🌌 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: 759.1

Radius: 9.4

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.45 AU - 0.71 AU

Year: 310 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,219,539 km

• M1: 116,986 km (0.113 R)
• M2: 420,669 km (0.039 R)
• M3: 755,170 km (0.118 R)
• M4: 1,245,851 km (0.041 R)
• M5: 1,568,384 km (0.107 R)
• M6: 1,947,166 km (0.061 R)
• M7: 2,292,139 km (0.102 R)
• M8: 2,593,578 km (0.075 R)
• M9: 2,941,842 km (0.03 R)
• M10: 3,745,183 km (0.113 R)
• M11: 4,282,987 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.2

Radius: 11.4

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.56 AU - 0.84 AU

Year: 412 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,219,539 km

• M1: 141,819 km (0.069 R)
• M2: 497,263 km (0.119 R)
• M3: 953,686 km (0.093 R)
• M4: 1,404,275 km (0.089 R)
• M5: 1,843,943 km (0.101 R)
• M6: 2,202,380 km (0.045 R)
• M7: 2,668,078 km (0.078 R)
• M8: 3,108,045 km (0.026 R)
• M9: 4,232,423 km (0.086 R)
• M10: 4,652,344 km (0.11 R)
• M11: 5,228,446 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.6

Radius: 14.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.94 AU - 1.32 AU

Year: 844 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,219,539 km

• M1: 185,801 km (0.077 R)
• M2: 1,034,619 km (0.087 R)
• M3: 1,918,293 km (0.115 R)
• M4: 2,592,232 km (0.077 R)
• M5: 3,318,230 km (0.041 R)
• M6: 4,643,967 km (0.11 R)
• M7: 5,285,592 km (0.07 R)
• M8: 5,871,567 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.1

Radius: 14.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.68 AU - 1.9 AU

Year: 1683 Days

Day: 11 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,219,539 km

• M1: 185,202 km (0.11 R)
• M2: 657,931 km (0.116 R)
• M3: 2,024,957 km (0.085 R)
• M4: 2,612,577 km (0.063 R)
• M5: 3,234,755 km (0.097 R)
• M6: 4,211,180 km (0.089 R)
• M7: 5,670,058 km (0.088 R)
• M8: 7,009,109 km (0.067 R)
• M9: 8,641,521 km (0.072 R)
• M10: 9,206,253 km (0.109 R)
• M11: 10,202,575 km (0.076 R)
• M12: 10,941,887 km (0.06 R)
• M13: 12,646,854 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.6

Radius: 3.6

Gravity: 20.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.09 AU - 9.15 AU

Year: 17790 Days

Day: 18.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,219,539 km

• M1: 47,572 km (0.109 R)
• M2: 220,208 km (0.104 R)
• M3: 356,941 km (0.073 R)
• M4: 594,652 km (0.081 R)
• M5: 950,545 km (0.061 R)
• M6: 1,339,499 km (0.072 R)
• M7: 2,136,856 km (0.116 R)
• M8: 2,421,840 km (0.117 R)
• M9: 2,884,696 km (0.055 R)
• M10: 5,821,302 km (0.082 R)
• M11: 6,261,568 km (0.116 R)
• M12: 6,723,826 km (0.094 R)
• M13: 6,882,848 km (0.1 R)
• M14: 7,629,791 km (0.11 R)
• M15: 8,660,670 km (0.068 R)
• M16: 11,495,549 km (0.037 R)
• M17: 13,028,329 km (0.097 R)
• M18: 13,337,997 km (0.035 R)
• M19: 14,296,171 km (0.078 R)
• M20: 16,064,418 km (0.06 R)
• M21: 16,420,461 km (0.1 R)
• M22: 22,233,535 km (0.056 R)
• M23: 23,485,819 km (0.069 R)
• M24: 25,934,885 km (0.095 R)
• M25: 33,826,023 km (0.038 R)
• M26: 35,961,383 km (0.051 R)
• M27: 40,761,231 km (0.087 R)
• M28: 44,280,371 km (0.069 R)
• M29: 46,113,394 km (0.113 R)
• M30: 46,687,551 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.9

Radius: 6.6

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.68 AU - 10.74 AU

Year: 19647 Days

Day: 18.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,219,539 km

• M1: 82,129 km (0.113 R)
• M2: 368,460 km (0.095 R)
• M3: 1,042,847 km (0.117 R)
• M4: 1,533,977 km (0.097 R)
• M5: 1,849,927 km (0.101 R)
• M6: 2,149,273 km (0.087 R)
• M7: 4,443,206 km (0.115 R)
• M8: 4,673,737 km (0.104 R)
• M9: 5,267,491 km (0.084 R)
• M10: 6,688,970 km (0.091 R)
• M11: 7,036,635 km (0.103 R)
• M12: 9,652,354 km (0.036 R)
• M13: 11,634,825 km (0.104 R)
• M14: 13,803,994 km (0.105 R)
• M15: 14,083,892 km (0.119 R)
• M16: 17,664,517 km (0.103 R)
• M17: 18,161,331 km (0.092 R)
• M18: 20,422,503 km (0.111 R)
• M19: 21,061,884 km (0.08 R)
• M20: 21,526,685 km (0.114 R)
• M21: 23,954,060 km (0.091 R)
• M22: 26,450,250 km (0.07 R)
• M23: 32,075,130 km (0.103 R)
• M24: 37,354,439 km (0.101 R)
• M25: 38,586,228 km (0.065 R)
• M26: 39,562,653 km (0.08 R)
• M27: 42,887,166 km (0.119 R)
• M28: 44,237,287 km (0.066 R)
• M29: 46,237,111 km (0.101 R)
• M30: 55,014,767 km (0.046 R)
• M31: 57,506,020 km (0.101 R)
• M32: 63,095,445 km (0.115 R)
• M33: 64,644,830 km (0.071 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: 289 - 10,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit