🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.85 AU - 0.99 AU

Year: 327 Days

Day: 39.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,745,666 km

• M1: 19,897 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.87 AU - 1.27 AU

Year: 410 Days

Day: 26.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,745,666 km

• M1: 220,806 km (0.054 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.1

Radius: 10.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.25 AU - 8.13 AU

Year: 6417 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,745,666 km

• M1: 130,599 km (0.076 R)
• M2: 463,903 km (0.091 R)
• M3: 827,725 km (0.058 R)
• M4: 1,174,493 km (0.088 R)
• M5: 2,380,551 km (0.093 R)
• M6: 3,085,007 km (0.111 R)
• M7: 4,775,014 km (0.064 R)
• M8: 5,599,598 km (0.114 R)
• M9: 5,924,824 km (0.106 R)
• M10: 6,420,441 km (0.112 R)
• M11: 7,250,111 km (0.072 R)
• M12: 7,817,536 km (0.053 R)
• M13: 8,491,175 km (0.076 R)
• M14: 9,001,304 km (0.089 R)
• M15: 10,300,861 km (0.11 R)
• M16: 12,603,920 km (0.088 R)
• M17: 13,113,001 km (0.116 R)
• M18: 14,501,120 km (0.039 R)
• M19: 14,947,370 km (0.088 R)
• M20: 15,691,919 km (0.111 R)
• M21: 18,331,723 km (0.093 R)
• M22: 20,899,571 km (0.091 R)
• M23: 21,541,196 km (0.111 R)
• M24: 22,269,438 km (0.096 R)
• M25: 25,913,792 km (0.115 R)
• M26: 27,239,977 km (0.118 R)
• M27: 28,005,619 km (0.08 R)
• M28: 28,523,976 km (0.046 R)
• M29: 30,117,492 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.8

Radius: 11.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.94 AU - 9.36 AU

Year: 9435 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,745,666 km

• M1: 145,559 km (0.036 R)
• M2: 539,300 km (0.06 R)
• M3: 948,899 km (0.117 R)
• M4: 1,973,944 km (0.113 R)
• M5: 2,517,732 km (0.103 R)
• M6: 3,295,940 km (0.046 R)
• M7: 4,228,085 km (0.067 R)
• M8: 5,392,704 km (0.085 R)
• M9: 7,263,575 km (0.111 R)
• M10: 8,433,879 km (0.115 R)
• M11: 8,835,549 km (0.028 R)
• M12: 9,203,411 km (0.042 R)
• M13: 11,358,966 km (0.105 R)
• M14: 13,467,249 km (0.111 R)
• M15: 15,161,894 km (0.064 R)
• M16: 15,690,273 km (0.056 R)
• M17: 21,754,373 km (0.105 R)
• M18: 24,169,182 km (0.101 R)
• M19: 28,019,980 km (0.078 R)
• M20: 32,153,519 km (0.119 R)
• M21: 38,966,655 km (0.109 R)
• M22: 42,252,871 km (0.076 R)
• M23: 44,633,273 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 12.7

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.44 AU - 10.94 AU

Year: 11186 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,745,666 km

• M1: 158,873 km (0.092 R)
• M2: 857,944 km (0.078 R)
• M3: 1,620,145 km (0.07 R)
• M4: 2,301,713 km (0.032 R)
• M5: 2,732,106 km (0.109 R)
• M6: 3,441,349 km (0.083 R)
• M7: 4,008,475 km (0.076 R)
• M8: 5,577,757 km (0.043 R)
• M9: 6,246,758 km (0.053 R)
• M10: 7,745,430 km (0.104 R)
• M11: 8,483,695 km (0.092 R)
• M12: 9,782,953 km (0.032 R)
• M13: 10,590,632 km (0.114 R)
• M14: 11,039,276 km (0.109 R)
• M15: 12,400,467 km (0.101 R)
• M16: 14,476,436 km (0.069 R)
• M17: 18,010,985 km (0.114 R)
• M18: 18,409,514 km (0.04 R)
• M19: 18,977,238 km (0.048 R)
• M20: 20,838,235 km (0.058 R)
• M21: 21,277,604 km (0.088 R)
• M22: 23,003,814 km (0.097 R)
• M23: 28,097,173 km (0.1 R)
• M24: 30,848,876 km (0.103 R)
• M25: 33,654,883 km (0.089 R)
• M26: 34,382,228 km (0.07 R)
• M27: 34,872,909 km (0.092 R)
• M28: 38,968,151 km (0.1 R)
• M29: 44,524,365 km (0.12 R)
• M30: 46,438,171 km (0.099 R)
• M31: 48,868,089 km (0.112 R)
• M32: 50,271,616 km (0.116 R)
• M33: 50,745,393 km (0.092 R)
• M34: 51,862,440 km (0.08 R)
• M35: 53,815,440 km (0.097 R)
• M36: 55,816,910 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 9.1

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.75 AU - 12.11 AU

Year: 12492 Days

Day: 8.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,745,666 km

• M1: 113,246 km (0.085 R)
• M2: 518,207 km (0.064 R)
• M3: 831,315 km (0.047 R)
• M4: 1,153,100 km (0.054 R)
• M5: 1,558,959 km (0.072 R)
• M6: 2,005,958 km (0.053 R)
• M7: 3,583,467 km (0.034 R)
• M8: 4,456,820 km (0.084 R)
• M9: 5,191,794 km (0.106 R)
• M10: 5,641,635 km (0.111 R)
• M11: 6,345,942 km (0.063 R)
• M12: 6,901,399 km (0.107 R)
• M13: 7,275,244 km (0.093 R)
• M14: 9,402,376 km (0.066 R)
• M15: 10,284,106 km (0.066 R)
• M16: 10,662,738 km (0.056 R)
• M17: 14,234,237 km (0.113 R)
• M18: 14,705,022 km (0.12 R)
• M19: 18,374,358 km (0.032 R)
• M20: 18,932,508 km (0.084 R)
• M21: 21,894,546 km (0.032 R)
• M22: 22,341,395 km (0.108 R)
• M23: 24,190,275 km (0.05 R)
• M24: 27,254,189 km (0.106 R)
• M25: 31,351,375 km (0.118 R)
• M26: 32,494,004 km (0.069 R)
• M27: 35,472,049 km (0.063 R)
• M28: 41,147,044 km (0.081 R)
• M29: 43,072,369 km (0.099 R)
• M30: 43,492,589 km (0.07 R)
• M31: 46,658,529 km (0.098 R)
• M32: 50,594,149 km (0.028 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit