🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.4 AU - 1.66 AU

Year: 688 Days

Day: 40.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 157.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.45 AU - 2.27 AU

Year: 922 Days

Day: 17.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,968,496 km

• M1: 236,065 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.59 AU - 2.21 AU

Year: 952 Days

Day: 17.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.21 AU - 3.33 AU

Year: 1676 Days

Day: 29.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.42 AU - 3.36 AU

Year: 1786 Days

Day: 21.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,968,496 km

• M1: 1,626,877 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.3

Radius: 11.5

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.65 AU - 9.85 AU

Year: 8612 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,968,496 km

• M1: 143,315 km (0.058 R)
• M2: 532,120 km (0.096 R)
• M3: 1,031,477 km (0.069 R)
• M4: 1,562,999 km (0.087 R)
• M5: 3,870,247 km (0.09 R)
• M6: 6,704,378 km (0.108 R)
• M7: 7,826,961 km (0.101 R)
• M8: 9,987,004 km (0.101 R)
• M9: 12,634,438 km (0.08 R)
• M10: 13,530,679 km (0.065 R)
• M11: 14,597,012 km (0.073 R)
• M12: 16,825,721 km (0.094 R)
• M13: 18,356,856 km (0.1 R)
• M14: 20,784,231 km (0.106 R)
• M15: 23,595,175 km (0.095 R)
• M16: 24,677,515 km (0.103 R)
• M17: 25,138,127 km (0.081 R)
• M18: 25,698,371 km (0.111 R)
• M19: 29,339,284 km (0.11 R)
• M20: 31,551,837 km (0.098 R)
• M21: 32,203,934 km (0.025 R)
• M22: 33,986,691 km (0.118 R)
• M23: 35,717,090 km (0.109 R)
• M24: 37,143,057 km (0.083 R)
• M25: 38,360,036 km (0.079 R)
• M26: 39,227,554 km (0.094 R)
• M27: 40,362,254 km (0.039 R)
• M28: 41,518,645 km (0.075 R)
• M29: 44,438,197 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.4

Radius: 6.9

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 11.39 AU - 15.89 AU

Year: 18308 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 79.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,968,496 km

• M1: 100,530 km (0.107 R)
• M2: 330,910 km (0.093 R)
• M3: 861,085 km (0.042 R)
• M4: 1,503,159 km (0.038 R)
• M5: 1,743,264 km (0.091 R)
• M6: 2,084,646 km (0.115 R)
• M7: 3,436,413 km (0.064 R)
• M8: 4,601,032 km (0.048 R)
• M9: 4,903,519 km (0.028 R)
• M10: 5,290,977 km (0.116 R)
• M11: 5,698,931 km (0.098 R)
• M12: 6,535,482 km (0.118 R)
• M13: 7,093,033 km (0.083 R)
• M14: 7,822,024 km (0.099 R)
• M15: 8,107,905 km (0.097 R)
• M16: 8,802,339 km (0.119 R)
• M17: 9,807,038 km (0.068 R)
• M18: 10,308,789 km (0.115 R)
• M19: 11,917,116 km (0.115 R)
• M20: 12,617,982 km (0.072 R)
• M21: 14,383,087 km (0.08 R)
• M22: 14,668,670 km (0.091 R)
• M23: 15,848,398 km (0.027 R)
• M24: 16,773,960 km (0.075 R)
• M25: 17,090,210 km (0.116 R)
• M26: 17,734,977 km (0.032 R)
• M27: 18,312,126 km (0.027 R)
• M28: 19,678,553 km (0.063 R)
• M29: 21,387,858 km (0.105 R)
• M30: 21,853,706 km (0.111 R)
• M31: 26,675,096 km (0.07 R)
• M32: 30,255,721 km (0.095 R)
• M33: 32,404,245 km (0.116 R)
• M34: 35,037,018 km (0.109 R)
• M35: 39,178,934 km (0.114 R)
• M36: 46,063,129 km (0.092 R)
• M37: 48,419,146 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381

Radius: 4

Gravity: 23.81 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.42 AU - 18.16 AU

Year: 20672 Days

Day: 16.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,968,496 km

• M1: 49,816 km (0.087 R)
• M2: 214,075 km (0.112 R)
• M3: 1,001,259 km (0.082 R)
• M4: 1,134,700 km (0.11 R)
• M5: 2,066,695 km (0.099 R)
• M6: 4,264,437 km (0.08 R)
• M7: 6,352,823 km (0.062 R)
• M8: 9,728,350 km (0.094 R)
• M9: 11,335,180 km (0.11 R)
• M10: 11,639,612 km (0.111 R)
• M11: 12,012,111 km (0.042 R)
• M12: 12,392,538 km (0.038 R)
• M13: 14,134,156 km (0.118 R)
• M14: 15,956,408 km (0.081 R)
• M15: 18,846,938 km (0.095 R)
• M16: 21,786,536 km (0.084 R)
• M17: 22,830,430 km (0.11 R)
• M18: 29,004,035 km (0.11 R)
• M19: 33,393,536 km (0.107 R)
• M20: 38,070,115 km (0.095 R)
• M21: 40,140,998 km (0.076 R)
• M22: 42,577,349 km (0.071 R)
• M23: 48,695,005 km (0.1 R)
• M24: 53,309,201 km (0.086 R)
• M25: 57,310,795 km (0.069 R)
• M26: 60,025,547 km (0.088 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 15,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit