🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.89 AU - 1.09 AU

Year: 373 Days

Day: 15.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240

Radius: 8.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.58 AU - 6.82 AU

Year: 5154 Days

Day: 11.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 110,384,937 km

• M1: 109,506 km (0.064 R)
• M2: 578,794 km (0.116 R)
• M3: 893,249 km (0.057 R)
• M4: 1,441,525 km (0.086 R)
• M5: 1,722,171 km (0.103 R)
• M6: 2,811,094 km (0.096 R)
• M7: 4,593,702 km (0.072 R)
• M8: 6,323,203 km (0.106 R)
• M9: 6,639,004 km (0.107 R)
• M10: 11,852,789 km (0.073 R)
• M11: 12,919,721 km (0.117 R)
• M12: 14,292,880 km (0.104 R)
• M13: 14,688,117 km (0.11 R)
• M14: 16,504,235 km (0.092 R)
• M15: 17,104,572 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.2

Radius: 7.2

Gravity: 18.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.68 AU - 22.12 AU

Year: 29893 Days

Day: 22.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 110,384,937 km

• M1: 89,609 km (0.064 R)
• M2: 524,640 km (0.101 R)
• M3: 858,093 km (0.106 R)
• M4: 1,312,721 km (0.096 R)
• M5: 2,073,127 km (0.116 R)
• M6: 2,309,043 km (0.083 R)
• M7: 2,589,390 km (0.097 R)
• M8: 2,949,920 km (0.067 R)
• M9: 4,017,301 km (0.096 R)
• M10: 4,273,413 km (0.076 R)
• M11: 5,859,449 km (0.099 R)
• M12: 6,784,263 km (0.086 R)
• M13: 8,437,470 km (0.098 R)
• M14: 9,678,384 km (0.101 R)
• M15: 12,287,371 km (0.073 R)
• M16: 12,594,794 km (0.108 R)
• M17: 13,305,534 km (0.072 R)
• M18: 14,210,003 km (0.108 R)
• M19: 16,603,120 km (0.102 R)
• M20: 18,944,925 km (0.032 R)
• M21: 24,635,179 km (0.093 R)
• M22: 30,100,737 km (0.073 R)
• M23: 30,379,438 km (0.106 R)
• M24: 39,565,495 km (0.116 R)
• M25: 43,350,022 km (0.077 R)
• M26: 50,443,056 km (0.112 R)
• M27: 51,629,367 km (0.076 R)
• M28: 53,036,634 km (0.098 R)
• M29: 53,647,592 km (0.113 R)
• M30: 54,263,187 km (0.076 R)
• M31: 58,056,091 km (0.047 R)
• M32: 61,797,235 km (0.09 R)
• M33: 64,071,272 km (0.098 R)
• M34: 75,766,385 km (0.115 R)
• M35: 78,106,694 km (0.049 R)
• M36: 104,854,943 km (0.111 R)
• M37: 105,495,670 km (0.034 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 19,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit