🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.78 AU - 1.2 AU

Year: 358 Days

Day: 30.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.16 AU - 1.46 AU

Year: 545 Days

Day: 33.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,820,508 km

• M1: 46,525 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.54 AU - 1.62 AU

Year: 722 Days

Day: 41.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.86 AU - 1.9 AU

Year: 937 Days

Day: 19 Hours

Environment

Temp: -48 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,820,508 km

• M1: 75,248 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.41 AU - 3.41 AU

Year: 1804 Days

Day: 44.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.7

Radius: 13.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.23 AU - 7.01 AU

Year: 4842 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,820,508 km

• M1: 169,195 km (0.099 R)
• M2: 754,272 km (0.105 R)
• M3: 1,354,609 km (0.058 R)
• M4: 1,828,086 km (0.086 R)
• M5: 2,430,068 km (0.101 R)
• M6: 2,966,376 km (0.093 R)
• M7: 4,559,145 km (0.1 R)
• M8: 5,891,015 km (0.101 R)
• M9: 7,181,446 km (0.091 R)
• M10: 9,353,607 km (0.108 R)
• M11: 11,200,542 km (0.079 R)
• M12: 16,211,173 km (0.091 R)
• M13: 17,213,479 km (0.103 R)
• M14: 20,830,456 km (0.098 R)
• M15: 21,939,725 km (0.109 R)
• M16: 22,623,985 km (0.089 R)
• M17: 25,421,017 km (0.092 R)
• M18: 28,262,628 km (0.09 R)
• M19: 29,163,955 km (0.092 R)
• M20: 29,621,725 km (0.074 R)
• M21: 30,270,680 km (0.103 R)
• M22: 31,983,127 km (0.095 R)
• M23: 32,863,211 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 8.4

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.94 AU - 12.94 AU

Year: 14995 Days

Day: 14.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,820,508 km

• M1: 105,616 km (0.09 R)
• M2: 377,585 km (0.109 R)
• M3: 641,775 km (0.116 R)
• M4: 1,178,382 km (0.078 R)
• M5: 3,104,754 km (0.079 R)
• M6: 4,012,963 km (0.073 R)
• M7: 4,952,438 km (0.083 R)
• M8: 5,402,278 km (0.062 R)
• M9: 6,225,515 km (0.097 R)
• M10: 6,504,366 km (0.108 R)
• M11: 7,979,401 km (0.108 R)
• M12: 9,403,573 km (0.085 R)
• M13: 9,931,803 km (0.091 R)
• M14: 10,368,479 km (0.05 R)
• M15: 11,105,398 km (0.093 R)
• M16: 11,457,103 km (0.092 R)
• M17: 12,810,664 km (0.051 R)
• M18: 21,932,245 km (0.068 R)
• M19: 22,393,305 km (0.09 R)
• M20: 23,719,042 km (0.115 R)
• M21: 28,442,894 km (0.09 R)
• M22: 28,771,111 km (0.085 R)
• M23: 29,101,872 km (0.098 R)
• M24: 30,450,347 km (0.043 R)
• M25: 32,789,609 km (0.094 R)
• M26: 39,157,093 km (0.111 R)
• M27: 46,151,242 km (0.115 R)
• M28: 47,828,234 km (0.095 R)
• M29: 53,600,618 km (0.077 R)
• M30: 55,794,171 km (0.066 R)
• M31: 56,826,397 km (0.1 R)
• M32: 57,696,458 km (0.06 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 16,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit