🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.68 AU - 0.92 AU

Year: 255 Days

Day: 38.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,653,194 km

• M1: 654,042 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.24 AU - 1.28 AU

Year: 504 Days

Day: 23.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.87 AU - 2.91 AU

Year: 1317 Days

Day: 12 Hours

Environment

Temp: -66 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.11 AU - 4.77 AU

Year: 3335 Days

Day: 43.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,653,194 km

• M1: 3,605,309 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.9 AU - 5.06 AU

Year: 3961 Days

Day: 44 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,653,194 km

• M1: 337,044 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.6

Radius: 6.3

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.67 AU - 14.39 AU

Year: 16765 Days

Day: 24.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,653,194 km

• M1: 79,137 km (0.064 R)
• M2: 624,571 km (0.114 R)
• M3: 867,368 km (0.089 R)
• M4: 1,580,053 km (0.077 R)
• M5: 1,842,597 km (0.105 R)
• M6: 2,903,545 km (0.114 R)
• M7: 3,122,108 km (0.073 R)
• M8: 5,008,238 km (0.095 R)
• M9: 6,110,923 km (0.109 R)
• M10: 7,591,942 km (0.119 R)
• M11: 7,961,449 km (0.1 R)
• M12: 9,401,927 km (0.032 R)
• M13: 11,723,387 km (0.094 R)
• M14: 12,342,572 km (0.068 R)
• M15: 14,824,551 km (0.119 R)
• M16: 15,844,509 km (0.108 R)
• M17: 16,295,546 km (0.067 R)
• M18: 17,144,963 km (0.102 R)
• M19: 17,861,387 km (0.115 R)
• M20: 19,525,065 km (0.12 R)
• M21: 20,306,265 km (0.052 R)
• M22: 24,229,470 km (0.106 R)
• M23: 24,427,986 km (0.063 R)
• M24: 24,727,780 km (0.116 R)
• M25: 26,263,552 km (0.085 R)
• M26: 26,578,306 km (0.076 R)
• M27: 29,186,545 km (0.106 R)
• M28: 29,864,373 km (0.074 R)
• M29: 34,653,599 km (0.114 R)
• M30: 39,380,143 km (0.109 R)
• M31: 40,207,569 km (0.107 R)
• M32: 43,194,740 km (0.079 R)
• M33: 44,518,980 km (0.092 R)
• M34: 44,816,979 km (0.084 R)
• M35: 46,174,131 km (0.111 R)
• M36: 50,571,261 km (0.119 R)
• M37: 58,744,690 km (0.119 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 13,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit