🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.71 AU - 0.81 AU

Year: 243 Days

Day: 37.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.99 AU - 1.17 AU

Year: 412 Days

Day: 36.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.42 AU - 2 AU

Year: 821 Days

Day: 18.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.47 AU - 2.23 AU

Year: 924 Days

Day: 35.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.51 AU - 3.61 AU

Year: 2466 Days

Day: 33.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.7

Radius: 5.9

Gravity: 28.06 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.23 AU - 14.41 AU

Year: 18860 Days

Day: 17.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,353,135 km

• M1: 73,453 km (0.11 R)
• M2: 299,196 km (0.104 R)
• M3: 1,374,505 km (0.099 R)
• M4: 1,587,233 km (0.093 R)
• M5: 1,918,593 km (0.11 R)
• M6: 2,407,927 km (0.117 R)
• M7: 2,620,655 km (0.066 R)
• M8: 3,084,409 km (0.102 R)
• M9: 3,278,886 km (0.026 R)
• M10: 3,662,006 km (0.096 R)
• M11: 5,418,734 km (0.1 R)
• M12: 5,911,809 km (0.089 R)
• M13: 6,434,354 km (0.03 R)
• M14: 6,799,522 km (0.071 R)
• M15: 7,874,982 km (0.108 R)
• M16: 9,576,807 km (0.117 R)
• M17: 10,669,919 km (0.102 R)
• M18: 10,859,908 km (0.092 R)
• M19: 11,116,767 km (0.12 R)
• M20: 11,509,611 km (0.108 R)
• M21: 13,319,596 km (0.029 R)
• M22: 16,886,159 km (0.083 R)
• M23: 17,405,114 km (0.112 R)
• M24: 17,934,840 km (0.044 R)
• M25: 20,843,771 km (0.093 R)
• M26: 24,161,253 km (0.081 R)
• M27: 25,717,220 km (0.044 R)
• M28: 36,621,559 km (0.12 R)
• M29: 40,333,232 km (0.119 R)
• M30: 42,995,475 km (0.092 R)
• M31: 48,147,476 km (0.1 R)
• M32: 48,493,347 km (0.111 R)
• M33: 50,070,258 km (0.095 R)
• M34: 51,140,331 km (0.084 R)
• M35: 52,043,603 km (0.094 R)
• M36: 57,882,707 km (0.117 R)
• M37: 58,863,621 km (0.048 R)
• M38: 67,761,403 km (0.059 R)
• M39: 70,841,024 km (0.077 R)
• M40: 79,185,743 km (0.106 R)
• M41: 80,151,547 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 11,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit