🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.73 AU - 1.05 AU

Year: 294 Days

Day: 19.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.98 AU - 1.6 AU

Year: 513 Days

Day: 16.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,645,813 km

• M1: 93,499 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.36 AU - 1.76 AU

Year: 682 Days

Day: 17.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,645,813 km

• M1: 37,998 km (0.079 R)
• M2: 62,831 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.9 AU - 2.56 AU

Year: 1165 Days

Day: 32.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,645,813 km

• M1: 35,455 km (0.115 R)

Asteroid Belt

Center: 2.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.22 AU - 3.66 AU

Year: 1764 Days

Day: 16 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,645,813 km

• M1: 383,868 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.72 AU - 3.44 AU

Year: 1891 Days

Day: 31.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.5 AU - 3.66 AU

Year: 2370 Days

Day: 26.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,645,813 km

• M1: 456,872 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624

Radius: 3.7

Gravity: 45.58 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11 AU - 16.22 AU

Year: 17566 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,645,813 km

• M1: 46,076 km (0.111 R)
• M2: 1,289,833 km (0.086 R)
• M3: 1,406,370 km (0.097 R)
• M4: 1,644,081 km (0.099 R)
• M5: 1,781,411 km (0.076 R)
• M6: 3,726,184 km (0.105 R)
• M7: 4,149,247 km (0.103 R)
• M8: 4,339,984 km (0.104 R)
• M9: 6,083,697 km (0.107 R)
• M10: 7,758,146 km (0.096 R)
• M11: 7,950,528 km (0.025 R)
• M12: 8,096,835 km (0.092 R)
• M13: 8,752,074 km (0.111 R)
• M14: 10,110,123 km (0.109 R)
• M15: 10,282,011 km (0.079 R)
• M16: 10,397,650 km (0.095 R)
• M17: 12,109,499 km (0.058 R)
• M18: 13,441,219 km (0.119 R)
• M19: 16,788,621 km (0.117 R)
• M20: 17,191,787 km (0.037 R)
• M21: 19,216,894 km (0.08 R)
• M22: 19,392,522 km (0.079 R)
• M23: 24,343,164 km (0.117 R)
• M24: 27,107,284 km (0.081 R)
• M25: 29,023,483 km (0.099 R)
• M26: 29,955,627 km (0.11 R)
• M27: 31,148,670 km (0.099 R)
• M28: 33,375,285 km (0.116 R)
• M29: 38,004,292 km (0.109 R)
• M30: 38,420,024 km (0.115 R)
• M31: 45,643,806 km (0.112 R)
• M32: 51,155,441 km (0.067 R)
• M33: 51,492,784 km (0.11 R)
• M34: 54,596,042 km (0.094 R)
• M35: 57,457,101 km (0.115 R)
• M36: 61,933,518 km (0.086 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 18,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit