🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 8.2

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.57 AU - 0.69 AU

Year: 345 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,212,515 km

• M1: 102,026 km (0.113 R)
• M2: 363,074 km (0.046 R)
• M3: 667,954 km (0.12 R)
• M4: 929,003 km (0.073 R)
• M5: 1,231,490 km (0.082 R)
• M6: 1,545,795 km (0.075 R)
• M7: 1,984,266 km (0.054 R)
• M8: 2,285,855 km (0.115 R)
• M9: 2,919,253 km (0.07 R)
• M10: 3,311,349 km (0.111 R)
• M11: 3,863,066 km (0.113 R)
• M12: 4,187,843 km (0.042 R)
• M13: 4,997,167 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 10.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.57 AU - 0.83 AU

Year: 404 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,212,515 km

• M1: 126,859 km (0.118 R)
• M2: 528,978 km (0.053 R)
• M3: 938,128 km (0.108 R)
• M4: 1,300,005 km (0.065 R)
• M5: 1,624,932 km (0.077 R)
• M6: 2,033,334 km (0.093 R)
• M7: 2,748,861 km (0.098 R)
• M8: 3,136,469 km (0.068 R)
• M9: 3,688,635 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.9

Radius: 10.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.69 AU - 0.83 AU

Year: 457 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,212,515 km

• M1: 130,599 km (0.117 R)
• M2: 468,840 km (0.113 R)
• M3: 1,019,509 km (0.118 R)
• M4: 1,538,016 km (0.116 R)
• M5: 1,880,744 km (0.051 R)
• M6: 2,324,153 km (0.116 R)
• M7: 2,697,250 km (0.086 R)
• M8: 3,212,315 km (0.088 R)
• M9: 3,746,080 km (0.082 R)
• M10: 4,162,860 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 10.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.35 AU - 1.75 AU

Year: 1332 Days

Day: 5.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,212,515 km

• M1: 131,945 km (0.101 R)
• M2: 608,863 km (0.094 R)
• M3: 1,296,864 km (0.117 R)
• M4: 1,794,726 km (0.066 R)
• M5: 4,005,782 km (0.085 R)
• M6: 4,564,081 km (0.117 R)
• M7: 5,071,368 km (0.101 R)
• M8: 6,821,813 km (0.084 R)
• M9: 7,288,857 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.5

Radius: 13.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.4 AU - 2.1 AU

Year: 1598 Days

Day: 5.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,212,515 km

• M1: 165,605 km (0.071 R)
• M2: 593,754 km (0.099 R)
• M3: 1,022,950 km (0.093 R)
• M4: 1,486,404 km (0.11 R)
• M5: 2,549,297 km (0.101 R)
• M6: 3,059,426 km (0.117 R)
• M7: 4,185,898 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.6

Radius: 8.5

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.64 AU - 2.62 AU

Year: 2146 Days

Day: 6.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,212,515 km

• M1: 105,766 km (0.09 R)
• M2: 427,850 km (0.104 R)
• M3: 700,268 km (0.098 R)
• M4: 1,062,743 km (0.115 R)
• M5: 1,390,811 km (0.06 R)
• M6: 1,843,943 km (0.107 R)
• M7: 2,774,891 km (0.094 R)
• M8: 3,718,554 km (0.117 R)
• M9: 4,110,201 km (0.113 R)
• M10: 4,379,328 km (0.071 R)
• M11: 5,626,675 km (0.081 R)
• M12: 5,933,351 km (0.058 R)
• M13: 6,441,684 km (0.081 R)
• M14: 6,834,678 km (0.034 R)
• M15: 7,423,794 km (0.096 R)
• M16: 8,239,701 km (0.088 R)
• M17: 9,573,815 km (0.117 R)
• M18: 9,937,936 km (0.03 R)
• M19: 13,552,669 km (0.063 R)
• M20: 16,622,567 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.1

Radius: 13.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.22 AU - 4.68 AU

Year: 5419 Days

Day: 5.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,212,515 km

• M1: 171,589 km (0.044 R)
• M2: 694,134 km (0.094 R)
• M3: 1,215,034 km (0.103 R)
• M4: 2,082,851 km (0.106 R)
• M5: 3,693,272 km (0.099 R)
• M6: 4,422,113 km (0.097 R)
• M7: 5,735,732 km (0.118 R)
• M8: 6,197,541 km (0.12 R)
• M9: 6,841,709 km (0.096 R)
• M10: 8,300,288 km (0.099 R)
• M11: 9,513,976 km (0.089 R)
• M12: 10,039,513 km (0.096 R)
• M13: 12,867,362 km (0.054 R)
• M14: 17,473,630 km (0.071 R)
• M15: 19,396,710 km (0.088 R)
• M16: 19,915,067 km (0.109 R)
• M17: 20,509,270 km (0.051 R)
• M18: 21,388,606 km (0.068 R)
• M19: 22,647,322 km (0.067 R)
• M20: 24,028,859 km (0.111 R)
• M21: 24,778,344 km (0.047 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.7

Radius: 8.5

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.55 AU - 5.43 AU

Year: 6567 Days

Day: 8.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,212,515 km

• M1: 107,112 km (0.108 R)
• M2: 428,747 km (0.103 R)
• M3: 803,490 km (0.104 R)
• M4: 1,357,601 km (0.104 R)
• M5: 1,755,082 km (0.07 R)
• M6: 3,045,364 km (0.098 R)
• M7: 3,477,103 km (0.083 R)
• M8: 4,330,559 km (0.095 R)
• M9: 5,377,894 km (0.087 R)
• M10: 7,383,702 km (0.099 R)
• M11: 8,123,912 km (0.106 R)
• M12: 9,215,977 km (0.082 R)
• M13: 9,797,314 km (0.082 R)
• M14: 11,433,466 km (0.077 R)
• M15: 12,157,370 km (0.111 R)
• M16: 12,747,384 km (0.109 R)
• M17: 13,021,747 km (0.052 R)
• M18: 18,452,299 km (0.104 R)
• M19: 20,628,499 km (0.082 R)
• M20: 23,541,170 km (0.12 R)
• M21: 24,373,233 km (0.104 R)
• M22: 25,832,261 km (0.115 R)
• M23: 29,398,076 km (0.047 R)
• M24: 31,050,235 km (0.105 R)
• M25: 32,151,724 km (0.039 R)
• M26: 37,152,781 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509

Radius: 11.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.14 AU - 5.5 AU

Year: 7304 Days

Day: 8.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 99.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,212,515 km

• M1: 166,054 km (0.1 R)
• M2: 978,370 km (0.111 R)
• M3: 2,220,930 km (0.112 R)
• M4: 2,575,477 km (0.112 R)
• M5: 3,067,355 km (0.081 R)
• M6: 3,532,006 km (0.111 R)
• M7: 4,191,433 km (0.1 R)
• M8: 6,432,708 km (0.096 R)
• M9: 7,126,095 km (0.115 R)
• M10: 9,595,507 km (0.113 R)
• M11: 14,995,840 km (0.085 R)
• M12: 16,214,464 km (0.104 R)
• M13: 17,498,164 km (0.038 R)
• M14: 18,641,540 km (0.101 R)
• M15: 19,478,092 km (0.086 R)
• M16: 31,657,303 km (0.113 R)
• M17: 34,274,069 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 17,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit