🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.58 AU - 0.86 AU

Year: 267 Days

Day: 44.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 16,307,273 km

• M1: 85,271 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.87 AU - 1.89 AU

Year: 1125 Days

Day: 40.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.67 AU - 2.17 AU

Year: 1161 Days

Day: 15.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,307,273 km

• M1: 23,786 km (0.072 R)
• M2: 164,857 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 13.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.27 AU - 6.59 AU

Year: 5524 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 16,307,273 km

• M1: 280,646 km (0.07 R)
• M2: 413,489 km (0.079 R)
• M3: 515,215 km (0.063 R)
• M4: 628,012 km (0.094 R)
• M5: 735,124 km (0.114 R)
• M6: 832,811 km (0.077 R)
• M7: 1,079,797 km (0.065 R)
• M8: 1,203,066 km (0.088 R)
• M9: 1,301,501 km (0.109 R)
• M10: 1,506,750 km (0.057 R)
• M11: 1,701,227 km (0.108 R)
• M12: 1,858,305 km (0.04 R)
• M13: 2,020,469 km (0.084 R)
• M14: 2,236,039 km (0.085 R)
• M15: 2,638,458 km (0.12 R)
• M16: 3,091,440 km (0.08 R)
• M17: 3,772,709 km (0.115 R)
• M18: 3,890,891 km (0.094 R)
• M19: 4,594,151 km (0.106 R)
• M20: 4,848,018 km (0.091 R)
• M21: 5,122,979 km (0.044 R)
• M22: 5,320,299 km (0.094 R)
• M23: 5,603,936 km (0.056 R)
• M24: 6,538,175 km (0.097 R)
• M25: 6,734,597 km (0.1 R)
• M26: 6,987,268 km (0.077 R)
• M27: 7,224,680 km (0.087 R)
• M28: 7,576,534 km (0.088 R)
• M29: 8,067,364 km (0.095 R)
• M30: 8,201,254 km (0.074 R)
• M31: 8,763,892 km (0.119 R)
• M32: 9,059,797 km (0.093 R)
• M33: 9,319,050 km (0.101 R)
• M34: 9,479,718 km (0.103 R)
• M35: 9,681,974 km (0.101 R)
• M36: 9,865,232 km (0.098 R)
• M37: 9,988,051 km (0.093 R)
• M38: 10,111,320 km (0.07 R)
• M39: 10,777,629 km (0.095 R)
• M40: 10,988,712 km (0.117 R)
• M41: 11,116,169 km (0.107 R)
• M42: 11,436,757 km (0.055 R)
• M43: 11,738,646 km (0.099 R)
• M44: 11,934,170 km (0.071 R)
• M45: 12,218,556 km (0.119 R)
• M46: 12,460,904 km (0.054 R)
• M47: 12,749,329 km (0.078 R)
• M48: 13,197,524 km (0.111 R)
• M49: 14,271,038 km (0.111 R)
• M50: 15,065,104 km (0.11 R)
• M51: 15,254,046 km (0.117 R)
• M52: 15,348,742 km (0.055 R)
• M53: 15,515,094 km (0.086 R)
• M54: 15,969,573 km (0.09 R)
• M55: 16,089,849 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 12,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit