🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.49 AU - 0.63 AU

Year: 148 Days

Day: 44.6 Hours

Environment

Temp: 250 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1 AU - 1.4 AU

Year: 464 Days

Day: 43 Hours

Environment

Temp: 24 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 34,271,895 km

• M1: 58,493 km (0.119 R)
• M2: 75,697 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.54 AU - 2.36 AU

Year: 962 Days

Day: 36.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,271,895 km

• M1: 556,953 km (0.118 R)
• M2: 1,026,541 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.7 AU - 3.12 AU

Year: 1753 Days

Day: 18.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.7

Radius: 10

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.72 AU - 9.78 AU

Year: 8367 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,271,895 km

• M1: 124,316 km (0.097 R)
• M2: 606,619 km (0.115 R)
• M3: 1,125,874 km (0.09 R)
• M4: 1,437,935 km (0.053 R)
• M5: 2,033,334 km (0.105 R)
• M6: 2,432,910 km (0.072 R)
• M7: 3,667,093 km (0.092 R)
• M8: 4,263,240 km (0.105 R)
• M9: 6,410,568 km (0.12 R)
• M10: 18,101,043 km (0.118 R)
• M11: 20,572,400 km (0.068 R)
• M12: 21,809,724 km (0.114 R)
• M13: 23,674,461 km (0.066 R)
• M14: 25,907,808 km (0.085 R)
• M15: 27,075,419 km (0.036 R)
• M16: 30,393,351 km (0.06 R)
• M17: 35,699,288 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.2

Radius: 7.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.57 AU - 17.15 AU

Year: 20227 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 172.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,271,895 km

• M1: 97,089 km (0.093 R)
• M2: 1,076,207 km (0.077 R)
• M3: 2,139,848 km (0.08 R)
• M4: 2,384,141 km (0.119 R)
• M5: 2,720,437 km (0.104 R)
• M6: 3,316,136 km (0.09 R)
• M7: 4,683,909 km (0.081 R)
• M8: 5,070,470 km (0.115 R)
• M9: 6,034,629 km (0.106 R)
• M10: 8,400,519 km (0.117 R)
• M11: 9,013,870 km (0.044 R)
• M12: 12,174,125 km (0.113 R)
• M13: 17,463,607 km (0.104 R)
• M14: 18,597,409 km (0.109 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 10,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit