🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.8 AU - 1.02 AU

Year: 322 Days

Day: 34.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.26 AU - 1.96 AU

Year: 758 Days

Day: 38.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.6

Radius: 3.4

Gravity: 75.57 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.67 AU - 17.29 AU

Year: 23690 Days

Day: 21 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 92,374,869 km

• M1: 42,336 km (0.084 R)
• M2: 226,940 km (0.096 R)
• M3: 347,665 km (0.054 R)
• M4: 885,171 km (0.092 R)
• M5: 1,225,356 km (0.088 R)
• M6: 1,646,474 km (0.118 R)
• M7: 2,004,761 km (0.114 R)
• M8: 3,451,821 km (0.084 R)
• M9: 3,671,281 km (0.065 R)
• M10: 3,800,983 km (0.066 R)
• M11: 5,732,740 km (0.119 R)
• M12: 6,593,975 km (0.111 R)
• M13: 8,797,103 km (0.112 R)
• M14: 12,580,732 km (0.089 R)
• M15: 12,727,637 km (0.039 R)
• M16: 14,181,280 km (0.12 R)
• M17: 15,826,856 km (0.065 R)
• M18: 21,415,085 km (0.03 R)
• M19: 22,047,734 km (0.117 R)
• M20: 24,133,428 km (0.085 R)
• M21: 24,588,654 km (0.075 R)
• M22: 27,195,397 km (0.088 R)
• M23: 27,937,103 km (0.097 R)
• M24: 31,441,732 km (0.119 R)
• M25: 32,258,387 km (0.106 R)
• M26: 34,648,961 km (0.094 R)
• M27: 36,405,839 km (0.079 R)
• M28: 36,854,183 km (0.069 R)
• M29: 38,221,209 km (0.083 R)
• M30: 38,684,364 km (0.115 R)
• M31: 40,095,969 km (0.031 R)
• M32: 50,210,132 km (0.109 R)
• M33: 53,411,377 km (0.083 R)
• M34: 55,553,768 km (0.046 R)
• M35: 65,573,683 km (0.092 R)
• M36: 65,794,340 km (0.06 R)
• M37: 67,577,397 km (0.114 R)
• M38: 73,356,513 km (0.067 R)
• M39: 79,456,216 km (0.096 R)
• M40: 86,944,936 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 13,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit