🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.62 AU - 2.76 AU

Year: 1899 Days

Day: 19.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,760,804 km

• M1: 39,494 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.7

Radius: 12.1

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.45 AU - 8.43 AU

Year: 7870 Days

Day: 11 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,760,804 km

• M1: 150,495 km (0.088 R)
• M2: 602,131 km (0.065 R)
• M3: 1,350,420 km (0.093 R)
• M4: 1,729,501 km (0.081 R)
• M5: 3,645,401 km (0.042 R)
• M6: 4,370,651 km (0.077 R)
• M7: 4,782,345 km (0.104 R)
• M8: 5,526,445 km (0.085 R)
• M9: 7,096,325 km (0.073 R)
• M10: 8,065,120 km (0.109 R)
• M11: 9,076,103 km (0.098 R)
• M12: 9,795,818 km (0.089 R)
• M13: 10,217,086 km (0.038 R)
• M14: 13,229,987 km (0.071 R)
• M15: 13,629,712 km (0.075 R)
• M16: 14,816,772 km (0.114 R)
• M17: 15,751,309 km (0.073 R)
• M18: 17,125,067 km (0.11 R)
• M19: 18,435,544 km (0.112 R)
• M20: 19,886,195 km (0.088 R)
• M21: 23,177,946 km (0.087 R)
• M22: 25,740,558 km (0.046 R)
• M23: 29,637,881 km (0.079 R)
• M24: 30,225,053 km (0.109 R)
• M25: 33,805,828 km (0.077 R)
• M26: 37,660,217 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.3

Radius: 8.3

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.92 AU - 9.36 AU

Year: 9997 Days

Day: 7 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,760,804 km

• M1: 103,671 km (0.096 R)
• M2: 413,937 km (0.056 R)
• M3: 938,427 km (0.114 R)
• M4: 1,238,371 km (0.084 R)
• M5: 1,617,003 km (0.112 R)
• M6: 2,175,901 km (0.106 R)
• M7: 4,943,162 km (0.081 R)
• M8: 5,293,221 km (0.093 R)
• M9: 6,223,421 km (0.046 R)
• M10: 9,232,133 km (0.075 R)
• M11: 10,163,979 km (0.099 R)
• M12: 10,470,804 km (0.096 R)
• M13: 11,265,318 km (0.108 R)
• M14: 13,274,567 km (0.078 R)
• M15: 14,718,336 km (0.079 R)
• M16: 15,377,464 km (0.099 R)
• M17: 18,362,839 km (0.105 R)
• M18: 19,753,052 km (0.114 R)
• M19: 20,392,883 km (0.095 R)
• M20: 20,799,639 km (0.063 R)
• M21: 21,967,849 km (0.112 R)
• M22: 22,828,485 km (0.117 R)
• M23: 23,801,021 km (0.032 R)
• M24: 26,787,294 km (0.107 R)
• M25: 30,435,088 km (0.111 R)
• M26: 31,180,834 km (0.104 R)
• M27: 33,042,878 km (0.046 R)
• M28: 35,796,078 km (0.099 R)
• M29: 36,626,944 km (0.104 R)
• M30: 37,714,222 km (0.083 R)
• M31: 39,447,911 km (0.073 R)
• M32: 44,284,560 km (0.098 R)
• M33: 45,517,995 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861

Radius: 11.2

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.22 AU - 9.06 AU

Year: 9997 Days

Day: 14.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,760,804 km

• M1: 139,874 km (0.113 R)
• M2: 515,813 km (0.102 R)
• M3: 1,188,705 km (0.12 R)
• M4: 1,588,430 km (0.088 R)
• M5: 2,078,363 km (0.081 R)
• M6: 2,881,105 km (0.115 R)
• M7: 3,933,377 km (0.078 R)
• M8: 4,326,670 km (0.032 R)
• M9: 5,192,542 km (0.12 R)
• M10: 5,563,096 km (0.119 R)
• M11: 6,133,513 km (0.074 R)
• M12: 6,821,513 km (0.051 R)
• M13: 8,216,065 km (0.046 R)
• M14: 9,052,616 km (0.091 R)
• M15: 9,741,664 km (0.095 R)
• M16: 10,307,443 km (0.098 R)
• M17: 10,786,455 km (0.118 R)
• M18: 12,432,032 km (0.109 R)
• M19: 13,723,959 km (0.107 R)
• M20: 14,833,676 km (0.096 R)
• M21: 15,376,118 km (0.094 R)
• M22: 17,157,230 km (0.062 R)
• M23: 20,369,844 km (0.112 R)
• M24: 21,381,126 km (0.092 R)
• M25: 25,473,376 km (0.03 R)
• M26: 27,046,098 km (0.103 R)
• M27: 28,061,269 km (0.075 R)
• M28: 29,952,486 km (0.114 R)
• M29: 31,039,165 km (0.078 R)
• M30: 32,718,102 km (0.117 R)
• M31: 37,490,274 km (0.09 R)
• M32: 51,255,522 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.4

Radius: 4.4

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.33 AU - 14.95 AU

Year: 20503 Days

Day: 19 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,760,804 km

• M1: 54,753 km (0.082 R)
• M2: 246,836 km (0.097 R)
• M3: 385,663 km (0.093 R)
• M4: 964,906 km (0.115 R)
• M5: 1,107,174 km (0.115 R)
• M6: 1,606,532 km (0.033 R)
• M7: 1,890,019 km (0.082 R)
• M8: 2,061,459 km (0.108 R)
• M9: 2,475,396 km (0.069 R)
• M10: 3,245,227 km (0.111 R)
• M11: 3,466,631 km (0.073 R)
• M12: 4,050,362 km (0.098 R)
• M13: 4,336,393 km (0.106 R)
• M14: 4,666,257 km (0.061 R)
• M15: 5,110,263 km (0.077 R)
• M16: 5,651,508 km (0.107 R)
• M17: 6,267,403 km (0.048 R)
• M18: 7,503,979 km (0.096 R)
• M19: 10,501,322 km (0.1 R)
• M20: 11,541,625 km (0.082 R)
• M21: 17,939,029 km (0.031 R)
• M22: 18,091,170 km (0.088 R)
• M23: 18,244,358 km (0.057 R)
• M24: 25,101,027 km (0.115 R)
• M25: 28,574,988 km (0.094 R)
• M26: 29,729,734 km (0.075 R)
• M27: 30,372,407 km (0.084 R)
• M28: 31,574,725 km (0.076 R)
• M29: 32,922,303 km (0.059 R)
• M30: 35,371,818 km (0.065 R)
• M31: 35,851,728 km (0.1 R)
• M32: 38,950,349 km (0.114 R)
• M33: 44,968,970 km (0.099 R)

Asteroid Belt

Center: 14.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.3

Radius: 6.7

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.77 AU - 19.17 AU

Year: 28772 Days

Day: 15.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,760,804 km

• M1: 88,263 km (0.078 R)
• M2: 650,452 km (0.109 R)
• M3: 1,065,885 km (0.056 R)
• M4: 2,511,150 km (0.119 R)
• M5: 4,620,480 km (0.112 R)
• M6: 8,673,834 km (0.098 R)
• M7: 9,166,161 km (0.094 R)
• M8: 17,030,072 km (0.055 R)
• M9: 18,596,063 km (0.052 R)
• M10: 22,212,890 km (0.025 R)
• M11: 24,723,741 km (0.102 R)
• M12: 33,646,356 km (0.076 R)
• M13: 35,132,761 km (0.111 R)
• M14: 36,381,155 km (0.069 R)
• M15: 39,113,111 km (0.081 R)
• M16: 46,452,682 km (0.064 R)
• M17: 47,786,945 km (0.086 R)
• M18: 64,807,144 km (0.09 R)
• M19: 72,079,396 km (0.105 R)
• M20: 72,969,204 km (0.087 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: 177 - 17,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit