🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.43 AU - 3.91 AU

Year: 2041 Days

Day: 34.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.43 AU - 3.93 AU

Year: 2051 Days

Day: 26.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,640,649 km

• M1: 1,143,975 km (0.086 R)
• M2: 1,492,688 km (0.095 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.48 AU - 4.02 AU

Year: 2626 Days

Day: 31.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,640,649 km

• M1: 50,265 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.3

Radius: 8.9

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.56 AU - 8.34 AU

Year: 8107 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,640,649 km

• M1: 114,143 km (0.099 R)
• M2: 439,219 km (0.087 R)
• M3: 1,196,484 km (0.038 R)
• M4: 1,674,898 km (0.07 R)
• M5: 2,083,749 km (0.114 R)
• M6: 2,367,835 km (0.065 R)
• M7: 2,759,482 km (0.11 R)
• M8: 3,036,986 km (0.104 R)
• M9: 3,525,124 km (0.057 R)
• M10: 5,116,696 km (0.08 R)
• M11: 5,672,452 km (0.12 R)
• M12: 6,340,556 km (0.073 R)
• M13: 6,674,907 km (0.106 R)
• M14: 7,218,396 km (0.106 R)
• M15: 7,707,581 km (0.072 R)
• M16: 8,526,929 km (0.116 R)
• M17: 12,278,544 km (0.118 R)
• M18: 13,516,018 km (0.092 R)
• M19: 13,946,411 km (0.095 R)
• M20: 15,358,914 km (0.106 R)
• M21: 16,375,133 km (0.108 R)
• M22: 17,291,569 km (0.082 R)
• M23: 17,725,852 km (0.102 R)
• M24: 20,891,193 km (0.061 R)
• M25: 24,324,315 km (0.057 R)
• M26: 25,237,909 km (0.057 R)
• M27: 28,215,654 km (0.112 R)
• M28: 32,284,417 km (0.106 R)
• M29: 38,786,689 km (0.078 R)
• M30: 41,563,225 km (0.066 R)
• M31: 45,285,220 km (0.114 R)
• M32: 45,696,764 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.5

Radius: 12.8

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.67 AU - 9.29 AU

Year: 8153 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,640,649 km

• M1: 159,322 km (0.119 R)
• M2: 647,460 km (0.114 R)
• M3: 1,426,715 km (0.115 R)
• M4: 1,922,333 km (0.082 R)
• M5: 3,627,599 km (0.087 R)
• M6: 5,109,366 km (0.079 R)
• M7: 5,694,892 km (0.043 R)
• M8: 14,645,931 km (0.115 R)
• M9: 17,292,317 km (0.11 R)
• M10: 21,628,561 km (0.119 R)
• M11: 22,387,172 km (0.09 R)
• M12: 23,163,435 km (0.034 R)
• M13: 27,512,544 km (0.118 R)
• M14: 31,405,081 km (0.057 R)
• M15: 32,378,066 km (0.066 R)
• M16: 39,509,994 km (0.03 R)
• M17: 40,898,711 km (0.072 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 19,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit