🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 151 Days

Day: 42.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.67 AU - 1.11 AU

Year: 320 Days

Day: 15.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.56 AU - 3.58 AU

Year: 2569 Days

Day: 27.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.6

Radius: 13.3

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.02 AU - 5.92 AU

Year: 4872 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,669,243 km

• M1: 166,502 km (0.114 R)
• M2: 746,643 km (0.08 R)
• M3: 1,520,214 km (0.105 R)
• M4: 2,164,232 km (0.078 R)
• M5: 2,714,005 km (0.099 R)
• M6: 5,246,248 km (0.052 R)
• M7: 9,432,744 km (0.031 R)
• M8: 11,003,372 km (0.088 R)
• M9: 11,469,070 km (0.105 R)
• M10: 12,540,341 km (0.078 R)
• M11: 15,918,560 km (0.1 R)
• M12: 16,880,474 km (0.091 R)
• M13: 20,413,976 km (0.066 R)
• M14: 21,118,731 km (0.047 R)
• M15: 30,338,897 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.4

Radius: 4.9

Gravity: 29.55 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.7 AU - 16.88 AU

Year: 20570 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,669,243 km

• M1: 61,186 km (0.066 R)
• M2: 225,294 km (0.09 R)
• M3: 445,951 km (0.078 R)
• M4: 1,026,989 km (0.065 R)
• M5: 1,375,852 km (0.12 R)
• M6: 3,872,191 km (0.064 R)
• M7: 4,568,569 km (0.116 R)
• M8: 7,840,125 km (0.069 R)
• M9: 9,002,650 km (0.064 R)
• M10: 11,145,191 km (0.071 R)
• M11: 11,995,804 km (0.106 R)
• M12: 12,198,061 km (0.114 R)
• M13: 13,605,328 km (0.099 R)
• M14: 14,122,338 km (0.117 R)
• M15: 15,752,357 km (0.086 R)
• M16: 15,913,773 km (0.088 R)
• M17: 16,158,066 km (0.099 R)
• M18: 17,160,372 km (0.096 R)
• M19: 17,331,362 km (0.112 R)
• M20: 17,851,215 km (0.103 R)
• M21: 18,650,367 km (0.085 R)
• M22: 20,319,580 km (0.088 R)
• M23: 24,058,778 km (0.069 R)
• M24: 26,145,968 km (0.116 R)
• M25: 30,176,882 km (0.106 R)
• M26: 30,426,113 km (0.07 R)
• M27: 32,862,763 km (0.053 R)
• M28: 35,842,902 km (0.066 R)
• M29: 36,969,823 km (0.1 R)
• M30: 41,714,020 km (0.038 R)
• M31: 46,019,746 km (0.092 R)
• M32: 47,686,864 km (0.115 R)
• M33: 50,964,255 km (0.105 R)
• M34: 53,109,787 km (0.109 R)
• M35: 54,388,699 km (0.07 R)
• M36: 63,104,571 km (0.092 R)
• M37: 69,404,586 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.5

Radius: 7.6

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.29 AU - 19.13 AU

Year: 23712 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 84,669,243 km

• M1: 94,695 km (0.108 R)
• M2: 502,798 km (0.11 R)
• M3: 771,177 km (0.046 R)
• M4: 1,777,821 km (0.055 R)
• M5: 2,763,222 km (0.056 R)
• M6: 3,079,023 km (0.097 R)
• M7: 4,413,287 km (0.07 R)
• M8: 4,808,973 km (0.097 R)
• M9: 6,541,167 km (0.108 R)
• M10: 6,865,794 km (0.097 R)
• M11: 7,699,054 km (0.118 R)
• M12: 8,113,740 km (0.114 R)
• M13: 8,763,742 km (0.081 R)
• M14: 9,862,988 km (0.087 R)
• M15: 11,579,474 km (0.074 R)
• M16: 13,860,841 km (0.098 R)
• M17: 14,165,572 km (0.085 R)
• M18: 14,552,881 km (0.083 R)
• M19: 14,947,221 km (0.083 R)
• M20: 15,187,176 km (0.087 R)
• M21: 17,026,482 km (0.04 R)
• M22: 17,376,241 km (0.101 R)
• M23: 18,362,690 km (0.098 R)
• M24: 19,197,147 km (0.106 R)
• M25: 21,342,979 km (0.108 R)
• M26: 24,409,436 km (0.078 R)
• M27: 27,397,653 km (0.067 R)
• M28: 29,729,734 km (0.106 R)
• M29: 30,492,833 km (0.118 R)
• M30: 34,924,969 km (0.04 R)
• M31: 35,206,662 km (0.098 R)
• M32: 39,158,739 km (0.118 R)
• M33: 39,615,311 km (0.117 R)
• M34: 43,885,732 km (0.046 R)
• M35: 45,040,927 km (0.067 R)
• M36: 47,240,016 km (0.115 R)
• M37: 53,514,300 km (0.117 R)
• M38: 55,213,133 km (0.086 R)
• M39: 55,595,356 km (0.111 R)
• M40: 68,342,441 km (0.031 R)
• M41: 71,922,019 km (0.086 R)
• M42: 72,836,062 km (0.074 R)
• M43: 73,757,734 km (0.095 R)
• M44: 76,807,137 km (0.082 R)
• M45: 78,242,379 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 15,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit