🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.6 AU - 0.76 AU

Year: 203 Days

Day: 46.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,127,395 km

• M1: 26,628 km (0.106 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.93 AU - 4.83 AU

Year: 2764 Days

Day: 31.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,127,395 km

• M1: 11,369 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.4

Radius: 9.2

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.83 AU - 6.65 AU

Year: 4973 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 100,127,395 km

• M1: 114,442 km (0.117 R)
• M2: 472,131 km (0.088 R)
• M3: 892,351 km (0.098 R)
• M4: 2,215,544 km (0.113 R)
• M5: 3,305,066 km (0.079 R)
• M6: 4,591,009 km (0.106 R)
• M7: 4,978,916 km (0.107 R)
• M8: 6,560,166 km (0.094 R)
• M9: 7,360,814 km (0.099 R)
• M10: 7,784,924 km (0.101 R)
• M11: 11,410,428 km (0.101 R)
• M12: 15,053,735 km (0.099 R)
• M13: 15,450,318 km (0.106 R)
• M14: 16,028,963 km (0.1 R)
• M15: 22,857,507 km (0.12 R)
• M16: 23,231,203 km (0.079 R)
• M17: 25,240,302 km (0.099 R)
• M18: 25,800,397 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.5

Radius: 14.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.97 AU - 12.57 AU

Year: 12782 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 100,127,395 km

• M1: 177,872 km (0.117 R)
• M2: 636,090 km (0.106 R)
• M3: 1,823,748 km (0.068 R)
• M4: 2,374,118 km (0.106 R)
• M5: 3,362,063 km (0.072 R)
• M6: 4,519,352 km (0.102 R)
• M7: 5,891,763 km (0.066 R)
• M8: 6,482,525 km (0.098 R)
• M9: 7,526,867 km (0.08 R)
• M10: 8,313,602 km (0.116 R)
• M11: 11,562,719 km (0.064 R)
• M12: 14,171,406 km (0.111 R)
• M13: 15,167,429 km (0.11 R)
• M14: 15,927,087 km (0.061 R)
• M15: 17,823,838 km (0.062 R)
• M16: 20,194,815 km (0.071 R)
• M17: 22,413,800 km (0.12 R)
• M18: 25,362,673 km (0.114 R)
• M19: 27,030,241 km (0.097 R)
• M20: 28,044,664 km (0.114 R)
• M21: 29,827,422 km (0.066 R)
• M22: 31,908,029 km (0.118 R)
• M23: 32,471,265 km (0.041 R)
• M24: 35,267,698 km (0.056 R)
• M25: 36,478,992 km (0.081 R)
• M26: 39,888,028 km (0.092 R)
• M27: 41,335,836 km (0.106 R)
• M28: 45,462,494 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.2

Radius: 7.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.99 AU - 17.55 AU

Year: 22648 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 100,127,395 km

• M1: 95,892 km (0.103 R)
• M2: 379,380 km (0.095 R)
• M3: 619,485 km (0.108 R)
• M4: 866,471 km (0.099 R)
• M5: 1,345,932 km (0.093 R)
• M6: 1,922,632 km (0.094 R)
• M7: 4,109,304 km (0.108 R)
• M8: 5,312,669 km (0.027 R)
• M9: 7,934,671 km (0.085 R)
• M10: 9,220,315 km (0.09 R)
• M11: 14,303,202 km (0.077 R)
• M12: 17,936,635 km (0.078 R)
• M13: 19,054,730 km (0.102 R)
• M14: 21,341,034 km (0.116 R)
• M15: 24,762,487 km (0.09 R)
• M16: 31,628,730 km (0.117 R)
• M17: 38,870,464 km (0.105 R)
• M18: 46,845,825 km (0.102 R)
• M19: 54,354,442 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.1

Radius: 3

Gravity: 104.79 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.92 AU - 18.42 AU

Year: 25730 Days

Day: 16.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 100,127,395 km

• M1: 37,250 km (0.1 R)
• M2: 170,542 km (0.082 R)
• M3: 317,895 km (0.059 R)
• M4: 432,039 km (0.119 R)
• M5: 790,924 km (0.062 R)
• M6: 977,622 km (0.101 R)
• M7: 1,132,456 km (0.072 R)
• M8: 1,601,146 km (0.096 R)
• M9: 2,051,436 km (0.112 R)
• M10: 4,365,565 km (0.088 R)
• M11: 6,205,918 km (0.116 R)
• M12: 6,395,159 km (0.053 R)
• M13: 6,835,127 km (0.088 R)
• M14: 7,666,741 km (0.107 R)
• M15: 9,843,390 km (0.081 R)
• M16: 10,165,923 km (0.118 R)
• M17: 10,362,794 km (0.055 R)
• M18: 11,175,859 km (0.116 R)
• M19: 11,456,055 km (0.065 R)
• M20: 16,599,081 km (0.081 R)
• M21: 19,667,333 km (0.12 R)
• M22: 21,548,825 km (0.103 R)
• M23: 21,982,659 km (0.102 R)
• M24: 24,708,632 km (0.092 R)
• M25: 25,183,904 km (0.092 R)
• M26: 27,145,730 km (0.097 R)
• M27: 27,397,952 km (0.115 R)
• M28: 28,812,849 km (0.117 R)
• M29: 31,508,902 km (0.084 R)
• M30: 34,221,261 km (0.077 R)
• M31: 35,709,461 km (0.053 R)
• M32: 37,085,312 km (0.105 R)
• M33: 40,925,938 km (0.079 R)
• M34: 45,731,770 km (0.092 R)
• M35: 46,447,596 km (0.078 R)
• M36: 49,011,703 km (0.036 R)
• M37: 56,854,820 km (0.088 R)
• M38: 63,700,269 km (0.116 R)
• M39: 76,210,690 km (0.07 R)
• M40: 81,850,979 km (0.118 R)
• M41: 84,772,625 km (0.055 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 12,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit