🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.45 AU - 0.55 AU

Year: 159 Days

Day: 13.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,872,917 km

• M1: 280,346 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.63 AU - 0.75 AU

Year: 258 Days

Day: 42.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.81 AU - 1.09 AU

Year: 416 Days

Day: 26 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,872,917 km

• M1: 357,539 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.2

Radius: 13.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.19 AU - 5.15 AU

Year: 3828 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,872,917 km

• M1: 174,431 km (0.072 R)
• M2: 1,090,269 km (0.073 R)
• M3: 1,560,007 km (0.112 R)
• M4: 2,677,054 km (0.113 R)
• M5: 3,401,407 km (0.052 R)
• M6: 3,960,753 km (0.037 R)
• M7: 4,730,285 km (0.04 R)
• M8: 5,430,104 km (0.096 R)
• M9: 6,043,904 km (0.026 R)
• M10: 7,951,127 km (0.063 R)
• M11: 8,389,149 km (0.079 R)
• M12: 9,143,871 km (0.116 R)
• M13: 9,979,076 km (0.112 R)
• M14: 10,978,988 km (0.08 R)
• M15: 11,602,512 km (0.108 R)
• M16: 12,877,684 km (0.116 R)
• M17: 17,368,911 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.5

Radius: 6.1

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.1 AU - 14.42 AU

Year: 22948 Days

Day: 16.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,872,917 km

• M1: 90,507 km (0.085 R)
• M2: 281,842 km (0.026 R)
• M3: 590,912 km (0.045 R)
• M4: 801,396 km (0.113 R)
• M5: 1,207,404 km (0.074 R)
• M6: 1,759,720 km (0.105 R)
• M7: 2,291,091 km (0.114 R)
• M8: 2,490,356 km (0.114 R)
• M9: 2,898,758 km (0.119 R)
• M10: 4,360,628 km (0.114 R)
• M11: 4,598,639 km (0.12 R)
• M12: 5,365,178 km (0.053 R)
• M13: 6,087,437 km (0.119 R)
• M14: 7,148,534 km (0.072 R)
• M15: 7,432,022 km (0.061 R)
• M16: 7,674,072 km (0.094 R)
• M17: 11,703,041 km (0.062 R)
• M18: 15,733,208 km (0.109 R)
• M19: 16,052,151 km (0.09 R)
• M20: 20,600,973 km (0.075 R)
• M21: 23,477,291 km (0.067 R)
• M22: 29,165,302 km (0.094 R)
• M23: 31,499,477 km (0.092 R)
• M24: 33,036,296 km (0.108 R)
• M25: 33,428,243 km (0.119 R)
• M26: 38,663,719 km (0.108 R)
• M27: 39,390,765 km (0.078 R)
• M28: 42,390,651 km (0.086 R)
• M29: 46,024,832 km (0.089 R)
• M30: 46,841,337 km (0.071 R)
• M31: 53,008,360 km (0.112 R)
• M32: 68,815,918 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.4

Radius: 4.2

Gravity: 26.89 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.8 AU - 17.5 AU

Year: 23931 Days

Day: 17.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,872,917 km

• M1: 52,658 km (0.116 R)
• M2: 251,474 km (0.101 R)
• M3: 444,754 km (0.049 R)
• M4: 754,422 km (0.118 R)
• M5: 1,074,412 km (0.086 R)
• M6: 1,544,598 km (0.098 R)
• M7: 2,877,216 km (0.098 R)
• M8: 4,050,662 km (0.109 R)
• M9: 4,619,433 km (0.119 R)
• M10: 5,277,813 km (0.113 R)
• M11: 5,471,393 km (0.111 R)
• M12: 5,996,780 km (0.113 R)
• M13: 7,007,613 km (0.072 R)
• M14: 7,288,857 km (0.083 R)
• M15: 9,248,290 km (0.116 R)
• M16: 10,898,803 km (0.07 R)
• M17: 11,991,317 km (0.057 R)
• M18: 13,296,408 km (0.097 R)
• M19: 14,391,315 km (0.111 R)
• M20: 17,602,882 km (0.103 R)
• M21: 18,386,027 km (0.059 R)
• M22: 20,115,079 km (0.065 R)
• M23: 22,754,285 km (0.105 R)
• M24: 23,578,569 km (0.045 R)
• M25: 26,394,600 km (0.098 R)
• M26: 28,470,270 km (0.107 R)
• M27: 32,553,544 km (0.09 R)
• M28: 37,292,954 km (0.113 R)
• M29: 37,862,323 km (0.097 R)
• M30: 40,946,284 km (0.082 R)
• M31: 48,954,557 km (0.073 R)
• M32: 50,846,222 km (0.117 R)
• M33: 54,227,433 km (0.114 R)
• M34: 54,957,770 km (0.096 R)
• M35: 58,517,152 km (0.103 R)
• M36: 62,626,605 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 15,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit