🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.5

Radius: 10.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.1 AU - 4.66 AU

Year: 3453 Days

Day: 10.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,943,172 km

• M1: 129,402 km (0.114 R)
• M2: 475,721 km (0.106 R)
• M3: 979,118 km (0.066 R)
• M4: 1,442,871 km (0.111 R)
• M5: 1,766,452 km (0.098 R)
• M6: 2,564,855 km (0.096 R)
• M7: 2,916,560 km (0.094 R)
• M8: 3,388,691 km (0.059 R)
• M9: 4,171,686 km (0.075 R)
• M10: 4,795,360 km (0.101 R)
• M11: 5,260,759 km (0.11 R)
• M12: 6,201,729 km (0.05 R)
• M13: 6,613,722 km (0.032 R)
• M14: 7,310,998 km (0.081 R)
• M15: 10,217,535 km (0.119 R)
• M16: 10,676,650 km (0.112 R)
• M17: 11,350,589 km (0.115 R)
• M18: 11,760,038 km (0.062 R)
• M19: 12,783,138 km (0.097 R)
• M20: 13,226,696 km (0.11 R)
• M21: 13,957,481 km (0.055 R)
• M22: 14,618,854 km (0.081 R)
• M23: 15,449,870 km (0.041 R)
• M24: 16,992,822 km (0.06 R)
• M25: 19,438,149 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.57 AU - 11.81 AU

Year: 12254 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,943,172 km

• M1: 121,623 km (0.119 R)
• M2: 406,906 km (0.087 R)
• M3: 734,226 km (0.078 R)
• M4: 1,196,484 km (0.117 R)
• M5: 1,549,834 km (0.062 R)
• M6: 2,005,808 km (0.075 R)
• M7: 2,339,262 km (0.112 R)
• M8: 2,963,833 km (0.09 R)
• M9: 3,327,505 km (0.109 R)
• M10: 3,982,146 km (0.112 R)
• M11: 4,780,699 km (0.11 R)
• M12: 5,090,367 km (0.086 R)
• M13: 5,716,135 km (0.111 R)
• M14: 6,245,711 km (0.109 R)
• M15: 6,962,883 km (0.117 R)
• M16: 7,361,861 km (0.073 R)
• M17: 8,560,738 km (0.057 R)
• M18: 9,541,951 km (0.085 R)
• M19: 11,505,123 km (0.041 R)
• M20: 11,837,979 km (0.094 R)
• M21: 17,200,763 km (0.088 R)
• M22: 18,154,001 km (0.076 R)
• M23: 24,626,203 km (0.062 R)
• M24: 32,156,661 km (0.065 R)
• M25: 32,818,033 km (0.089 R)
• M26: 37,461,700 km (0.098 R)
• M27: 45,911,587 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.4

Radius: 12.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.48 AU - 13.02 AU

Year: 15173 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,943,172 km

• M1: 161,416 km (0.074 R)
• M2: 806,632 km (0.069 R)
• M3: 1,595,910 km (0.109 R)
• M4: 2,447,122 km (0.066 R)
• M5: 3,025,916 km (0.077 R)
• M6: 5,076,305 km (0.097 R)
• M7: 6,145,481 km (0.044 R)
• M8: 6,777,083 km (0.075 R)
• M9: 8,072,451 km (0.103 R)
• M10: 8,831,062 km (0.062 R)
• M11: 9,803,597 km (0.109 R)
• M12: 11,897,668 km (0.073 R)
• M13: 12,547,222 km (0.113 R)
• M14: 15,008,556 km (0.042 R)
• M15: 25,882,526 km (0.117 R)
• M16: 30,672,650 km (0.095 R)
• M17: 32,517,640 km (0.113 R)
• M18: 33,148,794 km (0.119 R)
• M19: 35,355,961 km (0.053 R)
• M20: 45,012,354 km (0.043 R)
• M21: 46,909,404 km (0.096 R)
• M22: 49,521,084 km (0.117 R)
• M23: 57,384,098 km (0.082 R)
• M24: 62,480,299 km (0.062 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 11,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit