🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 8.4

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.51 AU - 0.65 AU

Year: 295 Days

Day: 9 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,368,478 km

• M1: 104,569 km (0.089 R)
• M2: 468,690 km (0.092 R)
• M3: 1,276,070 km (0.052 R)
• M4: 1,547,141 km (0.112 R)
• M5: 2,412,864 km (0.103 R)
• M6: 3,191,820 km (0.078 R)
• M7: 3,655,723 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.6

Radius: 11.2

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.8 AU - 0.96 AU

Year: 550 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,368,478 km

• M1: 139,276 km (0.043 R)
• M2: 796,309 km (0.072 R)
• M3: 1,204,861 km (0.12 R)
• M4: 1,641,687 km (0.099 R)
• M5: 2,121,148 km (0.083 R)
• M6: 2,538,526 km (0.112 R)
• M7: 2,909,379 km (0.106 R)
• M8: 3,304,617 km (0.11 R)
• M9: 3,669,935 km (0.118 R)
• M10: 5,061,794 km (0.098 R)
• M11: 6,331,131 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.5

Radius: 14.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.01 AU - 1.21 AU

Year: 780 Days

Day: 8.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,368,478 km

• M1: 185,352 km (0.095 R)
• M2: 810,372 km (0.08 R)
• M3: 1,449,304 km (0.062 R)
• M4: 2,550,195 km (0.073 R)
• M5: 3,662,156 km (0.063 R)
• M6: 4,693,035 km (0.111 R)
• M7: 5,203,762 km (0.102 R)
• M8: 5,732,291 km (0.116 R)
• M9: 7,467,327 km (0.116 R)
• M10: 9,095,999 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.2

Radius: 12.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.19 AU - 1.49 AU

Year: 1034 Days

Day: 5.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,368,478 km

• M1: 155,432 km (0.12 R)
• M2: 741,706 km (0.059 R)
• M3: 1,177,036 km (0.061 R)
• M4: 2,123,991 km (0.072 R)
• M5: 2,877,365 km (0.072 R)
• M6: 4,354,944 km (0.093 R)
• M7: 5,293,072 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.5

Radius: 12.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.99 AU - 2.07 AU

Year: 1929 Days

Day: 7.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,368,478 km

• M1: 160,519 km (0.055 R)
• M2: 1,064,538 km (0.087 R)
• M3: 1,718,132 km (0.119 R)
• M4: 2,160,792 km (0.096 R)
• M5: 3,681,604 km (0.075 R)
• M6: 4,183,205 km (0.112 R)
• M7: 4,623,322 km (0.04 R)
• M8: 5,061,943 km (0.052 R)
• M9: 6,170,613 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.4

Radius: 11.1

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.07 AU - 2.33 AU

Year: 2176 Days

Day: 9.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,368,478 km

• M1: 138,228 km (0.056 R)
• M2: 1,004,400 km (0.076 R)
• M3: 1,386,623 km (0.068 R)
• M4: 1,765,255 km (0.047 R)
• M5: 2,706,824 km (0.096 R)
• M6: 3,086,802 km (0.106 R)
• M7: 3,502,385 km (0.108 R)
• M8: 6,499,429 km (0.049 R)
• M9: 7,039,627 km (0.11 R)
• M10: 7,456,556 km (0.083 R)
• M11: 9,978,477 km (0.085 R)
• M12: 11,615,527 km (0.084 R)
• M13: 12,114,436 km (0.061 R)
• M14: 12,977,765 km (0.119 R)
• M15: 13,469,792 km (0.094 R)
• M16: 13,974,386 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.6

Radius: 10.1

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.33 AU - 2.45 AU

Year: 2464 Days

Day: 11.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,368,478 km

• M1: 125,961 km (0.082 R)
• M2: 479,461 km (0.097 R)
• M3: 882,478 km (0.114 R)
• M4: 1,356,853 km (0.077 R)
• M5: 2,780,276 km (0.08 R)
• M6: 3,105,652 km (0.105 R)
• M7: 3,623,111 km (0.05 R)
• M8: 4,073,700 km (0.086 R)
• M9: 4,473,874 km (0.096 R)
• M10: 4,808,225 km (0.072 R)
• M11: 5,280,057 km (0.119 R)
• M12: 7,576,983 km (0.094 R)
• M13: 7,892,634 km (0.086 R)
• M14: 11,347,447 km (0.1 R)
• M15: 12,358,131 km (0.1 R)
• M16: 12,885,463 km (0.105 R)
• M17: 14,948,268 km (0.108 R)
• M18: 16,475,363 km (0.088 R)
• M19: 17,168,300 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.8

Radius: 3.2

Gravity: 72.83 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.31 AU - 9.65 AU

Year: 16467 Days

Day: 20 Hours

Environment

Temp: -239 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 67,368,478 km

• M1: 39,793 km (0.088 R)
• M2: 408,103 km (0.111 R)
• M3: 606,320 km (0.074 R)
• M4: 1,347,877 km (0.1 R)
• M5: 1,580,950 km (0.093 R)
• M6: 2,167,374 km (0.104 R)
• M7: 3,931,133 km (0.062 R)
• M8: 4,571,412 km (0.088 R)
• M9: 5,241,311 km (0.086 R)
• M10: 5,542,003 km (0.057 R)
• M11: 6,816,726 km (0.104 R)
• M12: 10,741,576 km (0.098 R)
• M13: 11,411,475 km (0.11 R)
• M14: 11,788,462 km (0.116 R)
• M15: 13,379,435 km (0.032 R)
• M16: 13,657,837 km (0.102 R)
• M17: 15,333,931 km (0.094 R)
• M18: 16,737,758 km (0.12 R)
• M19: 18,309,882 km (0.098 R)
• M20: 20,159,061 km (0.109 R)
• M21: 20,988,282 km (0.114 R)
• M22: 23,612,079 km (0.116 R)
• M23: 25,265,734 km (0.051 R)
• M24: 27,105,489 km (0.118 R)
• M25: 27,439,241 km (0.057 R)
• M26: 27,888,334 km (0.073 R)
• M27: 30,207,999 km (0.119 R)
• M28: 32,277,985 km (0.096 R)
• M29: 33,538,795 km (0.115 R)
• M30: 34,832,069 km (0.115 R)
• M31: 35,226,409 km (0.118 R)
• M32: 35,491,048 km (0.063 R)
• M33: 36,292,593 km (0.12 R)
• M34: 38,629,312 km (0.039 R)
• M35: 39,335,264 km (0.049 R)
• M36: 45,138,914 km (0.107 R)
• M37: 46,873,202 km (0.094 R)
• M38: 50,979,214 km (0.089 R)
• M39: 59,709,447 km (0.057 R)
• M40: 67,738,065 km (0.109 R)
• M41: 68,763,708 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 4.2

Gravity: 30.18 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.89 AU - 10.77 AU

Year: 17497 Days

Day: 20.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,368,478 km

• M1: 53,706 km (0.082 R)
• M2: 216,618 km (0.068 R)
• M3: 548,575 km (0.114 R)
• M4: 1,027,438 km (0.104 R)
• M5: 1,501,364 km (0.076 R)
• M6: 1,920,388 km (0.088 R)
• M7: 3,700,902 km (0.075 R)
• M8: 4,523,540 km (0.095 R)
• M9: 4,891,402 km (0.117 R)
• M10: 5,065,085 km (0.081 R)
• M11: 5,573,119 km (0.093 R)
• M12: 6,275,481 km (0.116 R)
• M13: 6,439,291 km (0.087 R)
• M14: 8,188,987 km (0.118 R)
• M15: 8,483,695 km (0.046 R)
• M16: 9,042,144 km (0.11 R)
• M17: 10,288,594 km (0.077 R)
• M18: 11,706,781 km (0.09 R)
• M19: 12,017,945 km (0.066 R)
• M20: 13,317,352 km (0.096 R)
• M21: 15,438,051 km (0.118 R)
• M22: 15,963,290 km (0.098 R)
• M23: 17,610,811 km (0.073 R)
• M24: 19,890,982 km (0.08 R)
• M25: 21,055,900 km (0.106 R)
• M26: 21,608,664 km (0.118 R)
• M27: 25,026,976 km (0.093 R)
• M28: 26,596,108 km (0.105 R)
• M29: 27,459,288 km (0.114 R)
• M30: 35,953,455 km (0.062 R)
• M31: 37,677,570 km (0.081 R)
• M32: 49,514,651 km (0.088 R)
• M33: 54,869,657 km (0.107 R)
• M34: 61,901,804 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.1

Radius: 4.8

Gravity: 15.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.8 AU - 11.6 AU

Year: 23340 Days

Day: 22 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,368,478 km

• M1: 59,690 km (0.095 R)
• M2: 218,114 km (0.028 R)
• M3: 528,679 km (0.104 R)
• M4: 737,966 km (0.103 R)
• M5: 1,111,363 km (0.111 R)
• M6: 1,369,868 km (0.1 R)
• M7: 2,026,303 km (0.12 R)
• M8: 2,203,876 km (0.1 R)
• M9: 2,896,364 km (0.043 R)
• M10: 3,496,850 km (0.079 R)
• M11: 4,564,231 km (0.073 R)
• M12: 5,600,047 km (0.034 R)
• M13: 7,457,155 km (0.087 R)
• M14: 8,422,959 km (0.046 R)
• M15: 9,253,526 km (0.056 R)
• M16: 9,799,558 km (0.082 R)
• M17: 12,264,183 km (0.074 R)
• M18: 13,535,017 km (0.11 R)
• M19: 15,488,316 km (0.079 R)
• M20: 17,539,453 km (0.112 R)
• M21: 21,317,248 km (0.094 R)
• M22: 21,505,143 km (0.06 R)
• M23: 23,444,679 km (0.12 R)
• M24: 23,644,841 km (0.114 R)
• M25: 24,456,858 km (0.053 R)
• M26: 31,390,869 km (0.118 R)
• M27: 36,765,771 km (0.114 R)
• M28: 37,854,694 km (0.054 R)
• M29: 55,786,991 km (0.039 R)
• M30: 60,170,208 km (0.086 R)
• M31: 65,369,333 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 19,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit