🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.56 AU

Year: 133 Days

Day: 18.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.7 AU

Year: 170 Days

Day: 31.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.99 AU

Year: 256 Days

Day: 34.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,898,540 km

• M1: 112,348 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.11 AU - 1.59 AU

Year: 573 Days

Day: 40.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 14.2

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.01 AU - 9.69 AU

Year: 9616 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,898,540 km

• M1: 176,675 km (0.115 R)
• M2: 688,001 km (0.094 R)
• M3: 1,371,663 km (0.074 R)
• M4: 3,694,170 km (0.088 R)
• M5: 4,743,449 km (0.111 R)
• M6: 10,147,373 km (0.114 R)
• M7: 10,729,608 km (0.063 R)
• M8: 13,918,137 km (0.028 R)
• M9: 14,771,294 km (0.036 R)
• M10: 16,654,581 km (0.083 R)
• M11: 20,141,708 km (0.111 R)
• M12: 23,170,765 km (0.09 R)
• M13: 26,590,872 km (0.065 R)
• M14: 27,597,666 km (0.086 R)
• M15: 38,085,673 km (0.071 R)
• M16: 40,937,308 km (0.108 R)
• M17: 42,143,964 km (0.032 R)
• M18: 46,771,924 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.1

Radius: 9.6

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.76 AU - 11.44 AU

Year: 12605 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,898,540 km

• M1: 156,779 km (0.103 R)
• M2: 527,632 km (0.092 R)
• M3: 914,193 km (0.097 R)
• M4: 2,724,626 km (0.069 R)
• M5: 3,435,964 km (0.058 R)
• M6: 3,808,014 km (0.107 R)
• M7: 5,089,170 km (0.072 R)
• M8: 6,089,980 km (0.077 R)
• M9: 6,477,588 km (0.12 R)
• M10: 6,799,373 km (0.065 R)
• M11: 7,829,803 km (0.076 R)
• M12: 11,428,529 km (0.1 R)
• M13: 13,070,665 km (0.115 R)
• M14: 17,043,985 km (0.049 R)
• M15: 18,051,377 km (0.115 R)
• M16: 18,449,307 km (0.066 R)
• M17: 20,786,624 km (0.071 R)
• M18: 21,489,136 km (0.102 R)
• M19: 23,597,269 km (0.035 R)
• M20: 23,977,397 km (0.085 R)
• M21: 24,750,070 km (0.101 R)
• M22: 27,376,111 km (0.093 R)
• M23: 28,648,591 km (0.082 R)
• M24: 29,190,285 km (0.075 R)
• M25: 39,209,901 km (0.09 R)
• M26: 43,615,708 km (0.061 R)
• M27: 45,349,547 km (0.101 R)
• M28: 45,790,113 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 10,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit