🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.4 AU - 3.96 AU

Year: 2148 Days

Day: 19 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.65 AU - 3.87 AU

Year: 2761 Days

Day: 43.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,979,721 km

• M1: 499,358 km (0.102 R)
• M2: 1,068,278 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.33 AU - 4.57 AU

Year: 2973 Days

Day: 26.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,979,721 km

• M1: 2,644,142 km (0.073 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.8

Radius: 14.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4 AU - 6.1 AU

Year: 4298 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 28,979,721 km

• M1: 210,933 km (0.041 R)
• M2: 339,288 km (0.086 R)
• M3: 439,369 km (0.05 R)
• M4: 530,324 km (0.085 R)
• M5: 709,991 km (0.027 R)
• M6: 832,961 km (0.083 R)
• M7: 1,158,935 km (0.08 R)
• M8: 1,439,730 km (0.106 R)
• M9: 1,601,445 km (0.108 R)
• M10: 1,930,261 km (0.112 R)
• M11: 2,637,261 km (0.1 R)
• M12: 2,837,872 km (0.058 R)
• M13: 3,172,821 km (0.075 R)
• M14: 4,146,255 km (0.098 R)
• M15: 4,308,119 km (0.117 R)
• M16: 4,453,828 km (0.105 R)
• M17: 4,638,282 km (0.095 R)
• M18: 5,206,903 km (0.096 R)
• M19: 5,638,194 km (0.098 R)
• M20: 6,020,118 km (0.045 R)
• M21: 6,265,608 km (0.096 R)
• M22: 6,431,212 km (0.117 R)
• M23: 6,766,760 km (0.074 R)
• M24: 7,237,695 km (0.079 R)
• M25: 8,031,162 km (0.079 R)
• M26: 8,347,262 km (0.079 R)
• M27: 8,598,586 km (0.052 R)
• M28: 8,782,891 km (0.072 R)
• M29: 9,391,156 km (0.083 R)
• M30: 9,628,717 km (0.114 R)
• M31: 10,623,693 km (0.084 R)
• M32: 10,796,778 km (0.1 R)
• M33: 12,319,385 km (0.095 R)
• M34: 12,423,206 km (0.076 R)
• M35: 12,920,768 km (0.111 R)
• M36: 13,079,342 km (0.058 R)
• M37: 13,185,257 km (0.082 R)
• M38: 13,935,490 km (0.107 R)
• M39: 14,070,877 km (0.096 R)
• M40: 14,233,938 km (0.112 R)
• M41: 15,758,341 km (0.082 R)
• M42: 16,697,666 km (0.053 R)
• M43: 18,155,347 km (0.068 R)
• M44: 18,481,620 km (0.108 R)
• M45: 19,079,563 km (0.118 R)
• M46: 19,441,590 km (0.089 R)
• M47: 19,532,396 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.4

Radius: 14.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.33 AU - 7.87 AU

Year: 7935 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 28,979,721 km

• M1: 215,720 km (0.09 R)
• M2: 391,198 km (0.106 R)
• M3: 711,188 km (0.071 R)
• M4: 891,603 km (0.036 R)
• M5: 994,676 km (0.099 R)
• M6: 1,171,800 km (0.075 R)
• M7: 1,345,334 km (0.098 R)
• M8: 1,496,876 km (0.029 R)
• M9: 1,654,403 km (0.103 R)
• M10: 2,108,283 km (0.113 R)
• M11: 2,250,251 km (0.105 R)
• M12: 2,773,245 km (0.099 R)
• M13: 2,870,783 km (0.07 R)
• M14: 3,231,314 km (0.072 R)
• M15: 3,521,983 km (0.1 R)
• M16: 4,490,928 km (0.078 R)
• M17: 4,606,268 km (0.047 R)
• M18: 4,839,641 km (0.075 R)
• M19: 5,149,009 km (0.056 R)
• M20: 5,367,123 km (0.109 R)
• M21: 5,637,895 km (0.1 R)
• M22: 5,737,378 km (0.111 R)
• M23: 6,765,414 km (0.099 R)
• M24: 8,412,636 km (0.072 R)
• M25: 8,814,307 km (0.12 R)
• M26: 9,046,632 km (0.104 R)
• M27: 9,339,993 km (0.089 R)
• M28: 9,876,003 km (0.069 R)
• M29: 10,269,295 km (0.065 R)
• M30: 10,544,705 km (0.119 R)
• M31: 10,760,575 km (0.116 R)
• M32: 10,884,591 km (0.046 R)
• M33: 11,480,141 km (0.11 R)
• M34: 12,247,727 km (0.081 R)
• M35: 12,801,539 km (0.067 R)
• M36: 13,031,919 km (0.107 R)
• M37: 13,765,098 km (0.083 R)
• M38: 14,136,700 km (0.086 R)
• M39: 14,545,850 km (0.064 R)
• M40: 15,028,153 km (0.069 R)
• M41: 15,271,399 km (0.101 R)
• M42: 15,832,092 km (0.09 R)
• M43: 16,399,517 km (0.052 R)
• M44: 16,721,751 km (0.106 R)
• M45: 17,518,060 km (0.092 R)
• M46: 18,661,138 km (0.1 R)
• M47: 19,714,307 km (0.103 R)
• M48: 20,095,183 km (0.063 R)
• M49: 21,996,273 km (0.1 R)
• M50: 22,948,164 km (0.075 R)
• M51: 23,068,141 km (0.116 R)
• M52: 23,913,668 km (0.063 R)
• M53: 24,075,833 km (0.06 R)
• M54: 24,728,378 km (0.026 R)
• M55: 26,217,625 km (0.113 R)
• M56: 26,510,687 km (0.093 R)
• M57: 26,931,057 km (0.086 R)
• M58: 27,311,335 km (0.067 R)
• M59: 27,523,315 km (0.108 R)
• M60: 27,735,894 km (0.051 R)
• M61: 27,906,436 km (0.091 R)
• M62: 28,677,762 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 14,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit