🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.41 AU - 0.65 AU

Year: 140 Days

Day: 43.3 Hours

Environment

Temp: 251 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.72 AU - 0.76 AU

Year: 230 Days

Day: 44.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,086,364 km

• M1: 287,677 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.65 AU - 1.93 AU

Year: 866 Days

Day: 26.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.75 AU - 2.83 AU

Year: 1253 Days

Day: 20.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.4 AU - 3.5 AU

Year: 1832 Days

Day: 29.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,086,364 km

• M1: 782,546 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.07 AU - 3.51 AU

Year: 2158 Days

Day: 32.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,086,364 km

• M1: 1,337,106 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.6

Radius: 9.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.09 AU - 7.27 AU

Year: 5556 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 23,086,364 km

• M1: 165,306 km (0.055 R)
• M2: 240,404 km (0.105 R)
• M3: 416,929 km (0.1 R)
• M4: 587,022 km (0.058 R)
• M5: 788,381 km (0.084 R)
• M6: 2,007,005 km (0.072 R)
• M7: 2,493,797 km (0.112 R)
• M8: 2,561,415 km (0.111 R)
• M9: 3,149,185 km (0.113 R)
• M10: 3,648,991 km (0.066 R)
• M11: 3,934,574 km (0.106 R)
• M12: 4,106,761 km (0.038 R)
• M13: 4,200,559 km (0.031 R)
• M14: 4,680,020 km (0.053 R)
• M15: 4,834,405 km (0.032 R)
• M16: 5,047,582 km (0.104 R)
• M17: 5,631,313 km (0.064 R)
• M18: 6,989,811 km (0.119 R)
• M19: 7,231,112 km (0.105 R)
• M20: 7,573,691 km (0.112 R)
• M21: 7,705,637 km (0.091 R)
• M22: 7,771,759 km (0.055 R)
• M23: 7,955,016 km (0.113 R)
• M24: 8,038,642 km (0.081 R)
• M25: 8,393,488 km (0.057 R)
• M26: 9,188,600 km (0.102 R)
• M27: 9,311,719 km (0.103 R)
• M28: 9,881,538 km (0.036 R)
• M29: 10,499,377 km (0.056 R)
• M30: 10,701,932 km (0.098 R)
• M31: 11,317,378 km (0.09 R)
• M32: 12,582,677 km (0.114 R)
• M33: 13,212,185 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.3

Radius: 9.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.55 AU - 9.39 AU

Year: 8915 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 23,086,364 km

• M1: 183,108 km (0.067 R)
• M2: 288,275 km (0.099 R)
• M3: 822,788 km (0.084 R)
• M4: 1,013,825 km (0.104 R)
• M5: 1,244,804 km (0.047 R)
• M6: 1,308,383 km (0.031 R)
• M7: 1,465,910 km (0.089 R)
• M8: 1,629,719 km (0.108 R)
• M9: 1,756,578 km (0.103 R)
• M10: 1,960,630 km (0.07 R)
• M11: 2,391,920 km (0.051 R)
• M12: 2,668,228 km (0.1 R)
• M13: 3,251,360 km (0.081 R)
• M14: 3,430,429 km (0.074 R)
• M15: 3,594,388 km (0.116 R)
• M16: 3,930,086 km (0.108 R)
• M17: 4,691,688 km (0.104 R)
• M18: 4,874,048 km (0.075 R)
• M19: 6,016,078 km (0.086 R)
• M20: 6,214,296 km (0.107 R)
• M21: 6,867,440 km (0.046 R)
• M22: 7,237,246 km (0.063 R)
• M23: 10,028,293 km (0.094 R)
• M24: 10,500,574 km (0.077 R)
• M25: 11,222,683 km (0.116 R)
• M26: 11,303,914 km (0.086 R)
• M27: 11,576,033 km (0.109 R)
• M28: 12,742,597 km (0.11 R)
• M29: 12,997,362 km (0.092 R)
• M30: 13,368,515 km (0.075 R)
• M31: 13,917,090 km (0.092 R)
• M32: 14,091,970 km (0.061 R)
• M33: 14,561,558 km (0.102 R)
• M34: 14,739,130 km (0.08 R)
• M35: 15,395,865 km (0.066 R)
• M36: 15,697,604 km (0.094 R)
• M37: 16,986,090 km (0.116 R)
• M38: 18,852,922 km (0.117 R)
• M39: 20,089,348 km (0.088 R)
• M40: 20,518,395 km (0.067 R)
• M41: 21,385,464 km (0.087 R)
• M42: 22,742,766 km (0.079 R)
• M43: 22,811,282 km (0.08 R)
• M44: 22,948,762 km (0.096 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 16,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit