🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.57 AU - 0.63 AU

Year: 166 Days

Day: 44.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.64 AU - 0.7 AU

Year: 195 Days

Day: 19.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,559,735 km

• M1: 594,801 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.74 AU - 1.12 AU

Year: 320 Days

Day: 32.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3 AU - 3.52 AU

Year: 2098 Days

Day: 42.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.69 AU - 5.39 AU

Year: 4033 Days

Day: 26.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 13.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.82 AU - 7.9 AU

Year: 7117 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 47,559,735 km

• M1: 256,411 km (0.049 R)
• M2: 957,875 km (0.114 R)
• M3: 2,074,623 km (0.088 R)
• M4: 4,125,909 km (0.116 R)
• M5: 9,035,412 km (0.083 R)
• M6: 15,654,819 km (0.09 R)
• M7: 16,395,927 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.7

Radius: 8.2

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.68 AU - 11.38 AU

Year: 13057 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,559,735 km

• M1: 105,018 km (0.093 R)
• M2: 466,147 km (0.045 R)
• M3: 792,420 km (0.106 R)
• M4: 1,050,327 km (0.069 R)
• M5: 1,554,023 km (0.073 R)
• M6: 2,095,866 km (0.069 R)
• M7: 2,758,136 km (0.088 R)
• M8: 6,520,074 km (0.101 R)
• M9: 7,417,362 km (0.047 R)
• M10: 8,939,670 km (0.077 R)
• M11: 9,455,333 km (0.118 R)
• M12: 10,433,404 km (0.12 R)
• M13: 11,417,609 km (0.042 R)
• M14: 11,718,600 km (0.083 R)
• M15: 12,399,270 km (0.103 R)
• M16: 13,237,467 km (0.083 R)
• M17: 14,250,992 km (0.102 R)
• M18: 16,584,420 km (0.053 R)
• M19: 17,205,401 km (0.118 R)
• M20: 18,909,171 km (0.12 R)
• M21: 20,280,535 km (0.094 R)
• M22: 20,544,874 km (0.082 R)
• M23: 23,124,390 km (0.119 R)
• M24: 26,642,483 km (0.117 R)
• M25: 31,551,537 km (0.09 R)
• M26: 33,599,233 km (0.093 R)
• M27: 39,444,770 km (0.055 R)
• M28: 39,857,061 km (0.115 R)
• M29: 47,932,803 km (0.11 R)
• M30: 49,509,415 km (0.077 R)
• M31: 50,310,662 km (0.115 R)
• M32: 50,633,494 km (0.111 R)
• M33: 51,446,857 km (0.076 R)
• M34: 55,128,910 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.9

Radius: 6.4

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.48 AU - 14.3 AU

Year: 16496 Days

Day: 21.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,559,735 km

• M1: 80,184 km (0.11 R)
• M2: 672,442 km (0.118 R)
• M3: 1,014,124 km (0.118 R)
• M4: 1,361,490 km (0.112 R)
• M5: 3,497,748 km (0.107 R)
• M6: 5,135,994 km (0.119 R)
• M7: 6,158,196 km (0.113 R)
• M8: 7,979,102 km (0.046 R)
• M9: 13,179,124 km (0.111 R)
• M10: 14,681,984 km (0.08 R)
• M11: 15,207,372 km (0.085 R)
• M12: 18,626,132 km (0.073 R)
• M13: 20,270,960 km (0.095 R)
• M14: 21,253,070 km (0.111 R)
• M15: 22,698,186 km (0.079 R)
• M16: 23,311,836 km (0.108 R)
• M17: 28,020,728 km (0.034 R)
• M18: 31,996,741 km (0.101 R)
• M19: 36,571,593 km (0.12 R)
• M20: 39,014,526 km (0.067 R)
• M21: 43,413,452 km (0.08 R)
• M22: 46,710,140 km (0.093 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 17,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit