🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 10

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.53 AU - 0.85 AU

Year: 370 Days

Day: 8.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 71,123,201 km

• M1: 124,465 km (0.06 R)
• M2: 511,026 km (0.071 R)
• M3: 999,613 km (0.032 R)
• M4: 1,329,327 km (0.105 R)
• M5: 1,680,283 km (0.089 R)
• M6: 2,629,332 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 9.5

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.69 AU - 0.75 AU

Year: 394 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,123,201 km

• M1: 118,182 km (0.044 R)
• M2: 487,091 km (0.051 R)
• M3: 788,231 km (0.037 R)
• M4: 1,085,632 km (0.069 R)
• M5: 1,704,069 km (0.114 R)
• M6: 2,402,392 km (0.068 R)
• M7: 2,941,842 km (0.05 R)
• M8: 3,644,803 km (0.049 R)
• M9: 4,036,300 km (0.109 R)
• M10: 4,344,921 km (0.111 R)
• M11: 4,919,227 km (0.109 R)
• M12: 5,256,121 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.8

Radius: 9

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.03 AU - 1.19 AU

Year: 755 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,123,201 km

• M1: 111,899 km (0.111 R)
• M2: 455,526 km (0.109 R)
• M3: 964,607 km (0.062 R)
• M4: 1,710,801 km (0.106 R)
• M5: 2,093,772 km (0.075 R)
• M6: 2,681,691 km (0.068 R)
• M7: 3,021,279 km (0.109 R)
• M8: 3,584,664 km (0.085 R)
• M9: 4,200,559 km (0.046 R)
• M10: 5,081,241 km (0.114 R)
• M11: 5,413,349 km (0.109 R)
• M12: 5,779,415 km (0.101 R)
• M13: 7,000,732 km (0.096 R)
• M14: 7,840,424 km (0.093 R)
• M15: 8,335,145 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.1

Radius: 15

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.13 AU - 1.21 AU

Year: 817 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 71,123,201 km

• M1: 188,493 km (0.106 R)
• M2: 1,485,058 km (0.11 R)
• M3: 1,997,580 km (0.105 R)
• M4: 2,698,746 km (0.089 R)
• M5: 3,166,389 km (0.096 R)
• M6: 3,864,263 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.33 AU - 1.87 AU

Year: 1307 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 71,123,201 km

• M1: 99,782 km (0.093 R)
• M2: 604,076 km (0.116 R)
• M3: 916,736 km (0.109 R)
• M4: 1,331,421 km (0.075 R)
• M5: 2,210,907 km (0.115 R)
• M6: 3,503,732 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 14.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.79 AU - 2.01 AU

Year: 1691 Days

Day: 7.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,123,201 km

• M1: 186,549 km (0.104 R)
• M2: 816,655 km (0.083 R)
• M3: 1,295,069 km (0.044 R)
• M4: 1,957,488 km (0.114 R)
• M5: 2,507,111 km (0.119 R)
• M6: 2,975,053 km (0.117 R)
• M7: 3,888,049 km (0.096 R)
• M8: 5,024,394 km (0.092 R)
• M9: 5,801,705 km (0.054 R)
• M10: 6,844,551 km (0.06 R)
• M11: 7,368,742 km (0.062 R)
• M12: 7,860,321 km (0.119 R)
• M13: 9,468,947 km (0.06 R)
• M14: 11,325,606 km (0.092 R)
• M15: 11,864,607 km (0.047 R)
• M16: 12,952,782 km (0.07 R)
• M17: 14,150,463 km (0.115 R)
• M18: 15,188,373 km (0.072 R)
• M19: 15,749,813 km (0.109 R)

Asteroid Belt

Center: 2.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.2

Radius: 12.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.54 AU - 3.32 AU

Year: 3238 Days

Day: 11.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,123,201 km

• M1: 160,219 km (0.114 R)
• M2: 648,656 km (0.058 R)
• M3: 1,699,731 km (0.118 R)
• M4: 2,205,372 km (0.088 R)
• M5: 2,681,691 km (0.101 R)
• M6: 4,204,747 km (0.068 R)
• M7: 5,117,145 km (0.068 R)
• M8: 6,834,080 km (0.104 R)
• M9: 7,462,391 km (0.116 R)
• M10: 7,891,288 km (0.09 R)
• M11: 8,871,303 km (0.111 R)
• M12: 9,466,852 km (0.069 R)
• M13: 10,737,986 km (0.107 R)
• M14: 11,414,766 km (0.026 R)
• M15: 13,231,932 km (0.108 R)
• M16: 15,287,257 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.8

Radius: 5.1

Gravity: 20.18 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.89 AU - 7.23 AU

Year: 9632 Days

Day: 24.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,123,201 km

• M1: 71,358 km (0.053 R)
• M2: 235,168 km (0.111 R)
• M3: 405,111 km (0.052 R)
• M4: 610,659 km (0.099 R)
• M5: 796,908 km (0.066 R)
• M6: 1,031,477 km (0.092 R)
• M7: 1,463,067 km (0.114 R)
• M8: 1,787,096 km (0.065 R)
• M9: 2,425,729 km (0.057 R)
• M10: 3,296,389 km (0.108 R)
• M11: 4,060,535 km (0.092 R)
• M12: 4,936,431 km (0.099 R)
• M13: 5,212,738 km (0.097 R)
• M14: 5,729,449 km (0.07 R)
• M15: 6,173,904 km (0.054 R)
• M16: 6,826,749 km (0.061 R)
• M17: 7,365,601 km (0.091 R)
• M18: 7,524,623 km (0.087 R)
• M19: 9,663,723 km (0.109 R)
• M20: 11,848,002 km (0.047 R)
• M21: 13,973,788 km (0.12 R)
• M22: 14,340,901 km (0.034 R)
• M23: 15,030,547 km (0.098 R)
• M24: 16,072,945 km (0.081 R)
• M25: 17,232,328 km (0.117 R)
• M26: 19,412,268 km (0.086 R)
• M27: 22,345,733 km (0.1 R)
• M28: 23,614,772 km (0.081 R)
• M29: 23,874,175 km (0.118 R)
• M30: 27,327,043 km (0.066 R)
• M31: 27,997,391 km (0.093 R)
• M32: 31,934,358 km (0.068 R)
• M33: 33,979,511 km (0.109 R)
• M34: 37,266,924 km (0.089 R)
• M35: 41,258,345 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.1

Radius: 7.7

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.86 AU - 8.04 AU

Year: 10577 Days

Day: 20.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,123,201 km

• M1: 95,743 km (0.099 R)
• M2: 616,343 km (0.117 R)
• M3: 1,240,765 km (0.104 R)
• M4: 1,507,199 km (0.112 R)
• M5: 2,213,300 km (0.069 R)
• M6: 2,936,905 km (0.07 R)
• M7: 5,689,207 km (0.084 R)
• M8: 6,204,123 km (0.105 R)
• M9: 7,497,546 km (0.104 R)
• M10: 7,981,046 km (0.072 R)
• M11: 8,673,834 km (0.106 R)
• M12: 10,992,601 km (0.111 R)
• M13: 11,501,683 km (0.107 R)
• M14: 13,375,546 km (0.074 R)
• M15: 14,619,751 km (0.079 R)
• M16: 16,738,655 km (0.088 R)
• M17: 19,871,235 km (0.094 R)
• M18: 22,015,870 km (0.053 R)
• M19: 27,165,926 km (0.05 R)
• M20: 30,018,758 km (0.081 R)
• M21: 30,678,783 km (0.101 R)
• M22: 40,161,493 km (0.117 R)
• M23: 40,694,510 km (0.114 R)
• M24: 40,962,889 km (0.045 R)
• M25: 45,706,039 km (0.113 R)
• M26: 49,266,169 km (0.102 R)
• M27: 50,647,556 km (0.061 R)
• M28: 51,426,063 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.8

Radius: 6.5

Gravity: 20.26 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.17 AU - 9.95 AU

Year: 16171 Days

Day: 21.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,123,201 km

• M1: 80,932 km (0.079 R)
• M2: 325,375 km (0.06 R)
• M3: 858,093 km (0.077 R)
• M4: 1,432,998 km (0.103 R)
• M5: 1,960,929 km (0.12 R)
• M6: 3,563,870 km (0.109 R)
• M7: 4,230,478 km (0.028 R)
• M8: 5,013,025 km (0.09 R)
• M9: 5,381,933 km (0.101 R)
• M10: 5,768,643 km (0.104 R)
• M11: 6,995,795 km (0.043 R)
• M12: 8,490,128 km (0.098 R)
• M13: 9,121,880 km (0.071 R)
• M14: 9,560,202 km (0.084 R)
• M15: 10,838,067 km (0.092 R)
• M16: 11,392,177 km (0.107 R)
• M17: 13,237,317 km (0.115 R)
• M18: 14,085,986 km (0.098 R)
• M19: 15,045,507 km (0.061 R)
• M20: 16,686,595 km (0.063 R)
• M21: 18,617,006 km (0.091 R)
• M22: 23,015,333 km (0.055 R)
• M23: 31,513,539 km (0.065 R)
• M24: 34,578,201 km (0.041 R)
• M25: 36,591,041 km (0.096 R)
• M26: 37,140,813 km (0.117 R)
• M27: 41,144,052 km (0.056 R)
• M28: 42,489,386 km (0.107 R)
• M29: 46,540,496 km (0.114 R)
• M30: 48,494,244 km (0.102 R)
• M31: 51,012,276 km (0.107 R)
• M32: 52,043,603 km (0.086 R)
• M33: 68,804,549 km (0.102 R)
• M34: 69,222,226 km (0.101 R)
• M35: 69,852,033 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 17,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit