🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.58 AU - 0.6 AU

Year: 158 Days

Day: 37.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,109,596 km

• M1: 42,486 km (0.051 R)
• M2: 329,863 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 9.1

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.42 AU - 8.6 AU

Year: 7167 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,109,596 km

• M1: 113,096 km (0.108 R)
• M2: 479,461 km (0.085 R)
• M3: 908,358 km (0.049 R)
• M4: 1,412,952 km (0.03 R)
• M5: 2,158,398 km (0.069 R)
• M6: 3,002,579 km (0.116 R)
• M7: 3,379,117 km (0.086 R)
• M8: 3,810,407 km (0.103 R)
• M9: 4,303,931 km (0.091 R)
• M10: 5,328,975 km (0.105 R)
• M11: 5,978,978 km (0.11 R)
• M12: 6,373,468 km (0.086 R)
• M13: 6,891,076 km (0.062 R)
• M14: 7,214,956 km (0.105 R)
• M15: 7,854,487 km (0.041 R)
• M16: 8,905,112 km (0.113 R)
• M17: 11,233,753 km (0.108 R)
• M18: 16,158,365 km (0.119 R)
• M19: 17,917,935 km (0.098 R)
• M20: 19,729,715 km (0.112 R)
• M21: 26,502,310 km (0.025 R)
• M22: 30,166,859 km (0.105 R)
• M23: 31,133,112 km (0.092 R)
• M24: 31,722,677 km (0.106 R)
• M25: 32,219,641 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.6

Radius: 13

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.02 AU - 10.1 AU

Year: 8722 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,109,596 km

• M1: 161,715 km (0.114 R)
• M2: 970,292 km (0.106 R)
• M3: 1,384,678 km (0.084 R)
• M4: 1,794,875 km (0.114 R)
• M5: 2,471,955 km (0.113 R)
• M6: 3,067,205 km (0.037 R)
• M7: 4,188,740 km (0.112 R)
• M8: 4,734,773 km (0.098 R)
• M9: 6,098,806 km (0.101 R)
• M10: 6,664,436 km (0.089 R)
• M11: 7,597,178 km (0.053 R)
• M12: 8,056,145 km (0.116 R)
• M13: 12,689,041 km (0.113 R)
• M14: 13,669,057 km (0.114 R)
• M15: 15,657,063 km (0.105 R)
• M16: 17,764,448 km (0.086 R)
• M17: 20,638,373 km (0.074 R)
• M18: 26,412,701 km (0.12 R)
• M19: 31,587,441 km (0.086 R)
• M20: 33,486,436 km (0.068 R)
• M21: 34,724,359 km (0.12 R)
• M22: 35,143,831 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 13.7

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.08 AU - 10.96 AU

Year: 11046 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 93,109,596 km

• M1: 185,053 km (0.06 R)
• M2: 685,308 km (0.078 R)
• M3: 1,226,104 km (0.117 R)
• M4: 1,739,075 km (0.083 R)
• M5: 2,594,775 km (0.086 R)
• M6: 5,685,766 km (0.118 R)
• M7: 6,979,189 km (0.106 R)
• M8: 7,423,196 km (0.037 R)
• M9: 8,491,624 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.7

Radius: 11

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.19 AU - 13.43 AU

Year: 15041 Days

Day: 12.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 93,109,596 km

• M1: 148,999 km (0.046 R)
• M2: 526,136 km (0.074 R)
• M3: 1,161,029 km (0.114 R)
• M4: 1,538,465 km (0.106 R)
• M5: 1,910,066 km (0.096 R)
• M6: 3,077,228 km (0.12 R)
• M7: 3,512,558 km (0.068 R)
• M8: 4,412,988 km (0.118 R)
• M9: 5,002,852 km (0.085 R)
• M10: 5,870,370 km (0.082 R)
• M11: 7,135,818 km (0.118 R)
• M12: 7,580,423 km (0.088 R)
• M13: 8,378,977 km (0.075 R)
• M14: 9,600,743 km (0.12 R)
• M15: 10,198,835 km (0.086 R)
• M16: 11,772,754 km (0.098 R)
• M17: 12,521,791 km (0.112 R)
• M18: 13,502,554 km (0.098 R)
• M19: 13,909,012 km (0.03 R)
• M20: 16,675,375 km (0.12 R)
• M21: 18,269,640 km (0.1 R)
• M22: 20,669,190 km (0.094 R)
• M23: 24,152,576 km (0.095 R)
• M24: 27,465,421 km (0.107 R)
• M25: 28,228,520 km (0.114 R)
• M26: 29,911,346 km (0.059 R)
• M27: 31,898,305 km (0.103 R)
• M28: 33,599,532 km (0.083 R)
• M29: 36,524,320 km (0.076 R)
• M30: 39,202,122 km (0.098 R)
• M31: 43,021,056 km (0.103 R)
• M32: 43,460,126 km (0.072 R)
• M33: 44,496,391 km (0.044 R)
• M34: 50,410,593 km (0.113 R)
• M35: 51,884,282 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.9

Radius: 6.3

Gravity: 16.5 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.35 AU - 21.63 AU

Year: 27688 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 93,109,596 km

• M1: 79,137 km (0.1 R)
• M2: 1,082,490 km (0.068 R)
• M3: 2,615,420 km (0.101 R)
• M4: 3,213,362 km (0.064 R)
• M5: 4,639,479 km (0.033 R)
• M6: 5,596,905 km (0.112 R)
• M7: 8,387,354 km (0.103 R)
• M8: 11,090,588 km (0.057 R)
• M9: 12,564,725 km (0.056 R)
• M10: 14,808,992 km (0.064 R)
• M11: 15,388,235 km (0.119 R)
• M12: 16,946,896 km (0.101 R)
• M13: 25,982,457 km (0.066 R)
• M14: 29,980,311 km (0.1 R)
• M15: 30,243,005 km (0.061 R)
• M16: 34,946,960 km (0.084 R)
• M17: 41,402,407 km (0.072 R)
• M18: 44,909,131 km (0.117 R)
• M19: 47,710,351 km (0.057 R)
• M20: 55,613,158 km (0.112 R)
• M21: 58,021,534 km (0.107 R)
• M22: 58,429,637 km (0.084 R)
• M23: 71,345,917 km (0.084 R)
• M24: 72,520,709 km (0.092 R)
• M25: 79,589,358 km (0.06 R)
• M26: 82,643,997 km (0.099 R)
• M27: 86,570,792 km (0.03 R)
• M28: 92,274,809 km (0.108 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 10,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit