🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.8

Radius: 10.6

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.51 AU - 4.05 AU

Year: 4673 Days

Day: 7 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,679,746 km

• M1: 132,544 km (0.114 R)
• M2: 555,158 km (0.069 R)
• M3: 994,826 km (0.047 R)
• M4: 1,385,276 km (0.073 R)
• M5: 1,891,815 km (0.112 R)
• M6: 2,408,376 km (0.054 R)
• M7: 2,944,684 km (0.081 R)
• M8: 3,338,725 km (0.119 R)
• M9: 4,713,530 km (0.103 R)
• M10: 6,281,315 km (0.077 R)
• M11: 6,809,845 km (0.028 R)
• M12: 7,850,148 km (0.095 R)
• M13: 8,501,049 km (0.08 R)
• M14: 10,628,031 km (0.109 R)
• M15: 11,110,335 km (0.077 R)
• M16: 11,607,299 km (0.095 R)
• M17: 12,889,951 km (0.096 R)
• M18: 16,420,161 km (0.054 R)
• M19: 19,295,582 km (0.086 R)
• M20: 21,435,430 km (0.096 R)
• M21: 21,853,556 km (0.097 R)
• M22: 22,562,650 km (0.115 R)
• M23: 23,877,466 km (0.12 R)
• M24: 25,320,038 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.3

Radius: 15

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.97 AU - 5.65 AU

Year: 6707 Days

Day: 5.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 118.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,679,746 km

• M1: 186,549 km (0.057 R)
• M2: 992,731 km (0.113 R)
• M3: 1,564,644 km (0.031 R)
• M4: 2,292,288 km (0.095 R)
• M5: 2,802,118 km (0.103 R)
• M6: 3,475,159 km (0.104 R)
• M7: 4,154,482 km (0.065 R)
• M8: 5,005,994 km (0.089 R)
• M9: 6,330,683 km (0.075 R)
• M10: 8,073,498 km (0.086 R)
• M11: 9,014,020 km (0.116 R)
• M12: 9,621,537 km (0.037 R)
• M13: 10,774,787 km (0.104 R)
• M14: 12,121,766 km (0.043 R)
• M15: 13,747,147 km (0.105 R)
• M16: 14,968,613 km (0.038 R)
• M17: 18,718,583 km (0.116 R)
• M18: 19,209,863 km (0.108 R)
• M19: 23,054,378 km (0.109 R)
• M20: 27,026,800 km (0.11 R)
• M21: 27,745,767 km (0.093 R)
• M22: 29,034,553 km (0.076 R)
• M23: 30,652,753 km (0.107 R)
• M24: 32,229,964 km (0.118 R)
• M25: 34,172,492 km (0.071 R)
• M26: 34,907,466 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.9

Radius: 11.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.67 AU - 5.73 AU

Year: 7539 Days

Day: 5.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,679,746 km

• M1: 146,456 km (0.079 R)
• M2: 546,481 km (0.086 R)
• M3: 1,676,095 km (0.117 R)
• M4: 2,404,187 km (0.104 R)
• M5: 3,012,452 km (0.08 R)
• M6: 3,632,236 km (0.079 R)
• M7: 7,713,266 km (0.098 R)
• M8: 8,554,754 km (0.06 R)
• M9: 9,329,970 km (0.066 R)
• M10: 10,240,573 km (0.104 R)
• M11: 12,390,294 km (0.064 R)
• M12: 13,544,142 km (0.108 R)
• M13: 15,883,554 km (0.091 R)
• M14: 16,616,284 km (0.111 R)
• M15: 16,991,177 km (0.076 R)
• M16: 17,757,716 km (0.077 R)
• M17: 18,347,580 km (0.072 R)
• M18: 19,705,480 km (0.109 R)
• M19: 20,623,263 km (0.116 R)
• M20: 22,620,395 km (0.08 R)
• M21: 25,978,418 km (0.102 R)
• M22: 26,738,974 km (0.033 R)
• M23: 27,601,406 km (0.097 R)
• M24: 29,381,770 km (0.066 R)
• M25: 30,207,550 km (0.09 R)
• M26: 32,290,850 km (0.067 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: 495 - 18,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit