🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.4

Radius: 12.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.69 AU - 0.81 AU

Year: 433 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,020,312 km

• M1: 156,629 km (0.086 R)
• M2: 654,491 km (0.105 R)
• M3: 1,059,303 km (0.109 R)
• M4: 1,555,369 km (0.087 R)
• M5: 1,967,960 km (0.102 R)
• M6: 2,388,480 km (0.091 R)
• M7: 3,055,237 km (0.115 R)
• M8: 3,726,333 km (0.078 R)
• M9: 4,180,512 km (0.096 R)
• M10: 4,993,876 km (0.114 R)
• M11: 5,581,497 km (0.042 R)
• M12: 6,251,545 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.8

Radius: 12

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.91 AU - 0.99 AU

Year: 617 Days

Day: 13.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,020,312 km

• M1: 155,283 km (0.102 R)
• M2: 533,466 km (0.103 R)
• M3: 1,066,633 km (0.101 R)
• M4: 1,508,695 km (0.098 R)
• M5: 1,948,662 km (0.08 R)
• M6: 2,447,571 km (0.084 R)
• M7: 4,645,163 km (0.116 R)
• M8: 5,125,971 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.8

Radius: 14

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.87 AU - 2.09 AU

Year: 1858 Days

Day: 13.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,020,312 km

• M1: 174,132 km (0.114 R)
• M2: 1,067,830 km (0.026 R)
• M3: 2,414,360 km (0.111 R)
• M4: 4,349,408 km (0.067 R)
• M5: 5,491,738 km (0.096 R)
• M6: 7,190,721 km (0.096 R)
• M7: 10,363,093 km (0.078 R)
• M8: 12,429,189 km (0.112 R)
• M9: 13,175,234 km (0.068 R)
• M10: 13,992,637 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.7

Radius: 8.8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.75 AU - 4.89 AU

Year: 7057 Days

Day: 12.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,020,312 km

• M1: 109,506 km (0.092 R)
• M2: 530,923 km (0.108 R)
• M3: 1,811,032 km (0.095 R)
• M4: 2,613,624 km (0.064 R)
• M5: 3,934,424 km (0.079 R)
• M6: 4,529,524 km (0.115 R)
• M7: 6,814,781 km (0.032 R)
• M8: 7,199,398 km (0.112 R)
• M9: 7,598,674 km (0.108 R)
• M10: 8,283,683 km (0.046 R)
• M11: 8,601,130 km (0.111 R)
• M12: 9,776,670 km (0.09 R)
• M13: 10,866,640 km (0.1 R)
• M14: 11,835,136 km (0.042 R)
• M15: 12,546,624 km (0.099 R)
• M16: 13,666,962 km (0.109 R)
• M17: 15,800,976 km (0.046 R)
• M18: 16,475,961 km (0.096 R)
• M19: 16,978,910 km (0.119 R)
• M20: 17,752,331 km (0.109 R)
• M21: 19,788,806 km (0.107 R)
• M22: 20,863,368 km (0.108 R)
• M23: 21,230,032 km (0.084 R)
• M24: 26,481,815 km (0.05 R)
• M25: 33,331,154 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.7

Radius: 3.4

Gravity: 71.69 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.06 AU - 7.9 AU

Year: 11000 Days

Day: 21.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,020,312 km

• M1: 103,522 km (0.067 R)
• M2: 211,531 km (0.071 R)
• M3: 375,640 km (0.103 R)
• M4: 695,331 km (0.065 R)
• M5: 943,963 km (0.049 R)
• M6: 1,198,129 km (0.09 R)
• M7: 1,481,468 km (0.087 R)
• M8: 1,662,332 km (0.116 R)
• M9: 1,961,378 km (0.091 R)
• M10: 2,160,941 km (0.06 R)
• M11: 2,774,592 km (0.064 R)
• M12: 3,548,910 km (0.101 R)
• M13: 4,246,485 km (0.096 R)
• M14: 5,581,048 km (0.104 R)
• M15: 5,944,421 km (0.113 R)
• M16: 6,401,293 km (0.05 R)
• M17: 7,129,685 km (0.102 R)
• M18: 11,041,819 km (0.051 R)
• M19: 11,497,644 km (0.094 R)
• M20: 17,752,480 km (0.099 R)
• M21: 21,372,449 km (0.112 R)
• M22: 27,470,507 km (0.114 R)
• M23: 28,836,486 km (0.093 R)
• M24: 43,644,281 km (0.077 R)
• M25: 45,500,492 km (0.088 R)
• M26: 46,081,978 km (0.117 R)
• M27: 50,137,726 km (0.053 R)
• M28: 50,447,244 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.4

Radius: 5.7

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.86 AU - 8.34 AU

Year: 15373 Days

Day: 23 Hours

Environment

Temp: -238 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,020,312 km

• M1: 71,059 km (0.073 R)
• M2: 282,740 km (0.115 R)
• M3: 511,026 km (0.086 R)
• M4: 920,775 km (0.062 R)
• M5: 1,110,615 km (0.114 R)
• M6: 1,288,786 km (0.094 R)
• M7: 1,614,460 km (0.109 R)
• M8: 1,844,841 km (0.045 R)
• M9: 2,449,516 km (0.054 R)
• M10: 2,733,901 km (0.091 R)
• M11: 2,972,510 km (0.114 R)
• M12: 3,617,875 km (0.088 R)
• M13: 4,125,161 km (0.07 R)
• M14: 4,439,766 km (0.109 R)
• M15: 4,801,194 km (0.079 R)
• M16: 5,686,065 km (0.118 R)
• M17: 6,333,375 km (0.109 R)
• M18: 8,165,052 km (0.044 R)
• M19: 8,478,609 km (0.119 R)
• M20: 8,987,541 km (0.102 R)
• M21: 9,763,954 km (0.078 R)
• M22: 10,323,001 km (0.074 R)
• M23: 12,013,307 km (0.119 R)
• M24: 13,943,120 km (0.082 R)
• M25: 14,326,689 km (0.073 R)
• M26: 19,973,410 km (0.102 R)
• M27: 20,216,058 km (0.052 R)
• M28: 25,588,566 km (0.051 R)
• M29: 25,970,789 km (0.074 R)
• M30: 30,537,713 km (0.042 R)
• M31: 35,969,013 km (0.084 R)
• M32: 38,285,685 km (0.113 R)
• M33: 39,543,953 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.9

Radius: 6.3

Gravity: 21.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.99 AU - 10.83 AU

Year: 17736 Days

Day: 18 Hours

Environment

Temp: -225 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,020,312 km

• M1: 78,988 km (0.04 R)
• M2: 288,425 km (0.108 R)
• M3: 493,972 km (0.054 R)
• M4: 705,204 km (0.076 R)
• M5: 1,002,156 km (0.101 R)
• M6: 1,291,927 km (0.094 R)
• M7: 1,569,880 km (0.1 R)
• M8: 2,246,810 km (0.118 R)
• M9: 4,421,963 km (0.087 R)
• M10: 5,551,727 km (0.103 R)
• M11: 5,953,995 km (0.087 R)
• M12: 6,998,936 km (0.098 R)
• M13: 7,468,524 km (0.071 R)
• M14: 9,845,036 km (0.082 R)
• M15: 10,494,739 km (0.048 R)
• M16: 10,799,171 km (0.073 R)
• M17: 14,700,384 km (0.112 R)
• M18: 17,681,122 km (0.12 R)
• M19: 17,939,178 km (0.076 R)
• M20: 19,267,009 km (0.038 R)
• M21: 21,041,539 km (0.072 R)
• M22: 22,416,942 km (0.062 R)
• M23: 24,697,412 km (0.112 R)
• M24: 25,783,492 km (0.086 R)
• M25: 28,519,039 km (0.094 R)
• M26: 40,349,687 km (0.067 R)
• M27: 40,947,032 km (0.112 R)
• M28: 44,496,690 km (0.115 R)
• M29: 49,598,276 km (0.11 R)
• M30: 51,673,349 km (0.109 R)
• M31: 58,434,723 km (0.092 R)
• M32: 59,199,169 km (0.11 R)
• M33: 62,921,762 km (0.101 R)
• M34: 65,762,476 km (0.054 R)
• M35: 67,214,473 km (0.058 R)
• M36: 70,829,206 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 16,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit