🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.43 AU - 1.45 AU

Year: 613 Days

Day: 24.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.44 AU - 1.48 AU

Year: 626 Days

Day: 15.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 12.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.19 AU - 10.61 AU

Year: 11051 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,238,323 km

• M1: 331,808 km (0.11 R)
• M2: 936,931 km (0.081 R)
• M3: 1,066,334 km (0.097 R)
• M4: 1,323,492 km (0.079 R)
• M5: 1,491,940 km (0.032 R)
• M6: 1,713,045 km (0.042 R)
• M7: 1,921,435 km (0.103 R)
• M8: 2,262,518 km (0.116 R)
• M9: 2,389,078 km (0.084 R)
• M10: 2,919,253 km (0.064 R)
• M11: 3,057,631 km (0.041 R)
• M12: 3,141,705 km (0.076 R)
• M13: 3,722,294 km (0.038 R)
• M14: 4,148,648 km (0.099 R)
• M15: 4,526,682 km (0.097 R)
• M16: 4,687,500 km (0.055 R)
• M17: 4,850,262 km (0.079 R)
• M18: 5,048,180 km (0.114 R)
• M19: 5,148,112 km (0.076 R)
• M20: 5,417,836 km (0.115 R)
• M21: 5,936,343 km (0.049 R)
• M22: 6,254,986 km (0.112 R)
• M23: 6,398,451 km (0.12 R)
• M24: 6,615,816 km (0.103 R)
• M25: 6,798,774 km (0.096 R)
• M26: 7,282,424 km (0.03 R)
• M27: 9,041,396 km (0.051 R)
• M28: 10,538,871 km (0.101 R)
• M29: 10,710,011 km (0.06 R)
• M30: 11,403,846 km (0.101 R)
• M31: 12,607,510 km (0.114 R)
• M32: 13,991,889 km (0.087 R)
• M33: 14,321,902 km (0.115 R)
• M34: 14,606,736 km (0.117 R)
• M35: 15,085,748 km (0.118 R)
• M36: 16,206,985 km (0.101 R)
• M37: 18,374,358 km (0.11 R)
• M38: 19,099,609 km (0.091 R)
• M39: 19,570,693 km (0.055 R)
• M40: 19,834,134 km (0.075 R)
• M41: 19,939,900 km (0.096 R)
• M42: 20,685,047 km (0.107 R)
• M43: 21,276,856 km (0.087 R)
• M44: 21,656,386 km (0.039 R)
• M45: 21,819,747 km (0.117 R)
• M46: 22,147,815 km (0.066 R)
• M47: 22,919,291 km (0.048 R)
• M48: 23,030,293 km (0.072 R)
• M49: 23,141,444 km (0.074 R)
• M50: 25,688,647 km (0.062 R)
• M51: 27,376,859 km (0.112 R)
• M52: 28,264,124 km (0.058 R)
• M53: 28,442,744 km (0.108 R)
• M54: 29,582,381 km (0.098 R)
• M55: 29,945,455 km (0.12 R)
• M56: 30,859,498 km (0.106 R)
• M57: 31,043,353 km (0.086 R)
• M58: 32,092,483 km (0.057 R)
• M59: 32,403,198 km (0.113 R)
• M60: 32,590,195 km (0.09 R)
• M61: 33,027,769 km (0.119 R)
• M62: 33,404,307 km (0.082 R)
• M63: 35,244,810 km (0.082 R)
• M64: 35,372,865 km (0.111 R)
• M65: 36,338,819 km (0.092 R)
• M66: 36,533,146 km (0.082 R)
• M67: 36,987,625 km (0.059 R)
• M68: 37,444,048 km (0.1 R)
• M69: 37,771,218 km (0.062 R)
• M70: 39,222,168 km (0.057 R)
• M71: 39,354,861 km (0.102 R)
• M72: 40,154,911 km (0.03 R)
• M73: 40,624,050 km (0.043 R)
• M74: 41,229,772 km (0.102 R)
• M75: 42,110,155 km (0.105 R)
• M76: 42,586,774 km (0.111 R)
• M77: 44,927,083 km (0.109 R)
• M78: 45,483,886 km (0.098 R)
• M79: 46,604,225 km (0.099 R)
• M80: 46,885,618 km (0.12 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 11,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit