🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.63 AU - 0.91 AU

Year: 242 Days

Day: 18 Hours

Environment

Temp: 194 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.07 AU - 1.47 AU

Year: 513 Days

Day: 39.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.01 AU - 3.65 AU

Year: 2176 Days

Day: 32.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.76 AU - 5.4 AU

Year: 4101 Days

Day: 34.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.5

Radius: 4.2

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.67 AU - 16.55 AU

Year: 20001 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,478,675 km

• M1: 88,562 km (0.114 R)
• M2: 147,803 km (0.075 R)
• M3: 560,992 km (0.045 R)
• M4: 672,143 km (0.069 R)
• M5: 1,045,988 km (0.12 R)
• M6: 1,076,057 km (0.117 R)
• M7: 1,106,276 km (0.04 R)
• M8: 1,374,954 km (0.108 R)
• M9: 1,407,866 km (0.108 R)
• M10: 1,542,354 km (0.056 R)
• M11: 1,877,902 km (0.107 R)
• M12: 2,177,696 km (0.071 R)
• M13: 2,235,591 km (0.1 R)
• M14: 2,412,266 km (0.111 R)
• M15: 2,969,219 km (0.098 R)
• M16: 3,250,911 km (0.066 R)
• M17: 3,701,051 km (0.096 R)
• M18: 4,436,774 km (0.107 R)
• M19: 5,476,479 km (0.115 R)
• M20: 5,848,080 km (0.07 R)
• M21: 6,063,950 km (0.11 R)
• M22: 6,091,177 km (0.103 R)
• M23: 6,282,662 km (0.058 R)
• M24: 7,010,755 km (0.072 R)
• M25: 8,152,037 km (0.106 R)
• M26: 8,636,734 km (0.109 R)
• M27: 9,318,451 km (0.055 R)
• M28: 10,930,668 km (0.116 R)
• M29: 11,498,092 km (0.104 R)
• M30: 12,246,680 km (0.064 R)
• M31: 12,940,814 km (0.081 R)
• M32: 13,754,627 km (0.085 R)
• M33: 14,005,652 km (0.064 R)
• M34: 14,840,857 km (0.077 R)
• M35: 16,407,296 km (0.118 R)
• M36: 16,445,144 km (0.084 R)
• M37: 16,749,726 km (0.113 R)
• M38: 17,674,390 km (0.072 R)
• M39: 19,452,211 km (0.091 R)
• M40: 19,693,512 km (0.112 R)
• M41: 20,873,840 km (0.107 R)
• M42: 21,826,180 km (0.116 R)
• M43: 23,430,318 km (0.1 R)
• M44: 23,473,103 km (0.043 R)
• M45: 23,601,458 km (0.108 R)
• M46: 23,944,785 km (0.05 R)
• M47: 24,723,442 km (0.06 R)
• M48: 24,941,107 km (0.053 R)
• M49: 25,686,254 km (0.112 R)
• M50: 27,288,148 km (0.084 R)
• M51: 29,013,609 km (0.076 R)
• M52: 29,289,318 km (0.101 R)
• M53: 30,168,056 km (0.074 R)
• M54: 30,680,728 km (0.104 R)
• M55: 31,243,216 km (0.081 R)
• M56: 31,337,313 km (0.115 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 12,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit