🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.48 AU - 0.58 AU

Year: 134 Days

Day: 23.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.53 AU - 0.87 AU

Year: 204 Days

Day: 21.6 Hours

Environment

Temp: 215 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.81 AU - 0.87 AU

Year: 268 Days

Day: 45.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.08 AU - 1.14 AU

Year: 407 Days

Day: 16.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.25 AU - 1.75 AU

Year: 640 Days

Day: 35.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.84 AU - 2.28 AU

Year: 1030 Days

Day: 34.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.4

Radius: 15

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.66 AU - 6.76 AU

Year: 5389 Days

Day: 12.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,300,654 km

• M1: 210,783 km (0.108 R)
• M2: 345,571 km (0.118 R)
• M3: 448,046 km (0.09 R)
• M4: 588,967 km (0.075 R)
• M5: 775,216 km (0.107 R)
• M6: 1,057,507 km (0.069 R)
• M7: 1,424,920 km (0.1 R)
• M8: 1,562,400 km (0.098 R)
• M9: 1,741,020 km (0.103 R)
• M10: 1,945,520 km (0.052 R)
• M11: 2,544,809 km (0.078 R)
• M12: 2,822,014 km (0.047 R)
• M13: 3,109,392 km (0.093 R)
• M14: 3,406,493 km (0.111 R)
• M15: 3,546,816 km (0.076 R)
• M16: 3,809,211 km (0.109 R)
• M17: 4,177,521 km (0.104 R)
• M18: 4,660,572 km (0.032 R)
• M19: 4,922,219 km (0.053 R)
• M20: 6,130,371 km (0.067 R)
• M21: 6,446,471 km (0.096 R)
• M22: 6,797,428 km (0.118 R)
• M23: 7,671,528 km (0.09 R)
• M24: 8,709,289 km (0.096 R)
• M25: 9,359,740 km (0.097 R)
• M26: 9,491,686 km (0.096 R)
• M27: 9,690,800 km (0.089 R)
• M28: 9,992,240 km (0.063 R)
• M29: 10,160,987 km (0.099 R)
• M30: 10,262,713 km (0.107 R)
• M31: 10,673,060 km (0.109 R)
• M32: 10,845,546 km (0.077 R)
• M33: 11,019,080 km (0.062 R)
• M34: 11,193,511 km (0.105 R)
• M35: 11,403,995 km (0.082 R)
• M36: 12,804,531 km (0.096 R)
• M37: 12,988,087 km (0.119 R)
• M38: 13,246,443 km (0.088 R)
• M39: 13,543,843 km (0.047 R)
• M40: 13,805,789 km (0.097 R)
• M41: 14,220,923 km (0.04 R)
• M42: 14,487,357 km (0.088 R)
• M43: 14,947,819 km (0.092 R)
• M44: 15,335,278 km (0.109 R)
• M45: 15,452,114 km (0.026 R)
• M46: 15,686,683 km (0.095 R)
• M47: 15,843,761 km (0.07 R)
• M48: 16,557,193 km (0.082 R)
• M49: 16,837,540 km (0.064 R)
• M50: 17,687,854 km (0.104 R)
• M51: 18,097,752 km (0.077 R)
• M52: 19,136,111 km (0.099 R)
• M53: 19,514,743 km (0.065 R)
• M54: 19,853,283 km (0.066 R)
• M55: 20,364,758 km (0.105 R)
• M56: 20,751,319 km (0.112 R)
• M57: 20,880,721 km (0.07 R)
• M58: 21,444,556 km (0.101 R)
• M59: 21,618,987 km (0.068 R)
• M60: 22,321,648 km (0.062 R)
• M61: 22,454,192 km (0.113 R)
• M62: 23,884,796 km (0.117 R)
• M63: 24,110,988 km (0.11 R)
• M64: 24,247,122 km (0.107 R)
• M65: 24,748,275 km (0.087 R)
• M66: 25,714,378 km (0.118 R)
• M67: 26,132,205 km (0.058 R)
• M68: 26,645,924 km (0.082 R)
• M69: 26,833,669 km (0.071 R)
• M70: 27,493,845 km (0.106 R)
• M71: 28,590,247 km (0.09 R)
• M72: 29,167,845 km (0.089 R)
• M73: 29,555,154 km (0.113 R)
• M74: 29,749,481 km (0.118 R)
• M75: 30,776,471 km (0.034 R)
• M76: 30,973,342 km (0.095 R)
• M77: 31,170,661 km (0.06 R)
• M78: 31,318,913 km (0.074 R)
• M79: 31,566,647 km (0.073 R)
• M80: 31,715,497 km (0.109 R)
• M81: 31,814,979 km (0.084 R)
• M82: 33,015,951 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.9

Radius: 5.2

Gravity: 21.93 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.62 AU - 15.6 AU

Year: 17486 Days

Day: 20.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,300,654 km

• M1: 75,547 km (0.104 R)
• M2: 186,399 km (0.105 R)
• M3: 326,423 km (0.116 R)
• M4: 461,809 km (0.071 R)
• M5: 718,219 km (0.093 R)
• M6: 1,013,825 km (0.049 R)
• M7: 1,062,594 km (0.05 R)
• M8: 1,162,375 km (0.118 R)
• M9: 1,397,992 km (0.107 R)
• M10: 1,619,995 km (0.109 R)
• M11: 2,004,163 km (0.064 R)
• M12: 2,254,141 km (0.055 R)
• M13: 2,415,557 km (0.097 R)
• M14: 2,991,957 km (0.081 R)
• M15: 3,062,418 km (0.097 R)
• M16: 3,097,873 km (0.105 R)
• M17: 3,241,187 km (0.096 R)
• M18: 3,277,390 km (0.077 R)
• M19: 3,423,398 km (0.027 R)
• M20: 3,460,199 km (0.116 R)
• M21: 4,028,671 km (0.118 R)
• M22: 4,145,806 km (0.085 R)
• M23: 4,264,138 km (0.08 R)
• M24: 4,303,781 km (0.1 R)
• M25: 4,423,609 km (0.105 R)
• M26: 4,872,103 km (0.102 R)
• M27: 5,292,473 km (0.045 R)
• M28: 5,506,997 km (0.107 R)
• M29: 5,812,176 km (0.117 R)
• M30: 5,856,158 km (0.088 R)
• M31: 6,806,554 km (0.106 R)
• M32: 9,825,738 km (0.117 R)
• M33: 9,983,713 km (0.029 R)
• M34: 10,785,558 km (0.085 R)
• M35: 10,948,320 km (0.079 R)
• M36: 11,111,980 km (0.113 R)
• M37: 11,221,635 km (0.12 R)
• M38: 11,607,897 km (0.074 R)
• M39: 11,998,497 km (0.113 R)
• M40: 13,603,682 km (0.084 R)
• M41: 15,641,654 km (0.089 R)
• M42: 15,764,324 km (0.063 R)
• M43: 17,836,554 km (0.115 R)
• M44: 21,202,955 km (0.073 R)
• M45: 21,816,905 km (0.079 R)
• M46: 23,764,220 km (0.118 R)
• M47: 24,330,747 km (0.119 R)
• M48: 24,687,089 km (0.05 R)
• M49: 28,045,262 km (0.115 R)
• M50: 29,019,893 km (0.078 R)
• M51: 30,464,410 km (0.079 R)
• M52: 30,541,004 km (0.044 R)
• M53: 30,848,427 km (0.039 R)
• M54: 31,079,556 km (0.103 R)
• M55: 32,322,116 km (0.1 R)
• M56: 33,660,119 km (0.096 R)
• M57: 35,257,077 km (0.062 R)
• M58: 37,288,017 km (0.081 R)
• M59: 37,534,255 km (0.097 R)
• M60: 38,690,497 km (0.048 R)
• M61: 39,106,230 km (0.025 R)
• M62: 39,356,357 km (0.118 R)
• M63: 40,026,107 km (0.073 R)
• M64: 42,742,505 km (0.101 R)
• M65: 44,644,193 km (0.089 R)
• M66: 44,818,475 km (0.098 R)
• M67: 46,132,543 km (0.096 R)
• M68: 46,573,407 km (0.073 R)
• M69: 47,015,619 km (0.069 R)
• M70: 47,192,892 km (0.062 R)
• M71: 48,172,010 km (0.091 R)
• M72: 49,247,619 km (0.085 R)
• M73: 52,429,865 km (0.116 R)
• M74: 52,889,878 km (0.027 R)
• M75: 53,258,936 km (0.076 R)
• M76: 53,721,343 km (0.099 R)
• M77: 54,929,795 km (0.112 R)
• M78: 56,147,372 km (0.097 R)
• M79: 56,335,417 km (0.119 R)
• M80: 57,468,321 km (0.117 R)
• M81: 62,074,739 km (0.083 R)
• M82: 62,269,216 km (0.094 R)
• M83: 62,658,769 km (0.094 R)
• M84: 64,225,208 km (0.118 R)
• M85: 65,903,696 km (0.056 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 19,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit