🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.95 AU - 1.17 AU

Year: 393 Days

Day: 24.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.72 AU - 2.28 AU

Year: 1018 Days

Day: 40.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.09 AU - 2.49 AU

Year: 1247 Days

Day: 25.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,281,146 km

• M1: 203,453 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.84 AU - 2.9 AU

Year: 1750 Days

Day: 47.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,281,146 km

• M1: 869,014 km (0.04 R)
• M2: 1,699,731 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.46 AU - 4.1 AU

Year: 2138 Days

Day: 26.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,281,146 km

• M1: 30,668 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.88 AU - 3.98 AU

Year: 2286 Days

Day: 39.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.4

Radius: 13.4

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.03 AU - 11.29 AU

Year: 12526 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,281,146 km

• M1: 166,652 km (0.085 R)
• M2: 612,454 km (0.087 R)
• M3: 1,741,469 km (0.044 R)
• M4: 2,947,976 km (0.118 R)
• M5: 3,732,616 km (0.048 R)
• M6: 4,160,018 km (0.062 R)
• M7: 6,289,094 km (0.113 R)
• M8: 6,856,519 km (0.109 R)
• M9: 9,791,181 km (0.093 R)
• M10: 11,535,492 km (0.088 R)
• M11: 12,017,496 km (0.105 R)
• M12: 14,286,597 km (0.059 R)
• M13: 15,341,710 km (0.082 R)
• M14: 17,059,543 km (0.105 R)
• M15: 19,488,563 km (0.067 R)
• M16: 21,141,470 km (0.028 R)
• M17: 22,324,939 km (0.109 R)
• M18: 23,841,712 km (0.036 R)
• M19: 24,329,551 km (0.099 R)
• M20: 24,823,971 km (0.074 R)
• M21: 28,040,774 km (0.088 R)
• M22: 32,829,103 km (0.116 R)
• M23: 41,132,982 km (0.103 R)
• M24: 44,724,527 km (0.041 R)
• M25: 47,283,100 km (0.096 R)
• M26: 47,744,460 km (0.116 R)
• M27: 54,692,832 km (0.093 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit