🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.8

Radius: 11.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.66 AU

Year: 284 Days

Day: 13.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 82,328,805 km

• M1: 142,716 km (0.11 R)
• M2: 517,908 km (0.095 R)
• M3: 1,073,814 km (0.049 R)
• M4: 1,493,286 km (0.109 R)
• M5: 2,053,680 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16

Radius: 14.6

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.49 AU - 1.63 AU

Year: 1322 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 163 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 82,328,805 km

• M1: 189,391 km (0.097 R)
• M2: 809,624 km (0.069 R)
• M3: 1,515,576 km (0.047 R)
• M4: 2,027,949 km (0.083 R)
• M5: 2,868,838 km (0.099 R)
• M6: 3,434,917 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180

Radius: 9.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.81 AU - 2.87 AU

Year: 2428 Days

Day: 5.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,328,805 km

• M1: 119,379 km (0.065 R)
• M2: 626,516 km (0.066 R)
• M3: 1,008,290 km (0.076 R)
• M4: 1,460,524 km (0.094 R)
• M5: 1,831,078 km (0.111 R)
• M6: 2,230,355 km (0.065 R)
• M7: 2,700,092 km (0.09 R)
• M8: 3,741,144 km (0.115 R)
• M9: 4,299,592 km (0.114 R)
• M10: 5,010,481 km (0.084 R)
• M11: 6,931,917 km (0.119 R)
• M12: 7,486,775 km (0.077 R)
• M13: 11,218,494 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.7

Radius: 8.4

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.46 AU - 2.76 AU

Year: 2860 Days

Day: 6.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,328,805 km

• M1: 104,719 km (0.11 R)
• M2: 648,656 km (0.079 R)
• M3: 1,065,436 km (0.055 R)
• M4: 1,374,804 km (0.074 R)
• M5: 1,755,830 km (0.047 R)
• M6: 2,112,920 km (0.092 R)
• M7: 2,401,495 km (0.088 R)
• M8: 3,356,827 km (0.053 R)
• M9: 3,930,684 km (0.095 R)
• M10: 4,413,736 km (0.078 R)
• M11: 7,198,051 km (0.075 R)
• M12: 9,439,476 km (0.105 R)
• M13: 10,074,968 km (0.114 R)
• M14: 11,101,508 km (0.031 R)
• M15: 12,949,940 km (0.12 R)
• M16: 13,687,308 km (0.11 R)
• M17: 14,403,732 km (0.108 R)
• M18: 14,895,011 km (0.091 R)
• M19: 17,245,643 km (0.103 R)
• M20: 19,236,940 km (0.087 R)
• M21: 19,893,076 km (0.071 R)
• M22: 20,379,718 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.1

Radius: 13.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.79 AU - 4.13 AU

Year: 4365 Days

Day: 9.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,328,805 km

• M1: 169,494 km (0.07 R)
• M2: 610,509 km (0.075 R)
• M3: 1,332,019 km (0.115 R)
• M4: 1,758,673 km (0.049 R)
• M5: 2,704,879 km (0.082 R)
• M6: 3,446,137 km (0.076 R)
• M7: 4,953,634 km (0.084 R)
• M8: 6,798,176 km (0.084 R)
• M9: 8,360,576 km (0.085 R)
• M10: 9,064,584 km (0.084 R)
• M11: 10,369,526 km (0.089 R)
• M12: 11,322,315 km (0.064 R)
• M13: 11,796,241 km (0.088 R)
• M14: 14,095,111 km (0.103 R)
• M15: 15,036,680 km (0.089 R)
• M16: 16,317,089 km (0.045 R)
• M17: 17,922,423 km (0.091 R)
• M18: 20,875,784 km (0.082 R)
• M19: 22,246,101 km (0.078 R)
• M20: 24,452,370 km (0.107 R)
• M21: 28,072,788 km (0.058 R)
• M22: 28,942,850 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 14.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.4 AU - 4 AU

Year: 4827 Days

Day: 8.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,328,805 km

• M1: 185,501 km (0.088 R)
• M2: 697,575 km (0.113 R)
• M3: 1,231,041 km (0.105 R)
• M4: 1,731,745 km (0.105 R)
• M5: 2,385,338 km (0.104 R)
• M6: 3,531,407 km (0.037 R)
• M7: 4,327,418 km (0.064 R)
• M8: 5,265,546 km (0.104 R)
• M9: 5,864,087 km (0.097 R)
• M10: 7,075,231 km (0.093 R)
• M11: 8,105,512 km (0.11 R)
• M12: 12,923,610 km (0.053 R)
• M13: 14,312,926 km (0.114 R)
• M14: 14,916,104 km (0.097 R)
• M15: 15,799,779 km (0.093 R)
• M16: 19,260,277 km (0.081 R)
• M17: 22,050,726 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.4

Radius: 4.3

Gravity: 34.53 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.75 AU - 10.29 AU

Year: 19923 Days

Day: 21.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,328,805 km

• M1: 53,406 km (0.052 R)
• M2: 188,045 km (0.047 R)
• M3: 340,186 km (0.114 R)
• M4: 1,077,553 km (0.099 R)
• M5: 1,860,100 km (0.077 R)
• M6: 3,042,821 km (0.082 R)
• M7: 3,805,770 km (0.075 R)
• M8: 5,271,829 km (0.1 R)
• M9: 5,740,070 km (0.081 R)
• M10: 7,310,998 km (0.08 R)
• M11: 7,453,564 km (0.086 R)
• M12: 9,480,765 km (0.101 R)
• M13: 11,653,375 km (0.104 R)
• M14: 12,923,760 km (0.087 R)
• M15: 13,989,794 km (0.118 R)
• M16: 17,033,513 km (0.108 R)
• M17: 20,396,922 km (0.111 R)
• M18: 22,734,688 km (0.065 R)
• M19: 23,140,846 km (0.045 R)
• M20: 25,353,249 km (0.094 R)
• M21: 26,010,432 km (0.105 R)
• M22: 26,454,738 km (0.119 R)
• M23: 28,166,137 km (0.117 R)
• M24: 31,304,850 km (0.11 R)
• M25: 32,571,645 km (0.056 R)
• M26: 36,576,530 km (0.092 R)
• M27: 37,274,404 km (0.06 R)
• M28: 40,599,217 km (0.068 R)
• M29: 41,046,963 km (0.067 R)
• M30: 43,025,245 km (0.098 R)
• M31: 49,509,565 km (0.119 R)
• M32: 53,160,800 km (0.109 R)
• M33: 62,965,744 km (0.105 R)
• M34: 64,169,109 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.7

Radius: 4.2

Gravity: 46.87 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.7 AU - 10.7 AU

Year: 20490 Days

Day: 21.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,328,805 km

• M1: 52,509 km (0.087 R)
• M2: 209,138 km (0.101 R)
• M3: 346,917 km (0.102 R)
• M4: 500,854 km (0.095 R)
• M5: 681,269 km (0.098 R)
• M6: 836,102 km (0.098 R)
• M7: 1,839,156 km (0.113 R)
• M8: 2,318,468 km (0.092 R)
• M9: 2,456,247 km (0.09 R)
• M10: 2,623,797 km (0.116 R)
• M11: 3,286,067 km (0.035 R)
• M12: 3,671,281 km (0.039 R)
• M13: 4,119,177 km (0.097 R)
• M14: 4,287,774 km (0.11 R)
• M15: 4,460,859 km (0.048 R)
• M16: 4,858,041 km (0.116 R)
• M17: 5,200,321 km (0.083 R)
• M18: 5,558,458 km (0.093 R)
• M19: 6,502,870 km (0.092 R)
• M20: 6,824,655 km (0.092 R)
• M21: 10,711,507 km (0.067 R)
• M22: 11,160,001 km (0.089 R)
• M23: 14,117,701 km (0.026 R)
• M24: 16,355,834 km (0.12 R)
• M25: 18,453,197 km (0.037 R)
• M26: 18,911,714 km (0.099 R)
• M27: 40,463,980 km (0.118 R)
• M28: 44,756,242 km (0.031 R)
• M29: 47,952,251 km (0.115 R)
• M30: 49,342,314 km (0.052 R)
• M31: 52,934,309 km (0.041 R)
• M32: 53,487,671 km (0.1 R)
• M33: 63,081,084 km (0.114 R)
• M34: 63,287,978 km (0.035 R)
• M35: 66,018,737 km (0.102 R)
• M36: 66,874,437 km (0.028 R)
• M37: 73,529,897 km (0.115 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: 280 - 14,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit