🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.7

Radius: 10.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.45 AU - 0.65 AU

Year: 282 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 58,261,638 km

• M1: 129,701 km (0.119 R)
• M2: 460,013 km (0.082 R)
• M3: 895,493 km (0.116 R)
• M4: 1,348,475 km (0.064 R)
• M5: 2,210,159 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.2

Radius: 14.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.62 AU - 0.62 AU

Year: 337 Days

Day: 14.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,261,638 km

• M1: 177,872 km (0.047 R)
• M2: 665,711 km (0.106 R)
• M3: 1,200,224 km (0.073 R)
• M4: 2,205,821 km (0.082 R)
• M5: 2,689,919 km (0.063 R)
• M6: 3,137,067 km (0.075 R)
• M7: 4,132,192 km (0.054 R)
• M8: 4,633,345 km (0.086 R)
• M9: 5,297,709 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708

Radius: 10.1

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.53 AU - 0.75 AU

Year: 353 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,261,638 km

• M1: 142,118 km (0.102 R)
• M2: 458,966 km (0.093 R)
• M3: 918,830 km (0.057 R)
• M4: 1,327,831 km (0.107 R)
• M5: 1,664,426 km (0.103 R)
• M6: 2,115,314 km (0.077 R)
• M7: 2,478,238 km (0.087 R)
• M8: 2,975,352 km (0.081 R)
• M9: 3,456,608 km (0.105 R)
• M10: 3,814,147 km (0.047 R)
• M11: 4,209,385 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.8

Radius: 10.3

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.69 AU - 2.73 AU

Year: 2268 Days

Day: 9.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,261,638 km

• M1: 128,056 km (0.104 R)
• M2: 494,720 km (0.058 R)
• M3: 947,104 km (0.061 R)
• M4: 1,619,995 km (0.09 R)
• M5: 2,081,355 km (0.09 R)
• M6: 2,436,501 km (0.115 R)
• M7: 3,506,724 km (0.098 R)
• M8: 4,206,243 km (0.107 R)
• M9: 4,631,400 km (0.077 R)
• M10: 5,711,647 km (0.113 R)
• M11: 6,573,031 km (0.08 R)
• M12: 6,924,586 km (0.112 R)
• M13: 7,403,150 km (0.087 R)
• M14: 7,724,486 km (0.074 R)
• M15: 8,085,615 km (0.111 R)
• M16: 11,089,989 km (0.052 R)
• M17: 12,103,665 km (0.046 R)
• M18: 13,263,198 km (0.1 R)
• M19: 14,224,962 km (0.069 R)
• M20: 15,801,873 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.4

Radius: 13.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.88 AU - 2.76 AU

Year: 2439 Days

Day: 14.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 110.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,261,638 km

• M1: 169,345 km (0.115 R)
• M2: 648,357 km (0.033 R)
• M3: 1,108,221 km (0.085 R)
• M4: 1,875,808 km (0.118 R)
• M5: 2,370,079 km (0.095 R)
• M6: 2,964,282 km (0.099 R)
• M7: 3,686,092 km (0.077 R)
• M8: 4,322,780 km (0.051 R)
• M9: 5,031,874 km (0.088 R)
• M10: 6,617,312 km (0.03 R)
• M11: 7,465,233 km (0.092 R)
• M12: 7,978,054 km (0.099 R)
• M13: 8,672,039 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.6

Radius: 13.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.45 AU - 2.91 AU

Year: 3028 Days

Day: 10.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,261,638 km

• M1: 169,195 km (0.047 R)
• M2: 597,943 km (0.102 R)
• M3: 1,305,840 km (0.108 R)
• M4: 2,410,321 km (0.03 R)
• M5: 3,222,338 km (0.089 R)
• M6: 5,489,943 km (0.082 R)
• M7: 5,978,829 km (0.089 R)
• M8: 6,496,736 km (0.117 R)
• M9: 7,044,713 km (0.088 R)
• M10: 8,134,983 km (0.064 R)
• M11: 8,601,429 km (0.072 R)
• M12: 9,085,827 km (0.099 R)
• M13: 10,807,249 km (0.072 R)
• M14: 13,830,772 km (0.048 R)
• M15: 14,497,081 km (0.092 R)
• M16: 15,435,508 km (0.108 R)
• M17: 17,598,245 km (0.066 R)
• M18: 18,211,446 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.9

Radius: 8.9

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.67 AU - 4.07 AU

Year: 4270 Days

Day: 5.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,261,638 km

• M1: 110,852 km (0.074 R)
• M2: 443,558 km (0.09 R)
• M3: 810,072 km (0.11 R)
• M4: 1,603,839 km (0.094 R)
• M5: 2,132,817 km (0.119 R)
• M6: 2,826,951 km (0.12 R)
• M7: 7,789,112 km (0.067 R)
• M8: 8,826,274 km (0.106 R)
• M9: 10,163,979 km (0.113 R)
• M10: 11,355,077 km (0.099 R)
• M11: 12,055,793 km (0.075 R)
• M12: 13,854,708 km (0.097 R)
• M13: 15,654,669 km (0.117 R)
• M14: 17,544,090 km (0.07 R)
• M15: 20,046,264 km (0.05 R)
• M16: 20,999,801 km (0.088 R)
• M17: 22,413,950 km (0.115 R)
• M18: 24,117,421 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.5

Radius: 15

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.39 AU - 3.73 AU

Year: 4636 Days

Day: 11.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,261,638 km

• M1: 186,549 km (0.119 R)
• M2: 682,166 km (0.112 R)
• M3: 1,152,203 km (0.11 R)
• M4: 2,001,769 km (0.092 R)
• M5: 2,552,439 km (0.12 R)
• M6: 3,184,789 km (0.104 R)
• M7: 3,853,342 km (0.114 R)
• M8: 4,742,552 km (0.074 R)
• M9: 7,374,577 km (0.028 R)
• M10: 7,911,633 km (0.117 R)
• M11: 8,513,316 km (0.098 R)
• M12: 10,022,758 km (0.098 R)
• M13: 11,139,506 km (0.069 R)
• M14: 11,800,280 km (0.112 R)
• M15: 15,389,582 km (0.114 R)
• M16: 17,747,843 km (0.036 R)
• M17: 19,046,651 km (0.059 R)
• M18: 19,924,192 km (0.112 R)
• M19: 22,570,130 km (0.054 R)
• M20: 25,200,958 km (0.081 R)
• M21: 26,673,600 km (0.037 R)
• M22: 27,686,826 km (0.115 R)
• M23: 28,289,556 km (0.102 R)
• M24: 29,165,900 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542

Radius: 4.9

Gravity: 22.57 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.37 AU - 6.71 AU

Year: 10246 Days

Day: 22.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,261,638 km

• M1: 60,886 km (0.1 R)
• M2: 215,870 km (0.083 R)
• M3: 384,467 km (0.111 R)
• M4: 601,383 km (0.095 R)
• M5: 781,050 km (0.055 R)
• M6: 1,860,998 km (0.097 R)
• M7: 2,108,283 km (0.095 R)
• M8: 2,358,710 km (0.119 R)
• M9: 2,771,450 km (0.084 R)
• M10: 3,973,020 km (0.104 R)
• M11: 4,327,567 km (0.107 R)
• M12: 5,618,447 km (0.112 R)
• M13: 7,385,348 km (0.109 R)
• M14: 9,023,444 km (0.053 R)
• M15: 9,255,620 km (0.095 R)
• M16: 10,994,097 km (0.115 R)
• M17: 12,763,840 km (0.093 R)
• M18: 13,353,704 km (0.115 R)
• M19: 14,972,054 km (0.09 R)
• M20: 15,828,352 km (0.054 R)
• M21: 16,166,144 km (0.112 R)
• M22: 16,371,243 km (0.064 R)
• M23: 20,364,758 km (0.112 R)
• M24: 23,622,252 km (0.101 R)
• M25: 28,882,263 km (0.106 R)
• M26: 29,590,160 km (0.11 R)
• M27: 30,621,338 km (0.051 R)
• M28: 31,145,828 km (0.117 R)
• M29: 31,463,424 km (0.108 R)
• M30: 37,914,683 km (0.078 R)
• M31: 39,996,786 km (0.109 R)
• M32: 42,542,493 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.8

Radius: 4.6

Gravity: 28.02 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.99 AU - 8.17 AU

Year: 14405 Days

Day: 19.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 93.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 58,261,638 km

• M1: 57,296 km (0.098 R)
• M2: 314,006 km (0.03 R)
• M3: 588,518 km (0.082 R)
• M4: 774,618 km (0.117 R)
• M5: 1,254,528 km (0.103 R)
• M6: 1,724,863 km (0.11 R)
• M7: 2,265,061 km (0.115 R)
• M8: 2,841,312 km (0.033 R)
• M9: 3,590,199 km (0.111 R)
• M10: 3,895,229 km (0.065 R)
• M11: 5,361,139 km (0.118 R)
• M12: 5,722,567 km (0.105 R)
• M13: 6,414,009 km (0.079 R)
• M14: 6,574,976 km (0.051 R)
• M15: 8,194,074 km (0.114 R)
• M16: 8,479,507 km (0.058 R)
• M17: 8,870,555 km (0.06 R)
• M18: 11,950,476 km (0.09 R)
• M19: 13,728,597 km (0.112 R)
• M20: 14,063,696 km (0.088 R)
• M21: 14,335,665 km (0.074 R)
• M22: 15,243,724 km (0.075 R)
• M23: 16,488,378 km (0.053 R)
• M24: 17,562,940 km (0.083 R)
• M25: 21,154,336 km (0.08 R)
• M26: 21,691,542 km (0.102 R)
• M27: 22,606,781 km (0.094 R)
• M28: 23,834,830 km (0.117 R)
• M29: 24,027,512 km (0.088 R)
• M30: 25,708,544 km (0.097 R)
• M31: 26,320,100 km (0.065 R)
• M32: 29,523,888 km (0.09 R)
• M33: 31,798,374 km (0.101 R)
• M34: 33,097,781 km (0.088 R)
• M35: 38,916,091 km (0.067 R)
• M36: 46,422,762 km (0.101 R)
• M37: 50,117,979 km (0.11 R)
• M38: 50,593,252 km (0.074 R)
• M39: 54,004,532 km (0.084 R)
• M40: 56,191,354 km (0.11 R)
• M41: 56,361,895 km (0.053 R)
• M42: 57,913,076 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 17,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit