🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.57 AU - 0.63 AU

Year: 169 Days

Day: 27.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,368,538 km

• M1: 197,768 km (0.068 R)
• M2: 400,922 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.68 AU - 1.12 AU

Year: 310 Days

Day: 46 Hours

Environment

Temp: 86 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,368,538 km

• M1: 101,577 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.17 AU - 1.23 AU

Year: 478 Days

Day: 12.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 158.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.7 AU - 5.64 AU

Year: 3668 Days

Day: 39.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.9

Radius: 7.9

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.64 AU - 19.28 AU

Year: 22092 Days

Day: 20 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,368,538 km

• M1: 99,632 km (0.081 R)
• M2: 398,678 km (0.058 R)
• M3: 1,528,292 km (0.069 R)
• M4: 2,097,213 km (0.095 R)
• M5: 3,349,945 km (0.096 R)
• M6: 3,744,584 km (0.103 R)
• M7: 4,554,657 km (0.038 R)
• M8: 5,683,522 km (0.077 R)
• M9: 6,380,948 km (0.102 R)
• M10: 7,183,091 km (0.109 R)
• M11: 7,788,664 km (0.117 R)
• M12: 8,264,684 km (0.048 R)
• M13: 9,451,145 km (0.088 R)
• M14: 10,811,887 km (0.111 R)
• M15: 11,072,636 km (0.077 R)
• M16: 11,337,574 km (0.083 R)
• M17: 12,798,846 km (0.044 R)
• M18: 15,098,165 km (0.054 R)
• M19: 16,345,363 km (0.086 R)
• M20: 17,037,851 km (0.108 R)
• M21: 20,596,784 km (0.101 R)
• M22: 25,416,828 km (0.114 R)
• M23: 36,475,402 km (0.079 R)
• M24: 39,784,955 km (0.093 R)
• M25: 46,821,590 km (0.109 R)
• M26: 49,998,301 km (0.07 R)
• M27: 51,823,694 km (0.077 R)
• M28: 52,194,099 km (0.105 R)
• M29: 55,413,594 km (0.032 R)
• M30: 59,773,475 km (0.1 R)
• M31: 63,506,390 km (0.065 R)
• M32: 68,721,522 km (0.11 R)
• M33: 70,748,573 km (0.104 R)
• M34: 73,980,485 km (0.116 R)
• M35: 76,348,320 km (0.072 R)
• M36: 77,068,335 km (0.11 R)
• M37: 82,488,116 km (0.12 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit