🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 24.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.7 AU - 0.76 AU

Year: 217 Days

Day: 27.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.97 AU - 1.07 AU

Year: 359 Days

Day: 39.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,331,961 km

• M1: 35,455 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.2

Radius: 13.6

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.61 AU - 10.37 AU

Year: 9387 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 94,331,961 km

• M1: 214,224 km (0.076 R)
• M2: 1,061,995 km (0.097 R)
• M3: 1,919,191 km (0.1 R)
• M4: 2,509,055 km (0.104 R)
• M5: 2,990,761 km (0.104 R)
• M6: 3,729,924 km (0.082 R)
• M7: 5,706,710 km (0.106 R)
• M8: 7,061,618 km (0.107 R)
• M9: 10,480,827 km (0.104 R)
• M10: 14,621,845 km (0.074 R)
• M11: 15,606,798 km (0.057 R)
• M12: 17,308,474 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.9

Radius: 4.9

Gravity: 41.48 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.61 AU - 17.97 AU

Year: 22897 Days

Day: 19.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 94,331,961 km

• M1: 61,186 km (0.038 R)
• M2: 277,803 km (0.081 R)
• M3: 432,787 km (0.065 R)
• M4: 697,425 km (0.119 R)
• M5: 933,940 km (0.102 R)
• M6: 1,605,784 km (0.086 R)
• M7: 1,855,313 km (0.079 R)
• M8: 2,197,593 km (0.081 R)
• M9: 2,657,457 km (0.037 R)
• M10: 4,459,213 km (0.095 R)
• M11: 9,478,371 km (0.075 R)
• M12: 10,551,886 km (0.083 R)
• M13: 12,419,466 km (0.071 R)
• M14: 13,088,168 km (0.072 R)
• M15: 13,316,155 km (0.118 R)
• M16: 14,175,296 km (0.105 R)
• M17: 15,321,365 km (0.074 R)
• M18: 15,574,784 km (0.099 R)
• M19: 16,089,999 km (0.096 R)
• M20: 16,264,131 km (0.115 R)
• M21: 17,611,260 km (0.1 R)
• M22: 18,454,393 km (0.1 R)
• M23: 18,934,154 km (0.071 R)
• M24: 24,773,557 km (0.093 R)
• M25: 31,029,890 km (0.088 R)
• M26: 33,234,513 km (0.117 R)
• M27: 38,572,465 km (0.112 R)
• M28: 39,041,454 km (0.078 R)
• M29: 39,831,480 km (0.1 R)
• M30: 43,098,698 km (0.105 R)
• M31: 47,249,889 km (0.105 R)
• M32: 57,344,305 km (0.103 R)
• M33: 62,567,813 km (0.106 R)
• M34: 65,405,236 km (0.082 R)
• M35: 68,555,618 km (0.094 R)
• M36: 71,335,296 km (0.083 R)
• M37: 72,752,885 km (0.083 R)
• M38: 81,142,035 km (0.057 R)
• M39: 82,427,679 km (0.076 R)
• M40: 85,568,486 km (0.041 R)
• M41: 90,427,724 km (0.097 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 11,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit