🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.4

Radius: 10.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.53 AU - 0.71 AU

Year: 326 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,497,516 km

• M1: 129,402 km (0.05 R)
• M2: 491,728 km (0.096 R)
• M3: 828,323 km (0.047 R)
• M4: 1,160,730 km (0.085 R)
• M5: 1,511,088 km (0.075 R)
• M6: 1,869,225 km (0.107 R)
• M7: 2,292,288 km (0.087 R)
• M8: 3,505,527 km (0.054 R)
• M9: 4,008,924 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.4

Radius: 10.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.71 AU - 2.13 AU

Year: 1774 Days

Day: 14.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,497,516 km

• M1: 132,544 km (0.062 R)
• M2: 598,840 km (0.071 R)
• M3: 1,095,356 km (0.114 R)
• M4: 1,719,927 km (0.115 R)
• M5: 3,972,422 km (0.042 R)
• M6: 5,247,893 km (0.105 R)
• M7: 5,895,203 km (0.064 R)
• M8: 6,348,485 km (0.078 R)
• M9: 7,036,186 km (0.096 R)
• M10: 9,809,880 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.6

Radius: 14.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.44 AU - 2.46 AU

Year: 2557 Days

Day: 6.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,497,516 km

• M1: 185,501 km (0.095 R)
• M2: 809,324 km (0.065 R)
• M3: 1,689,858 km (0.045 R)
• M4: 2,684,683 km (0.093 R)
• M5: 3,481,292 km (0.088 R)
• M6: 5,660,634 km (0.092 R)
• M7: 6,246,010 km (0.032 R)
• M8: 7,705,338 km (0.066 R)
• M9: 8,941,614 km (0.085 R)
• M10: 9,478,222 km (0.068 R)
• M11: 10,374,912 km (0.118 R)
• M12: 13,083,531 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.3

Radius: 11

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.98 AU - 5.62 AU

Year: 8137 Days

Day: 13.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,497,516 km

• M1: 137,181 km (0.072 R)
• M2: 1,020,257 km (0.105 R)
• M3: 1,563,747 km (0.117 R)
• M4: 2,097,961 km (0.108 R)
• M5: 2,540,621 km (0.118 R)
• M6: 2,916,710 km (0.07 R)
• M7: 3,455,412 km (0.04 R)
• M8: 4,596,095 km (0.109 R)
• M9: 5,158,883 km (0.12 R)
• M10: 6,971,410 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.1

Radius: 3.5

Gravity: 60.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.79 AU - 6.59 AU

Year: 10270 Days

Day: 23.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 50,497,516 km

• M1: 47,273 km (0.078 R)
• M2: 190,288 km (0.116 R)
• M3: 387,758 km (0.079 R)
• M4: 662,120 km (0.036 R)
• M5: 987,944 km (0.115 R)
• M6: 1,121,685 km (0.078 R)
• M7: 1,384,827 km (0.107 R)
• M8: 1,626,877 km (0.053 R)
• M9: 2,269,549 km (0.103 R)
• M10: 2,564,706 km (0.11 R)
• M11: 3,327,805 km (0.12 R)
• M12: 3,761,190 km (0.104 R)
• M13: 5,455,386 km (0.099 R)
• M14: 5,803,799 km (0.109 R)
• M15: 7,221,987 km (0.067 R)
• M16: 9,239,015 km (0.069 R)
• M17: 9,884,979 km (0.056 R)
• M18: 11,830,050 km (0.106 R)
• M19: 16,744,041 km (0.093 R)
• M20: 18,155,646 km (0.08 R)
• M21: 19,008,205 km (0.075 R)
• M22: 19,968,174 km (0.1 R)
• M23: 20,131,385 km (0.038 R)
• M24: 20,876,233 km (0.076 R)
• M25: 22,245,652 km (0.089 R)
• M26: 22,508,944 km (0.066 R)
• M27: 22,863,192 km (0.078 R)
• M28: 24,224,682 km (0.083 R)
• M29: 24,410,333 km (0.069 R)
• M30: 25,067,068 km (0.116 R)
• M31: 27,812,488 km (0.092 R)
• M32: 28,117,967 km (0.103 R)
• M33: 28,735,806 km (0.093 R)
• M34: 30,535,169 km (0.103 R)
• M35: 31,849,536 km (0.112 R)
• M36: 33,315,595 km (0.073 R)
• M37: 35,657,849 km (0.063 R)
• M38: 42,795,463 km (0.049 R)
• M39: 45,841,425 km (0.031 R)

Asteroid Belt

Center: 7.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.9

Radius: 4

Gravity: 15.81 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.25 AU - 11.65 AU

Year: 19372 Days

Day: 24.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,497,516 km

• M1: 49,816 km (0.102 R)
• M2: 178,171 km (0.112 R)
• M3: 321,336 km (0.067 R)
• M4: 707,748 km (0.05 R)
• M5: 864,077 km (0.064 R)
• M6: 998,865 km (0.084 R)
• M7: 1,272,629 km (0.086 R)
• M8: 1,671,158 km (0.041 R)
• M9: 2,021,067 km (0.115 R)
• M10: 2,223,024 km (0.111 R)
• M11: 4,383,816 km (0.101 R)
• M12: 4,659,674 km (0.117 R)
• M13: 7,819,182 km (0.066 R)
• M14: 7,997,801 km (0.1 R)
• M15: 9,375,149 km (0.068 R)
• M16: 9,936,590 km (0.09 R)
• M17: 10,412,311 km (0.068 R)
• M18: 11,409,231 km (0.101 R)
• M19: 12,347,210 km (0.095 R)
• M20: 12,711,780 km (0.079 R)
• M21: 13,398,883 km (0.098 R)
• M22: 15,328,546 km (0.046 R)
• M23: 15,468,121 km (0.064 R)
• M24: 18,049,282 km (0.054 R)
• M25: 20,478,602 km (0.069 R)
• M26: 22,572,224 km (0.116 R)
• M27: 24,612,889 km (0.03 R)
• M28: 31,242,319 km (0.078 R)
• M29: 32,835,835 km (0.101 R)
• M30: 39,098,600 km (0.117 R)
• M31: 39,883,840 km (0.098 R)
• M32: 40,147,880 km (0.063 R)
• M33: 41,621,419 km (0.045 R)
• M34: 43,548,239 km (0.111 R)
• M35: 49,531,705 km (0.11 R)
• M36: 51,537,514 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.5

Radius: 5.5

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.52 AU - 12.54 AU

Year: 21183 Days

Day: 23.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,497,516 km

• M1: 68,366 km (0.079 R)
• M2: 334,052 km (0.119 R)
• M3: 934,388 km (0.119 R)
• M4: 1,151,904 km (0.07 R)
• M5: 1,815,520 km (0.09 R)
• M6: 2,324,601 km (0.095 R)
• M7: 2,835,478 km (0.094 R)
• M8: 5,541,554 km (0.092 R)
• M9: 11,015,639 km (0.104 R)
• M10: 13,164,613 km (0.12 R)
• M11: 17,144,215 km (0.104 R)
• M12: 21,258,157 km (0.1 R)
• M13: 22,468,703 km (0.11 R)
• M14: 33,047,666 km (0.076 R)
• M15: 35,142,185 km (0.1 R)
• M16: 38,447,401 km (0.044 R)
• M17: 47,241,811 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 18,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit