🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.29 AU - 1.57 AU

Year: 655 Days

Day: 34.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,880,057 km

• M1: 41,439 km (0.073 R)
• M2: 387,159 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.15 AU - 3.03 AU

Year: 1596 Days

Day: 12 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,880,057 km

• M1: 667,356 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.04 AU - 4.8 AU

Year: 2972 Days

Day: 41.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.7

Radius: 9.1

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.71 AU - 5.51 AU

Year: 4423 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 95,880,057 km

• M1: 117,434 km (0.071 R)
• M2: 410,646 km (0.114 R)
• M3: 757,863 km (0.052 R)
• M4: 1,225,207 km (0.108 R)
• M5: 3,578,680 km (0.039 R)
• M6: 4,055,449 km (0.085 R)
• M7: 5,163,221 km (0.097 R)
• M8: 10,571,483 km (0.054 R)
• M9: 11,010,852 km (0.096 R)
• M10: 11,739,095 km (0.107 R)
• M11: 13,090,562 km (0.108 R)
• M12: 14,169,910 km (0.12 R)
• M13: 15,419,202 km (0.089 R)
• M14: 17,337,645 km (0.065 R)
• M15: 18,638,249 km (0.045 R)
• M16: 22,279,611 km (0.032 R)
• M17: 23,295,829 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.1

Radius: 10.9

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.42 AU - 11.9 AU

Year: 13326 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 95,880,057 km

• M1: 147,354 km (0.101 R)
• M2: 552,166 km (0.032 R)
• M3: 994,377 km (0.109 R)
• M4: 1,445,863 km (0.109 R)
• M5: 2,383,393 km (0.081 R)
• M6: 4,335,945 km (0.087 R)
• M7: 7,629,791 km (0.064 R)
• M8: 8,486,388 km (0.099 R)
• M9: 18,783,957 km (0.076 R)
• M10: 20,076,633 km (0.062 R)
• M11: 23,419,547 km (0.106 R)
• M12: 27,550,093 km (0.06 R)
• M13: 32,995,157 km (0.098 R)
• M14: 47,979,927 km (0.102 R)
• M15: 51,704,315 km (0.11 R)
• M16: 62,695,720 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.8

Radius: 6.6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.05 AU - 15.65 AU

Year: 21911 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 95,880,057 km

• M1: 82,129 km (0.099 R)
• M2: 308,770 km (0.06 R)
• M3: 578,794 km (0.065 R)
• M4: 1,060,499 km (0.05 R)
• M5: 1,348,774 km (0.111 R)
• M6: 1,895,854 km (0.09 R)
• M7: 2,836,376 km (0.062 R)
• M8: 3,131,233 km (0.076 R)
• M9: 3,371,786 km (0.033 R)
• M10: 4,168,844 km (0.074 R)
• M11: 4,401,169 km (0.12 R)
• M12: 6,241,223 km (0.107 R)
• M13: 7,185,186 km (0.071 R)
• M14: 8,041,783 km (0.04 R)
• M15: 8,266,330 km (0.043 R)
• M16: 9,752,435 km (0.119 R)
• M17: 11,464,732 km (0.103 R)
• M18: 11,980,246 km (0.109 R)
• M19: 15,130,179 km (0.063 R)
• M20: 19,347,642 km (0.116 R)
• M21: 19,670,175 km (0.1 R)
• M22: 22,291,728 km (0.083 R)
• M23: 25,137,529 km (0.073 R)
• M24: 27,805,756 km (0.096 R)
• M25: 31,872,425 km (0.086 R)
• M26: 36,932,872 km (0.119 R)
• M27: 38,308,275 km (0.12 R)
• M28: 39,588,085 km (0.108 R)
• M29: 39,977,637 km (0.109 R)
• M30: 41,560,832 km (0.109 R)
• M31: 44,852,134 km (0.069 R)
• M32: 45,133,977 km (0.079 R)
• M33: 47,870,870 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.3

Radius: 6.5

Gravity: 18.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.04 AU - 20.84 AU

Year: 26696 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,880,057 km

• M1: 80,783 km (0.089 R)
• M2: 338,091 km (0.116 R)
• M3: 551,567 km (0.086 R)
• M4: 1,246,449 km (0.12 R)
• M5: 1,632,262 km (0.118 R)
• M6: 2,073,127 km (0.119 R)
• M7: 2,852,682 km (0.115 R)
• M8: 3,075,134 km (0.081 R)
• M9: 4,049,016 km (0.097 R)
• M10: 4,972,783 km (0.084 R)
• M11: 8,986,344 km (0.063 R)
• M12: 9,527,739 km (0.085 R)
• M13: 10,154,554 km (0.052 R)
• M14: 11,077,722 km (0.119 R)
• M15: 12,345,415 km (0.092 R)
• M16: 13,551,024 km (0.093 R)
• M17: 13,943,270 km (0.105 R)
• M18: 14,668,520 km (0.099 R)
• M19: 15,082,158 km (0.056 R)
• M20: 16,995,066 km (0.077 R)
• M21: 17,728,993 km (0.046 R)
• M22: 26,027,038 km (0.048 R)
• M23: 26,878,399 km (0.083 R)
• M24: 27,373,119 km (0.065 R)
• M25: 32,240,884 km (0.072 R)
• M26: 32,799,333 km (0.032 R)
• M27: 34,804,842 km (0.089 R)
• M28: 36,436,955 km (0.081 R)
• M29: 40,173,611 km (0.09 R)
• M30: 41,638,323 km (0.109 R)
• M31: 42,300,593 km (0.111 R)
• M32: 55,055,756 km (0.07 R)
• M33: 57,268,010 km (0.075 R)
• M34: 64,039,108 km (0.085 R)
• M35: 70,853,740 km (0.115 R)
• M36: 89,695,443 km (0.077 R)
• M37: 92,753,373 km (0.119 R)
• M38: 94,450,261 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 18,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit