🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.5 AU - 0.54 AU

Year: 137 Days

Day: 18.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,759,700 km

• M1: 184,305 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.68 AU - 1.12 AU

Year: 312 Days

Day: 41.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.88 AU - 1.04 AU

Year: 344 Days

Day: 31.4 Hours

Environment

Temp: 51 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,759,700 km

• M1: 406,457 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.29 AU - 2.13 AU

Year: 817 Days

Day: 45.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,759,700 km

• M1: 166,951 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.69 AU - 4.75 AU

Year: 3166 Days

Day: 14.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.68 AU - 5.56 AU

Year: 3627 Days

Day: 20.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,759,700 km

• M1: 391,797 km (0.093 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.2

Radius: 8.5

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.1 AU - 6.42 AU

Year: 5721 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,759,700 km

• M1: 205,099 km (0.081 R)
• M2: 319,541 km (0.115 R)
• M3: 622,028 km (0.105 R)
• M4: 803,341 km (0.072 R)
• M5: 987,346 km (0.069 R)
• M6: 1,169,407 km (0.089 R)
• M7: 1,362,537 km (0.062 R)
• M8: 1,548,787 km (0.097 R)
• M9: 1,927,419 km (0.091 R)
• M10: 2,435,005 km (0.105 R)
• M11: 2,537,329 km (0.076 R)
• M12: 2,725,075 km (0.114 R)
• M13: 3,026,365 km (0.069 R)
• M14: 3,248,069 km (0.11 R)
• M15: 3,452,270 km (0.12 R)
• M16: 3,613,985 km (0.115 R)
• M17: 4,089,856 km (0.117 R)
• M18: 4,459,812 km (0.073 R)
• M19: 4,814,807 km (0.109 R)
• M20: 5,021,701 km (0.038 R)
• M21: 5,231,737 km (0.102 R)
• M22: 5,417,687 km (0.098 R)
• M23: 5,525,098 km (0.107 R)
• M24: 5,578,953 km (0.119 R)
• M25: 5,741,865 km (0.11 R)
• M26: 6,211,752 km (0.106 R)
• M27: 6,550,891 km (0.034 R)
• M28: 6,954,207 km (0.073 R)
• M29: 7,188,327 km (0.067 R)
• M30: 7,365,750 km (0.083 R)
• M31: 7,664,497 km (0.113 R)
• M32: 8,120,023 km (0.098 R)
• M33: 8,366,560 km (0.103 R)
• M34: 8,678,322 km (0.066 R)
• M35: 8,867,115 km (0.088 R)
• M36: 9,441,870 km (0.083 R)
• M37: 9,636,197 km (0.099 R)
• M38: 9,930,157 km (0.072 R)
• M39: 10,061,654 km (0.106 R)
• M40: 10,127,626 km (0.117 R)
• M41: 10,459,883 km (0.078 R)
• M42: 10,863,199 km (0.118 R)
• M43: 11,135,018 km (0.116 R)
• M44: 11,754,653 km (0.079 R)
• M45: 13,316,155 km (0.036 R)
• M46: 13,388,710 km (0.066 R)
• M47: 13,753,280 km (0.05 R)
• M48: 14,084,191 km (0.091 R)
• M49: 14,454,894 km (0.107 R)
• M50: 14,828,889 km (0.113 R)
• M51: 14,979,384 km (0.073 R)
• M52: 17,534,815 km (0.093 R)
• M53: 17,654,194 km (0.049 R)
• M54: 17,773,723 km (0.097 R)
• M55: 18,134,104 km (0.119 R)
• M56: 18,295,072 km (0.039 R)
• M57: 18,862,347 km (0.114 R)
• M58: 19,270,899 km (0.036 R)
• M59: 19,599,864 km (0.069 R)
• M60: 20,598,131 km (0.118 R)
• M61: 21,399,975 km (0.106 R)
• M62: 21,997,469 km (0.095 R)
• M63: 22,083,189 km (0.069 R)
• M64: 22,427,563 km (0.071 R)
• M65: 23,998,640 km (0.066 R)
• M66: 24,352,589 km (0.069 R)
• M67: 24,752,912 km (0.109 R)
• M68: 24,976,262 km (0.109 R)
• M69: 25,921,571 km (0.1 R)
• M70: 27,522,867 km (0.056 R)
• M71: 28,079,221 km (0.109 R)
• M72: 28,498,843 km (0.073 R)
• M73: 28,826,762 km (0.081 R)
• M74: 29,250,124 km (0.083 R)
• M75: 29,344,520 km (0.113 R)
• M76: 29,675,580 km (0.07 R)
• M77: 29,817,848 km (0.102 R)
• M78: 30,341,590 km (0.103 R)
• M79: 30,724,261 km (0.08 R)
• M80: 31,012,387 km (0.108 R)
• M81: 31,397,900 km (0.12 R)
• M82: 31,639,650 km (0.102 R)
• M83: 32,759,690 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 19,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit