🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.53 AU - 0.53 AU

Year: 138 Days

Day: 37.1 Hours

Environment

Temp: 254 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.51 AU - 0.59 AU

Year: 146 Days

Day: 21.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.45 AU - 0.75 AU

Year: 166 Days

Day: 33 Hours

Environment

Temp: 169 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.67 AU - 0.91 AU

Year: 251 Days

Day: 26 Hours

Environment

Temp: 143 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,807,532 km

• M1: 40,691 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.94 AU - 1.4 AU

Year: 453 Days

Day: 23.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.11 AU - 2.25 AU

Year: 1153 Days

Day: 26.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.46 AU - 2.66 AU

Year: 1467 Days

Day: 17.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.6

Radius: 8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.2 AU - 7.16 AU

Year: 6184 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,807,532 km

• M1: 99,483 km (0.06 R)
• M2: 660,624 km (0.114 R)
• M3: 1,483,263 km (0.095 R)
• M4: 2,817,975 km (0.116 R)
• M5: 3,132,729 km (0.109 R)
• M6: 3,696,713 km (0.1 R)
• M7: 3,972,721 km (0.059 R)
• M8: 4,611,205 km (0.079 R)
• M9: 5,877,401 km (0.093 R)
• M10: 9,364,677 km (0.091 R)
• M11: 10,570,137 km (0.065 R)
• M12: 11,128,735 km (0.105 R)
• M13: 14,902,641 km (0.073 R)
• M14: 16,434,672 km (0.11 R)
• M15: 18,465,164 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.5

Radius: 8.7

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.23 AU - 12.09 AU

Year: 12465 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,807,532 km

• M1: 205,996 km (0.061 R)
• M2: 498,161 km (0.078 R)
• M3: 1,025,942 km (0.094 R)
• M4: 1,483,712 km (0.054 R)
• M5: 1,956,890 km (0.082 R)
• M6: 2,527,755 km (0.103 R)
• M7: 2,873,775 km (0.105 R)
• M8: 3,228,322 km (0.055 R)
• M9: 3,763,583 km (0.08 R)
• M10: 4,328,465 km (0.089 R)
• M11: 5,328,975 km (0.104 R)
• M12: 7,950,080 km (0.098 R)
• M13: 9,586,531 km (0.097 R)
• M14: 12,853,000 km (0.064 R)
• M15: 13,390,655 km (0.099 R)
• M16: 18,469,802 km (0.055 R)
• M17: 24,702,498 km (0.08 R)
• M18: 30,598,300 km (0.052 R)
• M19: 31,128,325 km (0.114 R)
• M20: 33,309,462 km (0.111 R)
• M21: 44,664,539 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.1

Radius: 8

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.92 AU - 16.42 AU

Year: 18102 Days

Day: 17.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,807,532 km

• M1: 99,483 km (0.088 R)
• M2: 577,298 km (0.051 R)
• M3: 973,284 km (0.055 R)
• M4: 3,035,341 km (0.086 R)
• M5: 3,388,392 km (0.074 R)
• M6: 3,799,038 km (0.061 R)
• M7: 6,950,616 km (0.095 R)
• M8: 7,565,912 km (0.09 R)
• M9: 9,630,513 km (0.085 R)
• M10: 13,213,082 km (0.068 R)
• M11: 14,305,296 km (0.073 R)
• M12: 15,299,524 km (0.114 R)
• M13: 17,596,599 km (0.044 R)
• M14: 17,942,469 km (0.081 R)
• M15: 19,740,486 km (0.071 R)
• M16: 25,408,450 km (0.116 R)
• M17: 28,020,728 km (0.103 R)
• M18: 31,945,728 km (0.118 R)
• M19: 33,772,467 km (0.108 R)
• M20: 34,576,257 km (0.093 R)
• M21: 35,805,951 km (0.117 R)
• M22: 40,564,061 km (0.095 R)
• M23: 46,381,324 km (0.069 R)
• M24: 47,041,798 km (0.097 R)
• M25: 48,720,137 km (0.034 R)
• M26: 61,204,977 km (0.108 R)
• M27: 66,910,939 km (0.083 R)
• M28: 67,965,903 km (0.091 R)
• M29: 71,855,298 km (0.111 R)
• M30: 76,119,286 km (0.09 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 20,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit