🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.74 AU - 1.22 AU

Year: 351 Days

Day: 39.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.12 AU - 1.5 AU

Year: 542 Days

Day: 19.1 Hours

Environment

Temp: -16 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.67 AU - 2.01 AU

Year: 903 Days

Day: 25.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,938,748 km

• M1: 664,065 km (0.033 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.4

Radius: 14.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.75 AU - 6.23 AU

Year: 4031 Days

Day: 9.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,938,748 km

• M1: 190,737 km (0.102 R)
• M2: 1,099,544 km (0.117 R)
• M3: 1,678,339 km (0.058 R)
• M4: 2,156,005 km (0.064 R)
• M5: 2,674,511 km (0.106 R)
• M6: 3,296,389 km (0.107 R)
• M7: 4,338,937 km (0.073 R)
• M8: 5,367,422 km (0.098 R)
• M9: 6,302,558 km (0.096 R)
• M10: 8,421,911 km (0.028 R)
• M11: 8,920,820 km (0.09 R)
• M12: 10,062,701 km (0.109 R)
• M13: 10,669,171 km (0.089 R)
• M14: 13,706,456 km (0.093 R)
• M15: 14,236,631 km (0.096 R)
• M16: 15,338,419 km (0.075 R)
• M17: 16,142,957 km (0.099 R)
• M18: 17,587,623 km (0.115 R)
• M19: 18,087,879 km (0.098 R)
• M20: 18,856,064 km (0.037 R)
• M21: 20,664,103 km (0.092 R)
• M22: 23,251,249 km (0.036 R)
• M23: 24,390,586 km (0.106 R)
• M24: 25,170,590 km (0.097 R)
• M25: 26,698,433 km (0.107 R)
• M26: 27,193,452 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.4

Radius: 9.1

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.15 AU - 8.37 AU

Year: 6356 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,938,748 km

• M1: 113,395 km (0.116 R)
• M2: 477,816 km (0.099 R)
• M3: 863,629 km (0.097 R)
• M4: 1,179,130 km (0.057 R)
• M5: 1,597,107 km (0.095 R)
• M6: 2,082,402 km (0.101 R)
• M7: 2,441,886 km (0.091 R)
• M8: 3,127,643 km (0.116 R)
• M9: 3,473,513 km (0.103 R)
• M10: 3,799,936 km (0.106 R)
• M11: 5,373,256 km (0.116 R)
• M12: 7,340,319 km (0.103 R)
• M13: 8,878,933 km (0.069 R)
• M14: 10,133,311 km (0.118 R)
• M15: 12,380,271 km (0.084 R)
• M16: 12,990,182 km (0.118 R)
• M17: 13,726,801 km (0.088 R)
• M18: 14,435,596 km (0.088 R)
• M19: 15,631,631 km (0.12 R)
• M20: 17,453,135 km (0.098 R)
• M21: 19,344,501 km (0.037 R)
• M22: 25,022,189 km (0.098 R)
• M23: 30,058,551 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.7

Radius: 10.7

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.48 AU - 10.74 AU

Year: 12499 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,938,748 km

• M1: 133,441 km (0.076 R)
• M2: 666,309 km (0.103 R)
• M3: 1,126,173 km (0.119 R)
• M4: 1,482,515 km (0.075 R)
• M5: 1,932,655 km (0.08 R)
• M6: 3,288,610 km (0.11 R)
• M7: 3,887,301 km (0.109 R)
• M8: 4,305,277 km (0.117 R)
• M9: 5,446,709 km (0.087 R)
• M10: 7,122,355 km (0.106 R)
• M11: 8,031,012 km (0.025 R)
• M12: 9,273,273 km (0.118 R)
• M13: 11,281,325 km (0.095 R)
• M14: 12,387,152 km (0.106 R)
• M15: 13,429,550 km (0.105 R)
• M16: 14,041,107 km (0.061 R)
• M17: 16,290,460 km (0.107 R)
• M18: 18,025,795 km (0.088 R)
• M19: 18,770,045 km (0.073 R)
• M20: 20,765,232 km (0.078 R)
• M21: 22,611,868 km (0.036 R)
• M22: 24,166,040 km (0.071 R)
• M23: 30,747,299 km (0.094 R)
• M24: 31,929,122 km (0.091 R)
• M25: 35,016,074 km (0.119 R)
• M26: 36,174,560 km (0.119 R)
• M27: 37,092,942 km (0.107 R)
• M28: 38,161,669 km (0.047 R)
• M29: 48,720,885 km (0.093 R)
• M30: 50,977,868 km (0.117 R)
• M31: 52,465,170 km (0.106 R)
• M32: 57,809,404 km (0.105 R)
• M33: 58,166,195 km (0.07 R)
• M34: 62,188,134 km (0.116 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 20,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit