🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.86 AU - 1.08 AU

Year: 366 Days

Day: 16.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1 AU - 1.08 AU

Year: 406 Days

Day: 36.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,846,277 km

• M1: 47,871 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.91 AU - 1.51 AU

Year: 510 Days

Day: 45.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,846,277 km

• M1: 59,540 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.62 AU - 3.9 AU

Year: 2792 Days

Day: 41.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.2

Radius: 9.7

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.9 AU - 8.24 AU

Year: 7198 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,846,277 km

• M1: 120,576 km (0.112 R)
• M2: 523,293 km (0.117 R)
• M3: 973,583 km (0.109 R)
• M4: 1,564,943 km (0.037 R)
• M5: 1,880,595 km (0.03 R)
• M6: 2,643,544 km (0.079 R)
• M7: 2,946,779 km (0.119 R)
• M8: 3,273,351 km (0.114 R)
• M9: 3,672,927 km (0.073 R)
• M10: 4,949,894 km (0.059 R)
• M11: 5,413,947 km (0.072 R)
• M12: 6,112,270 km (0.093 R)
• M13: 7,251,308 km (0.112 R)
• M14: 8,526,331 km (0.113 R)
• M15: 10,735,742 km (0.095 R)
• M16: 11,945,240 km (0.089 R)
• M17: 12,895,935 km (0.096 R)
• M18: 13,360,436 km (0.073 R)
• M19: 18,565,844 km (0.116 R)
• M20: 19,535,088 km (0.079 R)
• M21: 20,459,454 km (0.102 R)
• M22: 26,908,767 km (0.046 R)
• M23: 30,744,158 km (0.046 R)
• M24: 35,605,191 km (0.088 R)
• M25: 36,289,751 km (0.071 R)
• M26: 41,204,789 km (0.111 R)
• M27: 42,085,920 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.6

Radius: 4.3

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.11 AU - 15.17 AU

Year: 21448 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,846,277 km

• M1: 55,650 km (0.113 R)
• M2: 755,170 km (0.113 R)
• M3: 1,359,545 km (0.106 R)
• M4: 1,935,497 km (0.042 R)
• M5: 2,258,180 km (0.115 R)
• M6: 3,442,247 km (0.1 R)
• M7: 4,398,477 km (0.051 R)
• M8: 6,527,703 km (0.064 R)
• M9: 7,249,513 km (0.12 R)
• M10: 13,582,589 km (0.113 R)
• M11: 22,181,774 km (0.054 R)
• M12: 24,788,218 km (0.11 R)
• M13: 25,700,465 km (0.112 R)
• M14: 31,530,893 km (0.052 R)
• M15: 45,263,678 km (0.119 R)
• M16: 46,016,305 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 18,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit