🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.53 AU - 0.63 AU

Year: 285 Days

Day: 39 Hours

Environment

Temp: -136 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.5 AU - 0.7 AU

Year: 300 Days

Day: 45 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.73 AU

Year: 331 Days

Day: 20.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,430,435 km

• M1: 66,721 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.7

Radius: 13.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.66 AU - 0.8 AU

Year: 403 Days

Day: 6 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,430,435 km

• M1: 166,203 km (0.097 R)
• M2: 752,776 km (0.098 R)
• M3: 1,294,171 km (0.063 R)
• M4: 1,788,742 km (0.113 R)
• M5: 2,287,052 km (0.069 R)
• M6: 2,718,792 km (0.039 R)
• M7: 3,150,830 km (0.048 R)
• M8: 3,811,754 km (0.089 R)
• M9: 4,248,879 km (0.099 R)
• M10: 4,748,236 km (0.108 R)
• M11: 5,194,337 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.2

Radius: 3.5

Gravity: 69.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.77 AU - 7.41 AU

Year: 9704 Days

Day: 21 Hours

Environment

Temp: -223 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 50,430,435 km

• M1: 45,478 km (0.1 R)
• M2: 227,538 km (0.079 R)
• M3: 422,913 km (0.099 R)
• M4: 572,810 km (0.117 R)
• M5: 1,013,376 km (0.108 R)
• M6: 1,173,446 km (0.07 R)
• M7: 1,473,090 km (0.07 R)
• M8: 1,773,184 km (0.049 R)
• M9: 2,336,120 km (0.091 R)
• M10: 2,679,447 km (0.112 R)
• M11: 2,941,393 km (0.082 R)
• M12: 3,055,537 km (0.115 R)
• M13: 3,938,912 km (0.049 R)
• M14: 7,673,024 km (0.109 R)
• M15: 8,518,402 km (0.114 R)
• M16: 9,473,435 km (0.05 R)
• M17: 10,764,614 km (0.092 R)
• M18: 11,091,186 km (0.073 R)
• M19: 11,878,669 km (0.118 R)
• M20: 12,463,447 km (0.111 R)
• M21: 13,314,210 km (0.069 R)
• M22: 13,881,037 km (0.115 R)
• M23: 15,334,231 km (0.107 R)
• M24: 15,816,983 km (0.091 R)
• M25: 17,252,225 km (0.095 R)
• M26: 22,162,177 km (0.099 R)
• M27: 22,601,546 km (0.053 R)
• M28: 25,648,555 km (0.098 R)
• M29: 26,132,953 km (0.091 R)
• M30: 30,014,868 km (0.064 R)
• M31: 30,229,242 km (0.089 R)
• M32: 33,798,797 km (0.092 R)
• M33: 37,020,985 km (0.107 R)
• M34: 39,407,221 km (0.083 R)
• M35: 40,703,486 km (0.117 R)
• M36: 41,894,136 km (0.114 R)
• M37: 47,322,294 km (0.098 R)
• M38: 49,082,164 km (0.101 R)
• M39: 49,379,714 km (0.093 R)
• M40: 49,678,461 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit