🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.13 AU - 1.77 AU

Year: 661 Days

Day: 30.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.32 AU - 3 AU

Year: 1643 Days

Day: 18.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 9.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.13 AU - 11.33 AU

Year: 10621 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 94,894,836 km

• M1: 115,190 km (0.066 R)
• M2: 436,676 km (0.099 R)
• M3: 825,780 km (0.12 R)
• M4: 1,497,026 km (0.094 R)
• M5: 2,220,780 km (0.115 R)
• M6: 3,274,997 km (0.106 R)
• M7: 3,861,719 km (0.085 R)
• M8: 4,430,939 km (0.066 R)
• M9: 5,404,971 km (0.12 R)
• M10: 8,109,252 km (0.092 R)
• M11: 8,950,889 km (0.081 R)
• M12: 9,322,341 km (0.102 R)
• M13: 11,069,494 km (0.106 R)
• M14: 11,661,154 km (0.06 R)
• M15: 12,674,380 km (0.091 R)
• M16: 13,745,352 km (0.115 R)
• M17: 14,365,734 km (0.058 R)
• M18: 14,940,040 km (0.108 R)
• M19: 16,270,863 km (0.036 R)
• M20: 17,679,177 km (0.11 R)
• M21: 18,264,554 km (0.097 R)
• M22: 20,897,925 km (0.11 R)
• M23: 24,397,767 km (0.09 R)
• M24: 25,863,527 km (0.095 R)
• M25: 26,333,414 km (0.107 R)
• M26: 31,670,019 km (0.054 R)
• M27: 37,565,521 km (0.049 R)
• M28: 40,517,686 km (0.102 R)
• M29: 43,093,163 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.1

Radius: 4.8

Gravity: 35.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.66 AU - 18.58 AU

Year: 25662 Days

Day: 24.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,894,836 km

• M1: 67,768 km (0.088 R)
• M2: 367,113 km (0.078 R)
• M3: 550,670 km (0.082 R)
• M4: 762,949 km (0.086 R)
• M5: 925,412 km (0.075 R)
• M6: 1,111,363 km (0.056 R)
• M7: 1,322,146 km (0.09 R)
• M8: 1,745,807 km (0.106 R)
• M9: 1,989,203 km (0.071 R)
• M10: 2,186,373 km (0.112 R)
• M11: 2,494,395 km (0.041 R)
• M12: 2,939,897 km (0.073 R)
• M13: 5,141,230 km (0.069 R)
• M14: 5,904,329 km (0.039 R)
• M15: 6,359,555 km (0.093 R)
• M16: 7,136,118 km (0.048 R)
• M17: 7,758,744 km (0.069 R)
• M18: 8,193,326 km (0.11 R)
• M19: 8,875,492 km (0.079 R)
• M20: 9,843,091 km (0.086 R)
• M21: 10,159,341 km (0.092 R)
• M22: 10,945,927 km (0.119 R)
• M23: 15,159,351 km (0.109 R)
• M24: 15,666,338 km (0.099 R)
• M25: 16,097,479 km (0.12 R)
• M26: 18,755,235 km (0.1 R)
• M27: 20,339,925 km (0.117 R)
• M28: 22,552,328 km (0.038 R)
• M29: 27,448,517 km (0.048 R)
• M30: 28,328,002 km (0.052 R)
• M31: 30,010,679 km (0.111 R)
• M32: 35,016,074 km (0.067 R)
• M33: 65,128,779 km (0.049 R)
• M34: 67,820,943 km (0.107 R)
• M35: 71,996,967 km (0.111 R)
• M36: 74,147,736 km (0.118 R)
• M37: 93,197,977 km (0.081 R)
• M38: 93,479,371 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 18,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit