🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.56 AU - 0.58 AU

Year: 153 Days

Day: 38 Hours

Environment

Temp: 188 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,000,774 km

• M1: 48,919 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.88 AU - 1.06 AU

Year: 341 Days

Day: 17.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 8

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.53 AU - 7.97 AU

Year: 7690 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 93,000,774 km

• M1: 99,483 km (0.093 R)
• M2: 412,142 km (0.108 R)
• M3: 876,045 km (0.111 R)
• M4: 1,260,212 km (0.062 R)
• M5: 1,529,937 km (0.09 R)
• M6: 2,188,168 km (0.12 R)
• M7: 2,711,162 km (0.079 R)
• M8: 3,671,730 km (0.118 R)
• M9: 3,956,116 km (0.11 R)
• M10: 4,384,115 km (0.05 R)
• M11: 5,303,544 km (0.118 R)
• M12: 6,412,962 km (0.075 R)
• M13: 7,978,802 km (0.051 R)
• M14: 8,704,502 km (0.088 R)
• M15: 11,542,673 km (0.091 R)
• M16: 11,948,980 km (0.098 R)
• M17: 16,360,921 km (0.055 R)
• M18: 16,744,490 km (0.088 R)
• M19: 20,105,505 km (0.104 R)
• M20: 26,604,336 km (0.043 R)
• M21: 28,862,067 km (0.094 R)
• M22: 32,634,476 km (0.083 R)
• M23: 35,218,181 km (0.113 R)
• M24: 35,643,937 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.2

Radius: 6.1

Gravity: 21.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.67 AU - 14.93 AU

Year: 19275 Days

Day: 20.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 93,000,774 km

• M1: 75,846 km (0.052 R)
• M2: 280,346 km (0.07 R)
• M3: 635,342 km (0.087 R)
• M4: 827,875 km (0.103 R)
• M5: 1,336,059 km (0.096 R)
• M6: 1,954,197 km (0.114 R)
• M7: 2,949,322 km (0.108 R)
• M8: 3,243,581 km (0.111 R)
• M9: 4,345,818 km (0.113 R)
• M10: 4,799,249 km (0.032 R)
• M11: 6,007,402 km (0.105 R)
• M12: 8,953,582 km (0.089 R)
• M13: 9,514,125 km (0.099 R)
• M14: 10,581,656 km (0.11 R)
• M15: 12,534,656 km (0.051 R)
• M16: 13,164,463 km (0.045 R)
• M17: 14,036,768 km (0.081 R)
• M18: 14,715,793 km (0.033 R)
• M19: 15,180,594 km (0.116 R)
• M20: 16,633,488 km (0.103 R)
• M21: 17,308,025 km (0.068 R)
• M22: 20,957,016 km (0.081 R)
• M23: 21,545,235 km (0.087 R)
• M24: 24,008,214 km (0.062 R)
• M25: 26,086,727 km (0.068 R)
• M26: 31,994,347 km (0.053 R)
• M27: 33,168,242 km (0.077 R)
• M28: 35,188,262 km (0.062 R)
• M29: 37,288,915 km (0.053 R)
• M30: 37,718,859 km (0.052 R)
• M31: 61,664,541 km (0.051 R)
• M32: 63,479,762 km (0.114 R)
• M33: 64,916,051 km (0.081 R)
• M34: 65,538,229 km (0.089 R)
• M35: 65,746,469 km (0.059 R)
• M36: 67,428,398 km (0.043 R)
• M37: 70,440,551 km (0.034 R)
• M38: 74,897,371 km (0.093 R)
• M39: 76,500,611 km (0.082 R)
• M40: 77,427,071 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.2

Radius: 6.7

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.04 AU - 17.88 AU

Year: 24896 Days

Day: 21.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,000,774 km

• M1: 83,924 km (0.071 R)
• M2: 700,716 km (0.095 R)
• M3: 1,141,731 km (0.099 R)
• M4: 1,383,930 km (0.099 R)
• M5: 4,101,375 km (0.078 R)
• M6: 4,454,725 km (0.114 R)
• M7: 5,766,400 km (0.11 R)
• M8: 6,534,285 km (0.098 R)
• M9: 7,470,918 km (0.103 R)
• M10: 7,998,400 km (0.048 R)
• M11: 8,720,957 km (0.116 R)
• M12: 9,010,130 km (0.064 R)
• M13: 12,264,482 km (0.114 R)
• M14: 13,148,306 km (0.061 R)
• M15: 15,042,066 km (0.117 R)
• M16: 15,711,666 km (0.116 R)
• M17: 17,655,840 km (0.09 R)
• M18: 18,495,383 km (0.118 R)
• M19: 19,953,514 km (0.08 R)
• M20: 22,228,149 km (0.077 R)
• M21: 22,551,131 km (0.089 R)
• M22: 23,539,075 km (0.109 R)
• M23: 24,555,443 km (0.069 R)
• M24: 27,040,264 km (0.115 R)
• M25: 27,779,876 km (0.064 R)
• M26: 29,818,147 km (0.081 R)
• M27: 32,780,633 km (0.061 R)
• M28: 41,194,766 km (0.069 R)
• M29: 42,668,753 km (0.098 R)
• M30: 44,008,103 km (0.092 R)
• M31: 46,946,953 km (0.113 R)
• M32: 52,638,255 km (0.114 R)
• M33: 57,550,002 km (0.107 R)
• M34: 58,772,665 km (0.113 R)
• M35: 59,597,249 km (0.105 R)
• M36: 63,403,916 km (0.065 R)
• M37: 75,790,620 km (0.108 R)
• M38: 89,968,159 km (0.069 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 11,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit