🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.07 AU

Year: 289 Days

Day: 22.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.92 AU - 2.72 AU

Year: 1260 Days

Day: 16.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.3

Radius: 12.3

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.88 AU - 13.66 AU

Year: 13486 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,142,802 km

• M1: 198,965 km (0.083 R)
• M2: 298,149 km (0.055 R)
• M3: 541,843 km (0.09 R)
• M4: 815,159 km (0.12 R)
• M5: 961,914 km (0.11 R)
• M6: 1,103,733 km (0.118 R)
• M7: 1,222,514 km (0.051 R)
• M8: 2,325,200 km (0.048 R)
• M9: 2,480,183 km (0.065 R)
• M10: 2,760,081 km (0.034 R)
• M11: 2,883,349 km (0.102 R)
• M12: 3,092,786 km (0.057 R)
• M13: 3,504,629 km (0.113 R)
• M14: 4,003,538 km (0.102 R)
• M15: 4,285,081 km (0.09 R)
• M16: 4,380,525 km (0.069 R)
• M17: 5,042,795 km (0.098 R)
• M18: 5,168,906 km (0.06 R)
• M19: 5,296,064 km (0.065 R)
• M20: 5,424,419 km (0.096 R)
• M21: 5,868,276 km (0.115 R)
• M22: 5,974,341 km (0.096 R)
• M23: 6,081,153 km (0.117 R)
• M24: 6,487,461 km (0.057 R)
• M25: 6,707,819 km (0.104 R)
• M26: 7,127,591 km (0.098 R)
• M27: 7,846,259 km (0.105 R)
• M28: 8,348,309 km (0.098 R)
• M29: 8,558,045 km (0.059 R)
• M30: 8,708,840 km (0.083 R)
• M31: 8,921,718 km (0.104 R)
• M32: 9,290,477 km (0.08 R)
• M33: 9,570,225 km (0.063 R)
• M34: 10,170,262 km (0.104 R)
• M35: 10,426,523 km (0.076 R)
• M36: 11,572,891 km (0.048 R)
• M37: 11,807,012 km (0.101 R)
• M38: 12,110,247 km (0.1 R)
• M39: 12,793,460 km (0.118 R)
• M40: 12,966,246 km (0.111 R)
• M41: 13,139,779 km (0.107 R)
• M42: 13,700,323 km (0.093 R)
• M43: 14,447,863 km (0.078 R)
• M44: 14,736,138 km (0.105 R)
• M45: 14,917,301 km (0.104 R)
• M46: 15,062,710 km (0.088 R)
• M47: 15,982,588 km (0.104 R)
• M48: 16,580,830 km (0.1 R)
• M49: 16,693,776 km (0.055 R)
• M50: 17,607,071 km (0.11 R)
• M51: 17,799,304 km (0.05 R)
• M52: 18,263,656 km (0.104 R)
• M53: 19,800,325 km (0.119 R)
• M54: 20,362,065 km (0.112 R)
• M55: 20,847,660 km (0.111 R)
• M56: 20,969,732 km (0.05 R)
• M57: 21,132,794 km (0.09 R)
• M58: 21,296,154 km (0.108 R)
• M59: 22,037,113 km (0.049 R)
• M60: 22,161,429 km (0.098 R)
• M61: 22,285,894 km (0.099 R)
• M62: 22,410,659 km (0.12 R)
• M63: 23,417,303 km (0.062 R)
• M64: 23,713,656 km (0.082 R)
• M65: 24,352,888 km (0.068 R)
• M66: 24,610,196 km (0.115 R)
• M67: 25,127,356 km (0.061 R)
• M68: 25,300,590 km (0.106 R)
• M69: 25,517,806 km (0.039 R)
• M70: 27,722,729 km (0.101 R)
• M71: 27,812,189 km (0.037 R)
• M72: 29,393,289 km (0.054 R)
• M73: 29,850,310 km (0.107 R)
• M74: 30,355,951 km (0.088 R)
• M75: 30,448,103 km (0.082 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 19,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit