🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.81 AU

Year: 191 Days

Day: 30.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.2 AU - 1.24 AU

Year: 492 Days

Day: 27.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,817,956 km

• M1: 388,356 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.6 AU - 2.56 AU

Year: 1096 Days

Day: 39.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.28 AU - 3.68 AU

Year: 2371 Days

Day: 38 Hours

Environment

Temp: -111 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,817,956 km

• M1: 540,796 km (0.11 R)

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.7

Radius: 13.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.3 AU - 7.52 AU

Year: 7367 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 17,817,956 km

• M1: 167,101 km (0.088 R)
• M2: 278,102 km (0.072 R)
• M3: 451,636 km (0.107 R)
• M4: 730,337 km (0.03 R)
• M5: 910,303 km (0.039 R)
• M6: 1,035,816 km (0.107 R)
• M7: 1,199,027 km (0.095 R)
• M8: 1,483,412 km (0.07 R)
• M9: 1,789,939 km (0.072 R)
• M10: 2,065,498 km (0.097 R)
• M11: 2,314,728 km (0.026 R)
• M12: 2,408,975 km (0.101 R)
• M13: 2,601,806 km (0.117 R)
• M14: 2,728,516 km (0.029 R)
• M15: 2,828,447 km (0.062 R)
• M16: 3,121,060 km (0.101 R)
• M17: 3,316,734 km (0.073 R)
• M18: 3,531,856 km (0.098 R)
• M19: 3,657,070 km (0.102 R)
• M20: 3,863,515 km (0.112 R)
• M21: 4,025,080 km (0.106 R)
• M22: 4,188,890 km (0.076 R)
• M23: 4,625,267 km (0.063 R)
• M24: 4,901,125 km (0.038 R)
• M25: 5,235,925 km (0.067 R)
• M26: 5,379,091 km (0.038 R)
• M27: 5,706,112 km (0.12 R)
• M28: 5,798,114 km (0.11 R)
• M29: 6,190,061 km (0.116 R)
• M30: 6,417,898 km (0.089 R)
• M31: 6,532,939 km (0.112 R)
• M32: 6,726,070 km (0.056 R)
• M33: 7,720,297 km (0.063 R)
• M34: 7,863,163 km (0.065 R)
• M35: 8,089,505 km (0.035 R)
• M36: 8,234,615 km (0.094 R)
• M37: 8,443,603 km (0.115 R)
• M38: 8,611,901 km (0.07 R)
• M39: 9,037,806 km (0.092 R)
• M40: 9,843,989 km (0.096 R)
• M41: 10,177,293 km (0.104 R)
• M42: 10,289,342 km (0.062 R)
• M43: 10,446,719 km (0.119 R)
• M44: 11,130,530 km (0.079 R)
• M45: 11,571,246 km (0.113 R)
• M46: 12,112,341 km (0.096 R)
• M47: 12,445,645 km (0.048 R)
• M48: 12,685,750 km (0.091 R)
• M49: 12,951,585 km (0.062 R)
• M50: 13,146,062 km (0.12 R)
• M51: 13,537,859 km (0.108 R)
• M52: 14,008,345 km (0.095 R)
• M53: 14,258,023 km (0.065 R)
• M54: 14,433,801 km (0.12 R)
• M55: 15,528,857 km (0.104 R)
• M56: 15,839,273 km (0.103 R)
• M57: 16,862,223 km (0.119 R)
• M58: 17,048,024 km (0.102 R)
• M59: 17,395,091 km (0.073 R)
• M60: 17,690,547 km (0.114 R)
• M61: 18,259,168 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25

Radius: 9.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.13 AU - 11.23 AU

Year: 11863 Days

Day: 7.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 17,817,956 km

• M1: 162,314 km (0.072 R)
• M2: 292,015 km (0.063 R)
• M3: 423,212 km (0.118 R)
• M4: 501,153 km (0.088 R)
• M5: 708,047 km (0.097 R)
• M6: 804,238 km (0.045 R)
• M7: 886,367 km (0.103 R)
• M8: 962,064 km (0.076 R)
• M9: 1,050,027 km (0.11 R)
• M10: 1,485,656 km (0.054 R)
• M11: 1,623,436 km (0.064 R)
• M12: 2,062,207 km (0.117 R)
• M13: 2,900,852 km (0.088 R)
• M14: 3,074,386 km (0.056 R)
• M15: 3,311,199 km (0.103 R)
• M16: 3,416,666 km (0.104 R)
• M17: 4,154,034 km (0.108 R)
• M18: 4,251,721 km (0.034 R)
• M19: 4,499,306 km (0.091 R)
• M20: 5,287,537 km (0.064 R)
• M21: 5,733,937 km (0.09 R)
• M22: 6,548,796 km (0.117 R)
• M23: 7,301,423 km (0.117 R)
• M24: 7,419,606 km (0.097 R)
• M25: 7,598,076 km (0.086 R)
• M26: 7,717,904 km (0.091 R)
• M27: 7,898,768 km (0.088 R)
• M28: 8,326,318 km (0.068 R)
• M29: 8,449,886 km (0.071 R)
• M30: 8,698,967 km (0.119 R)
• M31: 9,610,915 km (0.081 R)
• M32: 10,045,347 km (0.081 R)
• M33: 10,464,072 km (0.09 R)
• M34: 10,597,513 km (0.054 R)
• M35: 10,911,070 km (0.065 R)
• M36: 11,547,310 km (0.038 R)
• M37: 11,685,239 km (0.07 R)
• M38: 11,916,368 km (0.109 R)
• M39: 12,998,709 km (0.1 R)
• M40: 13,406,812 km (0.103 R)
• M41: 13,527,537 km (0.07 R)
• M42: 13,600,242 km (0.089 R)
• M43: 14,407,921 km (0.113 R)
• M44: 14,531,638 km (0.09 R)
• M45: 14,805,252 km (0.096 R)
• M46: 15,180,893 km (0.089 R)
• M47: 16,249,620 km (0.102 R)
• M48: 16,352,543 km (0.115 R)
• M49: 16,740,899 km (0.067 R)
• M50: 17,263,445 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 19,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit