🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.82 AU - 1.12 AU

Year: 341 Days

Day: 18.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 131.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.02 AU - 1.36 AU

Year: 463 Days

Day: 15.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,342,102 km

• M1: 133,142 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.07 AU - 5.75 AU

Year: 3878 Days

Day: 32.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.7

Radius: 8.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.69 AU - 12.03 AU

Year: 11036 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,342,102 km

• M1: 108,608 km (0.113 R)
• M2: 382,223 km (0.09 R)
• M3: 664,514 km (0.05 R)
• M4: 973,882 km (0.12 R)
• M5: 1,732,194 km (0.089 R)
• M6: 2,160,193 km (0.117 R)
• M7: 2,860,162 km (0.111 R)
• M8: 3,803,825 km (0.056 R)
• M9: 4,587,568 km (0.082 R)
• M10: 5,219,470 km (0.105 R)
• M11: 7,306,510 km (0.034 R)
• M12: 8,425,950 km (0.082 R)
• M13: 9,003,997 km (0.11 R)
• M14: 10,239,226 km (0.082 R)
• M15: 11,158,056 km (0.096 R)
• M16: 11,855,182 km (0.088 R)
• M17: 12,925,854 km (0.108 R)
• M18: 13,694,787 km (0.082 R)
• M19: 14,121,141 km (0.064 R)
• M20: 14,493,790 km (0.103 R)
• M21: 15,323,459 km (0.115 R)
• M22: 16,117,226 km (0.117 R)
• M23: 16,661,313 km (0.058 R)
• M24: 18,075,462 km (0.101 R)
• M25: 20,187,185 km (0.097 R)
• M26: 21,875,248 km (0.048 R)
• M27: 26,362,735 km (0.06 R)
• M28: 27,694,306 km (0.102 R)
• M29: 28,376,622 km (0.07 R)
• M30: 28,771,560 km (0.074 R)
• M31: 30,490,888 km (0.105 R)
• M32: 35,713,649 km (0.111 R)
• M33: 39,386,127 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.5

Radius: 6.5

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.11 AU - 16.21 AU

Year: 23156 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,342,102 km

• M1: 81,381 km (0.094 R)
• M2: 1,094,458 km (0.071 R)
• M3: 1,391,260 km (0.038 R)
• M4: 2,862,406 km (0.113 R)
• M5: 4,434,829 km (0.064 R)
• M6: 7,783,128 km (0.085 R)
• M7: 8,294,155 km (0.062 R)
• M8: 14,929,867 km (0.066 R)
• M9: 17,463,307 km (0.095 R)
• M10: 21,235,418 km (0.109 R)
• M11: 28,631,237 km (0.114 R)
• M12: 34,639,537 km (0.067 R)
• M13: 41,744,388 km (0.115 R)
• M14: 43,462,669 km (0.072 R)
• M15: 44,741,731 km (0.084 R)
• M16: 50,283,285 km (0.071 R)
• M17: 66,415,919 km (0.114 R)
• M18: 66,626,254 km (0.096 R)
• M19: 78,188,374 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.4

Radius: 5.2

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.49 AU - 22.47 AU

Year: 28317 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,342,102 km

• M1: 64,776 km (0.034 R)
• M2: 508,633 km (0.089 R)
• M3: 1,090,120 km (0.118 R)
• M4: 1,288,935 km (0.094 R)
• M5: 1,462,170 km (0.078 R)
• M6: 2,015,682 km (0.085 R)
• M7: 2,250,401 km (0.094 R)
• M8: 3,038,632 km (0.102 R)
• M9: 3,204,835 km (0.117 R)
• M10: 4,799,548 km (0.1 R)
• M11: 5,063,888 km (0.069 R)
• M12: 5,458,378 km (0.109 R)
• M13: 6,906,485 km (0.088 R)
• M14: 9,560,950 km (0.12 R)
• M15: 10,224,566 km (0.114 R)
• M16: 10,918,550 km (0.062 R)
• M17: 11,113,177 km (0.072 R)
• M18: 12,611,699 km (0.093 R)
• M19: 14,865,092 km (0.054 R)
• M20: 15,672,322 km (0.102 R)
• M21: 19,572,787 km (0.106 R)
• M22: 21,138,030 km (0.118 R)
• M23: 21,541,944 km (0.095 R)
• M24: 23,102,698 km (0.086 R)
• M25: 25,073,202 km (0.112 R)
• M26: 26,214,932 km (0.11 R)
• M27: 28,356,875 km (0.115 R)
• M28: 30,870,269 km (0.095 R)
• M29: 31,521,019 km (0.096 R)
• M30: 44,028,897 km (0.109 R)
• M31: 44,687,427 km (0.074 R)
• M32: 50,913,541 km (0.106 R)
• M33: 57,301,819 km (0.106 R)
• M34: 74,395,171 km (0.086 R)
• M35: 76,982,466 km (0.066 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit