🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.52 AU - 0.64 AU

Year: 169 Days

Day: 23.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.93 AU - 1.31 AU

Year: 454 Days

Day: 14.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.17 AU - 1.75 AU

Year: 675 Days

Day: 15.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.25 AU - 4.49 AU

Year: 2915 Days

Day: 21.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.6

Radius: 11.8

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.39 AU - 4.57 AU

Year: 3631 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,268,606 km

• M1: 146,756 km (0.102 R)
• M2: 534,364 km (0.08 R)
• M3: 1,304,344 km (0.096 R)
• M4: 3,380,313 km (0.098 R)
• M5: 5,373,107 km (0.082 R)
• M6: 5,974,640 km (0.12 R)
• M7: 6,897,958 km (0.104 R)
• M8: 8,476,066 km (0.031 R)
• M9: 8,989,635 km (0.111 R)
• M10: 9,446,208 km (0.111 R)
• M11: 9,878,396 km (0.026 R)
• M12: 10,740,230 km (0.087 R)
• M13: 12,426,347 km (0.114 R)
• M14: 13,332,611 km (0.11 R)
• M15: 19,593,432 km (0.088 R)
• M16: 21,352,403 km (0.106 R)
• M17: 24,514,304 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.6

Radius: 8.9

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.4 AU - 10 AU

Year: 8991 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 78,268,606 km

• M1: 111,151 km (0.045 R)
• M2: 436,676 km (0.053 R)
• M3: 883,375 km (0.082 R)
• M4: 1,171,800 km (0.088 R)
• M5: 1,578,258 km (0.056 R)
• M6: 2,503,820 km (0.054 R)
• M7: 3,855,287 km (0.118 R)
• M8: 7,265,969 km (0.105 R)
• M9: 7,625,602 km (0.059 R)
• M10: 8,123,613 km (0.109 R)
• M11: 9,001,902 km (0.111 R)
• M12: 10,187,017 km (0.116 R)
• M13: 11,102,406 km (0.117 R)
• M14: 13,213,830 km (0.09 R)
• M15: 13,871,762 km (0.097 R)
• M16: 14,551,534 km (0.075 R)
• M17: 15,188,522 km (0.072 R)
• M18: 15,777,639 km (0.062 R)
• M19: 18,879,251 km (0.088 R)
• M20: 20,572,849 km (0.116 R)
• M21: 21,456,523 km (0.109 R)
• M22: 24,615,133 km (0.108 R)
• M23: 29,762,048 km (0.051 R)
• M24: 32,156,661 km (0.109 R)
• M25: 33,346,113 km (0.083 R)
• M26: 36,622,157 km (0.1 R)
• M27: 41,484,238 km (0.096 R)
• M28: 43,544,051 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.2

Radius: 14.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.26 AU - 9.06 AU

Year: 9758 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,268,606 km

• M1: 179,966 km (0.111 R)
• M2: 737,966 km (0.119 R)
• M3: 1,323,044 km (0.075 R)
• M4: 1,964,818 km (0.108 R)
• M5: 2,472,254 km (0.1 R)
• M6: 2,979,990 km (0.101 R)
• M7: 7,733,911 km (0.104 R)
• M8: 13,175,234 km (0.091 R)
• M9: 14,227,057 km (0.037 R)
• M10: 15,535,290 km (0.044 R)
• M11: 17,867,222 km (0.087 R)
• M12: 28,521,283 km (0.069 R)
• M13: 34,584,335 km (0.055 R)
• M14: 38,656,389 km (0.117 R)
• M15: 48,170,514 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457

Radius: 6.9

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 14.46 AU - 18.44 AU

Year: 25546 Days

Day: 19 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,268,606 km

• M1: 87,066 km (0.087 R)
• M2: 371,302 km (0.118 R)
• M3: 701,913 km (0.118 R)
• M4: 1,382,135 km (0.107 R)
• M5: 1,747,453 km (0.059 R)
• M6: 2,052,333 km (0.039 R)
• M7: 2,671,818 km (0.036 R)
• M8: 2,972,809 km (0.085 R)
• M9: 3,466,781 km (0.085 R)
• M10: 3,764,032 km (0.099 R)
• M11: 4,308,419 km (0.116 R)
• M12: 4,547,476 km (0.057 R)
• M13: 10,396,005 km (0.078 R)
• M14: 10,952,509 km (0.073 R)
• M15: 11,924,147 km (0.037 R)
• M16: 14,186,964 km (0.052 R)
• M17: 15,261,376 km (0.072 R)
• M18: 18,539,215 km (0.057 R)
• M19: 20,967,638 km (0.052 R)
• M20: 22,563,099 km (0.081 R)
• M21: 25,105,365 km (0.099 R)
• M22: 25,435,976 km (0.063 R)
• M23: 25,993,528 km (0.095 R)
• M24: 27,950,268 km (0.096 R)
• M25: 32,937,412 km (0.042 R)
• M26: 39,369,522 km (0.089 R)
• M27: 39,666,773 km (0.079 R)
• M28: 52,103,891 km (0.113 R)
• M29: 58,421,260 km (0.118 R)
• M30: 59,978,573 km (0.084 R)
• M31: 69,473,401 km (0.084 R)
• M32: 70,125,199 km (0.076 R)
• M33: 72,105,276 km (0.051 R)
• M34: 75,946,501 km (0.031 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 11,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit