🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 8.8

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.55 AU - 0.73 AU

Year: 347 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 86.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,911,356 km

• M1: 109,506 km (0.071 R)
• M2: 585,077 km (0.055 R)
• M3: 908,059 km (0.056 R)
• M4: 1,334,563 km (0.088 R)
• M5: 1,861,895 km (0.116 R)
• M6: 2,356,615 km (0.1 R)
• M7: 2,771,450 km (0.049 R)
• M8: 3,529,463 km (0.058 R)
• M9: 3,951,179 km (0.108 R)
• M10: 4,302,136 km (0.1 R)
• M11: 4,632,896 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.7

Radius: 8.7

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.49 AU - 0.79 AU

Year: 347 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,911,356 km

• M1: 108,309 km (0.066 R)
• M2: 415,583 km (0.088 R)
• M3: 721,361 km (0.108 R)
• M4: 1,019,360 km (0.079 R)
• M5: 1,660,536 km (0.069 R)
• M6: 1,937,292 km (0.081 R)
• M7: 2,366,788 km (0.088 R)
• M8: 2,878,861 km (0.059 R)
• M9: 3,383,156 km (0.113 R)
• M10: 3,686,690 km (0.043 R)
• M11: 4,498,707 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 11.6

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.77 AU - 1.07 AU

Year: 599 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,911,356 km

• M1: 144,362 km (0.085 R)
• M2: 671,545 km (0.038 R)
• M3: 1,058,555 km (0.115 R)
• M4: 2,162,736 km (0.044 R)
• M5: 2,989,713 km (0.044 R)
• M6: 3,533,950 km (0.095 R)
• M7: 4,086,715 km (0.073 R)
• M8: 4,603,426 km (0.105 R)
• M9: 5,080,942 km (0.12 R)
• M10: 5,986,907 km (0.082 R)
• M11: 6,459,486 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.3

Radius: 8.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.88 AU - 2.12 AU

Year: 1918 Days

Day: 11.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,911,356 km

• M1: 100,679 km (0.084 R)
• M2: 417,677 km (0.047 R)
• M3: 671,395 km (0.087 R)
• M4: 964,009 km (0.031 R)
• M5: 1,594,265 km (0.084 R)
• M6: 2,366,938 km (0.098 R)
• M7: 2,725,524 km (0.052 R)
• M8: 3,567,610 km (0.119 R)
• M9: 4,760,653 km (0.109 R)
• M10: 5,091,564 km (0.046 R)
• M11: 6,268,749 km (0.098 R)
• M12: 6,908,729 km (0.099 R)
• M13: 7,436,061 km (0.103 R)
• M14: 8,886,562 km (0.076 R)
• M15: 9,209,694 km (0.116 R)
• M16: 9,786,394 km (0.08 R)
• M17: 10,911,669 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 8.3

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.14 AU - 2.7 AU

Year: 2553 Days

Day: 9 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 22,911,356 km

• M1: 103,522 km (0.107 R)
• M2: 544,087 km (0.108 R)
• M3: 818,749 km (0.093 R)
• M4: 1,326,335 km (0.117 R)
• M5: 1,831,228 km (0.077 R)
• M6: 2,108,881 km (0.109 R)
• M7: 2,655,811 km (0.08 R)
• M8: 4,640,825 km (0.112 R)
• M9: 5,186,708 km (0.105 R)
• M10: 5,462,566 km (0.093 R)
• M11: 6,520,822 km (0.065 R)
• M12: 7,144,346 km (0.101 R)
• M13: 7,423,346 km (0.086 R)
• M14: 7,774,452 km (0.059 R)
• M15: 8,169,989 km (0.09 R)
• M16: 9,073,260 km (0.119 R)
• M17: 9,401,029 km (0.056 R)
• M18: 9,661,330 km (0.035 R)
• M19: 12,007,623 km (0.035 R)
• M20: 12,447,291 km (0.068 R)
• M21: 16,201,599 km (0.084 R)
• M22: 16,738,805 km (0.074 R)
• M23: 17,510,730 km (0.054 R)
• M24: 18,019,363 km (0.115 R)
• M25: 20,648,994 km (0.106 R)
• M26: 21,026,280 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.7

Radius: 9.6

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.37 AU - 3.41 AU

Year: 3332 Days

Day: 8.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,911,356 km

• M1: 119,828 km (0.067 R)
• M2: 422,764 km (0.1 R)
• M3: 845,378 km (0.091 R)
• M4: 1,370,017 km (0.118 R)
• M5: 1,893,909 km (0.07 R)
• M6: 2,934,362 km (0.056 R)
• M7: 4,208,338 km (0.079 R)
• M8: 4,848,168 km (0.108 R)
• M9: 6,494,941 km (0.076 R)
• M10: 7,541,827 km (0.048 R)
• M11: 8,555,801 km (0.111 R)
• M12: 9,505,748 km (0.082 R)
• M13: 11,658,012 km (0.119 R)
• M14: 12,053,400 km (0.079 R)
• M15: 14,973,251 km (0.039 R)
• M16: 15,388,235 km (0.114 R)
• M17: 18,275,474 km (0.093 R)
• M18: 22,571,177 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit