🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.53 AU - 0.59 AU

Year: 158 Days

Day: 44.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 169.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.64 AU

Year: 171 Days

Day: 27.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.09 AU - 3.99 AU

Year: 2509 Days

Day: 13.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,583,158 km

• M1: 29,770 km (0.082 R)
• M2: 818,749 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.67 AU - 3.75 AU

Year: 2692 Days

Day: 47 Hours

Environment

Temp: -135 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 10

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.37 AU - 5.41 AU

Year: 4714 Days

Day: 7.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,583,158 km

• M1: 124,316 km (0.113 R)
• M2: 461,809 km (0.107 R)
• M3: 851,212 km (0.111 R)
• M4: 1,700,329 km (0.1 R)
• M5: 2,605,696 km (0.063 R)
• M6: 3,297,137 km (0.091 R)
• M7: 5,177,732 km (0.075 R)
• M8: 6,321,258 km (0.109 R)
• M9: 8,138,723 km (0.076 R)
• M10: 9,301,996 km (0.094 R)
• M11: 10,065,394 km (0.097 R)
• M12: 10,683,532 km (0.1 R)
• M13: 12,075,989 km (0.097 R)
• M14: 13,197,075 km (0.117 R)
• M15: 14,705,770 km (0.103 R)
• M16: 15,645,095 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.9

Radius: 3.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.81 AU - 16.63 AU

Year: 24609 Days

Day: 16.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,583,158 km

• M1: 78,838 km (0.112 R)
• M2: 505,042 km (0.089 R)
• M3: 707,299 km (0.098 R)
• M4: 989,440 km (0.081 R)
• M5: 1,388,717 km (0.089 R)
• M6: 2,177,547 km (0.106 R)
• M7: 3,664,101 km (0.072 R)
• M8: 5,476,030 km (0.098 R)
• M9: 8,593,500 km (0.087 R)
• M10: 9,046,183 km (0.112 R)
• M11: 13,093,254 km (0.108 R)
• M12: 14,595,067 km (0.046 R)
• M13: 16,394,131 km (0.101 R)
• M14: 31,610,928 km (0.105 R)
• M15: 32,784,673 km (0.05 R)
• M16: 33,082,672 km (0.057 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 18,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit