🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.56 AU - 0.9 AU

Year: 229 Days

Day: 20.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,889,099 km

• M1: 37,250 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.61 AU - 2.25 AU

Year: 984 Days

Day: 28.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.07 AU - 3.15 AU

Year: 1548 Days

Day: 18.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,889,099 km

• M1: 346,020 km (0.088 R)
• M2: 477,367 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.98 AU - 5.38 AU

Year: 3717 Days

Day: 36.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.93 AU - 5.43 AU

Year: 3717 Days

Day: 38.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.9

Radius: 6.4

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.11 AU - 14.99 AU

Year: 20374 Days

Day: 17.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,889,099 km

• M1: 79,736 km (0.053 R)
• M2: 325,974 km (0.062 R)
• M3: 559,047 km (0.111 R)
• M4: 1,018,911 km (0.106 R)
• M5: 1,360,144 km (0.091 R)
• M6: 1,974,841 km (0.091 R)
• M7: 2,620,506 km (0.093 R)
• M8: 4,224,494 km (0.073 R)
• M9: 6,184,077 km (0.034 R)
• M10: 6,391,719 km (0.115 R)
• M11: 7,407,488 km (0.053 R)
• M12: 9,423,768 km (0.117 R)
• M13: 9,866,877 km (0.051 R)
• M14: 11,096,272 km (0.103 R)
• M15: 11,527,713 km (0.093 R)
• M16: 12,099,027 km (0.105 R)
• M17: 13,784,845 km (0.072 R)
• M18: 18,802,508 km (0.042 R)
• M19: 23,278,925 km (0.088 R)
• M20: 26,193,091 km (0.077 R)
• M21: 26,410,008 km (0.074 R)
• M22: 27,290,092 km (0.042 R)
• M23: 28,189,475 km (0.067 R)
• M24: 29,341,528 km (0.115 R)
• M25: 30,764,802 km (0.07 R)
• M26: 35,974,698 km (0.09 R)
• M27: 39,709,109 km (0.103 R)
• M28: 41,301,728 km (0.053 R)
• M29: 48,751,852 km (0.068 R)
• M30: 52,103,592 km (0.115 R)
• M31: 54,362,669 km (0.093 R)
• M32: 64,249,593 km (0.101 R)
• M33: 66,240,292 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 10,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit