🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.69 AU - 2.57 AU

Year: 1165 Days

Day: 35.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 169.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,640,607 km

• M1: 28,573 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.38 AU - 2.86 AU

Year: 1589 Days

Day: 36.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.5

Radius: 14.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.13 AU - 5.89 AU

Year: 4202 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,640,607 km

• M1: 185,352 km (0.116 R)
• M2: 1,567,486 km (0.075 R)
• M3: 2,046,200 km (0.077 R)
• M4: 3,069,748 km (0.075 R)
• M5: 3,913,779 km (0.088 R)
• M6: 6,146,677 km (0.086 R)
• M7: 6,854,574 km (0.089 R)
• M8: 9,165,562 km (0.108 R)
• M9: 10,168,018 km (0.117 R)
• M10: 13,245,695 km (0.119 R)
• M11: 14,674,504 km (0.112 R)
• M12: 17,502,053 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49

Radius: 11.4

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.77 AU - 6.37 AU

Year: 4926 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,640,607 km

• M1: 190,139 km (0.086 R)
• M2: 2,073,726 km (0.114 R)
• M3: 4,350,156 km (0.11 R)
• M4: 4,934,336 km (0.065 R)
• M5: 5,919,588 km (0.12 R)
• M6: 7,837,283 km (0.094 R)
• M7: 9,205,954 km (0.08 R)
• M8: 11,760,337 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.4

Radius: 11

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.63 AU - 11.21 AU

Year: 12605 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,640,607 km

• M1: 138,827 km (0.114 R)
• M2: 512,223 km (0.101 R)
• M3: 908,209 km (0.078 R)
• M4: 1,458,579 km (0.118 R)
• M5: 2,261,022 km (0.095 R)
• M6: 5,285,742 km (0.087 R)
• M7: 6,154,307 km (0.09 R)
• M8: 8,454,075 km (0.07 R)
• M9: 9,744,207 km (0.058 R)
• M10: 10,878,757 km (0.11 R)
• M11: 13,668,458 km (0.12 R)
• M12: 16,087,905 km (0.102 R)
• M13: 16,604,017 km (0.097 R)
• M14: 17,669,304 km (0.091 R)
• M15: 19,935,861 km (0.089 R)
• M16: 23,689,421 km (0.086 R)
• M17: 24,165,591 km (0.064 R)
• M18: 25,136,930 km (0.107 R)
• M19: 26,847,731 km (0.072 R)
• M20: 31,749,306 km (0.098 R)
• M21: 37,601,874 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 15,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit