🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.95 AU - 1.51 AU

Year: 522 Days

Day: 36.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 10.1

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.15 AU - 9.55 AU

Year: 10947 Days

Day: 13.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,612,952 km

• M1: 127,009 km (0.082 R)
• M2: 448,195 km (0.105 R)
• M3: 1,040,902 km (0.062 R)
• M4: 1,748,350 km (0.098 R)
• M5: 2,620,057 km (0.103 R)
• M6: 3,022,625 km (0.037 R)
• M7: 4,009,971 km (0.034 R)
• M8: 5,765,502 km (0.098 R)
• M9: 7,360,963 km (0.106 R)
• M10: 8,260,645 km (0.096 R)
• M11: 12,052,053 km (0.042 R)
• M12: 13,955,237 km (0.04 R)
• M13: 15,904,946 km (0.095 R)
• M14: 16,643,362 km (0.101 R)
• M15: 17,021,096 km (0.066 R)
• M16: 18,670,263 km (0.058 R)
• M17: 21,119,180 km (0.117 R)
• M18: 31,545,105 km (0.026 R)
• M19: 36,758,291 km (0.038 R)
• M20: 40,445,280 km (0.106 R)
• M21: 44,661,547 km (0.101 R)
• M22: 46,427,101 km (0.12 R)
• M23: 47,629,718 km (0.11 R)
• M24: 50,253,964 km (0.069 R)
• M25: 53,791,206 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.7

Radius: 6.7

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.66 AU - 17.16 AU

Year: 22044 Days

Day: 24.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,612,952 km

• M1: 83,326 km (0.109 R)
• M2: 785,987 km (0.118 R)
• M3: 1,435,392 km (0.084 R)
• M4: 1,962,574 km (0.105 R)
• M5: 5,098,595 km (0.117 R)
• M6: 5,497,572 km (0.107 R)
• M7: 5,788,989 km (0.113 R)
• M8: 7,606,005 km (0.101 R)
• M9: 10,578,215 km (0.077 R)
• M10: 10,834,775 km (0.119 R)
• M11: 11,360,163 km (0.118 R)
• M12: 11,971,420 km (0.114 R)
• M13: 12,748,132 km (0.113 R)
• M14: 13,038,651 km (0.119 R)
• M15: 14,245,457 km (0.087 R)
• M16: 20,805,773 km (0.119 R)
• M17: 24,177,110 km (0.057 R)
• M18: 24,734,811 km (0.037 R)
• M19: 25,991,882 km (0.118 R)
• M20: 26,695,291 km (0.033 R)
• M21: 28,881,515 km (0.116 R)
• M22: 34,022,296 km (0.091 R)
• M23: 34,441,170 km (0.104 R)
• M24: 36,007,011 km (0.11 R)
• M25: 36,588,049 km (0.087 R)
• M26: 37,619,676 km (0.066 R)
• M27: 43,233,635 km (0.056 R)
• M28: 46,239,206 km (0.104 R)
• M29: 47,098,197 km (0.079 R)
• M30: 52,662,639 km (0.069 R)
• M31: 55,313,214 km (0.081 R)
• M32: 57,457,251 km (0.085 R)
• M33: 59,453,784 km (0.093 R)
• M34: 60,265,203 km (0.102 R)
• M35: 61,084,102 km (0.082 R)
• M36: 70,585,960 km (0.098 R)
• M37: 71,724,250 km (0.1 R)
• M38: 85,321,500 km (0.032 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 17,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit