🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.46 AU - 0.56 AU

Year: 109 Days

Day: 38.4 Hours

Environment

Temp: 339 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.83 AU - 1.01 AU

Year: 265 Days

Day: 43.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,120,142 km

• M1: 128,205 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.95 AU - 2.27 AU

Year: 920 Days

Day: 25.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,120,142 km

• M1: 535,710 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.1 AU - 2.18 AU

Year: 940 Days

Day: 45.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.28 AU - 5.56 AU

Year: 3276 Days

Day: 35.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,120,142 km

• M1: 354,996 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.98 AU - 5.94 AU

Year: 3317 Days

Day: 45.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,120,142 km

• M1: 490,681 km (0.094 R)
• M2: 1,437,037 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.14 AU - 10.18 AU

Year: 6998 Days

Day: 45.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 9.6

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.4 AU - 20.18 AU

Year: 19740 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,120,142 km

• M1: 119,379 km (0.084 R)
• M2: 506,389 km (0.118 R)
• M3: 897,138 km (0.108 R)
• M4: 1,319,752 km (0.091 R)
• M5: 1,950,008 km (0.079 R)
• M6: 2,367,685 km (0.073 R)
• M7: 2,921,497 km (0.097 R)
• M8: 4,056,197 km (0.109 R)
• M9: 5,704,167 km (0.107 R)
• M10: 7,910,137 km (0.086 R)
• M11: 8,486,388 km (0.031 R)
• M12: 9,259,959 km (0.115 R)
• M13: 10,507,605 km (0.1 R)
• M14: 12,689,191 km (0.09 R)
• M15: 13,700,173 km (0.062 R)
• M16: 16,545,225 km (0.091 R)
• M17: 17,140,924 km (0.099 R)
• M18: 17,750,835 km (0.104 R)
• M19: 18,830,034 km (0.116 R)
• M20: 24,669,886 km (0.091 R)
• M21: 25,001,095 km (0.086 R)
• M22: 27,403,637 km (0.075 R)
• M23: 28,721,744 km (0.091 R)
• M24: 31,613,471 km (0.074 R)
• M25: 35,529,045 km (0.042 R)
• M26: 38,706,953 km (0.077 R)
• M27: 60,023,154 km (0.119 R)
• M28: 60,823,652 km (0.045 R)
• M29: 62,855,939 km (0.094 R)
• M30: 67,485,843 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.9

Radius: 3.5

Gravity: 21.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 18.18 AU - 21.22 AU

Year: 26252 Days

Day: 24.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,120,142 km

• M1: 43,683 km (0.098 R)
• M2: 718,668 km (0.093 R)
• M3: 1,809,835 km (0.075 R)
• M4: 2,108,881 km (0.026 R)
• M5: 2,595,074 km (0.114 R)
• M6: 2,999,737 km (0.067 R)
• M7: 3,256,596 km (0.052 R)
• M8: 3,472,615 km (0.119 R)
• M9: 4,664,611 km (0.087 R)
• M10: 5,520,012 km (0.112 R)
• M11: 5,633,856 km (0.112 R)
• M12: 6,024,755 km (0.075 R)
• M13: 6,226,712 km (0.092 R)
• M14: 7,396,867 km (0.119 R)
• M15: 10,161,884 km (0.063 R)
• M16: 10,275,728 km (0.115 R)
• M17: 11,835,136 km (0.074 R)
• M18: 12,344,966 km (0.075 R)
• M19: 13,683,418 km (0.094 R)
• M20: 18,106,129 km (0.078 R)
• M21: 19,213,453 km (0.119 R)
• M22: 20,637,325 km (0.048 R)
• M23: 34,129,109 km (0.037 R)
• M24: 39,487,854 km (0.081 R)
• M25: 41,925,551 km (0.034 R)
• M26: 44,309,693 km (0.112 R)
• M27: 45,689,733 km (0.106 R)
• M28: 47,573,918 km (0.111 R)
• M29: 48,052,930 km (0.072 R)
• M30: 51,328,974 km (0.096 R)

Kuiper Belt

Range: 36.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit