🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.62 AU - 0.82 AU

Year: 231 Days

Day: 40.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.7 AU - 2.44 AU

Year: 1128 Days

Day: 21 Hours

Environment

Temp: -79 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166

Radius: 9.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.57 AU - 10.71 AU

Year: 11336 Days

Day: 9.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,034,631 km

• M1: 122,371 km (0.032 R)
• M2: 697,425 km (0.088 R)
• M3: 1,382,883 km (0.078 R)
• M4: 1,761,365 km (0.106 R)
• M5: 2,320,263 km (0.045 R)
• M6: 2,749,609 km (0.107 R)
• M7: 3,293,098 km (0.064 R)
• M8: 3,634,779 km (0.091 R)
• M9: 4,315,300 km (0.081 R)
• M10: 5,419,482 km (0.107 R)
• M11: 6,275,331 km (0.044 R)
• M12: 6,871,479 km (0.092 R)
• M13: 7,761,736 km (0.081 R)
• M14: 8,370,599 km (0.08 R)
• M15: 10,032,332 km (0.112 R)
• M16: 10,389,423 km (0.082 R)
• M17: 11,082,061 km (0.075 R)
• M18: 11,953,169 km (0.104 R)
• M19: 14,499,624 km (0.092 R)
• M20: 14,841,455 km (0.057 R)
• M21: 15,719,744 km (0.048 R)
• M22: 20,709,731 km (0.115 R)
• M23: 23,482,976 km (0.105 R)
• M24: 25,739,660 km (0.112 R)
• M25: 26,579,502 km (0.089 R)
• M26: 28,848,603 km (0.106 R)
• M27: 31,910,871 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.9

Radius: 11.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.55 AU - 11.35 AU

Year: 12794 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 84,034,631 km

• M1: 145,559 km (0.072 R)
• M2: 590,912 km (0.111 R)
• M3: 1,858,155 km (0.102 R)
• M4: 3,377,920 km (0.036 R)
• M5: 5,628,171 km (0.077 R)
• M6: 8,669,645 km (0.036 R)
• M7: 14,266,999 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.5

Radius: 14.5

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.58 AU - 10.62 AU

Year: 13071 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,034,631 km

• M1: 193,280 km (0.082 R)
• M2: 956,678 km (0.105 R)
• M3: 1,450,950 km (0.118 R)
• M4: 3,237,597 km (0.027 R)
• M5: 4,493,322 km (0.049 R)
• M6: 5,553,971 km (0.049 R)
• M7: 6,083,098 km (0.102 R)
• M8: 6,973,505 km (0.079 R)
• M9: 9,747,648 km (0.041 R)
• M10: 10,301,908 km (0.108 R)
• M11: 12,883,967 km (0.074 R)
• M12: 20,722,447 km (0.119 R)
• M13: 21,284,635 km (0.042 R)
• M14: 25,031,763 km (0.106 R)
• M15: 25,830,765 km (0.117 R)
• M16: 26,811,978 km (0.059 R)
• M17: 28,935,819 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.9

Radius: 6.1

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.52 AU - 19.96 AU

Year: 28300 Days

Day: 16.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,034,631 km

• M1: 76,594 km (0.035 R)
• M2: 316,250 km (0.036 R)
• M3: 698,472 km (0.036 R)
• M4: 1,207,704 km (0.08 R)
• M5: 1,568,683 km (0.073 R)
• M6: 1,784,104 km (0.068 R)
• M7: 2,775,788 km (0.045 R)
• M8: 3,260,635 km (0.045 R)
• M9: 4,398,028 km (0.117 R)
• M10: 5,094,555 km (0.109 R)
• M11: 5,778,068 km (0.081 R)
• M12: 8,142,014 km (0.087 R)
• M13: 8,517,504 km (0.116 R)
• M14: 9,303,192 km (0.112 R)
• M15: 9,773,229 km (0.107 R)
• M16: 10,074,968 km (0.096 R)
• M17: 12,017,945 km (0.117 R)
• M18: 12,504,736 km (0.119 R)
• M19: 14,044,547 km (0.028 R)
• M20: 14,978,936 km (0.072 R)
• M21: 26,127,268 km (0.098 R)
• M22: 26,708,755 km (0.092 R)
• M23: 26,943,773 km (0.046 R)
• M24: 30,893,905 km (0.114 R)
• M25: 33,412,984 km (0.096 R)
• M26: 41,944,251 km (0.115 R)
• M27: 42,421,169 km (0.078 R)
• M28: 43,710,852 km (0.088 R)
• M29: 44,201,084 km (0.058 R)
• M30: 47,048,830 km (0.067 R)
• M31: 50,016,552 km (0.06 R)
• M32: 52,001,865 km (0.077 R)
• M33: 53,664,795 km (0.09 R)
• M34: 54,982,603 km (0.094 R)
• M35: 64,393,356 km (0.045 R)
• M36: 67,826,777 km (0.068 R)
• M37: 68,703,720 km (0.059 R)
• M38: 68,924,227 km (0.081 R)
• M39: 80,557,556 km (0.051 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: 233 - 19,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit