🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.66 AU

Year: 168 Days

Day: 37.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,759,457 km

• M1: 321,935 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.98 AU - 1.24 AU

Year: 413 Days

Day: 41 Hours

Environment

Temp: 44 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,759,457 km

• M1: 38,297 km (0.072 R)
• M2: 69,713 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.17 AU - 1.21 AU

Year: 458 Days

Day: 33.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.23 AU - 1.25 AU

Year: 488 Days

Day: 43.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 142.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.3

Radius: 10

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.53 AU - 7.37 AU

Year: 6470 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,759,457 km

• M1: 124,316 km (0.08 R)
• M2: 847,472 km (0.051 R)
• M3: 1,227,002 km (0.046 R)
• M4: 1,695,841 km (0.096 R)
• M5: 2,451,909 km (0.096 R)
• M6: 3,089,794 km (0.06 R)
• M7: 4,596,245 km (0.116 R)
• M8: 5,483,061 km (0.098 R)
• M9: 7,320,721 km (0.094 R)
• M10: 8,565,076 km (0.117 R)
• M11: 10,069,881 km (0.103 R)
• M12: 13,493,878 km (0.073 R)
• M13: 15,974,509 km (0.032 R)
• M14: 19,647,436 km (0.046 R)
• M15: 20,714,518 km (0.118 R)
• M16: 24,449,827 km (0.045 R)

Asteroid Belt

Center: 8.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.5

Radius: 11.4

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.58 AU - 10.86 AU

Year: 10700 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,759,457 km

• M1: 141,819 km (0.113 R)
• M2: 509,381 km (0.045 R)
• M3: 939,475 km (0.095 R)
• M4: 1,435,242 km (0.09 R)
• M5: 2,790,599 km (0.102 R)
• M6: 3,545,619 km (0.114 R)
• M7: 3,916,622 km (0.106 R)
• M8: 4,737,615 km (0.068 R)
• M9: 7,125,197 km (0.036 R)
• M10: 7,546,614 km (0.111 R)
• M11: 8,074,246 km (0.045 R)
• M12: 8,816,102 km (0.111 R)
• M13: 9,501,858 km (0.082 R)
• M14: 11,259,334 km (0.096 R)
• M15: 14,857,612 km (0.095 R)
• M16: 16,548,516 km (0.109 R)
• M17: 19,401,647 km (0.107 R)
• M18: 21,159,123 km (0.087 R)
• M19: 21,592,657 km (0.09 R)
• M20: 24,700,553 km (0.097 R)
• M21: 25,865,173 km (0.055 R)
• M22: 27,066,144 km (0.109 R)
• M23: 33,399,370 km (0.089 R)
• M24: 36,534,194 km (0.072 R)
• M25: 37,158,765 km (0.093 R)
• M26: 44,506,863 km (0.073 R)
• M27: 45,076,232 km (0.091 R)
• M28: 47,402,479 km (0.11 R)
• M29: 47,847,383 km (0.037 R)
• M30: 51,820,852 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.2

Radius: 6.5

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.24 AU - 16.92 AU

Year: 20678 Days

Day: 18.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,759,457 km

• M1: 81,830 km (0.102 R)
• M2: 300,393 km (0.115 R)
• M3: 512,971 km (0.106 R)
• M4: 1,201,271 km (0.077 R)
• M5: 1,554,322 km (0.046 R)
• M6: 1,837,810 km (0.117 R)
• M7: 2,878,263 km (0.115 R)
• M8: 3,087,999 km (0.11 R)
• M9: 3,358,323 km (0.084 R)
• M10: 4,446,198 km (0.112 R)
• M11: 5,053,715 km (0.042 R)
• M12: 6,916,209 km (0.084 R)
• M13: 8,045,972 km (0.117 R)
• M14: 8,417,124 km (0.12 R)
• M15: 10,230,101 km (0.107 R)
• M16: 11,227,769 km (0.032 R)
• M17: 15,513,150 km (0.089 R)
• M18: 16,380,967 km (0.096 R)
• M19: 16,902,016 km (0.083 R)
• M20: 22,460,774 km (0.063 R)
• M21: 23,010,995 km (0.118 R)
• M22: 25,500,004 km (0.051 R)
• M23: 31,687,522 km (0.091 R)
• M24: 32,612,635 km (0.078 R)
• M25: 32,964,040 km (0.117 R)
• M26: 34,153,942 km (0.069 R)
• M27: 36,745,426 km (0.103 R)
• M28: 40,131,723 km (0.107 R)
• M29: 41,625,009 km (0.064 R)
• M30: 43,720,427 km (0.036 R)
• M31: 52,164,927 km (0.079 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit