🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.88 AU - 1.32 AU

Year: 439 Days

Day: 23.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.42 AU - 1.68 AU

Year: 735 Days

Day: 31.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,717,895 km

• M1: 77,641 km (0.085 R)
• M2: 565,181 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.81 AU - 3.41 AU

Year: 2089 Days

Day: 28.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 157.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,717,895 km

• M1: 128,804 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.93 AU - 3.81 AU

Year: 2356 Days

Day: 47.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.25 AU - 3.95 AU

Year: 2601 Days

Day: 29.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,717,895 km

• M1: 1,934,001 km (0.108 R)

Asteroid Belt

Center: 10.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.8

Radius: 4

Gravity: 58.8 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.69 AU - 21.37 AU

Year: 27949 Days

Day: 22.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 105,717,895 km

• M1: 49,816 km (0.041 R)
• M2: 179,218 km (0.071 R)
• M3: 327,470 km (0.081 R)
• M4: 1,386,323 km (0.105 R)
• M5: 2,369,331 km (0.087 R)
• M6: 4,351,204 km (0.112 R)
• M7: 5,711,796 km (0.097 R)
• M8: 8,868,162 km (0.118 R)
• M9: 9,050,970 km (0.111 R)
• M10: 10,402,288 km (0.117 R)
• M11: 10,605,741 km (0.109 R)
• M12: 11,517,989 km (0.069 R)
• M13: 16,781,291 km (0.076 R)
• M14: 29,203,000 km (0.046 R)
• M15: 33,716,817 km (0.111 R)
• M16: 39,162,479 km (0.115 R)
• M17: 41,665,401 km (0.108 R)
• M18: 52,148,322 km (0.073 R)
• M19: 56,832,381 km (0.107 R)
• M20: 61,567,901 km (0.079 R)
• M21: 66,792,757 km (0.094 R)
• M22: 82,332,235 km (0.049 R)
• M23: 85,869,776 km (0.086 R)
• M24: 90,647,035 km (0.074 R)
• M25: 92,374,441 km (0.12 R)
• M26: 99,808,558 km (0.05 R)
• M27: 101,650,108 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit