🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.59 AU - 0.89 AU

Year: 242 Days

Day: 12.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,540,351 km

• M1: 330,761 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.75 AU - 1.01 AU

Year: 314 Days

Day: 34.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.31 AU - 3.57 AU

Year: 2430 Days

Day: 34.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.6

Radius: 14.7

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.27 AU - 10.15 AU

Year: 11522 Days

Day: 11.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,540,351 km

• M1: 198,068 km (0.036 R)
• M2: 794,215 km (0.044 R)
• M3: 1,260,512 km (0.107 R)
• M4: 2,023,610 km (0.118 R)
• M5: 2,879,460 km (0.093 R)
• M6: 3,630,740 km (0.109 R)
• M7: 4,429,294 km (0.112 R)
• M8: 5,015,269 km (0.113 R)
• M9: 5,812,326 km (0.075 R)
• M10: 6,907,831 km (0.065 R)
• M11: 7,660,009 km (0.116 R)
• M12: 8,634,191 km (0.029 R)
• M13: 11,278,931 km (0.066 R)
• M14: 12,377,279 km (0.09 R)
• M15: 13,893,005 km (0.12 R)
• M16: 14,484,664 km (0.072 R)
• M17: 17,906,716 km (0.113 R)
• M18: 21,053,507 km (0.054 R)
• M19: 23,043,607 km (0.058 R)
• M20: 33,307,218 km (0.104 R)
• M21: 34,261,652 km (0.101 R)
• M22: 36,114,123 km (0.063 R)
• M23: 38,032,566 km (0.09 R)
• M24: 38,958,427 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.6

Radius: 14.5

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.19 AU - 11.87 AU

Year: 12096 Days

Day: 14.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,540,351 km

• M1: 182,061 km (0.1 R)
• M2: 766,539 km (0.033 R)
• M3: 1,328,429 km (0.115 R)
• M4: 1,889,571 km (0.101 R)
• M5: 2,417,950 km (0.07 R)
• M6: 4,343,425 km (0.051 R)
• M7: 5,086,926 km (0.114 R)
• M8: 8,850,060 km (0.095 R)
• M9: 10,098,305 km (0.078 R)
• M10: 11,351,935 km (0.033 R)
• M11: 13,242,104 km (0.096 R)
• M12: 13,978,874 km (0.099 R)
• M13: 14,678,244 km (0.077 R)
• M14: 16,146,996 km (0.075 R)
• M15: 23,100,006 km (0.107 R)
• M16: 24,715,214 km (0.092 R)
• M17: 26,404,473 km (0.096 R)
• M18: 27,179,540 km (0.054 R)
• M19: 30,856,506 km (0.114 R)
• M20: 33,372,143 km (0.08 R)
• M21: 35,903,639 km (0.027 R)
• M22: 37,701,506 km (0.063 R)
• M23: 40,830,196 km (0.111 R)
• M24: 42,128,855 km (0.096 R)
• M25: 47,173,893 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.2

Radius: 5

Gravity: 26.57 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.73 AU - 16.17 AU

Year: 17746 Days

Day: 24.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 69,540,351 km

• M1: 62,233 km (0.114 R)
• M2: 467,344 km (0.099 R)
• M3: 660,774 km (0.07 R)
• M4: 918,531 km (0.091 R)
• M5: 1,083,986 km (0.03 R)
• M6: 1,620,295 km (0.076 R)
• M7: 1,900,791 km (0.104 R)
• M8: 2,604,649 km (0.102 R)
• M9: 3,066,607 km (0.11 R)
• M10: 3,223,385 km (0.11 R)
• M11: 3,496,551 km (0.101 R)
• M12: 3,696,863 km (0.061 R)
• M13: 5,586,134 km (0.108 R)
• M14: 6,780,972 km (0.067 R)
• M15: 7,461,343 km (0.097 R)
• M16: 8,851,556 km (0.077 R)
• M17: 9,442,169 km (0.029 R)
• M18: 9,831,422 km (0.052 R)
• M19: 11,684,790 km (0.052 R)
• M20: 12,198,360 km (0.096 R)
• M21: 16,302,278 km (0.027 R)
• M22: 16,943,305 km (0.071 R)
• M23: 17,270,027 km (0.06 R)
• M24: 19,675,860 km (0.119 R)
• M25: 21,812,118 km (0.102 R)
• M26: 22,101,739 km (0.046 R)
• M27: 22,985,713 km (0.06 R)
• M28: 28,445,287 km (0.113 R)
• M29: 35,368,826 km (0.103 R)
• M30: 37,259,893 km (0.068 R)
• M31: 39,359,649 km (0.106 R)
• M32: 40,221,183 km (0.115 R)
• M33: 40,656,662 km (0.051 R)
• M34: 40,948,677 km (0.041 R)
• M35: 41,684,998 km (0.115 R)
• M36: 43,487,802 km (0.083 R)
• M37: 44,100,255 km (0.085 R)
• M38: 46,766,838 km (0.057 R)
• M39: 47,895,553 km (0.113 R)
• M40: 49,373,132 km (0.069 R)
• M41: 50,206,990 km (0.057 R)
• M42: 55,587,726 km (0.087 R)
• M43: 66,056,885 km (0.094 R)
• M44: 66,865,760 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit