🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.15 AU - 2.71 AU

Year: 1450 Days

Day: 21 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 8

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.74 AU - 6.66 AU

Year: 5911 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 71.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,239,397 km

• M1: 99,483 km (0.115 R)
• M2: 435,479 km (0.082 R)
• M3: 693,087 km (0.099 R)
• M4: 1,084,435 km (0.075 R)
• M5: 1,408,165 km (0.109 R)
• M6: 1,890,169 km (0.059 R)
• M7: 2,316,523 km (0.087 R)
• M8: 3,423,547 km (0.111 R)
• M9: 3,677,564 km (0.116 R)
• M10: 4,223,597 km (0.091 R)
• M11: 5,363,981 km (0.074 R)
• M12: 5,885,330 km (0.039 R)
• M13: 7,164,392 km (0.069 R)
• M14: 8,658,126 km (0.097 R)
• M15: 9,748,695 km (0.089 R)
• M16: 10,261,666 km (0.115 R)
• M17: 10,747,560 km (0.096 R)
• M18: 11,481,637 km (0.112 R)
• M19: 11,765,424 km (0.038 R)
• M20: 13,725,605 km (0.094 R)
• M21: 14,153,006 km (0.105 R)
• M22: 15,777,339 km (0.085 R)
• M23: 18,025,496 km (0.064 R)
• M24: 21,320,090 km (0.046 R)
• M25: 21,749,137 km (0.108 R)
• M26: 22,111,164 km (0.099 R)
• M27: 26,199,823 km (0.031 R)
• M28: 26,692,299 km (0.114 R)
• M29: 27,526,756 km (0.087 R)
• M30: 28,035,688 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.3

Radius: 13.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.08 AU - 7.32 AU

Year: 5911 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,239,397 km

• M1: 201,060 km (0.108 R)
• M2: 632,949 km (0.074 R)
• M3: 1,330,972 km (0.106 R)
• M4: 1,755,381 km (0.12 R)
• M5: 2,214,647 km (0.106 R)
• M6: 3,012,752 km (0.114 R)
• M7: 4,126,508 km (0.092 R)
• M8: 4,561,688 km (0.099 R)
• M9: 5,104,279 km (0.088 R)
• M10: 5,800,807 km (0.104 R)
• M11: 6,349,233 km (0.102 R)
• M12: 8,602,326 km (0.104 R)
• M13: 9,669,707 km (0.119 R)
• M14: 10,359,802 km (0.119 R)
• M15: 11,657,564 km (0.063 R)
• M16: 13,803,844 km (0.118 R)
• M17: 14,418,093 km (0.087 R)
• M18: 15,050,593 km (0.111 R)
• M19: 16,655,778 km (0.102 R)
• M20: 18,494,934 km (0.102 R)
• M21: 19,116,065 km (0.035 R)
• M22: 20,139,015 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.9

Radius: 14.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.81 AU - 7.43 AU

Year: 6522 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,239,397 km

• M1: 180,565 km (0.12 R)
• M2: 679,025 km (0.107 R)
• M3: 5,000,758 km (0.097 R)
• M4: 5,876,055 km (0.105 R)
• M5: 6,745,817 km (0.064 R)
• M6: 7,211,964 km (0.107 R)
• M7: 8,169,689 km (0.086 R)
• M8: 9,297,508 km (0.099 R)
• M9: 12,016,898 km (0.077 R)
• M10: 15,168,626 km (0.065 R)
• M11: 15,659,905 km (0.09 R)
• M12: 16,804,628 km (0.084 R)
• M13: 18,278,466 km (0.048 R)
• M14: 22,024,846 km (0.117 R)
• M15: 22,576,114 km (0.106 R)
• M16: 23,788,605 km (0.076 R)
• M17: 24,620,818 km (0.093 R)
• M18: 25,129,450 km (0.097 R)
• M19: 27,687,125 km (0.068 R)
• M20: 31,394,460 km (0.039 R)
• M21: 34,042,491 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 8.4

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.01 AU - 9.59 AU

Year: 8341 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,239,397 km

• M1: 104,719 km (0.106 R)
• M2: 416,780 km (0.049 R)
• M3: 853,456 km (0.049 R)
• M4: 1,736,532 km (0.081 R)
• M5: 2,070,435 km (0.074 R)
• M6: 2,785,064 km (0.051 R)
• M7: 4,784,738 km (0.113 R)
• M8: 5,816,515 km (0.055 R)
• M9: 6,570,039 km (0.119 R)
• M10: 6,951,065 km (0.114 R)
• M11: 7,266,417 km (0.052 R)
• M12: 7,715,660 km (0.078 R)
• M13: 12,058,785 km (0.026 R)
• M14: 12,630,698 km (0.054 R)
• M15: 13,101,183 km (0.104 R)
• M16: 13,583,187 km (0.109 R)
• M17: 13,952,545 km (0.031 R)
• M18: 14,518,922 km (0.078 R)
• M19: 16,939,116 km (0.09 R)
• M20: 18,694,348 km (0.062 R)
• M21: 20,406,945 km (0.088 R)
• M22: 21,967,999 km (0.069 R)
• M23: 24,141,356 km (0.086 R)
• M24: 24,501,887 km (0.077 R)
• M25: 27,811,591 km (0.105 R)
• M26: 32,271,402 km (0.064 R)
• M27: 35,418,493 km (0.118 R)
• M28: 40,640,805 km (0.053 R)

Asteroid Belt

Center: 8.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 14.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.53 AU - 11.01 AU

Year: 11693 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,239,397 km

• M1: 175,329 km (0.089 R)
• M2: 1,109,418 km (0.096 R)
• M3: 2,128,927 km (0.074 R)
• M4: 2,579,666 km (0.037 R)
• M5: 5,812,625 km (0.094 R)
• M6: 7,252,654 km (0.107 R)
• M7: 7,872,738 km (0.104 R)
• M8: 10,055,819 km (0.099 R)
• M9: 10,547,996 km (0.096 R)
• M10: 11,462,638 km (0.119 R)
• M11: 16,621,371 km (0.118 R)
• M12: 29,296,200 km (0.119 R)
• M13: 31,914,462 km (0.11 R)
• M14: 33,340,728 km (0.101 R)
• M15: 34,685,164 km (0.095 R)
• M16: 49,389,737 km (0.106 R)
• M17: 50,655,634 km (0.042 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 17,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit