🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.77 AU - 0.89 AU

Year: 279 Days

Day: 45.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,272,341 km

• M1: 53,257 km (0.063 R)
• M2: 623,075 km (0.09 R)

Asteroid Belt

Center: 2.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.3

Radius: 10

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.36 AU - 5.38 AU

Year: 3965 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,272,341 km

• M1: 124,615 km (0.093 R)
• M2: 506,688 km (0.039 R)
• M3: 821,592 km (0.111 R)
• M4: 1,157,588 km (0.115 R)
• M5: 2,108,732 km (0.12 R)
• M6: 2,922,394 km (0.117 R)
• M7: 3,439,105 km (0.066 R)
• M8: 3,769,717 km (0.056 R)
• M9: 4,405,508 km (0.109 R)
• M10: 4,796,557 km (0.091 R)
• M11: 6,365,988 km (0.117 R)
• M12: 7,019,431 km (0.099 R)
• M13: 7,458,052 km (0.112 R)
• M14: 7,914,924 km (0.09 R)
• M15: 8,599,933 km (0.119 R)
• M16: 9,893,206 km (0.028 R)
• M17: 12,769,375 km (0.114 R)
• M18: 15,210,663 km (0.106 R)
• M19: 17,150,349 km (0.068 R)
• M20: 17,832,066 km (0.101 R)
• M21: 19,008,354 km (0.115 R)
• M22: 19,615,422 km (0.085 R)
• M23: 21,125,463 km (0.046 R)
• M24: 21,449,492 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.6

Radius: 4.5

Gravity: 28.47 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.18 AU - 14.84 AU

Year: 19348 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,272,341 km

• M1: 55,950 km (0.106 R)
• M2: 217,515 km (0.07 R)
• M3: 388,954 km (0.041 R)
• M4: 793,467 km (0.077 R)
• M5: 1,014,573 km (0.114 R)
• M6: 1,193,043 km (0.033 R)
• M7: 1,698,534 km (0.112 R)
• M8: 2,067,891 km (0.117 R)
• M9: 2,271,644 km (0.102 R)
• M10: 3,015,145 km (0.097 R)
• M11: 5,915,698 km (0.117 R)
• M12: 6,119,151 km (0.094 R)
• M13: 6,411,914 km (0.094 R)
• M14: 7,533,749 km (0.058 R)
• M15: 10,748,009 km (0.082 R)
• M16: 11,548,058 km (0.091 R)
• M17: 14,041,406 km (0.077 R)
• M18: 15,298,626 km (0.106 R)
• M19: 15,837,478 km (0.085 R)
• M20: 18,897,502 km (0.084 R)
• M21: 19,968,922 km (0.046 R)
• M22: 23,223,125 km (0.099 R)
• M23: 23,831,838 km (0.06 R)
• M24: 24,555,443 km (0.119 R)
• M25: 26,046,336 km (0.111 R)
• M26: 27,596,469 km (0.091 R)
• M27: 29,442,207 km (0.093 R)
• M28: 30,515,722 km (0.065 R)
• M29: 38,912,800 km (0.101 R)
• M30: 41,971,478 km (0.086 R)
• M31: 44,873,527 km (0.115 R)
• M32: 45,343,563 km (0.081 R)
• M33: 45,501,090 km (0.094 R)
• M34: 50,395,334 km (0.114 R)
• M35: 51,929,310 km (0.104 R)
• M36: 54,022,484 km (0.096 R)
• M37: 55,448,900 km (0.082 R)
• M38: 64,736,983 km (0.08 R)
• M39: 68,393,454 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 10,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit