🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.47 AU - 0.63 AU

Year: 174 Days

Day: 19.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.77 AU

Year: 272 Days

Day: 32.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,865,176 km

• M1: 85,121 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.52 AU - 1.6 AU

Year: 833 Days

Day: 21 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,865,176 km

• M1: 925,712 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.48 AU - 1.84 AU

Year: 914 Days

Day: 14.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.1

Radius: 7.5

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.21 AU - 12.35 AU

Year: 14090 Days

Day: 23.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,865,176 km

• M1: 93,199 km (0.096 R)
• M2: 330,163 km (0.119 R)
• M3: 931,696 km (0.104 R)
• M4: 1,279,211 km (0.105 R)
• M5: 1,789,789 km (0.049 R)
• M6: 2,074,773 km (0.053 R)
• M7: 2,508,756 km (0.098 R)
• M8: 2,934,063 km (0.105 R)
• M9: 3,456,608 km (0.1 R)
• M10: 4,748,386 km (0.087 R)
• M11: 6,259,025 km (0.09 R)
• M12: 7,082,711 km (0.119 R)
• M13: 8,848,564 km (0.076 R)
• M14: 9,136,690 km (0.098 R)
• M15: 11,671,925 km (0.112 R)
• M16: 14,842,652 km (0.108 R)
• M17: 17,775,069 km (0.071 R)
• M18: 18,389,169 km (0.113 R)
• M19: 19,176,502 km (0.083 R)
• M20: 21,500,655 km (0.11 R)
• M21: 22,285,894 km (0.071 R)
• M22: 30,125,870 km (0.119 R)
• M23: 38,594,904 km (0.087 R)
• M24: 40,276,085 km (0.068 R)
• M25: 44,621,454 km (0.112 R)
• M26: 45,897,674 km (0.088 R)
• M27: 50,938,823 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 19,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit