🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.55 AU - 0.89 AU

Year: 225 Days

Day: 40.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,099,132 km

• M1: 305,628 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.77 AU - 0.79 AU

Year: 254 Days

Day: 46.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,099,132 km

• M1: 376,388 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.12 AU - 1.16 AU

Year: 449 Days

Day: 42.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,099,132 km

• M1: 43,683 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.4 AU - 3.94 AU

Year: 2082 Days

Day: 29.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,099,132 km

• M1: 18,251 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.66 AU - 4.42 AU

Year: 2457 Days

Day: 13.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,099,132 km

• M1: 1,904,530 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.9

Radius: 4.5

Gravity: 29.03 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.96 AU - 17.98 AU

Year: 22450 Days

Day: 18.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,099,132 km

• M1: 58,493 km (0.091 R)
• M2: 474,225 km (0.112 R)
• M3: 652,696 km (0.041 R)
• M4: 956,828 km (0.056 R)
• M5: 1,427,612 km (0.098 R)
• M6: 1,609,224 km (0.029 R)
• M7: 2,142,092 km (0.077 R)
• M8: 3,547,564 km (0.098 R)
• M9: 4,544,484 km (0.073 R)
• M10: 6,524,262 km (0.027 R)
• M11: 7,407,339 km (0.041 R)
• M12: 8,472,924 km (0.106 R)
• M13: 10,347,685 km (0.034 R)
• M14: 11,740,740 km (0.037 R)
• M15: 12,141,214 km (0.038 R)
• M16: 13,909,012 km (0.103 R)
• M17: 14,206,861 km (0.083 R)
• M18: 14,738,382 km (0.078 R)
• M19: 14,970,259 km (0.086 R)
• M20: 15,841,068 km (0.081 R)
• M21: 18,121,089 km (0.077 R)
• M22: 20,133,330 km (0.06 R)
• M23: 21,886,617 km (0.034 R)
• M24: 22,800,361 km (0.106 R)
• M25: 23,214,598 km (0.083 R)
• M26: 23,739,237 km (0.1 R)
• M27: 24,164,694 km (0.119 R)
• M28: 28,225,229 km (0.082 R)
• M29: 33,377,080 km (0.095 R)
• M30: 33,643,364 km (0.081 R)
• M31: 36,383,848 km (0.088 R)
• M32: 36,949,178 km (0.12 R)
• M33: 37,808,319 km (0.034 R)
• M34: 39,269,591 km (0.032 R)
• M35: 41,531,361 km (0.078 R)
• M36: 52,518,277 km (0.025 R)
• M37: 64,258,718 km (0.052 R)
• M38: 64,670,711 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 11,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit