🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.8 AU - 1.16 AU

Year: 364 Days

Day: 29.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 49,911,990 km

• M1: 49,068 km (0.095 R)
• M2: 214,523 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.93 AU - 1.27 AU

Year: 432 Days

Day: 42.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,911,990 km

• M1: 68,665 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.43 AU - 1.91 AU

Year: 809 Days

Day: 30.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.29 AU - 2.43 AU

Year: 1359 Days

Day: 39.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,911,990 km

• M1: 1,279,660 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.95 AU - 4.41 AU

Year: 2645 Days

Day: 40.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.16 AU - 4.64 AU

Year: 2886 Days

Day: 45.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 159.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,911,990 km

• M1: 211,681 km (0.042 R)

Asteroid Belt

Center: 6.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 8.9

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.07 AU - 10.73 AU

Year: 11673 Days

Day: 10.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,911,990 km

• M1: 113,694 km (0.119 R)
• M2: 415,882 km (0.109 R)
• M3: 740,659 km (0.1 R)
• M4: 1,376,300 km (0.119 R)
• M5: 1,916,648 km (0.098 R)
• M6: 2,492,749 km (0.069 R)
• M7: 3,250,463 km (0.104 R)
• M8: 3,695,965 km (0.05 R)
• M9: 4,352,999 km (0.099 R)
• M10: 5,314,315 km (0.111 R)
• M11: 6,524,412 km (0.053 R)
• M12: 7,194,311 km (0.065 R)
• M13: 8,624,467 km (0.109 R)
• M14: 9,578,303 km (0.103 R)
• M15: 10,183,576 km (0.091 R)
• M16: 10,654,061 km (0.069 R)
• M17: 10,975,697 km (0.118 R)
• M18: 11,359,116 km (0.03 R)
• M19: 13,104,624 km (0.091 R)
• M20: 13,850,519 km (0.083 R)
• M21: 14,363,340 km (0.086 R)
• M22: 15,022,169 km (0.117 R)
• M23: 16,399,816 km (0.033 R)
• M24: 19,484,225 km (0.052 R)
• M25: 24,109,492 km (0.098 R)
• M26: 25,228,335 km (0.112 R)
• M27: 26,186,958 km (0.103 R)
• M28: 28,176,759 km (0.095 R)
• M29: 31,676,751 km (0.091 R)
• M30: 45,422,551 km (0.046 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 17,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit