🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.39 AU - 0.61 AU

Year: 132 Days

Day: 14.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,348,688 km

• M1: 464,651 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.69 AU - 0.73 AU

Year: 223 Days

Day: 12.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,348,688 km

• M1: 148,700 km (0.09 R)
• M2: 709,842 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.69 AU - 1.01 AU

Year: 292 Days

Day: 30.5 Hours

Environment

Temp: 75 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,348,688 km

• M1: 111,750 km (0.056 R)
• M2: 549,623 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.19 AU - 3.19 AU

Year: 1645 Days

Day: 31.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.1

Radius: 7.5

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.12 AU - 13.78 AU

Year: 17372 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 29,348,688 km

• M1: 103,671 km (0.119 R)
• M2: 268,678 km (0.107 R)
• M3: 372,499 km (0.106 R)
• M4: 578,046 km (0.108 R)
• M5: 949,946 km (0.117 R)
• M6: 1,464,563 km (0.095 R)
• M7: 1,658,741 km (0.107 R)
• M8: 2,271,793 km (0.092 R)
• M9: 2,769,057 km (0.079 R)
• M10: 2,848,493 km (0.105 R)
• M11: 3,215,606 km (0.075 R)
• M12: 3,447,333 km (0.079 R)
• M13: 3,554,445 km (0.102 R)
• M14: 3,971,823 km (0.047 R)
• M15: 5,045,338 km (0.113 R)
• M16: 5,191,794 km (0.076 R)
• M17: 5,513,729 km (0.11 R)
• M18: 5,614,109 km (0.052 R)
• M19: 5,893,259 km (0.055 R)
• M20: 6,650,822 km (0.095 R)
• M21: 8,660,969 km (0.117 R)
• M22: 9,101,834 km (0.12 R)
• M23: 11,126,790 km (0.051 R)
• M24: 11,961,247 km (0.056 R)
• M25: 14,966,818 km (0.088 R)
• M26: 17,116,988 km (0.063 R)
• M27: 17,190,291 km (0.072 R)
• M28: 17,743,654 km (0.109 R)
• M29: 18,829,884 km (0.03 R)
• M30: 19,514,743 km (0.056 R)
• M31: 19,706,528 km (0.111 R)
• M32: 19,975,953 km (0.109 R)
• M33: 20,518,545 km (0.11 R)
• M34: 22,175,192 km (0.104 R)
• M35: 25,155,331 km (0.113 R)
• M36: 27,267,802 km (0.072 R)
• M37: 28,605,806 km (0.086 R)
• M38: 28,910,985 km (0.111 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: 441 - 17,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit