🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.5

Radius: 14.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.02 AU - 1.64 AU

Year: 1059 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,923,219 km

• M1: 182,958 km (0.119 R)
• M2: 728,093 km (0.112 R)
• M3: 1,393,355 km (0.099 R)
• M4: 1,857,407 km (0.106 R)
• M5: 2,427,076 km (0.085 R)
• M6: 3,278,886 km (0.033 R)
• M7: 4,432,884 km (0.068 R)
• M8: 5,465,109 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 11.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.7 AU - 1.76 AU

Year: 1571 Days

Day: 12.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,923,219 km

• M1: 147,952 km (0.03 R)
• M2: 741,407 km (0.112 R)
• M3: 1,121,236 km (0.036 R)
• M4: 1,554,621 km (0.105 R)
• M5: 1,983,668 km (0.114 R)
• M6: 3,086,952 km (0.112 R)
• M7: 3,714,814 km (0.081 R)
• M8: 4,682,862 km (0.119 R)
• M9: 5,340,195 km (0.11 R)
• M10: 5,893,109 km (0.066 R)
• M11: 6,311,385 km (0.119 R)
• M12: 6,749,407 km (0.087 R)
• M13: 7,349,145 km (0.049 R)
• M14: 7,809,607 km (0.098 R)
• M15: 9,252,628 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.5

Radius: 8.1

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.1 AU - 2.12 AU

Year: 2116 Days

Day: 6.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,923,219 km

• M1: 100,829 km (0.055 R)
• M2: 457,769 km (0.106 R)
• M3: 877,840 km (0.069 R)
• M4: 1,672,504 km (0.115 R)
• M5: 2,587,295 km (0.091 R)
• M6: 4,007,877 km (0.113 R)
• M7: 4,320,835 km (0.04 R)
• M8: 5,642,682 km (0.089 R)
• M9: 6,343,997 km (0.115 R)
• M10: 8,102,370 km (0.118 R)
• M11: 9,464,010 km (0.078 R)
• M12: 10,343,496 km (0.11 R)
• M13: 11,547,310 km (0.061 R)
• M14: 12,021,984 km (0.047 R)
• M15: 14,456,540 km (0.053 R)
• M16: 14,730,603 km (0.047 R)
• M17: 15,813,243 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702

Radius: 8.7

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.02 AU - 2.4 AU

Year: 2268 Days

Day: 13.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,923,219 km

• M1: 108,309 km (0.105 R)
• M2: 425,756 km (0.094 R)
• M3: 779,704 km (0.118 R)
• M4: 1,339,350 km (0.071 R)
• M5: 2,133,565 km (0.111 R)
• M6: 2,707,871 km (0.091 R)
• M7: 3,228,472 km (0.1 R)
• M8: 4,202,803 km (0.1 R)
• M9: 4,790,872 km (0.113 R)
• M10: 6,130,820 km (0.12 R)
• M11: 6,474,596 km (0.083 R)
• M12: 6,859,362 km (0.109 R)
• M13: 7,464,784 km (0.118 R)
• M14: 7,887,997 km (0.081 R)
• M15: 8,263,338 km (0.112 R)
• M16: 8,552,660 km (0.035 R)
• M17: 9,392,054 km (0.077 R)
• M18: 10,433,255 km (0.105 R)
• M19: 11,509,911 km (0.072 R)
• M20: 12,034,102 km (0.033 R)
• M21: 12,701,158 km (0.118 R)
• M22: 14,063,397 km (0.081 R)
• M23: 14,709,659 km (0.095 R)
• M24: 15,617,868 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.4

Radius: 11.9

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.65 AU - 2.69 AU

Year: 3011 Days

Day: 5.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,923,219 km

• M1: 147,952 km (0.111 R)
• M2: 523,443 km (0.081 R)
• M3: 1,032,824 km (0.098 R)
• M4: 1,528,292 km (0.116 R)
• M5: 2,714,005 km (0.063 R)
• M6: 3,370,141 km (0.09 R)
• M7: 3,878,026 km (0.087 R)
• M8: 4,782,943 km (0.094 R)
• M9: 6,383,192 km (0.106 R)
• M10: 7,226,924 km (0.049 R)
• M11: 8,665,457 km (0.102 R)
• M12: 10,010,042 km (0.104 R)
• M13: 13,250,781 km (0.105 R)
• M14: 14,876,461 km (0.112 R)
• M15: 15,394,518 km (0.076 R)
• M16: 18,402,333 km (0.059 R)
• M17: 19,609,588 km (0.048 R)
• M18: 22,926,173 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.4

Radius: 14.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.65 AU - 2.79 AU

Year: 3096 Days

Day: 10.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,923,219 km

• M1: 180,116 km (0.099 R)
• M2: 686,804 km (0.113 R)
• M3: 1,182,272 km (0.11 R)
• M4: 1,773,932 km (0.088 R)
• M5: 2,335,223 km (0.083 R)
• M6: 2,818,274 km (0.107 R)
• M7: 3,573,744 km (0.101 R)
• M8: 5,168,606 km (0.048 R)
• M9: 6,974,103 km (0.04 R)
• M10: 7,809,458 km (0.112 R)
• M11: 8,710,486 km (0.045 R)
• M12: 10,425,775 km (0.115 R)
• M13: 11,286,561 km (0.054 R)
• M14: 12,686,797 km (0.066 R)
• M15: 13,192,587 km (0.09 R)
• M16: 14,380,395 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.5

Radius: 8.4

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.72 AU - 4.36 AU

Year: 5605 Days

Day: 9 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,923,219 km

• M1: 104,569 km (0.071 R)
• M2: 617,989 km (0.084 R)
• M3: 1,095,206 km (0.112 R)
• M4: 1,901,987 km (0.101 R)
• M5: 2,223,922 km (0.101 R)
• M6: 3,018,586 km (0.08 R)
• M7: 3,437,161 km (0.117 R)
• M8: 3,870,396 km (0.052 R)
• M9: 4,846,223 km (0.079 R)
• M10: 5,850,773 km (0.119 R)
• M11: 6,269,647 km (0.116 R)
• M12: 7,131,031 km (0.082 R)
• M13: 12,030,212 km (0.069 R)
• M14: 13,576,904 km (0.091 R)
• M15: 15,983,784 km (0.115 R)
• M16: 16,867,010 km (0.08 R)
• M17: 18,730,252 km (0.117 R)
• M18: 19,146,732 km (0.05 R)
• M19: 19,640,405 km (0.12 R)
• M20: 21,172,437 km (0.098 R)
• M21: 22,782,559 km (0.079 R)
• M22: 23,336,969 km (0.109 R)
• M23: 24,555,144 km (0.111 R)
• M24: 25,475,171 km (0.1 R)
• M25: 27,206,318 km (0.051 R)
• M26: 29,014,507 km (0.095 R)
• M27: 29,572,357 km (0.094 R)
• M28: 31,094,516 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.1

Radius: 5.6

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.01 AU - 10.69 AU

Year: 19735 Days

Day: 16 Hours

Environment

Temp: -238 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,923,219 km

• M1: 69,713 km (0.114 R)
• M2: 273,315 km (0.035 R)
• M3: 465,997 km (0.111 R)
• M4: 798,553 km (0.111 R)
• M5: 1,046,587 km (0.052 R)
• M6: 1,414,448 km (0.087 R)
• M7: 1,590,225 km (0.063 R)
• M8: 1,951,205 km (0.081 R)
• M9: 2,571,887 km (0.075 R)
• M10: 3,737,852 km (0.11 R)
• M11: 4,655,935 km (0.104 R)
• M12: 4,915,487 km (0.083 R)
• M13: 5,606,779 km (0.11 R)
• M14: 9,127,265 km (0.057 R)
• M15: 11,992,364 km (0.096 R)
• M16: 18,434,497 km (0.05 R)
• M17: 25,939,373 km (0.118 R)
• M18: 27,798,875 km (0.113 R)
• M19: 31,206,415 km (0.09 R)
• M20: 35,750,450 km (0.104 R)
• M21: 51,989,000 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955

Radius: 4.2

Gravity: 54.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.48 AU - 10.8 AU

Year: 20660 Days

Day: 19.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,923,219 km

• M1: 213,775 km (0.091 R)
• M2: 1,937,442 km (0.106 R)
• M3: 3,200,347 km (0.099 R)
• M4: 4,136,232 km (0.082 R)
• M5: 7,148,534 km (0.103 R)
• M6: 7,857,628 km (0.067 R)
• M7: 11,909,486 km (0.102 R)
• M8: 13,049,273 km (0.111 R)
• M9: 15,378,960 km (0.116 R)
• M10: 19,466,722 km (0.086 R)
• M11: 23,891,977 km (0.093 R)
• M12: 24,112,634 km (0.108 R)
• M13: 24,670,484 km (0.099 R)
• M14: 31,385,184 km (0.079 R)
• M15: 41,565,020 km (0.056 R)
• M16: 42,366,416 km (0.053 R)
• M17: 47,915,450 km (0.102 R)
• M18: 51,137,190 km (0.107 R)
• M19: 56,235,784 km (0.111 R)
• M20: 63,124,766 km (0.119 R)
• M21: 63,758,313 km (0.073 R)
• M22: 74,479,394 km (0.197 R)
• M23: 75,898,629 km (0.091 R)
• M24: 81,505,557 km (0.043 R)

Asteroid Belt

Center: 10.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.3

Radius: 3.3

Gravity: 19.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.39 AU - 12.37 AU

Year: 23084 Days

Day: 21.4 Hours

Environment

Temp: -244 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,923,219 km

• M1: 43,982 km (0.076 R)
• M2: 149,448 km (0.066 R)
• M3: 257,009 km (0.107 R)
• M4: 401,221 km (0.11 R)
• M5: 663,317 km (0.1 R)
• M6: 807,829 km (0.104 R)
• M7: 919,129 km (0.056 R)
• M8: 2,336,420 km (0.12 R)
• M9: 2,650,874 km (0.086 R)
• M10: 3,113,281 km (0.12 R)
• M11: 4,595,198 km (0.095 R)
• M12: 4,986,247 km (0.061 R)
• M13: 5,686,813 km (0.04 R)
• M14: 10,246,108 km (0.095 R)
• M15: 10,355,015 km (0.07 R)
• M16: 11,487,471 km (0.048 R)
• M17: 12,144,206 km (0.113 R)
• M18: 12,637,280 km (0.039 R)
• M19: 13,272,323 km (0.101 R)
• M20: 15,590,342 km (0.098 R)
• M21: 16,920,267 km (0.086 R)
• M22: 17,612,905 km (0.111 R)
• M23: 17,847,774 km (0.036 R)
• M24: 24,814,397 km (0.097 R)
• M25: 27,138,550 km (0.107 R)
• M26: 29,164,703 km (0.114 R)
• M27: 32,919,460 km (0.088 R)
• M28: 33,038,091 km (0.118 R)
• M29: 35,469,356 km (0.083 R)
• M30: 39,469,154 km (0.085 R)
• M31: 41,094,834 km (0.092 R)
• M32: 48,810,344 km (0.119 R)
• M33: 50,524,138 km (0.116 R)
• M34: 55,905,472 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit