🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.72 AU - 0.74 AU

Year: 228 Days

Day: 37 Hours

Environment

Temp: 197 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.75 AU - 0.77 AU

Year: 242 Days

Day: 34.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.88 AU - 1.36 AU

Year: 433 Days

Day: 14.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,015,442 km

• M1: 341,083 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.25 AU - 1.53 AU

Year: 599 Days

Day: 44 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.29 AU - 4.23 AU

Year: 2663 Days

Day: 32.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.1

Radius: 6.5

Gravity: 21.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.5 AU - 23.06 AU

Year: 30921 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 111,015,442 km

• M1: 82,428 km (0.1 R)
• M2: 543,788 km (0.045 R)
• M3: 929,003 km (0.099 R)
• M4: 1,344,436 km (0.067 R)
• M5: 2,216,143 km (0.079 R)
• M6: 5,128,215 km (0.088 R)
• M7: 5,564,442 km (0.094 R)
• M8: 6,865,944 km (0.044 R)
• M9: 7,180,698 km (0.073 R)
• M10: 9,149,406 km (0.049 R)
• M11: 9,466,404 km (0.074 R)
• M12: 11,598,473 km (0.103 R)
• M13: 11,894,975 km (0.089 R)
• M14: 12,736,763 km (0.075 R)
• M15: 14,883,193 km (0.117 R)
• M16: 19,772,201 km (0.118 R)
• M17: 21,170,492 km (0.118 R)
• M18: 23,097,014 km (0.057 R)
• M19: 24,283,175 km (0.082 R)
• M20: 25,013,961 km (0.083 R)
• M21: 25,384,963 km (0.104 R)
• M22: 28,754,656 km (0.067 R)
• M23: 30,405,917 km (0.105 R)
• M24: 32,851,842 km (0.098 R)
• M25: 33,896,035 km (0.053 R)
• M26: 34,350,214 km (0.101 R)
• M27: 39,450,903 km (0.083 R)
• M28: 51,121,781 km (0.096 R)
• M29: 57,520,680 km (0.048 R)
• M30: 67,251,274 km (0.093 R)
• M31: 74,909,189 km (0.037 R)
• M32: 79,611,798 km (0.054 R)
• M33: 85,622,042 km (0.094 R)
• M34: 91,050,051 km (0.094 R)
• M35: 97,616,500 km (0.078 R)
• M36: 104,172,328 km (0.111 R)
• M37: 107,069,590 km (0.065 R)
• M38: 108,702,151 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit