🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1 AU - 1.01 AU

Year: 367 Days

Day: 47.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.25 AU - 2.71 AU

Year: 1434 Days

Day: 29.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.67 AU - 4.03 AU

Year: 2251 Days

Day: 25.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.1

Radius: 9.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10 AU - 13.32 AU

Year: 14616 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,493,981 km

• M1: 113,096 km (0.098 R)
• M2: 1,044,193 km (0.038 R)
• M3: 1,783,506 km (0.028 R)
• M4: 2,114,416 km (0.119 R)
• M5: 2,772,647 km (0.096 R)
• M6: 3,267,367 km (0.082 R)
• M7: 3,612,041 km (0.094 R)
• M8: 4,174,678 km (0.063 R)
• M9: 4,672,091 km (0.076 R)
• M10: 5,891,763 km (0.112 R)
• M11: 6,788,751 km (0.071 R)
• M12: 7,731,368 km (0.074 R)
• M13: 9,088,819 km (0.044 R)
• M14: 9,824,242 km (0.085 R)
• M15: 10,336,166 km (0.12 R)
• M16: 12,210,627 km (0.095 R)
• M17: 14,627,680 km (0.073 R)
• M18: 19,178,447 km (0.112 R)
• M19: 20,059,578 km (0.088 R)
• M20: 22,161,877 km (0.092 R)
• M21: 26,701,126 km (0.05 R)
• M22: 26,997,629 km (0.078 R)
• M23: 28,308,106 km (0.055 R)
• M24: 33,514,561 km (0.034 R)
• M25: 40,485,073 km (0.093 R)
• M26: 41,402,557 km (0.073 R)
• M27: 45,492,264 km (0.106 R)
• M28: 46,913,294 km (0.054 R)
• M29: 47,345,333 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.8

Radius: 5.6

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.36 AU - 14.6 AU

Year: 17167 Days

Day: 22.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,493,981 km

• M1: 69,713 km (0.079 R)
• M2: 402,568 km (0.078 R)
• M3: 597,045 km (0.077 R)
• M4: 1,496,278 km (0.062 R)
• M5: 2,295,579 km (0.04 R)
• M6: 8,333,050 km (0.104 R)
• M7: 9,157,185 km (0.079 R)
• M8: 9,770,686 km (0.089 R)
• M9: 10,141,090 km (0.111 R)
• M10: 10,686,374 km (0.066 R)
• M11: 11,835,286 km (0.103 R)
• M12: 14,993,746 km (0.032 R)
• M13: 15,772,851 km (0.11 R)
• M14: 16,208,929 km (0.097 R)
• M15: 17,643,423 km (0.111 R)
• M16: 19,824,261 km (0.079 R)
• M17: 22,178,483 km (0.074 R)
• M18: 22,818,014 km (0.089 R)
• M19: 24,615,582 km (0.101 R)
• M20: 25,598,589 km (0.092 R)
• M21: 30,459,473 km (0.084 R)
• M22: 36,026,010 km (0.118 R)
• M23: 39,511,790 km (0.084 R)
• M24: 43,357,203 km (0.099 R)
• M25: 52,101,348 km (0.087 R)
• M26: 53,718,800 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.5

Radius: 4.1

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 13.41 AU - 19.57 AU

Year: 24581 Days

Day: 18.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,493,981 km

• M1: 51,013 km (0.067 R)
• M2: 217,665 km (0.119 R)
• M3: 465,848 km (0.057 R)
• M4: 681,568 km (0.1 R)
• M5: 1,078,451 km (0.065 R)
• M6: 1,413,999 km (0.08 R)
• M7: 1,713,045 km (0.12 R)
• M8: 1,941,032 km (0.097 R)
• M9: 2,169,169 km (0.116 R)
• M10: 3,136,020 km (0.086 R)
• M11: 3,504,779 km (0.056 R)
• M12: 4,050,811 km (0.111 R)
• M13: 4,487,787 km (0.109 R)
• M14: 4,717,868 km (0.099 R)
• M15: 6,027,149 km (0.119 R)
• M16: 6,429,866 km (0.114 R)
• M17: 8,029,067 km (0.069 R)
• M18: 8,319,138 km (0.059 R)
• M19: 11,554,640 km (0.09 R)
• M20: 12,112,042 km (0.088 R)
• M21: 15,244,472 km (0.072 R)
• M22: 16,682,257 km (0.105 R)
• M23: 17,797,659 km (0.103 R)
• M24: 18,042,999 km (0.03 R)
• M25: 18,624,187 km (0.077 R)
• M26: 22,376,251 km (0.081 R)
• M27: 25,241,948 km (0.118 R)
• M28: 25,759,557 km (0.11 R)
• M29: 25,968,694 km (0.088 R)
• M30: 31,569,040 km (0.11 R)
• M31: 34,776,119 km (0.096 R)
• M32: 35,804,904 km (0.072 R)
• M33: 39,843,897 km (0.072 R)
• M34: 42,698,673 km (0.079 R)
• M35: 43,285,545 km (0.119 R)
• M36: 55,135,342 km (0.083 R)
• M37: 55,831,272 km (0.093 R)
• M38: 59,580,494 km (0.045 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 15,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit