🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.74 AU - 0.92 AU

Year: 280 Days

Day: 36.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.52 AU - 1.64 AU

Year: 737 Days

Day: 29.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 169.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.16 AU - 2.2 AU

Year: 1194 Days

Day: 25.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.4

Radius: 8.5

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.07 AU - 13.41 AU

Year: 14918 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 134.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 101,231,531 km

• M1: 107,262 km (0.069 R)
• M2: 538,104 km (0.05 R)
• M3: 1,054,515 km (0.09 R)
• M4: 1,387,520 km (0.086 R)
• M5: 1,663,379 km (0.102 R)
• M6: 2,250,999 km (0.088 R)
• M7: 2,947,228 km (0.066 R)
• M8: 3,890,442 km (0.074 R)
• M9: 4,570,813 km (0.115 R)
• M10: 4,890,504 km (0.063 R)
• M11: 5,156,788 km (0.048 R)
• M12: 7,389,237 km (0.097 R)
• M13: 8,621,026 km (0.11 R)
• M14: 9,110,211 km (0.097 R)
• M15: 11,083,108 km (0.098 R)
• M16: 11,370,037 km (0.052 R)
• M17: 12,078,682 km (0.106 R)
• M18: 12,444,000 km (0.072 R)
• M19: 13,069,169 km (0.096 R)
• M20: 14,045,894 km (0.05 R)
• M21: 14,931,064 km (0.1 R)
• M22: 17,115,193 km (0.117 R)
• M23: 19,420,796 km (0.119 R)
• M24: 21,390,850 km (0.092 R)
• M25: 24,931,682 km (0.05 R)
• M26: 26,430,802 km (0.101 R)
• M27: 28,307,956 km (0.056 R)
• M28: 30,833,767 km (0.109 R)
• M29: 32,912,429 km (0.093 R)
• M30: 35,206,064 km (0.099 R)
• M31: 38,383,672 km (0.059 R)
• M32: 42,863,979 km (0.118 R)
• M33: 43,571,876 km (0.054 R)
• M34: 44,000,324 km (0.047 R)
• M35: 49,363,557 km (0.106 R)
• M36: 52,684,929 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.1

Radius: 4.8

Gravity: 29.74 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.95 AU - 20.03 AU

Year: 30690 Days

Day: 21.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 101,231,531 km

• M1: 59,989 km (0.102 R)
• M2: 209,587 km (0.065 R)
• M3: 845,078 km (0.115 R)
• M4: 1,678,787 km (0.059 R)
• M5: 2,095,567 km (0.102 R)
• M6: 2,352,726 km (0.043 R)
• M7: 4,142,365 km (0.086 R)
• M8: 4,624,369 km (0.081 R)
• M9: 5,184,314 km (0.114 R)
• M10: 8,619,231 km (0.097 R)
• M11: 9,340,592 km (0.09 R)
• M12: 10,902,543 km (0.112 R)
• M13: 11,601,764 km (0.081 R)
• M14: 13,167,006 km (0.059 R)
• M15: 15,379,110 km (0.105 R)
• M16: 17,449,096 km (0.104 R)
• M17: 22,911,063 km (0.068 R)
• M18: 25,720,512 km (0.103 R)
• M19: 27,588,391 km (0.099 R)
• M20: 31,871,378 km (0.1 R)
• M21: 33,876,887 km (0.096 R)
• M22: 42,062,284 km (0.098 R)
• M23: 44,296,678 km (0.101 R)
• M24: 49,000,184 km (0.075 R)
• M25: 55,435,436 km (0.084 R)
• M26: 56,046,992 km (0.038 R)
• M27: 58,327,611 km (0.101 R)
• M28: 67,373,196 km (0.091 R)
• M29: 68,770,740 km (0.114 R)
• M30: 69,240,776 km (0.087 R)
• M31: 70,187,431 km (0.055 R)
• M32: 79,872,996 km (0.111 R)
• M33: 94,699,940 km (0.082 R)
• M34: 98,524,410 km (0.087 R)
• M35: 99,421,398 km (0.056 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: 538 - 13,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit