🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 14.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.65 AU - 1.07 AU

Year: 507 Days

Day: 7 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,199,019 km

• M1: 181,612 km (0.049 R)
• M2: 925,562 km (0.117 R)
• M3: 1,474,736 km (0.086 R)
• M4: 1,955,394 km (0.054 R)
• M5: 2,542,565 km (0.097 R)
• M6: 3,091,739 km (0.115 R)
• M7: 3,695,217 km (0.112 R)
• M8: 4,588,765 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534

Radius: 8.9

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.77 AU - 1.19 AU

Year: 617 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,199,019 km

• M1: 110,702 km (0.07 R)
• M2: 401,221 km (0.079 R)
• M3: 680,072 km (0.088 R)
• M4: 983,456 km (0.113 R)
• M5: 1,332,917 km (0.063 R)
• M6: 1,686,866 km (0.093 R)
• M7: 2,395,361 km (0.046 R)
• M8: 2,757,687 km (0.109 R)
• M9: 3,204,237 km (0.026 R)
• M10: 3,738,600 km (0.116 R)
• M11: 4,069,960 km (0.091 R)
• M12: 4,650,250 km (0.045 R)
• M13: 5,667,515 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.8

Radius: 8.6

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.55 AU - 2.09 AU

Year: 1561 Days

Day: 11.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,199,019 km

• M1: 106,962 km (0.103 R)
• M2: 392,395 km (0.044 R)
• M3: 752,926 km (0.117 R)
• M4: 1,521,560 km (0.095 R)
• M5: 1,797,418 km (0.118 R)
• M6: 2,490,206 km (0.083 R)
• M7: 3,428,484 km (0.106 R)
• M8: 4,247,084 km (0.104 R)
• M9: 4,761,551 km (0.042 R)
• M10: 5,148,112 km (0.098 R)
• M11: 6,362,397 km (0.117 R)
• M12: 6,631,524 km (0.07 R)
• M13: 7,192,666 km (0.111 R)
• M14: 9,221,362 km (0.103 R)
• M15: 11,175,410 km (0.044 R)
• M16: 12,230,673 km (0.025 R)
• M17: 12,957,120 km (0.103 R)
• M18: 13,271,426 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.8

Radius: 13.8

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.53 AU - 2.27 AU

Year: 1665 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,199,019 km

• M1: 171,589 km (0.105 R)
• M2: 751,580 km (0.102 R)
• M3: 1,536,071 km (0.108 R)
• M4: 2,244,866 km (0.071 R)
• M5: 2,752,750 km (0.105 R)
• M6: 3,689,682 km (0.097 R)
• M7: 4,145,357 km (0.108 R)
• M8: 4,917,880 km (0.102 R)
• M9: 5,744,857 km (0.093 R)
• M10: 6,817,474 km (0.057 R)
• M11: 7,945,143 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 10.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.54 AU - 2.54 AU

Year: 1853 Days

Day: 5.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,199,019 km

• M1: 125,662 km (0.105 R)
• M2: 483,052 km (0.057 R)
• M3: 910,453 km (0.108 R)
• M4: 1,349,971 km (0.083 R)
• M5: 1,837,211 km (0.057 R)
• M6: 2,287,651 km (0.105 R)
• M7: 2,847,595 km (0.118 R)
• M8: 3,539,635 km (0.074 R)
• M9: 3,895,080 km (0.026 R)
• M10: 4,356,440 km (0.095 R)
• M11: 4,961,713 km (0.044 R)
• M12: 5,641,635 km (0.067 R)
• M13: 7,071,491 km (0.084 R)
• M14: 7,565,763 km (0.114 R)
• M15: 8,032,807 km (0.1 R)
• M16: 8,363,269 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.5

Radius: 8.7

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3 AU - 4.18 AU

Year: 4325 Days

Day: 10.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 80.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,199,019 km

• M1: 108,159 km (0.11 R)
• M2: 502,499 km (0.101 R)
• M3: 1,292,974 km (0.072 R)
• M4: 2,061,159 km (0.107 R)
• M5: 2,365,890 km (0.115 R)
• M6: 2,879,759 km (0.045 R)
• M7: 3,363,259 km (0.118 R)
• M8: 4,272,665 km (0.088 R)
• M9: 4,643,668 km (0.058 R)
• M10: 5,281,852 km (0.11 R)
• M11: 6,007,402 km (0.1 R)
• M12: 6,410,269 km (0.042 R)
• M13: 7,584,911 km (0.044 R)
• M14: 7,908,791 km (0.102 R)
• M15: 9,462,215 km (0.046 R)
• M16: 10,398,398 km (0.09 R)
• M17: 13,524,695 km (0.105 R)
• M18: 14,109,473 km (0.102 R)
• M19: 16,618,528 km (0.098 R)
• M20: 19,012,693 km (0.096 R)
• M21: 20,292,054 km (0.069 R)
• M22: 20,707,786 km (0.085 R)
• M23: 21,916,387 km (0.12 R)
• M24: 22,946,518 km (0.083 R)
• M25: 23,246,761 km (0.118 R)
• M26: 27,559,967 km (0.073 R)
• M27: 28,499,741 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.5

Radius: 3.9

Gravity: 62.95 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.01 AU - 8.11 AU

Year: 10683 Days

Day: 21.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,199,019 km

• M1: 48,619 km (0.076 R)
• M2: 186,249 km (0.034 R)
• M3: 589,266 km (0.099 R)
• M4: 756,367 km (0.094 R)
• M5: 1,113,607 km (0.111 R)
• M6: 1,357,601 km (0.063 R)
• M7: 1,667,567 km (0.087 R)
• M8: 1,916,798 km (0.09 R)
• M9: 2,306,650 km (0.076 R)
• M10: 2,509,953 km (0.072 R)
• M11: 3,241,935 km (0.118 R)
• M12: 3,576,436 km (0.111 R)
• M13: 4,559,893 km (0.055 R)
• M14: 4,750,630 km (0.096 R)
• M15: 6,159,992 km (0.052 R)
• M16: 7,043,367 km (0.054 R)
• M17: 9,928,511 km (0.078 R)
• M18: 10,411,563 km (0.08 R)
• M19: 12,440,260 km (0.068 R)
• M20: 13,256,316 km (0.074 R)
• M21: 14,040,807 km (0.102 R)
• M22: 14,786,553 km (0.11 R)
• M23: 15,345,301 km (0.084 R)
• M24: 16,063,371 km (0.112 R)
• M25: 16,430,633 km (0.109 R)
• M26: 17,029,922 km (0.099 R)
• M27: 19,740,037 km (0.058 R)
• M28: 23,001,121 km (0.097 R)
• M29: 24,035,740 km (0.052 R)
• M30: 24,227,076 km (0.115 R)
• M31: 25,199,313 km (0.114 R)
• M32: 26,501,712 km (0.102 R)
• M33: 27,117,606 km (0.066 R)
• M34: 30,676,988 km (0.072 R)
• M35: 32,044,911 km (0.112 R)
• M36: 33,572,006 km (0.072 R)
• M37: 36,517,439 km (0.11 R)
• M38: 37,793,957 km (0.085 R)
• M39: 39,232,191 km (0.113 R)
• M40: 46,378,481 km (0.115 R)
• M41: 49,867,104 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.4

Radius: 3.8

Gravity: 62.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.12 AU - 7.46 AU

Year: 11250 Days

Day: 23.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,199,019 km

• M1: 55,202 km (0.113 R)
• M2: 202,705 km (0.093 R)
• M3: 411,693 km (0.116 R)
• M4: 571,763 km (0.076 R)
• M5: 1,065,885 km (0.095 R)
• M6: 1,277,416 km (0.085 R)
• M7: 1,486,704 km (0.092 R)
• M8: 1,973,794 km (0.096 R)
• M9: 2,353,025 km (0.119 R)
• M10: 3,204,686 km (0.107 R)
• M11: 3,433,122 km (0.1 R)
• M12: 3,837,933 km (0.032 R)
• M13: 4,243,792 km (0.094 R)
• M14: 5,277,962 km (0.048 R)
• M15: 5,705,663 km (0.098 R)
• M16: 9,015,964 km (0.111 R)
• M17: 10,871,726 km (0.07 R)
• M18: 15,818,928 km (0.078 R)
• M19: 16,931,038 km (0.111 R)
• M20: 19,392,372 km (0.086 R)
• M21: 19,726,274 km (0.08 R)
• M22: 25,505,240 km (0.108 R)
• M23: 29,265,981 km (0.103 R)
• M24: 31,621,848 km (0.112 R)
• M25: 32,200,942 km (0.042 R)
• M26: 35,078,606 km (0.033 R)
• M27: 41,201,797 km (0.084 R)
• M28: 41,339,277 km (0.1 R)
• M29: 41,753,514 km (0.109 R)
• M30: 42,170,593 km (0.085 R)
• M31: 42,450,191 km (0.114 R)
• M32: 43,154,647 km (0.098 R)
• M33: 46,644,167 km (0.04 R)
• M34: 47,696,289 km (0.075 R)
• M35: 47,847,981 km (0.084 R)
• M36: 49,692,074 km (0.076 R)
• M37: 53,195,208 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824

Radius: 4.8

Gravity: 35.76 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.33 AU - 10.19 AU

Year: 17916 Days

Day: 22.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,199,019 km

• M1: 62,083 km (0.116 R)
• M2: 232,475 km (0.096 R)
• M3: 608,265 km (0.106 R)
• M4: 938,577 km (0.108 R)
• M5: 1,233,734 km (0.098 R)
• M6: 1,911,262 km (0.106 R)
• M7: 3,091,889 km (0.109 R)
• M8: 3,834,941 km (0.116 R)
• M9: 4,215,369 km (0.107 R)
• M10: 5,014,371 km (0.082 R)
• M11: 6,373,468 km (0.112 R)
• M12: 6,592,180 km (0.115 R)
• M13: 8,061,829 km (0.106 R)
• M14: 8,421,612 km (0.051 R)
• M15: 9,395,793 km (0.067 R)
• M16: 10,323,001 km (0.05 R)
• M17: 11,695,262 km (0.075 R)
• M18: 12,156,323 km (0.071 R)
• M19: 13,468,595 km (0.049 R)
• M20: 14,644,584 km (0.109 R)
• M21: 16,698,862 km (0.12 R)
• M22: 17,198,968 km (0.101 R)
• M23: 20,035,344 km (0.105 R)
• M24: 21,563,935 km (0.07 R)
• M25: 24,636,525 km (0.027 R)
• M26: 25,612,203 km (0.088 R)
• M27: 27,295,179 km (0.077 R)
• M28: 29,410,493 km (0.088 R)
• M29: 35,171,507 km (0.038 R)
• M30: 38,531,026 km (0.079 R)
• M31: 43,647,572 km (0.092 R)
• M32: 50,052,755 km (0.051 R)
• M33: 59,528,882 km (0.116 R)
• M34: 64,482,217 km (0.105 R)
• M35: 66,123,605 km (0.119 R)
• M36: 71,868,163 km (0.12 R)
• M37: 74,973,815 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 13,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit