🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 12.6

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.55 AU - 0.67 AU

Year: 323 Days

Day: 6.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,497,536 km

• M1: 156,779 km (0.102 R)
• M2: 549,772 km (0.099 R)
• M3: 1,166,564 km (0.105 R)
• M4: 1,646,624 km (0.116 R)
• M5: 2,572,186 km (0.068 R)
• M6: 3,071,992 km (0.095 R)
• M7: 3,471,419 km (0.117 R)
• M8: 4,084,620 km (0.084 R)
• M9: 5,308,331 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.8

Radius: 12.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.64 AU - 0.66 AU

Year: 355 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,497,536 km

• M1: 154,235 km (0.084 R)
• M2: 579,542 km (0.072 R)
• M3: 1,014,423 km (0.066 R)
• M4: 1,431,203 km (0.106 R)
• M5: 1,925,624 km (0.115 R)
• M6: 2,496,190 km (0.114 R)
• M7: 2,899,356 km (0.114 R)
• M8: 3,966,887 km (0.079 R)
• M9: 4,721,010 km (0.116 R)
• M10: 5,155,891 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 13.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.87 AU - 1.39 AU

Year: 815 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 59.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,497,536 km

• M1: 173,085 km (0.115 R)
• M2: 607,517 km (0.042 R)
• M3: 1,365,679 km (0.109 R)
• M4: 2,078,513 km (0.078 R)
• M5: 2,672,566 km (0.098 R)
• M6: 3,309,554 km (0.11 R)
• M7: 4,030,915 km (0.049 R)
• M8: 4,945,257 km (0.111 R)
• M9: 6,203,375 km (0.094 R)
• M10: 7,863,014 km (0.028 R)
• M11: 9,040,798 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.8

Radius: 13.4

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.13 AU - 1.55 AU

Year: 1052 Days

Day: 10.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,497,536 km

• M1: 166,802 km (0.09 R)
• M2: 851,511 km (0.073 R)
• M3: 1,475,633 km (0.069 R)
• M4: 2,056,223 km (0.078 R)
• M5: 2,635,615 km (0.098 R)
• M6: 3,179,104 km (0.085 R)
• M7: 3,701,650 km (0.08 R)
• M8: 4,602,827 km (0.095 R)
• M9: 5,582,544 km (0.117 R)
• M10: 6,055,722 km (0.106 R)
• M11: 6,555,678 km (0.096 R)
• M12: 7,034,092 km (0.054 R)
• M13: 8,953,283 km (0.107 R)
• M14: 10,159,491 km (0.084 R)
• M15: 11,471,314 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.2

Radius: 10.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.18 AU - 2.8 AU

Year: 2665 Days

Day: 13.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,497,536 km

• M1: 133,591 km (0.115 R)
• M2: 798,703 km (0.118 R)
• M3: 1,151,455 km (0.09 R)
• M4: 1,530,985 km (0.12 R)
• M5: 2,468,066 km (0.072 R)
• M6: 2,999,288 km (0.113 R)
• M7: 3,360,567 km (0.108 R)
• M8: 4,731,182 km (0.034 R)
• M9: 5,200,321 km (0.061 R)
• M10: 5,724,961 km (0.1 R)
• M11: 7,106,348 km (0.11 R)
• M12: 7,997,951 km (0.109 R)
• M13: 8,567,919 km (0.057 R)
• M14: 9,130,706 km (0.048 R)
• M15: 9,682,872 km (0.117 R)
• M16: 11,355,825 km (0.064 R)
• M17: 12,657,476 km (0.033 R)
• M18: 12,997,811 km (0.111 R)
• M19: 14,933,458 km (0.087 R)
• M20: 15,506,418 km (0.113 R)
• M21: 16,292,854 km (0.088 R)
• M22: 17,680,224 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.9

Radius: 9.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.33 AU - 4.37 AU

Year: 5124 Days

Day: 10.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,497,536 km

• M1: 113,246 km (0.103 R)
• M2: 876,793 km (0.1 R)
• M3: 1,166,714 km (0.097 R)
• M4: 2,376,362 km (0.088 R)
• M5: 3,589,900 km (0.082 R)
• M6: 3,893,883 km (0.118 R)
• M7: 4,273,562 km (0.119 R)
• M8: 7,347,499 km (0.113 R)
• M9: 7,810,355 km (0.036 R)
• M10: 8,955,377 km (0.074 R)
• M11: 10,350,976 km (0.106 R)
• M12: 10,639,401 km (0.114 R)
• M13: 11,886,149 km (0.08 R)
• M14: 14,622,444 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.3

Radius: 10.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.66 AU - 5.94 AU

Year: 7133 Days

Day: 5.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,497,536 km

• M1: 130,599 km (0.026 R)
• M2: 528,828 km (0.119 R)
• M3: 1,052,870 km (0.091 R)
• M4: 2,084,646 km (0.05 R)
• M5: 2,410,171 km (0.094 R)
• M6: 2,807,802 km (0.079 R)
• M7: 3,421,004 km (0.101 R)
• M8: 3,783,181 km (0.088 R)
• M9: 4,246,635 km (0.083 R)
• M10: 6,093,121 km (0.106 R)
• M11: 6,942,388 km (0.111 R)
• M12: 8,063,624 km (0.096 R)
• M13: 8,585,272 km (0.105 R)
• M14: 11,842,018 km (0.099 R)
• M15: 13,829,276 km (0.084 R)
• M16: 14,519,072 km (0.092 R)
• M17: 14,931,812 km (0.116 R)
• M18: 15,535,140 km (0.085 R)
• M19: 15,967,179 km (0.039 R)
• M20: 21,037,051 km (0.115 R)
• M21: 23,206,370 km (0.063 R)
• M22: 23,689,870 km (0.08 R)
• M23: 24,510,863 km (0.077 R)
• M24: 26,822,001 km (0.107 R)
• M25: 28,166,885 km (0.094 R)
• M26: 30,893,755 km (0.052 R)
• M27: 31,283,159 km (0.099 R)
• M28: 32,171,321 km (0.103 R)
• M29: 32,974,961 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.1

Radius: 6.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.8 AU - 7.66 AU

Year: 10547 Days

Day: 19.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,497,536 km

• M1: 102,175 km (0.101 R)
• M2: 335,997 km (0.119 R)
• M3: 1,201,869 km (0.066 R)
• M4: 2,010,296 km (0.099 R)
• M5: 3,292,500 km (0.032 R)
• M6: 5,124,774 km (0.102 R)
• M7: 7,832,047 km (0.1 R)
• M8: 8,847,368 km (0.063 R)
• M9: 11,459,496 km (0.043 R)
• M10: 22,804,400 km (0.094 R)
• M11: 28,548,958 km (0.107 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.7

Radius: 3.8

Gravity: 36.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.14 AU - 8.56 AU

Year: 12160 Days

Day: 20.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,497,536 km

• M1: 51,013 km (0.11 R)
• M2: 178,470 km (0.105 R)
• M3: 314,754 km (0.112 R)
• M4: 846,126 km (0.088 R)
• M5: 1,190,649 km (0.095 R)
• M6: 1,873,863 km (0.062 R)
• M7: 2,318,468 km (0.042 R)
• M8: 2,940,496 km (0.09 R)
• M9: 3,666,793 km (0.071 R)
• M10: 5,464,810 km (0.086 R)
• M11: 8,172,232 km (0.084 R)
• M12: 8,627,010 km (0.085 R)
• M13: 10,040,710 km (0.116 R)
• M14: 10,668,423 km (0.088 R)
• M15: 10,937,549 km (0.107 R)
• M16: 16,161,806 km (0.107 R)
• M17: 17,315,954 km (0.083 R)
• M18: 18,293,127 km (0.091 R)
• M19: 20,356,829 km (0.099 R)
• M20: 21,105,866 km (0.064 R)
• M21: 21,873,153 km (0.12 R)
• M22: 24,845,663 km (0.107 R)
• M23: 25,034,007 km (0.035 R)
• M24: 25,989,937 km (0.12 R)
• M25: 29,527,628 km (0.077 R)
• M26: 36,315,482 km (0.078 R)
• M27: 39,682,331 km (0.074 R)
• M28: 44,487,116 km (0.036 R)
• M29: 47,172,547 km (0.095 R)
• M30: 47,461,420 km (0.112 R)
• M31: 47,751,341 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859

Radius: 7.9

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.94 AU - 7.6 AU

Year: 13295 Days

Day: 22 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,497,536 km

• M1: 99,632 km (0.088 R)
• M2: 480,658 km (0.097 R)
• M3: 790,176 km (0.113 R)
• M4: 1,326,484 km (0.118 R)
• M5: 2,402,392 km (0.12 R)
• M6: 2,705,477 km (0.063 R)
• M7: 4,032,261 km (0.09 R)
• M8: 4,430,341 km (0.117 R)
• M9: 4,754,370 km (0.07 R)
• M10: 6,743,573 km (0.079 R)
• M11: 6,999,086 km (0.073 R)
• M12: 7,529,710 km (0.105 R)
• M13: 8,721,107 km (0.098 R)
• M14: 10,033,529 km (0.092 R)
• M15: 11,960,948 km (0.111 R)
• M16: 12,654,933 km (0.104 R)
• M17: 14,122,787 km (0.06 R)
• M18: 15,114,172 km (0.071 R)
• M19: 15,552,943 km (0.111 R)
• M20: 17,155,734 km (0.027 R)
• M21: 19,546,009 km (0.106 R)
• M22: 20,686,244 km (0.119 R)
• M23: 21,318,295 km (0.068 R)
• M24: 23,291,790 km (0.111 R)
• M25: 30,630,463 km (0.03 R)
• M26: 32,046,706 km (0.098 R)
• M27: 33,629,601 km (0.061 R)
• M28: 38,554,662 km (0.085 R)
• M29: 41,757,702 km (0.097 R)
• M30: 44,385,090 km (0.066 R)
• M31: 45,284,771 km (0.114 R)
• M32: 48,846,398 km (0.085 R)
• M33: 51,267,340 km (0.09 R)
• M34: 51,926,169 km (0.102 R)
• M35: 57,224,776 km (0.072 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: 301 - 13,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit