🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 8.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.79 AU - 0.97 AU

Year: 533 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 172.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 33,555,267 km

• M1: 100,679 km (0.068 R)
• M2: 365,916 km (0.096 R)
• M3: 636,988 km (0.044 R)
• M4: 993,629 km (0.077 R)
• M5: 1,369,868 km (0.098 R)
• M6: 2,328,341 km (0.107 R)
• M7: 2,622,002 km (0.051 R)
• M8: 3,643,905 km (0.105 R)
• M9: 4,163,907 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 14.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.92 AU - 1.04 AU

Year: 626 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 33,555,267 km

• M1: 184,753 km (0.1 R)
• M2: 727,644 km (0.07 R)
• M3: 2,620,356 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 11.4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.71 AU - 2.43 AU

Year: 1923 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,555,267 km

• M1: 141,819 km (0.063 R)
• M2: 528,529 km (0.105 R)
• M3: 1,567,935 km (0.101 R)
• M4: 2,770,702 km (0.029 R)
• M5: 3,162,349 km (0.097 R)
• M6: 3,938,014 km (0.105 R)
• M7: 4,510,077 km (0.094 R)
• M8: 5,198,676 km (0.054 R)
• M9: 6,255,435 km (0.051 R)
• M10: 6,884,943 km (0.116 R)
• M11: 7,529,710 km (0.054 R)
• M12: 8,214,120 km (0.081 R)
• M13: 8,850,360 km (0.063 R)
• M14: 9,866,129 km (0.093 R)
• M15: 11,550,900 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.4

Radius: 13.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.98 AU - 2.34 AU

Year: 2050 Days

Day: 7.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,555,267 km

• M1: 190,139 km (0.097 R)
• M2: 695,331 km (0.112 R)
• M3: 1,242,111 km (0.106 R)
• M4: 2,474,648 km (0.089 R)
• M5: 3,209,323 km (0.117 R)
• M6: 4,285,081 km (0.102 R)
• M7: 6,243,766 km (0.096 R)
• M8: 7,483,035 km (0.079 R)
• M9: 8,741,303 km (0.043 R)
• M10: 9,421,225 km (0.068 R)
• M11: 9,864,035 km (0.097 R)
• M12: 10,601,253 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.2

Radius: 12.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.28 AU - 2.68 AU

Year: 2522 Days

Day: 8.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,555,267 km

• M1: 158,125 km (0.085 R)
• M2: 586,274 km (0.071 R)
• M3: 1,073,664 km (0.099 R)
• M4: 1,536,669 km (0.117 R)
• M5: 4,009,373 km (0.111 R)
• M6: 4,755,716 km (0.118 R)
• M7: 5,531,232 km (0.12 R)
• M8: 6,548,497 km (0.09 R)
• M9: 7,559,629 km (0.114 R)
• M10: 9,413,596 km (0.109 R)
• M11: 10,228,156 km (0.096 R)
• M12: 10,926,030 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.3

Radius: 11.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.17 AU - 3.61 AU

Year: 4030 Days

Day: 13.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,555,267 km

• M1: 138,079 km (0.039 R)
• M2: 1,096,104 km (0.079 R)
• M3: 3,211,118 km (0.047 R)
• M4: 3,724,837 km (0.093 R)
• M5: 4,137,129 km (0.067 R)
• M6: 4,917,880 km (0.1 R)
• M7: 7,413,921 km (0.059 R)
• M8: 7,935,269 km (0.097 R)
• M9: 8,706,297 km (0.108 R)
• M10: 9,617,198 km (0.108 R)
• M11: 10,461,529 km (0.036 R)
• M12: 10,951,462 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 12.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.17 AU - 4.37 AU

Year: 4726 Days

Day: 11 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,555,267 km

• M1: 155,582 km (0.086 R)
• M2: 831,465 km (0.053 R)
• M3: 1,555,219 km (0.062 R)
• M4: 2,106,338 km (0.09 R)
• M5: 2,871,830 km (0.072 R)
• M6: 3,407,540 km (0.05 R)
• M7: 4,255,760 km (0.084 R)
• M8: 5,563,395 km (0.11 R)
• M9: 6,645,885 km (0.101 R)
• M10: 7,188,327 km (0.115 R)
• M11: 8,325,720 km (0.072 R)
• M12: 8,843,179 km (0.026 R)
• M13: 9,264,746 km (0.072 R)
• M14: 11,087,147 km (0.111 R)
• M15: 11,805,815 km (0.108 R)
• M16: 12,507,429 km (0.091 R)
• M17: 13,039,549 km (0.107 R)
• M18: 13,536,214 km (0.069 R)
• M19: 15,265,864 km (0.069 R)
• M20: 15,706,430 km (0.102 R)
• M21: 16,326,214 km (0.052 R)
• M22: 17,856,002 km (0.077 R)
• M23: 18,283,702 km (0.103 R)
• M24: 18,843,647 km (0.109 R)
• M25: 19,543,615 km (0.079 R)
• M26: 20,326,910 km (0.04 R)
• M27: 21,817,204 km (0.11 R)
• M28: 22,518,070 km (0.05 R)
• M29: 22,945,920 km (0.114 R)
• M30: 26,329,225 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.8

Radius: 8

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.47 AU - 5.09 AU

Year: 5717 Days

Day: 7.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 33,555,267 km

• M1: 99,483 km (0.103 R)
• M2: 412,890 km (0.096 R)
• M3: 686,953 km (0.056 R)
• M4: 1,209,200 km (0.073 R)
• M5: 1,584,241 km (0.114 R)
• M6: 2,035,578 km (0.096 R)
• M7: 2,624,695 km (0.055 R)
• M8: 2,969,368 km (0.094 R)
• M9: 3,279,634 km (0.113 R)
• M10: 3,565,815 km (0.115 R)
• M11: 3,844,964 km (0.117 R)
• M12: 4,607,166 km (0.06 R)
• M13: 6,496,288 km (0.054 R)
• M14: 6,843,205 km (0.115 R)
• M15: 7,386,844 km (0.105 R)
• M16: 8,396,928 km (0.068 R)
• M17: 9,408,360 km (0.074 R)
• M18: 11,370,485 km (0.087 R)
• M19: 12,132,986 km (0.032 R)
• M20: 12,553,356 km (0.044 R)
• M21: 14,101,544 km (0.102 R)
• M22: 14,507,553 km (0.068 R)
• M23: 15,041,168 km (0.085 R)
• M24: 15,587,799 km (0.118 R)
• M25: 16,720,704 km (0.108 R)
• M26: 20,300,730 km (0.075 R)
• M27: 22,740,672 km (0.109 R)
• M28: 23,219,086 km (0.035 R)
• M29: 24,946,193 km (0.118 R)
• M30: 25,798,003 km (0.099 R)
• M31: 26,668,962 km (0.069 R)
• M32: 27,921,246 km (0.116 R)
• M33: 31,615,715 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.9

Radius: 5.8

Gravity: 22.44 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.37 AU - 10.09 AU

Year: 18106 Days

Day: 24.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,555,267 km

• M1: 80,783 km (0.059 R)
• M2: 414,386 km (0.073 R)
• M3: 733,329 km (0.115 R)
• M4: 1,234,033 km (0.089 R)
• M5: 2,909,379 km (0.106 R)
• M6: 3,249,565 km (0.089 R)
• M7: 4,167,946 km (0.115 R)
• M8: 5,712,694 km (0.073 R)
• M9: 7,847,755 km (0.117 R)
• M10: 10,225,762 km (0.109 R)
• M11: 10,523,313 km (0.047 R)
• M12: 12,230,374 km (0.09 R)
• M13: 12,769,674 km (0.068 R)
• M14: 13,254,371 km (0.029 R)
• M15: 13,536,812 km (0.076 R)
• M16: 14,632,018 km (0.085 R)
• M17: 24,526,272 km (0.071 R)
• M18: 30,576,907 km (0.068 R)
• M19: 36,024,813 km (0.119 R)
• M20: 40,142,045 km (0.063 R)
• M21: 41,631,442 km (0.093 R)
• M22: 44,247,460 km (0.118 R)
• M23: 45,037,187 km (0.052 R)
• M24: 48,456,994 km (0.093 R)
• M25: 49,804,123 km (0.09 R)
• M26: 51,003,150 km (0.068 R)
• M27: 51,349,170 km (0.031 R)
• M28: 68,595,112 km (0.079 R)
• M29: 70,720,748 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.5

Radius: 4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.11 AU - 11.53 AU

Year: 22980 Days

Day: 17.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,555,267 km

• M1: 49,816 km (0.077 R)
• M2: 189,541 km (0.06 R)
• M3: 411,394 km (0.053 R)
• M4: 598,840 km (0.068 R)
• M5: 936,483 km (0.072 R)
• M6: 1,067,381 km (0.119 R)
• M7: 1,932,206 km (0.04 R)
• M8: 2,375,913 km (0.119 R)
• M9: 3,123,304 km (0.1 R)
• M10: 3,396,919 km (0.117 R)
• M11: 4,212,826 km (0.12 R)
• M12: 5,238,169 km (0.118 R)
• M13: 5,933,800 km (0.054 R)
• M14: 7,071,940 km (0.109 R)
• M15: 8,467,688 km (0.083 R)
• M16: 8,710,037 km (0.094 R)
• M17: 12,765,186 km (0.11 R)
• M18: 13,083,979 km (0.085 R)
• M19: 17,204,503 km (0.098 R)
• M20: 17,463,158 km (0.1 R)
• M21: 21,435,580 km (0.064 R)
• M22: 27,525,111 km (0.057 R)
• M23: 30,252,579 km (0.115 R)
• M24: 32,560,126 km (0.056 R)
• M25: 33,555,251 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 14,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit