🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.5

Radius: 12.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 279 Days

Day: 9.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 157.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,784,563 km

• M1: 160,519 km (0.05 R)
• M2: 570,267 km (0.057 R)
• M3: 1,044,044 km (0.071 R)
• M4: 1,455,438 km (0.077 R)
• M5: 2,005,060 km (0.069 R)
• M6: 2,734,200 km (0.111 R)
• M7: 3,194,812 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.2

Radius: 10.7

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.71 AU - 1.01 AU

Year: 532 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,784,563 km

• M1: 132,993 km (0.09 R)
• M2: 465,698 km (0.053 R)
• M3: 860,188 km (0.044 R)
• M4: 1,224,608 km (0.111 R)
• M5: 1,601,744 km (0.059 R)
• M6: 2,093,323 km (0.039 R)
• M7: 2,523,866 km (0.028 R)
• M8: 2,908,183 km (0.115 R)
• M9: 3,243,731 km (0.092 R)
• M10: 3,618,772 km (0.038 R)
• M11: 4,066,220 km (0.114 R)
• M12: 4,872,403 km (0.07 R)
• M13: 6,395,309 km (0.1 R)
• M14: 6,967,371 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.8

Radius: 14.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.94 AU - 1 AU

Year: 637 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 58,784,563 km

• M1: 176,675 km (0.109 R)
• M2: 640,279 km (0.042 R)
• M3: 3,154,122 km (0.096 R)
• M4: 4,784,888 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 12.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.04 AU - 1.3 AU

Year: 844 Days

Day: 8 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,784,563 km

• M1: 160,519 km (0.111 R)
• M2: 725,101 km (0.111 R)
• M3: 1,438,084 km (0.092 R)
• M4: 2,310,689 km (0.111 R)
• M5: 3,301,326 km (0.107 R)
• M6: 3,803,227 km (0.061 R)
• M7: 4,273,712 km (0.066 R)
• M8: 5,802,901 km (0.064 R)
• M9: 6,559,867 km (0.117 R)
• M10: 7,287,062 km (0.102 R)
• M11: 7,694,866 km (0.117 R)
• M12: 8,504,190 km (0.088 R)
• M13: 9,038,404 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.6

Radius: 14.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.63 AU - 2.69 AU

Year: 2117 Days

Day: 8.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,784,563 km

• M1: 184,604 km (0.084 R)
• M2: 905,217 km (0.106 R)
• M3: 1,858,604 km (0.094 R)
• M4: 2,417,950 km (0.112 R)
• M5: 3,599,026 km (0.066 R)
• M6: 4,126,508 km (0.107 R)
• M7: 5,640,737 km (0.113 R)
• M8: 6,776,784 km (0.054 R)
• M9: 7,761,886 km (0.098 R)
• M10: 8,459,909 km (0.092 R)
• M11: 9,773,528 km (0.11 R)
• M12: 10,624,740 km (0.026 R)
• M13: 11,371,383 km (0.053 R)
• M14: 11,836,034 km (0.118 R)
• M15: 13,954,190 km (0.113 R)
• M16: 15,406,187 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 12

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.45 AU - 2.89 AU

Year: 2909 Days

Day: 7.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,784,563 km

• M1: 149,299 km (0.038 R)
• M2: 753,375 km (0.115 R)
• M3: 1,174,642 km (0.088 R)
• M4: 1,613,263 km (0.118 R)
• M5: 2,096,614 km (0.107 R)
• M6: 2,630,080 km (0.12 R)
• M7: 3,506,724 km (0.117 R)
• M8: 4,116,485 km (0.112 R)
• M9: 4,749,732 km (0.069 R)
• M10: 5,223,658 km (0.077 R)
• M11: 5,807,689 km (0.076 R)
• M12: 6,211,752 km (0.089 R)
• M13: 8,285,328 km (0.068 R)
• M14: 8,659,772 km (0.116 R)
• M15: 9,889,317 km (0.105 R)
• M16: 11,818,681 km (0.045 R)
• M17: 12,470,030 km (0.083 R)
• M18: 13,008,283 km (0.106 R)
• M19: 13,655,742 km (0.078 R)
• M20: 14,865,391 km (0.112 R)
• M21: 19,157,952 km (0.052 R)
• M22: 20,610,248 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.9

Radius: 9.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.42 AU - 3.04 AU

Year: 3008 Days

Day: 7.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,784,563 km

• M1: 123,119 km (0.064 R)
• M2: 438,023 km (0.065 R)
• M3: 755,918 km (0.101 R)
• M4: 1,671,307 km (0.061 R)
• M5: 2,097,661 km (0.114 R)
• M6: 2,408,526 km (0.116 R)
• M7: 3,251,360 km (0.118 R)
• M8: 3,758,796 km (0.03 R)
• M9: 4,537,154 km (0.098 R)
• M10: 5,127,916 km (0.065 R)
• M11: 5,864,985 km (0.063 R)
• M12: 6,566,449 km (0.112 R)
• M13: 7,322,965 km (0.056 R)
• M14: 8,690,290 km (0.088 R)
• M15: 9,368,118 km (0.099 R)
• M16: 10,011,389 km (0.111 R)
• M17: 10,829,091 km (0.113 R)
• M18: 12,356,635 km (0.065 R)
• M19: 13,678,182 km (0.099 R)
• M20: 14,197,287 km (0.093 R)
• M21: 14,684,677 km (0.083 R)
• M22: 15,274,990 km (0.083 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 11.2

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.34 AU - 4.16 AU

Year: 4843 Days

Day: 14.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,784,563 km

• M1: 139,276 km (0.046 R)
• M2: 668,254 km (0.102 R)
• M3: 1,514,529 km (0.081 R)
• M4: 1,938,340 km (0.06 R)
• M5: 2,377,709 km (0.082 R)
• M6: 3,105,353 km (0.092 R)
• M7: 3,776,449 km (0.097 R)
• M8: 4,182,008 km (0.061 R)
• M9: 4,591,607 km (0.1 R)
• M10: 5,548,286 km (0.093 R)
• M11: 6,506,161 km (0.078 R)
• M12: 7,431,723 km (0.088 R)
• M13: 7,998,699 km (0.119 R)
• M14: 8,903,317 km (0.117 R)
• M15: 10,085,739 km (0.098 R)
• M16: 10,825,949 km (0.084 R)
• M17: 12,317,290 km (0.066 R)
• M18: 13,835,858 km (0.028 R)
• M19: 14,860,005 km (0.092 R)
• M20: 15,418,903 km (0.065 R)
• M21: 18,046,590 km (0.114 R)
• M22: 18,618,801 km (0.042 R)
• M23: 20,408,142 km (0.072 R)
• M24: 22,309,381 km (0.071 R)
• M25: 27,034,430 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.1

Radius: 5.2

Gravity: 18.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.02 AU - 11.14 AU

Year: 18246 Days

Day: 17.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,784,563 km

• M1: 67,169 km (0.089 R)
• M2: 303,684 km (0.094 R)
• M3: 484,248 km (0.117 R)
• M4: 1,597,406 km (0.076 R)
• M5: 1,831,976 km (0.119 R)
• M6: 2,370,528 km (0.088 R)
• M7: 2,984,178 km (0.093 R)
• M8: 3,557,886 km (0.039 R)
• M9: 3,959,407 km (0.055 R)
• M10: 5,346,329 km (0.106 R)
• M11: 7,339,720 km (0.065 R)
• M12: 8,526,331 km (0.119 R)
• M13: 9,509,787 km (0.111 R)
• M14: 11,454,410 km (0.075 R)
• M15: 11,761,085 km (0.054 R)
• M16: 13,444,959 km (0.051 R)
• M17: 14,772,790 km (0.112 R)
• M18: 15,881,011 km (0.082 R)
• M19: 17,931,250 km (0.028 R)
• M20: 19,191,013 km (0.104 R)
• M21: 19,711,015 km (0.105 R)
• M22: 22,644,330 km (0.088 R)
• M23: 25,960,915 km (0.071 R)
• M24: 29,587,317 km (0.117 R)
• M25: 31,700,836 km (0.05 R)
• M26: 33,912,940 km (0.06 R)
• M27: 40,169,871 km (0.099 R)
• M28: 42,317,946 km (0.041 R)
• M29: 42,609,962 km (0.102 R)
• M30: 48,417,949 km (0.079 R)
• M31: 52,850,983 km (0.077 R)
• M32: 56,657,052 km (0.081 R)
• M33: 58,808,269 km (0.114 R)
• M34: 60,641,890 km (0.106 R)
• M35: 64,230,295 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.5

Radius: 4.3

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.11 AU - 10.85 AU

Year: 19464 Days

Day: 23 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,784,563 km

• M1: 68,217 km (0.042 R)
• M2: 294,109 km (0.075 R)
• M3: 482,304 km (0.108 R)
• M4: 2,164,083 km (0.101 R)
• M5: 2,636,812 km (0.07 R)
• M6: 3,926,196 km (0.07 R)
• M7: 4,220,904 km (0.051 R)
• M8: 6,112,270 km (0.075 R)
• M9: 9,985,658 km (0.086 R)
• M10: 11,218,793 km (0.112 R)
• M11: 13,188,548 km (0.052 R)
• M12: 14,050,681 km (0.108 R)
• M13: 14,392,063 km (0.045 R)
• M14: 15,377,464 km (0.076 R)
• M15: 17,955,933 km (0.078 R)
• M16: 35,994,594 km (0.114 R)
• M17: 51,368,169 km (0.055 R)
• M18: 57,733,708 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 13,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit