🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.15 AU - 1.15 AU

Year: 455 Days

Day: 23.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.07 AU - 1.25 AU

Year: 461 Days

Day: 44.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 86,352,628 km

• M1: 53,406 km (0.116 R)
• M2: 81,531 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.2 AU - 2.9 AU

Year: 1502 Days

Day: 27 Hours

Environment

Temp: -100 °C

Axial Tilt: 94.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,352,628 km

• M1: 24,684 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.61 AU - 2.91 AU

Year: 1692 Days

Day: 22 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.9 AU - 4.56 AU

Year: 2658 Days

Day: 15.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,352,628 km

• M1: 571,763 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.7

Radius: 3.3

Gravity: 42.95 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.65 AU - 19.27 AU

Year: 29263 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,352,628 km

• M1: 41,139 km (0.078 R)
• M2: 152,889 km (0.114 R)
• M3: 375,042 km (0.111 R)
• M4: 840,441 km (0.109 R)
• M5: 1,405,921 km (0.062 R)
• M6: 1,683,874 km (0.106 R)
• M7: 2,060,112 km (0.103 R)
• M8: 2,687,675 km (0.104 R)
• M9: 3,524,077 km (0.073 R)
• M10: 3,935,322 km (0.098 R)
• M11: 4,484,196 km (0.059 R)
• M12: 7,096,773 km (0.053 R)
• M13: 8,888,208 km (0.059 R)
• M14: 11,899,164 km (0.076 R)
• M15: 14,167,367 km (0.116 R)
• M16: 14,716,691 km (0.099 R)
• M17: 16,109,596 km (0.066 R)
• M18: 17,320,741 km (0.115 R)
• M19: 17,857,947 km (0.069 R)
• M20: 19,344,501 km (0.097 R)
• M21: 31,722,677 km (0.084 R)
• M22: 36,018,530 km (0.088 R)
• M23: 38,531,176 km (0.069 R)
• M24: 39,138,842 km (0.079 R)
• M25: 40,686,133 km (0.027 R)
• M26: 45,234,357 km (0.12 R)
• M27: 49,750,567 km (0.084 R)
• M28: 52,302,408 km (0.038 R)
• M29: 55,323,985 km (0.087 R)
• M30: 56,097,107 km (0.109 R)
• M31: 60,683,179 km (0.116 R)
• M32: 63,172,189 km (0.11 R)
• M33: 65,512,797 km (0.063 R)
• M34: 70,592,094 km (0.119 R)
• M35: 78,815,339 km (0.114 R)
• M36: 83,535,601 km (0.115 R)
• M37: 84,808,379 km (0.057 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: 468 - 17,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit