🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.56 AU - 0.7 AU

Year: 175 Days

Day: 47.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 105.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.75 AU - 0.79 AU

Year: 236 Days

Day: 41.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,626,633 km

• M1: 41,439 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.38 AU - 1.56 AU

Year: 624 Days

Day: 14.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,626,633 km

• M1: 83,924 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.55 AU - 2.11 AU

Year: 866 Days

Day: 12.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,626,633 km

• M1: 197,020 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.69 AU - 1.99 AU

Year: 873 Days

Day: 43.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.96 AU - 6.04 AU

Year: 3911 Days

Day: 48 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,626,633 km

• M1: 1,503,907 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.15 AU - 6.27 AU

Year: 4160 Days

Day: 12.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 9.9

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.62 AU - 9.58 AU

Year: 8065 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,626,633 km

• M1: 123,119 km (0.084 R)
• M2: 478,414 km (0.088 R)
• M3: 1,127,818 km (0.11 R)
• M4: 1,767,948 km (0.055 R)
• M5: 2,153,611 km (0.102 R)
• M6: 3,538,438 km (0.073 R)
• M7: 3,942,801 km (0.094 R)
• M8: 4,636,487 km (0.114 R)
• M9: 6,017,724 km (0.112 R)
• M10: 6,633,170 km (0.111 R)
• M11: 8,118,078 km (0.095 R)
• M12: 8,599,334 km (0.077 R)
• M13: 8,961,212 km (0.065 R)
• M14: 11,297,332 km (0.08 R)
• M15: 12,576,992 km (0.112 R)
• M16: 13,583,038 km (0.047 R)
• M17: 14,012,533 km (0.111 R)
• M18: 14,387,874 km (0.07 R)
• M19: 16,853,098 km (0.116 R)
• M20: 17,637,140 km (0.112 R)
• M21: 18,370,918 km (0.076 R)
• M22: 18,820,908 km (0.085 R)
• M23: 20,856,038 km (0.085 R)
• M24: 22,094,708 km (0.109 R)
• M25: 23,207,417 km (0.086 R)
• M26: 26,961,276 km (0.089 R)
• M27: 27,445,225 km (0.108 R)
• M28: 29,235,164 km (0.072 R)
• M29: 30,055,110 km (0.118 R)
• M30: 32,498,193 km (0.084 R)
• M31: 33,935,978 km (0.109 R)
• M32: 34,613,806 km (0.053 R)
• M33: 38,994,181 km (0.117 R)
• M34: 44,130,773 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787

Radius: 9

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.81 AU - 10.79 AU

Year: 10733 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,626,633 km

• M1: 112,049 km (0.12 R)
• M2: 413,189 km (0.08 R)
• M3: 767,736 km (0.119 R)
• M4: 1,067,231 km (0.081 R)
• M5: 1,587,233 km (0.066 R)
• M6: 1,982,022 km (0.114 R)
• M7: 3,422,650 km (0.114 R)
• M8: 3,811,305 km (0.08 R)
• M9: 4,229,281 km (0.101 R)
• M10: 4,677,477 km (0.069 R)
• M11: 5,669,161 km (0.097 R)
• M12: 6,066,044 km (0.102 R)
• M13: 9,138,186 km (0.08 R)
• M14: 9,483,308 km (0.076 R)
• M15: 11,173,914 km (0.117 R)
• M16: 11,914,872 km (0.088 R)
• M17: 12,994,520 km (0.078 R)
• M18: 16,119,470 km (0.118 R)
• M19: 21,565,131 km (0.102 R)
• M20: 22,892,663 km (0.079 R)
• M21: 26,498,420 km (0.036 R)
• M22: 27,814,134 km (0.102 R)
• M23: 30,465,906 km (0.102 R)
• M24: 34,693,093 km (0.114 R)
• M25: 35,413,406 km (0.078 R)
• M26: 35,899,300 km (0.054 R)
• M27: 37,760,597 km (0.093 R)
• M28: 40,209,664 km (0.032 R)
• M29: 46,139,424 km (0.071 R)
• M30: 47,010,532 km (0.084 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit