🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.29 AU - 1.35 AU

Year: 531 Days

Day: 36.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.76 AU - 2.92 AU

Year: 1252 Days

Day: 33.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.78 AU - 3.44 AU

Year: 1919 Days

Day: 14 Hours

Environment

Temp: -92 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.82 AU - 3.92 AU

Year: 2164 Days

Day: 26.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.53 AU - 6.53 AU

Year: 4550 Days

Day: 13.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 15

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.72 AU - 7.04 AU

Year: 5638 Days

Day: 13.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 46,976,820 km

• M1: 198,965 km (0.115 R)
• M2: 425,905 km (0.101 R)
• M3: 638,484 km (0.115 R)
• M4: 835,355 km (0.036 R)
• M5: 1,244,953 km (0.103 R)
• M6: 2,171,263 km (0.103 R)
• M7: 3,122,556 km (0.086 R)
• M8: 3,296,838 km (0.112 R)
• M9: 3,582,271 km (0.077 R)
• M10: 3,764,930 km (0.116 R)
• M11: 4,254,563 km (0.046 R)
• M12: 4,592,355 km (0.05 R)
• M13: 4,777,857 km (0.068 R)
• M14: 4,993,128 km (0.117 R)
• M15: 5,142,876 km (0.069 R)
• M16: 5,321,944 km (0.044 R)
• M17: 5,545,294 km (0.036 R)
• M18: 5,757,424 km (0.056 R)
• M19: 5,900,439 km (0.115 R)
• M20: 6,160,740 km (0.106 R)
• M21: 6,292,386 km (0.078 R)
• M22: 6,410,119 km (0.054 R)
• M23: 6,692,859 km (0.045 R)
• M24: 7,025,565 km (0.072 R)
• M25: 7,147,786 km (0.089 R)
• M26: 7,270,756 km (0.106 R)
• M27: 7,597,178 km (0.051 R)
• M28: 7,770,113 km (0.099 R)
• M29: 8,007,974 km (0.095 R)
• M30: 8,556,101 km (0.099 R)
• M31: 8,884,318 km (0.045 R)
• M32: 9,149,855 km (0.081 R)
• M33: 9,536,266 km (0.087 R)
• M34: 9,637,992 km (0.097 R)
• M35: 9,996,728 km (0.075 R)
• M36: 10,622,047 km (0.096 R)
• M37: 11,010,553 km (0.093 R)
• M38: 11,242,280 km (0.085 R)
• M39: 11,819,578 km (0.097 R)
• M40: 12,093,641 km (0.057 R)
• M41: 12,555,001 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 3.7

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.03 AU - 18.83 AU

Year: 26561 Days

Day: 17.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 46,976,820 km

• M1: 231,578 km (0.036 R)
• M2: 353,350 km (0.092 R)
• M3: 570,716 km (0.091 R)
• M4: 1,148,014 km (0.057 R)
• M5: 1,313,170 km (0.091 R)
• M6: 1,734,887 km (0.078 R)
• M7: 2,145,084 km (0.108 R)
• M8: 3,780,338 km (0.098 R)
• M9: 4,433,931 km (0.084 R)
• M10: 7,074,035 km (0.066 R)
• M11: 7,299,479 km (0.105 R)
• M12: 10,267,650 km (0.111 R)
• M13: 10,737,088 km (0.112 R)
• M14: 10,952,808 km (0.056 R)
• M15: 11,344,605 km (0.042 R)
• M16: 12,547,372 km (0.092 R)
• M17: 12,592,700 km (0.056 R)
• M18: 12,865,866 km (0.064 R)
• M19: 13,790,081 km (0.047 R)
• M20: 14,497,230 km (0.03 R)
• M21: 15,653,024 km (0.066 R)
• M22: 15,946,535 km (0.049 R)
• M23: 16,888,104 km (0.052 R)
• M24: 16,988,185 km (0.08 R)
• M25: 17,088,565 km (0.111 R)
• M26: 17,542,594 km (0.057 R)
• M27: 17,949,501 km (0.059 R)
• M28: 18,462,472 km (0.105 R)
• M29: 18,980,230 km (0.109 R)
• M30: 19,397,907 km (0.093 R)
• M31: 20,561,928 km (0.046 R)
• M32: 20,722,447 km (0.068 R)
• M33: 20,883,414 km (0.072 R)
• M34: 21,260,401 km (0.099 R)
• M35: 21,966,652 km (0.106 R)
• M36: 22,957,140 km (0.119 R)
• M37: 23,625,393 km (0.049 R)
• M38: 24,639,966 km (0.103 R)
• M39: 24,753,511 km (0.045 R)
• M40: 25,496,115 km (0.088 R)
• M41: 26,072,366 km (0.095 R)
• M42: 26,652,955 km (0.106 R)
• M43: 26,769,492 km (0.044 R)
• M44: 27,003,164 km (0.102 R)
• M45: 29,558,295 km (0.115 R)
• M46: 29,618,583 km (0.05 R)
• M47: 30,894,952 km (0.058 R)
• M48: 35,469,356 km (0.119 R)
• M49: 35,597,711 km (0.039 R)
• M50: 37,213,966 km (0.111 R)
• M51: 37,474,865 km (0.094 R)
• M52: 37,670,838 km (0.114 R)
• M53: 38,458,321 km (0.085 R)
• M54: 38,524,144 km (0.119 R)
• M55: 40,651,725 km (0.052 R)
• M56: 42,748,788 km (0.092 R)
• M57: 42,817,005 km (0.036 R)
• M58: 43,844,892 km (0.081 R)
• M59: 43,982,522 km (0.1 R)
• M60: 44,327,345 km (0.116 R)
• M61: 46,414,834 km (0.114 R)
• M62: 46,836,101 km (0.099 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 11,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit