🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.01 AU - 1.03 AU

Year: 394 Days

Day: 33.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 22,607,261 km

• M1: 40,990 km (0.066 R)
• M2: 82,428 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.13 AU - 1.13 AU

Year: 460 Days

Day: 29.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.17 AU - 2.89 AU

Year: 1541 Days

Day: 42.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.68 AU - 3.72 AU

Year: 2192 Days

Day: 23 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.34 AU - 3.56 AU

Year: 2454 Days

Day: 13.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.6

Radius: 4.4

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.59 AU - 17.55 AU

Year: 20207 Days

Day: 23.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 22,607,261 km

• M1: 235,168 km (0.104 R)
• M2: 411,394 km (0.111 R)
• M3: 653,443 km (0.087 R)
• M4: 767,886 km (0.105 R)
• M5: 877,541 km (0.032 R)
• M6: 922,720 km (0.087 R)
• M7: 957,277 km (0.114 R)
• M8: 1,210,845 km (0.082 R)
• M9: 1,417,589 km (0.105 R)
• M10: 1,580,053 km (0.065 R)
• M11: 2,318,767 km (0.112 R)
• M12: 2,722,980 km (0.072 R)
• M13: 2,839,966 km (0.077 R)
• M14: 3,504,181 km (0.113 R)
• M15: 4,525,784 km (0.11 R)
• M16: 4,966,649 km (0.11 R)
• M17: 6,547,450 km (0.084 R)
• M18: 7,414,519 km (0.101 R)
• M19: 9,178,577 km (0.091 R)
• M20: 9,303,940 km (0.074 R)
• M21: 10,509,998 km (0.088 R)
• M22: 10,562,358 km (0.115 R)
• M23: 10,825,800 km (0.071 R)
• M24: 13,206,350 km (0.111 R)
• M25: 13,775,570 km (0.104 R)
• M26: 13,976,779 km (0.06 R)
• M27: 14,820,362 km (0.042 R)
• M28: 14,997,037 km (0.076 R)
• M29: 15,115,070 km (0.075 R)
• M30: 15,680,400 km (0.066 R)
• M31: 20,281,133 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 16,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit