🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429

Radius: 8.5

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.46 AU - 1.5 AU

Year: 1243 Days

Day: 11.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,069,721 km

• M1: 105,766 km (0.06 R)
• M2: 409,749 km (0.054 R)
• M3: 978,520 km (0.077 R)
• M4: 1,535,173 km (0.117 R)
• M5: 2,150,021 km (0.119 R)
• M6: 2,502,922 km (0.082 R)
• M7: 3,200,347 km (0.078 R)
• M8: 4,301,836 km (0.11 R)
• M9: 5,032,472 km (0.083 R)
• M10: 7,697,259 km (0.097 R)
• M11: 8,209,482 km (0.087 R)
• M12: 8,608,460 km (0.074 R)
• M13: 9,245,148 km (0.104 R)
• M14: 9,531,628 km (0.111 R)
• M15: 9,824,092 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.9

Radius: 12.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.95 AU - 2.15 AU

Year: 2026 Days

Day: 5.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,069,721 km

• M1: 156,629 km (0.095 R)
• M2: 748,588 km (0.117 R)
• M3: 1,279,511 km (0.074 R)
• M4: 1,890,019 km (0.084 R)
• M5: 2,289,595 km (0.1 R)
• M6: 2,774,891 km (0.092 R)
• M7: 4,105,265 km (0.087 R)
• M8: 4,722,506 km (0.084 R)
• M9: 5,994,387 km (0.068 R)
• M10: 6,657,554 km (0.087 R)
• M11: 7,200,594 km (0.083 R)
• M12: 7,980,448 km (0.115 R)
• M13: 8,879,980 km (0.05 R)
• M14: 9,674,494 km (0.115 R)
• M15: 10,124,335 km (0.051 R)
• M16: 10,552,035 km (0.088 R)
• M17: 15,147,233 km (0.112 R)
• M18: 16,233,314 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874

Radius: 8.7

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.93 AU - 2.67 AU

Year: 2408 Days

Day: 11.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,069,721 km

• M1: 108,159 km (0.077 R)
• M2: 384,915 km (0.036 R)
• M3: 664,963 km (0.097 R)
• M4: 958,922 km (0.109 R)
• M5: 1,418,038 km (0.077 R)
• M6: 2,185,924 km (0.072 R)
• M7: 3,020,680 km (0.104 R)
• M8: 3,873,238 km (0.082 R)
• M9: 4,628,409 km (0.069 R)
• M10: 5,305,339 km (0.088 R)
• M11: 5,835,514 km (0.118 R)
• M12: 7,423,346 km (0.108 R)
• M13: 7,702,944 km (0.074 R)
• M14: 8,217,710 km (0.12 R)
• M15: 11,182,890 km (0.105 R)
• M16: 12,311,755 km (0.071 R)
• M17: 13,332,013 km (0.073 R)
• M18: 14,359,451 km (0.1 R)
• M19: 15,388,684 km (0.077 R)
• M20: 16,153,428 km (0.1 R)
• M21: 16,624,363 km (0.099 R)
• M22: 17,104,422 km (0.09 R)
• M23: 18,148,017 km (0.05 R)
• M24: 19,001,473 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 11.4

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.53 AU - 3.77 AU

Year: 3859 Days

Day: 10.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,069,721 km

• M1: 141,819 km (0.091 R)
• M2: 546,331 km (0.097 R)
• M3: 1,173,147 km (0.115 R)
• M4: 1,674,748 km (0.068 R)
• M5: 3,754,907 km (0.088 R)
• M6: 4,407,752 km (0.069 R)
• M7: 5,500,564 km (0.094 R)
• M8: 5,996,631 km (0.086 R)
• M9: 6,373,318 km (0.067 R)
• M10: 9,627,072 km (0.052 R)
• M11: 10,064,197 km (0.117 R)
• M12: 11,280,427 km (0.098 R)
• M13: 11,856,379 km (0.099 R)
• M14: 14,359,002 km (0.086 R)
• M15: 14,877,807 km (0.098 R)
• M16: 15,355,473 km (0.099 R)
• M17: 20,384,804 km (0.113 R)
• M18: 21,040,492 km (0.098 R)
• M19: 23,518,281 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.1

Radius: 3.4

Gravity: 42.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.12 AU - 9.1 AU

Year: 17439 Days

Day: 16.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,069,721 km

• M1: 42,336 km (0.045 R)
• M2: 223,649 km (0.116 R)
• M3: 347,067 km (0.087 R)
• M4: 650,152 km (0.116 R)
• M5: 932,294 km (0.096 R)
• M6: 1,360,593 km (0.092 R)
• M7: 1,478,177 km (0.12 R)
• M8: 1,700,329 km (0.076 R)
• M9: 2,291,690 km (0.093 R)
• M10: 2,656,409 km (0.096 R)
• M11: 3,313,294 km (0.108 R)
• M12: 3,419,059 km (0.118 R)
• M13: 6,040,463 km (0.111 R)
• M14: 6,731,904 km (0.117 R)
• M15: 7,474,658 km (0.069 R)
• M16: 9,863,736 km (0.116 R)
• M17: 11,589,945 km (0.069 R)
• M18: 11,711,718 km (0.117 R)
• M19: 12,019,890 km (0.063 R)
• M20: 14,330,130 km (0.105 R)
• M21: 14,896,806 km (0.118 R)
• M22: 15,185,680 km (0.117 R)
• M23: 15,700,297 km (0.089 R)
• M24: 16,074,890 km (0.069 R)
• M25: 19,033,935 km (0.057 R)
• M26: 23,679,548 km (0.106 R)
• M27: 25,075,595 km (0.047 R)
• M28: 27,270,794 km (0.105 R)
• M29: 28,249,613 km (0.083 R)
• M30: 33,006,227 km (0.077 R)
• M31: 34,998,422 km (0.09 R)
• M32: 38,539,703 km (0.117 R)
• M33: 39,220,523 km (0.107 R)
• M34: 46,784,340 km (0.068 R)
• M35: 47,559,108 km (0.034 R)
• M36: 49,613,236 km (0.087 R)
• M37: 55,782,204 km (0.108 R)
• M38: 56,653,013 km (0.119 R)
• M39: 56,828,342 km (0.108 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: 252 - 19,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit