🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.5 AU - 0.68 AU

Year: 202 Days

Day: 17 Hours

Environment

Temp: 19 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.75 AU

Year: 213 Days

Day: 36.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1 AU - 1.26 AU

Year: 536 Days

Day: 13.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.2

Radius: 12.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.94 AU - 4.26 AU

Year: 3704 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 18,048,183 km

• M1: 174,431 km (0.119 R)
• M2: 259,104 km (0.114 R)
• M3: 416,929 km (0.116 R)
• M4: 524,341 km (0.065 R)
• M5: 872,305 km (0.067 R)
• M6: 954,734 km (0.051 R)
• M7: 1,095,056 km (0.115 R)
• M8: 1,289,683 km (0.087 R)
• M9: 1,609,972 km (0.079 R)
• M10: 1,873,863 km (0.077 R)
• M11: 1,983,369 km (0.05 R)
• M12: 2,873,775 km (0.11 R)
• M13: 3,445,089 km (0.037 R)
• M14: 3,892,237 km (0.079 R)
• M15: 4,033,607 km (0.096 R)
• M16: 4,158,821 km (0.088 R)
• M17: 5,013,473 km (0.09 R)
• M18: 5,284,395 km (0.094 R)
• M19: 6,290,740 km (0.112 R)
• M20: 6,815,978 km (0.084 R)
• M21: 7,224,829 km (0.085 R)
• M22: 7,355,578 km (0.11 R)
• M23: 7,774,901 km (0.097 R)
• M24: 8,021,139 km (0.103 R)
• M25: 8,961,960 km (0.106 R)
• M26: 9,079,095 km (0.118 R)
• M27: 9,338,647 km (0.092 R)
• M28: 9,433,642 km (0.095 R)
• M29: 9,889,317 km (0.12 R)
• M30: 10,327,639 km (0.029 R)
• M31: 10,871,876 km (0.027 R)
• M32: 11,072,187 km (0.087 R)
• M33: 11,501,832 km (0.043 R)
• M34: 11,629,290 km (0.029 R)
• M35: 11,757,196 km (0.104 R)
• M36: 12,143,757 km (0.054 R)
• M37: 12,403,758 km (0.113 R)
• M38: 12,482,147 km (0.061 R)
• M39: 12,744,542 km (0.083 R)
• M40: 13,893,753 km (0.09 R)
• M41: 14,056,665 km (0.097 R)
• M42: 14,165,722 km (0.103 R)
• M43: 14,467,012 km (0.105 R)
• M44: 14,992,399 km (0.115 R)
• M45: 15,664,991 km (0.079 R)
• M46: 16,033,451 km (0.096 R)
• M47: 16,118,871 km (0.095 R)
• M48: 16,692,280 km (0.106 R)
• M49: 17,389,256 km (0.077 R)
• M50: 17,653,147 km (0.112 R)
• M51: 17,741,410 km (0.101 R)
• M52: 17,829,822 km (0.073 R)
• M53: 18,214,438 km (0.093 R)
• M54: 18,512,288 km (0.089 R)
• M55: 18,631,966 km (0.118 R)
• M56: 18,841,852 km (0.069 R)
• M57: 19,263,867 km (0.093 R)
• M58: 20,025,470 km (0.029 R)
• M59: 20,425,495 km (0.105 R)
• M60: 20,580,029 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164

Radius: 8.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.69 AU - 5.95 AU

Year: 4722 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,048,183 km

• M1: 175,329 km (0.105 R)
• M2: 311,164 km (0.108 R)
• M3: 444,006 km (0.038 R)
• M4: 510,428 km (0.115 R)
• M5: 564,882 km (0.085 R)
• M6: 878,588 km (0.048 R)
• M7: 1,296,266 km (0.056 R)
• M8: 1,406,818 km (0.088 R)
• M9: 1,905,727 km (0.057 R)
• M10: 2,058,018 km (0.114 R)
• M11: 2,267,156 km (0.1 R)
• M12: 2,692,163 km (0.065 R)
• M13: 3,008,862 km (0.103 R)
• M14: 3,097,274 km (0.076 R)
• M15: 3,337,379 km (0.038 R)
• M16: 3,756,403 km (0.107 R)
• M17: 4,159,270 km (0.093 R)
• M18: 4,324,276 km (0.057 R)
• M19: 4,441,112 km (0.082 R)
• M20: 4,525,336 km (0.102 R)
• M21: 4,746,441 km (0.118 R)
• M22: 4,953,784 km (0.099 R)
• M23: 5,146,466 km (0.076 R)
• M24: 5,377,295 km (0.095 R)
• M25: 5,978,679 km (0.036 R)
• M26: 6,053,029 km (0.094 R)
• M27: 6,391,569 km (0.099 R)
• M28: 6,486,564 km (0.098 R)
• M29: 6,563,008 km (0.12 R)
• M30: 6,659,050 km (0.096 R)
• M31: 6,891,226 km (0.106 R)
• M32: 7,047,556 km (0.056 R)
• M33: 7,224,829 km (0.083 R)
• M34: 7,867,053 km (0.039 R)
• M35: 8,092,048 km (0.118 R)
• M36: 8,569,415 km (0.051 R)
• M37: 8,632,246 km (0.033 R)
• M38: 8,970,487 km (0.077 R)
• M39: 9,616,450 km (0.088 R)
• M40: 9,901,135 km (0.111 R)
• M41: 10,077,661 km (0.115 R)
• M42: 10,568,342 km (0.088 R)
• M43: 11,112,728 km (0.114 R)
• M44: 11,457,551 km (0.092 R)
• M45: 12,536,900 km (0.11 R)
• M46: 12,608,408 km (0.094 R)
• M47: 12,680,065 km (0.111 R)
• M48: 13,404,119 km (0.107 R)
• M49: 14,315,469 km (0.097 R)
• M50: 14,866,737 km (0.058 R)
• M51: 15,221,284 km (0.112 R)
• M52: 15,323,011 km (0.105 R)
• M53: 15,501,780 km (0.06 R)
• M54: 15,604,105 km (0.072 R)
• M55: 15,783,922 km (0.074 R)
• M56: 15,990,217 km (0.06 R)
• M57: 16,275,351 km (0.098 R)
• M58: 16,379,471 km (0.107 R)
• M59: 16,483,890 km (0.073 R)
• M60: 16,614,489 km (0.118 R)
• M61: 16,798,195 km (0.108 R)
• M62: 16,850,704 km (0.098 R)
• M63: 17,485,897 km (0.086 R)
• M64: 17,619,188 km (0.035 R)
• M65: 17,886,969 km (0.116 R)
• M66: 18,021,307 km (0.048 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 18,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit