🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.47 AU - 0.59 AU

Year: 138 Days

Day: 29.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.45 AU - 0.63 AU

Year: 142 Days

Day: 16.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,028,925 km

• M1: 223,649 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.56 AU - 0.78 AU

Year: 196 Days

Day: 25.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,028,925 km

• M1: 38,447 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.73 AU - 0.77 AU

Year: 233 Days

Day: 45.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,028,925 km

• M1: 93,798 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.87 AU - 1.27 AU

Year: 396 Days

Day: 19.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.53 AU - 2.15 AU

Year: 894 Days

Day: 35.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,028,925 km

• M1: 61,634 km (0.117 R)
• M2: 405,261 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.02 AU - 2.42 AU

Year: 1185 Days

Day: 28.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.12 AU - 5.84 AU

Year: 3980 Days

Day: 19.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232

Radius: 9.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.49 AU - 9.07 AU

Year: 8533 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,028,925 km

• M1: 119,529 km (0.087 R)
• M2: 598,541 km (0.116 R)
• M3: 1,019,958 km (0.076 R)
• M4: 1,636,002 km (0.066 R)
• M5: 2,259,227 km (0.051 R)
• M6: 2,600,909 km (0.053 R)
• M7: 2,939,598 km (0.072 R)
• M8: 3,348,449 km (0.041 R)
• M9: 3,839,429 km (0.068 R)
• M10: 4,939,422 km (0.114 R)
• M11: 5,693,246 km (0.046 R)
• M12: 6,881,801 km (0.088 R)
• M13: 7,254,898 km (0.088 R)
• M14: 7,677,363 km (0.08 R)
• M15: 9,124,273 km (0.113 R)
• M16: 9,869,570 km (0.083 R)
• M17: 13,107,317 km (0.046 R)
• M18: 13,523,348 km (0.037 R)
• M19: 14,824,999 km (0.065 R)
• M20: 18,119,593 km (0.066 R)
• M21: 19,429,771 km (0.099 R)
• M22: 21,440,217 km (0.057 R)
• M23: 22,311,326 km (0.075 R)
• M24: 26,774,129 km (0.113 R)
• M25: 29,790,621 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.2

Radius: 3.9

Gravity: 41.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.5 AU - 15.64 AU

Year: 16923 Days

Day: 21.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,028,925 km

• M1: 52,060 km (0.117 R)
• M2: 177,423 km (0.075 R)
• M3: 350,358 km (0.111 R)
• M4: 760,705 km (0.11 R)
• M5: 949,198 km (0.096 R)
• M6: 1,405,771 km (0.046 R)
• M7: 2,071,781 km (0.053 R)
• M8: 2,711,013 km (0.108 R)
• M9: 3,813,848 km (0.082 R)
• M10: 4,022,986 km (0.113 R)
• M11: 5,294,418 km (0.059 R)
• M12: 9,927,165 km (0.091 R)
• M13: 10,670,667 km (0.096 R)
• M14: 10,847,342 km (0.095 R)
• M15: 11,389,185 km (0.076 R)
• M16: 11,512,005 km (0.067 R)
• M17: 11,635,722 km (0.097 R)
• M18: 13,257,962 km (0.048 R)
• M19: 15,396,164 km (0.112 R)
• M20: 15,697,454 km (0.073 R)
• M21: 16,704,397 km (0.11 R)
• M22: 17,507,588 km (0.087 R)
• M23: 20,703,448 km (0.097 R)
• M24: 21,163,162 km (0.115 R)
• M25: 26,569,180 km (0.112 R)
• M26: 30,288,183 km (0.103 R)
• M27: 32,333,037 km (0.094 R)
• M28: 33,957,370 km (0.053 R)
• M29: 38,461,164 km (0.099 R)
• M30: 40,141,148 km (0.079 R)
• M31: 42,604,127 km (0.109 R)
• M32: 44,098,909 km (0.1 R)
• M33: 49,605,756 km (0.113 R)
• M34: 57,156,110 km (0.03 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 17,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit