🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.51 AU - 0.67 AU

Year: 171 Days

Day: 28.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,516,945 km

• M1: 145,858 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.42 AU - 1.84 AU

Year: 784 Days

Day: 21.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,516,945 km

• M1: 893,997 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.1

Radius: 8.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.24 AU - 5.34 AU

Year: 4584 Days

Day: 12 Hours

Environment

Temp: -146 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,516,945 km

• M1: 151,543 km (0.074 R)
• M2: 328,966 km (0.09 R)
• M3: 392,246 km (0.085 R)
• M4: 560,394 km (0.091 R)
• M5: 789,578 km (0.068 R)
• M6: 866,172 km (0.071 R)
• M7: 951,891 km (0.061 R)
• M8: 1,197,681 km (0.075 R)
• M9: 1,978,731 km (0.093 R)
• M10: 2,546,455 km (0.065 R)
• M11: 2,838,620 km (0.075 R)
• M12: 2,998,839 km (0.067 R)
• M13: 3,412,477 km (0.081 R)
• M14: 3,540,234 km (0.086 R)
• M15: 3,977,059 km (0.113 R)
• M16: 5,313,866 km (0.056 R)
• M17: 5,611,715 km (0.032 R)
• M18: 5,737,527 km (0.081 R)
• M19: 6,537,726 km (0.052 R)
• M20: 6,923,988 km (0.117 R)
• M21: 7,455,210 km (0.053 R)
• M22: 7,802,576 km (0.062 R)
• M23: 7,872,738 km (0.108 R)
• M24: 7,957,111 km (0.026 R)
• M25: 8,212,325 km (0.099 R)
• M26: 8,340,829 km (0.081 R)
• M27: 8,686,999 km (0.087 R)
• M28: 9,037,806 km (0.073 R)
• M29: 9,141,028 km (0.054 R)
• M30: 9,497,819 km (0.039 R)
• M31: 9,677,935 km (0.061 R)

Asteroid Belt

Center: 5.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.1

Radius: 12.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.21 AU - 7.73 AU

Year: 6200 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 41,516,945 km

• M1: 173,234 km (0.107 R)
• M2: 627,413 km (0.099 R)
• M3: 727,943 km (0.034 R)
• M4: 885,470 km (0.054 R)
• M5: 1,044,193 km (0.057 R)
• M6: 1,259,614 km (0.118 R)
• M7: 1,527,993 km (0.071 R)
• M8: 1,721,722 km (0.043 R)
• M9: 2,176,799 km (0.095 R)
• M10: 2,516,236 km (0.098 R)
• M11: 3,130,335 km (0.047 R)
• M12: 3,345,308 km (0.105 R)
• M13: 3,531,108 km (0.118 R)
• M14: 3,616,678 km (0.073 R)
• M15: 3,720,349 km (0.099 R)
• M16: 3,825,068 km (0.076 R)
• M17: 3,930,684 km (0.107 R)
• M18: 4,326,670 km (0.065 R)
• M19: 4,510,974 km (0.074 R)
• M20: 4,811,367 km (0.106 R)
• M21: 5,079,446 km (0.029 R)
• M22: 5,711,048 km (0.118 R)
• M23: 6,139,048 km (0.085 R)
• M24: 6,683,434 km (0.087 R)
• M25: 6,854,126 km (0.073 R)
• M26: 7,026,163 km (0.1 R)
• M27: 7,221,538 km (0.08 R)
• M28: 7,309,053 km (0.068 R)
• M29: 7,706,834 km (0.052 R)
• M30: 8,021,139 km (0.079 R)
• M31: 8,408,448 km (0.1 R)
• M32: 8,500,450 km (0.101 R)
• M33: 9,177,829 km (0.079 R)
• M34: 9,487,198 km (0.041 R)
• M35: 9,994,035 km (0.068 R)
• M36: 10,189,560 km (0.069 R)
• M37: 10,386,281 km (0.108 R)
• M38: 10,609,182 km (0.067 R)
• M39: 10,908,826 km (0.062 R)
• M40: 11,110,035 km (0.119 R)
• M41: 11,261,877 km (0.096 R)
• M42: 11,414,318 km (0.089 R)
• M43: 11,516,493 km (0.088 R)
• M44: 11,618,818 km (0.117 R)
• M45: 12,791,067 km (0.108 R)
• M46: 12,950,239 km (0.113 R)
• M47: 13,404,717 km (0.055 R)
• M48: 13,973,488 km (0.091 R)
• M49: 14,082,695 km (0.091 R)
• M50: 14,883,193 km (0.08 R)
• M51: 15,500,284 km (0.111 R)
• M52: 15,670,078 km (0.067 R)
• M53: 16,097,180 km (0.11 R)
• M54: 16,528,171 km (0.062 R)
• M55: 16,672,683 km (0.057 R)
• M56: 17,167,104 km (0.04 R)
• M57: 17,460,315 km (0.054 R)
• M58: 17,696,082 km (0.112 R)
• M59: 18,170,606 km (0.029 R)
• M60: 18,469,353 km (0.05 R)
• M61: 18,589,331 km (0.092 R)
• M62: 18,920,540 km (0.107 R)
• M63: 19,192,958 km (0.118 R)
• M64: 19,314,581 km (0.058 R)
• M65: 19,527,758 km (0.117 R)
• M66: 20,357,727 km (0.052 R)
• M67: 20,450,627 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.1

Radius: 4.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.7 AU - 20.16 AU

Year: 29807 Days

Day: 23.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,516,945 km

• M1: 88,113 km (0.117 R)
• M2: 158,574 km (0.076 R)
• M3: 1,140,684 km (0.104 R)
• M4: 2,024,209 km (0.111 R)
• M5: 2,418,998 km (0.046 R)
• M6: 3,573,594 km (0.108 R)
• M7: 3,766,575 km (0.115 R)
• M8: 5,178,629 km (0.096 R)
• M9: 7,457,903 km (0.108 R)
• M10: 8,169,091 km (0.105 R)
• M11: 9,578,901 km (0.076 R)
• M12: 10,823,256 km (0.112 R)
• M13: 11,912,030 km (0.116 R)
• M14: 12,158,717 km (0.088 R)
• M15: 14,278,668 km (0.092 R)
• M16: 15,784,221 km (0.076 R)
• M17: 17,153,789 km (0.052 R)
• M18: 17,572,065 km (0.104 R)
• M19: 17,618,740 km (0.08 R)
• M20: 18,087,879 km (0.047 R)
• M21: 18,229,398 km (0.093 R)
• M22: 21,834,856 km (0.04 R)
• M23: 22,845,988 km (0.112 R)
• M24: 26,717,731 km (0.093 R)
• M25: 28,563,320 km (0.104 R)
• M26: 30,393,650 km (0.115 R)
• M27: 31,748,558 km (0.067 R)
• M28: 32,033,242 km (0.104 R)
• M29: 32,777,492 km (0.098 R)
• M30: 33,759,303 km (0.08 R)
• M31: 35,574,374 km (0.097 R)
• M32: 36,344,952 km (0.073 R)
• M33: 38,144,016 km (0.053 R)
• M34: 38,386,215 km (0.119 R)
• M35: 38,993,583 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 13,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit