🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.46 AU - 0.66 AU

Year: 158 Days

Day: 22.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.13 AU - 1.27 AU

Year: 495 Days

Day: 37.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,096,761 km

• M1: 29,022 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.82 AU - 3.4 AU

Year: 2066 Days

Day: 33.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,096,761 km

• M1: 1,822,551 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.03 AU - 4.65 AU

Year: 2835 Days

Day: 29 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,096,761 km

• M1: 37,699 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 9.8

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.14 AU - 12.54 AU

Year: 15348 Days

Day: 10.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,096,761 km

• M1: 121,922 km (0.086 R)
• M2: 561,740 km (0.109 R)
• M3: 1,410,558 km (0.086 R)
• M4: 1,838,857 km (0.065 R)
• M5: 2,210,907 km (0.077 R)
• M6: 2,816,778 km (0.075 R)
• M7: 3,585,263 km (0.109 R)
• M8: 4,454,875 km (0.116 R)
• M9: 5,026,788 km (0.111 R)
• M10: 5,422,324 km (0.057 R)
• M11: 8,151,438 km (0.04 R)
• M12: 9,922,378 km (0.104 R)
• M13: 11,562,419 km (0.053 R)
• M14: 11,936,115 km (0.104 R)
• M15: 12,773,564 km (0.092 R)
• M16: 14,208,357 km (0.095 R)
• M17: 14,637,404 km (0.087 R)
• M18: 16,053,198 km (0.068 R)
• M19: 17,153,341 km (0.053 R)
• M20: 18,386,925 km (0.109 R)
• M21: 19,678,852 km (0.108 R)
• M22: 20,392,135 km (0.089 R)
• M23: 22,538,864 km (0.072 R)
• M24: 24,626,801 km (0.119 R)
• M25: 26,301,699 km (0.062 R)
• M26: 28,275,344 km (0.06 R)
• M27: 32,146,787 km (0.039 R)
• M28: 33,260,992 km (0.044 R)
• M29: 36,624,252 km (0.072 R)
• M30: 37,161,009 km (0.051 R)
• M31: 38,250,380 km (0.06 R)
• M32: 39,220,822 km (0.115 R)
• M33: 41,066,560 km (0.115 R)
• M34: 49,682,500 km (0.104 R)
• M35: 53,030,052 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.4

Radius: 8.3

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.49 AU - 13.19 AU

Year: 15348 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 49,096,761 km

• M1: 103,223 km (0.1 R)
• M2: 440,117 km (0.079 R)
• M3: 901,926 km (0.104 R)
• M4: 1,196,035 km (0.026 R)
• M5: 1,524,701 km (0.095 R)
• M6: 1,948,662 km (0.076 R)
• M7: 2,449,516 km (0.1 R)
• M8: 3,490,268 km (0.111 R)
• M9: 4,446,198 km (0.051 R)
• M10: 5,036,063 km (0.086 R)
• M11: 5,714,339 km (0.04 R)
• M12: 9,939,432 km (0.074 R)
• M13: 11,415,365 km (0.036 R)
• M14: 14,031,383 km (0.106 R)
• M15: 14,654,907 km (0.092 R)
• M16: 15,369,236 km (0.103 R)
• M17: 17,651,801 km (0.068 R)
• M18: 19,462,982 km (0.104 R)
• M19: 19,805,113 km (0.098 R)
• M20: 20,064,366 km (0.062 R)
• M21: 21,123,967 km (0.042 R)
• M22: 22,972,399 km (0.089 R)
• M23: 27,200,034 km (0.102 R)
• M24: 29,384,313 km (0.114 R)
• M25: 30,175,536 km (0.097 R)
• M26: 37,419,215 km (0.114 R)
• M27: 37,948,492 km (0.073 R)
• M28: 39,566,393 km (0.112 R)
• M29: 43,228,549 km (0.115 R)
• M30: 45,141,756 km (0.093 R)
• M31: 46,043,532 km (0.089 R)
• M32: 50,411,042 km (0.107 R)
• M33: 55,731,490 km (0.09 R)
• M34: 56,595,268 km (0.111 R)
• M35: 60,139,840 km (0.114 R)
• M36: 60,502,316 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.3

Radius: 6.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.56 AU - 15.72 AU

Year: 21103 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,096,761 km

• M1: 85,121 km (0.118 R)
• M2: 315,652 km (0.025 R)
• M3: 777,909 km (0.094 R)
• M4: 1,229,994 km (0.047 R)
• M5: 1,860,848 km (0.096 R)
• M6: 4,823,035 km (0.099 R)
• M7: 6,778,130 km (0.06 R)
• M8: 7,974,015 km (0.112 R)
• M9: 8,970,487 km (0.11 R)
• M10: 9,845,634 km (0.116 R)
• M11: 12,456,117 km (0.09 R)
• M12: 13,983,212 km (0.104 R)
• M13: 14,693,204 km (0.093 R)
• M14: 16,325,167 km (0.077 R)
• M15: 29,550,815 km (0.105 R)
• M16: 30,290,128 km (0.083 R)
• M17: 31,150,017 km (0.066 R)
• M18: 32,470,218 km (0.066 R)
• M19: 33,598,635 km (0.116 R)
• M20: 48,510,999 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 12,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit