🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.62 AU - 0.76 AU

Year: 200 Days

Day: 47.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,274,468 km

• M1: 110,702 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.61 AU - 0.79 AU

Year: 204 Days

Day: 16.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.11 AU - 1.19 AU

Year: 429 Days

Day: 25.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,274,468 km

• M1: 392,545 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.33 AU - 1.35 AU

Year: 540 Days

Day: 23.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.51 AU - 1.61 AU

Year: 679 Days

Day: 42.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,274,468 km

• M1: 29,172 km (0.104 R)
• M2: 177,722 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.87 AU - 2.43 AU

Year: 1098 Days

Day: 31.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,274,468 km

• M1: 57,745 km (0.081 R)
• M2: 373,097 km (0.066 R)

Asteroid Belt

Center: 2.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.49 AU - 3.61 AU

Year: 1855 Days

Day: 47 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.28 AU - 4.02 AU

Year: 2428 Days

Day: 41.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,274,468 km

• M1: 37,100 km (0.073 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.35 AU - 4.01 AU

Year: 2458 Days

Day: 39.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 115.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,274,468 km

• M1: 243,396 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 10.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.49 AU - 14.05 AU

Year: 15892 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,274,468 km

• M1: 126,859 km (0.087 R)
• M2: 449,242 km (0.11 R)
• M3: 818,749 km (0.07 R)
• M4: 1,166,415 km (0.12 R)
• M5: 1,707,959 km (0.084 R)
• M6: 2,817,975 km (0.091 R)
• M7: 5,338,998 km (0.098 R)
• M8: 6,916,508 km (0.115 R)
• M9: 12,966,695 km (0.1 R)
• M10: 13,684,764 km (0.032 R)
• M11: 14,087,332 km (0.119 R)
• M12: 14,987,014 km (0.063 R)
• M13: 17,757,417 km (0.111 R)
• M14: 19,305,007 km (0.102 R)
• M15: 20,676,371 km (0.109 R)
• M16: 23,041,812 km (0.101 R)
• M17: 24,880,669 km (0.113 R)
• M18: 28,195,459 km (0.054 R)
• M19: 28,957,959 km (0.083 R)
• M20: 30,524,099 km (0.068 R)
• M21: 31,443,976 km (0.116 R)
• M22: 32,382,254 km (0.113 R)
• M23: 34,069,120 km (0.032 R)
• M24: 35,560,760 km (0.062 R)
• M25: 42,247,187 km (0.107 R)
• M26: 42,815,659 km (0.106 R)
• M27: 45,141,008 km (0.117 R)
• M28: 45,735,360 km (0.092 R)
• M29: 46,485,444 km (0.112 R)
• M30: 55,625,874 km (0.04 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 20,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit