🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.42 AU - 0.62 AU

Year: 142 Days

Day: 26 Hours

Environment

Temp: 230 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.38 AU - 1.48 AU

Year: 648 Days

Day: 40.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,473,790 km

• M1: 535,860 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.17 AU - 1.87 AU

Year: 710 Days

Day: 30.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,473,790 km

• M1: 324,478 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.31 AU - 3.01 AU

Year: 1643 Days

Day: 25.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,473,790 km

• M1: 311,463 km (0.099 R)
• M2: 343,776 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.22 AU - 3.32 AU

Year: 2240 Days

Day: 46.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.75 AU - 4.25 AU

Year: 2480 Days

Day: 46.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,473,790 km

• M1: 304,432 km (0.059 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 13.5

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.63 AU - 10.65 AU

Year: 13145 Days

Day: 12.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,473,790 km

• M1: 167,849 km (0.097 R)
• M2: 715,676 km (0.084 R)
• M3: 1,216,530 km (0.115 R)
• M4: 1,695,393 km (0.105 R)
• M5: 2,379,653 km (0.086 R)
• M6: 3,679,958 km (0.116 R)
• M7: 4,305,128 km (0.119 R)
• M8: 4,836,050 km (0.095 R)
• M9: 6,260,072 km (0.118 R)
• M10: 7,239,639 km (0.078 R)
• M11: 8,039,539 km (0.084 R)
• M12: 9,400,132 km (0.119 R)
• M13: 11,721,442 km (0.091 R)
• M14: 12,387,900 km (0.094 R)
• M15: 13,015,464 km (0.094 R)
• M16: 15,886,396 km (0.096 R)
• M17: 17,314,458 km (0.08 R)
• M18: 18,420,435 km (0.118 R)
• M19: 23,603,851 km (0.081 R)
• M20: 24,667,492 km (0.089 R)
• M21: 29,243,691 km (0.065 R)
• M22: 31,731,354 km (0.113 R)
• M23: 33,869,257 km (0.089 R)
• M24: 36,866,899 km (0.111 R)
• M25: 48,750,505 km (0.059 R)
• M26: 50,951,389 km (0.105 R)
• M27: 52,076,365 km (0.079 R)
• M28: 53,382,055 km (0.044 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 12,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit