🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.77 AU - 1.27 AU

Year: 394 Days

Day: 36.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.85 AU - 1.41 AU

Year: 460 Days

Day: 26 Hours

Environment

Temp: -9 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121

Radius: 10.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.33 AU - 5.27 AU

Year: 3414 Days

Day: 12.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 26,854,900 km

• M1: 149,299 km (0.025 R)
• M2: 219,460 km (0.058 R)
• M3: 428,598 km (0.11 R)
• M4: 515,065 km (0.115 R)
• M5: 708,944 km (0.112 R)
• M6: 800,947 km (0.101 R)
• M7: 1,094,458 km (0.111 R)
• M8: 1,177,335 km (0.119 R)
• M9: 1,297,313 km (0.106 R)
• M10: 1,376,749 km (0.094 R)
• M11: 1,466,957 km (0.058 R)
• M12: 1,730,548 km (0.062 R)
• M13: 1,908,121 km (0.082 R)
• M14: 2,019,721 km (0.111 R)
• M15: 2,196,546 km (0.074 R)
• M16: 2,346,143 km (0.11 R)
• M17: 2,521,323 km (0.095 R)
• M18: 2,621,852 km (0.096 R)
• M19: 2,954,708 km (0.066 R)
• M20: 3,084,558 km (0.104 R)
• M21: 3,313,443 km (0.109 R)
• M22: 3,610,694 km (0.086 R)
• M23: 3,800,833 km (0.084 R)
• M24: 3,968,383 km (0.09 R)
• M25: 4,072,652 km (0.104 R)
• M26: 4,191,134 km (0.064 R)
• M27: 4,431,538 km (0.085 R)
• M28: 4,512,769 km (0.089 R)
• M29: 4,704,105 km (0.117 R)
• M30: 4,996,120 km (0.115 R)
• M31: 5,123,129 km (0.084 R)
• M32: 5,236,973 km (0.109 R)
• M33: 5,467,204 km (0.079 R)
• M34: 5,627,423 km (0.09 R)
• M35: 5,789,138 km (0.054 R)
• M36: 6,102,247 km (0.084 R)
• M37: 6,253,341 km (0.094 R)
• M38: 6,964,379 km (0.072 R)
• M39: 7,043,217 km (0.076 R)
• M40: 7,265,520 km (0.055 R)
• M41: 7,570,999 km (0.088 R)
• M42: 8,428,643 km (0.108 R)
• M43: 8,885,964 km (0.085 R)
• M44: 9,247,392 km (0.08 R)
• M45: 9,369,015 km (0.081 R)
• M46: 9,438,578 km (0.027 R)
• M47: 9,754,380 km (0.112 R)
• M48: 9,984,611 km (0.106 R)
• M49: 10,109,375 km (0.108 R)
• M50: 10,180,883 km (0.086 R)
• M51: 10,414,405 km (0.089 R)
• M52: 10,631,621 km (0.116 R)
• M53: 10,978,539 km (0.1 R)
• M54: 11,144,293 km (0.053 R)
• M55: 11,273,696 km (0.12 R)
• M56: 11,552,696 km (0.097 R)
• M57: 11,928,336 km (0.116 R)
• M58: 12,672,286 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.7

Radius: 10.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.97 AU - 6.25 AU

Year: 4423 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 26,854,900 km

• M1: 217,665 km (0.086 R)
• M2: 840,291 km (0.049 R)
• M3: 1,165,966 km (0.106 R)
• M4: 1,286,242 km (0.104 R)
• M5: 1,374,804 km (0.067 R)
• M6: 1,520,812 km (0.113 R)
• M7: 1,633,908 km (0.116 R)
• M8: 1,701,227 km (0.063 R)
• M9: 1,970,054 km (0.077 R)
• M10: 2,135,809 km (0.111 R)
• M11: 2,274,037 km (0.088 R)
• M12: 2,481,380 km (0.089 R)
• M13: 2,638,308 km (0.077 R)
• M14: 2,833,234 km (0.107 R)
• M15: 2,997,343 km (0.06 R)
• M16: 3,104,605 km (0.103 R)
• M17: 3,634,630 km (0.114 R)
• M18: 3,800,534 km (0.091 R)
• M19: 4,861,781 km (0.09 R)
• M20: 5,044,889 km (0.098 R)
• M21: 6,084,744 km (0.08 R)
• M22: 6,160,440 km (0.091 R)
• M23: 7,953,820 km (0.068 R)
• M24: 8,455,421 km (0.097 R)
• M25: 9,174,987 km (0.03 R)
• M26: 9,489,442 km (0.095 R)
• M27: 10,093,069 km (0.094 R)
• M28: 10,164,876 km (0.109 R)
• M29: 10,855,869 km (0.093 R)
• M30: 10,929,471 km (0.12 R)
• M31: 11,300,025 km (0.087 R)
• M32: 11,674,767 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 9.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.18 AU - 8.34 AU

Year: 6730 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 26,854,900 km

• M1: 127,607 km (0.046 R)
• M2: 444,306 km (0.061 R)
• M3: 734,526 km (0.097 R)
• M4: 888,761 km (0.111 R)
• M5: 1,201,869 km (0.032 R)
• M6: 1,415,046 km (0.059 R)
• M7: 1,488,798 km (0.119 R)
• M8: 1,910,066 km (0.064 R)
• M9: 2,126,085 km (0.026 R)
• M10: 2,228,410 km (0.107 R)
• M11: 2,297,524 km (0.111 R)
• M12: 3,420,256 km (0.058 R)
• M13: 4,228,982 km (0.112 R)
• M14: 4,489,432 km (0.117 R)
• M15: 4,845,026 km (0.098 R)
• M16: 6,135,607 km (0.106 R)
• M17: 6,530,097 km (0.094 R)
• M18: 6,806,105 km (0.109 R)
• M19: 6,958,246 km (0.113 R)
• M20: 7,086,002 km (0.062 R)
• M21: 7,163,045 km (0.108 R)
• M22: 7,499,790 km (0.077 R)
• M23: 8,981,707 km (0.092 R)
• M24: 9,457,877 km (0.076 R)
• M25: 9,599,396 km (0.053 R)
• M26: 9,827,383 km (0.1 R)
• M27: 12,204,045 km (0.09 R)
• M28: 12,544,230 km (0.115 R)
• M29: 12,637,579 km (0.043 R)
• M30: 13,456,029 km (0.071 R)
• M31: 13,903,776 km (0.117 R)
• M32: 14,097,206 km (0.095 R)
• M33: 14,356,459 km (0.051 R)
• M34: 14,682,732 km (0.051 R)
• M35: 15,143,643 km (0.091 R)
• M36: 15,276,187 km (0.072 R)
• M37: 16,079,826 km (0.085 R)
• M38: 16,589,057 km (0.105 R)
• M39: 17,069,117 km (0.067 R)
• M40: 17,138,082 km (0.075 R)
• M41: 17,937,682 km (0.089 R)
• M42: 18,820,609 km (0.073 R)
• M43: 18,891,818 km (0.109 R)
• M44: 19,106,042 km (0.117 R)
• M45: 19,213,603 km (0.105 R)
• M46: 20,153,227 km (0.116 R)
• M47: 20,812,355 km (0.083 R)
• M48: 21,107,661 km (0.073 R)
• M49: 21,218,812 km (0.106 R)
• M50: 21,367,213 km (0.039 R)
• M51: 21,590,413 km (0.105 R)
• M52: 22,039,357 km (0.101 R)
• M53: 22,302,649 km (0.119 R)
• M54: 23,442,734 km (0.073 R)
• M55: 24,484,983 km (0.115 R)
• M56: 25,898,234 km (0.079 R)
• M57: 26,215,830 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit