73,460,932 km (0.078 R)
• M76: 74,260,981 km (0.097 R)
• M77: 76,813,570 km (0.059 R)
• M78: 78,032,793 km (0.086 R)
• M79: 79,804,929 km (0.105 R)
• M80: 81,590,529 km (0.058 R)
• M81: 81,866,388 km (0.119 R)
• M82: 82,419,002 km (0.03 R)
• M83: 82,557,380 km (0.041 R)
• M84: 82,972,813 km (0.105 R)
• M85: 83,111,491 km (0.107 R)
• M86: 84,921,176 km (0.098 R)
• M87: 86,884,499 km (0.113 R)
• M88: 87,448,183 km (0.066 R)
• M89: 87,589,404 km (0.07 R)
• M90: 88,437,624 km (0.095 R)
• M91: 89,146,568 km (0.095 R)
• M92: 89,288,686 km (0.112 R)
• M93: 89,715,189 km (0.093 R)
• M94: 90,142,291 km (0.076 R)
• M95: 92,001,344 km (0.097 R)
• M96: 92,288,422 km (0.092 R)
• M97: 95,757,148 km (0.08 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 13,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit