🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.45 AU - 0.67 AU

Year: 151 Days

Day: 12.5 Hours

Environment

Temp: 239 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.51 AU - 0.77 AU

Year: 184 Days

Day: 48 Hours

Environment

Temp: 134 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.72 AU - 0.84 AU

Year: 248 Days

Day: 35.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 134.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.95 AU - 1.11 AU

Year: 376 Days

Day: 26.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,572,040 km

• M1: 40,092 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.6 AU - 2.4 AU

Year: 1018 Days

Day: 14.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.78 AU - 4.34 AU

Year: 2417 Days

Day: 35.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,572,040 km

• M1: 696,378 km (0.117 R)
• M2: 2,542,865 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.9 AU - 4.74 AU

Year: 3231 Days

Day: 44.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.8

Radius: 13

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.68 AU - 5.48 AU

Year: 4121 Days

Day: 14.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 154.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 64,572,040 km

• M1: 177,273 km (0.113 R)
• M2: 279,898 km (0.079 R)
• M3: 573,109 km (0.085 R)
• M4: 753,375 km (0.086 R)
• M5: 1,187,358 km (0.091 R)
• M6: 1,483,412 km (0.108 R)
• M7: 1,709,754 km (0.087 R)
• M8: 2,213,600 km (0.099 R)
• M9: 2,438,595 km (0.112 R)
• M10: 2,948,873 km (0.068 R)
• M11: 3,158,609 km (0.053 R)
• M12: 3,776,149 km (0.118 R)
• M13: 4,152,089 km (0.101 R)
• M14: 4,301,687 km (0.114 R)
• M15: 4,985,349 km (0.091 R)
• M16: 5,328,377 km (0.1 R)
• M17: 5,514,626 km (0.079 R)
• M18: 5,893,408 km (0.108 R)
• M19: 5,989,450 km (0.052 R)
• M20: 6,502,421 km (0.112 R)
• M21: 7,833,094 km (0.09 R)
• M22: 7,991,967 km (0.042 R)
• M23: 8,393,937 km (0.082 R)
• M24: 8,475,168 km (0.096 R)
• M25: 9,023,295 km (0.094 R)
• M26: 9,106,471 km (0.05 R)
• M27: 9,245,747 km (0.065 R)
• M28: 9,781,307 km (0.12 R)
• M29: 9,952,597 km (0.043 R)
• M30: 11,149,529 km (0.064 R)
• M31: 11,628,990 km (0.101 R)
• M32: 11,871,189 km (0.108 R)
• M33: 11,992,962 km (0.095 R)
• M34: 12,299,189 km (0.09 R)
• M35: 12,546,025 km (0.107 R)
• M36: 12,732,275 km (0.114 R)
• M37: 12,919,422 km (0.058 R)
• M38: 13,454,683 km (0.1 R)
• M39: 13,900,933 km (0.116 R)
• M40: 14,061,601 km (0.102 R)
• M41: 14,612,122 km (0.084 R)
• M42: 15,235,795 km (0.069 R)
• M43: 15,701,045 km (0.067 R)
• M44: 16,272,060 km (0.089 R)
• M45: 16,441,404 km (0.098 R)
• M46: 16,577,239 km (0.066 R)
• M47: 17,158,876 km (0.114 R)
• M48: 18,482,967 km (0.077 R)
• M49: 19,336,123 km (0.093 R)
• M50: 19,515,491 km (0.051 R)
• M51: 19,839,670 km (0.112 R)
• M52: 19,948,128 km (0.117 R)
• M53: 20,238,498 km (0.076 R)
• M54: 21,080,734 km (0.057 R)
• M55: 21,376,489 km (0.093 R)
• M56: 22,384,479 km (0.097 R)
• M57: 22,686,068 km (0.045 R)
• M58: 23,944,785 km (0.111 R)
• M59: 24,176,063 km (0.093 R)
• M60: 24,679,610 km (0.095 R)
• M61: 24,874,236 km (0.095 R)
• M62: 25,265,136 km (0.112 R)
• M63: 25,422,064 km (0.104 R)
• M64: 25,579,291 km (0.112 R)
• M65: 25,697,324 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.3

Radius: 5.2

Gravity: 20.98 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.05 AU - 15.27 AU

Year: 17181 Days

Day: 18 Hours

Environment

Temp: -179 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,572,040 km

• M1: 80,932 km (0.114 R)
• M2: 261,048 km (0.084 R)
• M3: 319,691 km (0.106 R)
• M4: 919,578 km (0.063 R)
• M5: 965,654 km (0.057 R)
• M6: 1,036,564 km (0.111 R)
• M7: 1,208,601 km (0.089 R)
• M8: 1,663,229 km (0.047 R)
• M9: 1,953,449 km (0.096 R)
• M10: 2,196,994 km (0.115 R)
• M11: 2,580,414 km (0.104 R)
• M12: 2,613,176 km (0.067 R)
• M13: 2,679,447 km (0.079 R)
• M14: 3,443,743 km (0.034 R)
• M15: 3,516,448 km (0.079 R)
• M16: 3,887,450 km (0.03 R)
• M17: 4,039,292 km (0.079 R)
• M18: 4,787,132 km (0.06 R)
• M19: 5,239,366 km (0.083 R)
• M20: 6,675,805 km (0.082 R)
• M21: 7,226,624 km (0.115 R)
• M22: 7,935,269 km (0.049 R)
• M23: 8,273,660 km (0.079 R)
• M24: 8,964,353 km (0.077 R)
• M25: 10,930,368 km (0.103 R)
• M26: 11,198,747 km (0.086 R)
• M27: 11,252,602 km (0.102 R)
• M28: 12,404,655 km (0.078 R)
• M29: 12,572,355 km (0.079 R)
• M30: 13,023,093 km (0.103 R)
• M31: 13,250,332 km (0.084 R)
• M32: 13,593,809 km (0.087 R)
• M33: 14,878,107 km (0.038 R)
• M34: 14,996,738 km (0.116 R)
• M35: 15,235,047 km (0.062 R)
• M36: 16,875,837 km (0.076 R)
• M37: 17,622,928 km (0.029 R)
• M38: 18,063,793 km (0.096 R)
• M39: 19,343,005 km (0.052 R)
• M40: 19,602,407 km (0.07 R)
• M41: 20,387,347 km (0.097 R)
• M42: 21,182,460 km (0.09 R)
• M43: 21,651,001 km (0.106 R)
• M44: 22,394,203 km (0.09 R)
• M45: 24,253,405 km (0.119 R)
• M46: 27,097,560 km (0.102 R)
• M47: 28,044,215 km (0.096 R)
• M48: 28,117,518 km (0.083 R)
• M49: 28,484,931 km (0.038 R)
• M50: 28,779,938 km (0.085 R)
• M51: 29,150,043 km (0.073 R)
• M52: 29,372,944 km (0.076 R)
• M53: 30,420,577 km (0.076 R)
• M54: 31,024,654 km (0.073 R)
• M55: 31,785,209 km (0.045 R)
• M56: 32,014,692 km (0.042 R)
• M57: 32,321,368 km (0.111 R)
• M58: 34,731,240 km (0.035 R)
• M59: 35,362,543 km (0.109 R)
• M60: 37,278,892 km (0.077 R)
• M61: 37,682,357 km (0.062 R)
• M62: 38,493,627 km (0.094 R)
• M63: 39,886,083 km (0.104 R)
• M64: 40,216,096 km (0.092 R)
• M65: 40,547,007 km (0.109 R)
• M66: 41,128,195 km (0.086 R)
• M67: 41,211,521 km (0.06 R)
• M68: 42,719,916 km (0.117 R)
• M69: 44,075,721 km (0.117 R)
• M70: 44,246,263 km (0.101 R)
• M71: 44,416,954 km (0.113 R)
• M72: 45,531,758 km (0.119 R)
• M73: 47,439,280 km (0.074 R)
• M74: 47,701,525 km (0.09 R)
• M75: 48,754,844 km (0.109 R)
• M76: 50,795,059 km (0.092 R)
• M77: 51,063,288 km (0.089 R)
• M78: 51,690,851 km (0.088 R)
• M79: 52,863,100 km (0.093 R)
• M80: 53,134,920 km (0.117 R)
• M81: 54,500,748 km (0.063 R)
• M82: 55,601,639 km (0.102 R)
• M83: 56,339,605 km (0.114 R)
• M84: 57,732,212 km (0.092 R)
• M85: 59,795,017 km (0.078 R)
• M86: 60,645,780 km (0.096 R)
• M87: 62,838,137 km (0.091 R)
• M88: 62,934,179 km (0.088 R)
• M89: 63,030,071 km (0.063 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 14,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit