🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.61 AU - 0.79 AU

Year: 205 Days

Day: 35.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,093,417 km

• M1: 266,135 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.8 AU - 1.04 AU

Year: 309 Days

Day: 26.7 Hours

Environment

Temp: 91 °C

Axial Tilt: 76 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.28 AU - 1.38 AU

Year: 537 Days

Day: 19.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.66 AU - 2.54 AU

Year: 1065 Days

Day: 42.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,093,417 km

• M1: 22,140 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.6

Radius: 11.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.3 AU - 10.74 AU

Year: 9477 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,093,417 km

• M1: 150,047 km (0.111 R)
• M2: 768,634 km (0.067 R)
• M3: 1,251,237 km (0.106 R)
• M4: 2,695,305 km (0.1 R)
• M5: 4,834,106 km (0.032 R)
• M6: 8,737,712 km (0.107 R)
• M7: 9,649,362 km (0.113 R)
• M8: 10,191,953 km (0.1 R)
• M9: 12,277,497 km (0.116 R)
• M10: 17,828,027 km (0.071 R)
• M11: 18,328,432 km (0.089 R)
• M12: 20,492,814 km (0.069 R)
• M13: 23,561,964 km (0.104 R)
• M14: 26,115,899 km (0.098 R)
• M15: 27,088,883 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.7

Radius: 8.6

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.91 AU - 10.39 AU

Year: 10487 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,093,417 km

• M1: 106,962 km (0.066 R)
• M2: 406,757 km (0.068 R)
• M3: 793,617 km (0.105 R)
• M4: 1,118,693 km (0.116 R)
• M5: 1,393,355 km (0.119 R)
• M6: 1,925,624 km (0.099 R)
• M7: 2,505,166 km (0.078 R)
• M8: 4,008,625 km (0.098 R)
• M9: 4,328,016 km (0.047 R)
• M10: 4,633,046 km (0.053 R)
• M11: 8,432,982 km (0.114 R)
• M12: 8,765,388 km (0.102 R)
• M13: 11,689,578 km (0.083 R)
• M14: 12,772,816 km (0.104 R)
• M15: 15,277,383 km (0.06 R)
• M16: 19,129,379 km (0.116 R)
• M17: 23,119,304 km (0.112 R)
• M18: 25,702,261 km (0.077 R)
• M19: 30,313,914 km (0.11 R)
• M20: 30,982,766 km (0.078 R)
• M21: 35,942,384 km (0.093 R)
• M22: 40,325,901 km (0.074 R)
• M23: 42,784,841 km (0.055 R)
• M24: 43,344,487 km (0.091 R)
• M25: 43,909,069 km (0.076 R)
• M26: 44,335,723 km (0.094 R)
• M27: 46,070,011 km (0.112 R)
• M28: 50,136,530 km (0.078 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit