🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.77 AU - 1.19 AU

Year: 362 Days

Day: 42.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,192,265 km

• M1: 36,053 km (0.054 R)
• M2: 96,042 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.23 AU - 1.27 AU

Year: 521 Days

Day: 38 Hours

Environment

Temp: -1 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.81 AU - 3.31 AU

Year: 1995 Days

Day: 26 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,192,265 km

• M1: 711,637 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 10.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.45 AU - 5.69 AU

Year: 4900 Days

Day: 12.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,192,265 km

• M1: 135,536 km (0.075 R)
• M2: 540,497 km (0.11 R)
• M3: 1,334,712 km (0.036 R)
• M4: 1,720,824 km (0.111 R)
• M5: 2,283,761 km (0.116 R)
• M6: 3,779,889 km (0.043 R)
• M7: 4,285,231 km (0.12 R)
• M8: 5,088,721 km (0.043 R)
• M9: 6,105,837 km (0.111 R)
• M10: 6,678,348 km (0.062 R)
• M11: 7,861,368 km (0.06 R)
• M12: 8,393,637 km (0.111 R)
• M13: 10,343,197 km (0.104 R)
• M14: 11,693,916 km (0.074 R)
• M15: 14,166,619 km (0.116 R)
• M16: 14,955,598 km (0.074 R)
• M17: 16,794,605 km (0.085 R)
• M18: 17,380,430 km (0.114 R)
• M19: 18,407,569 km (0.055 R)
• M20: 19,991,063 km (0.079 R)
• M21: 20,649,144 km (0.061 R)
• M22: 21,321,586 km (0.046 R)
• M23: 22,147,965 km (0.11 R)
• M24: 23,572,136 km (0.073 R)
• M25: 25,976,773 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696

Radius: 11.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.9 AU - 9.28 AU

Year: 9385 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,192,265 km

• M1: 147,204 km (0.071 R)
• M2: 698,472 km (0.119 R)
• M3: 1,413,849 km (0.072 R)
• M4: 2,136,706 km (0.107 R)
• M5: 2,652,221 km (0.107 R)
• M6: 3,181,797 km (0.114 R)
• M7: 3,705,390 km (0.049 R)
• M8: 6,657,404 km (0.093 R)
• M9: 7,236,348 km (0.115 R)
• M10: 8,991,131 km (0.089 R)
• M11: 9,747,498 km (0.075 R)
• M12: 11,387,390 km (0.036 R)
• M13: 12,273,009 km (0.042 R)
• M14: 14,307,092 km (0.107 R)
• M15: 19,883,951 km (0.104 R)
• M16: 20,358,924 km (0.068 R)
• M17: 23,107,934 km (0.057 R)
• M18: 23,898,709 km (0.087 R)
• M19: 24,707,435 km (0.091 R)
• M20: 30,467,402 km (0.049 R)
• M21: 32,063,012 km (0.078 R)
• M22: 32,716,606 km (0.075 R)
• M23: 36,826,209 km (0.077 R)
• M24: 45,504,980 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 17,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit