🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 10.8

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.46 AU - 2.94 AU

Year: 2910 Days

Day: 11.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,139,870 km

• M1: 134,339 km (0.091 R)
• M2: 538,104 km (0.081 R)
• M3: 1,128,417 km (0.079 R)
• M4: 1,806,095 km (0.107 R)
• M5: 2,146,131 km (0.113 R)
• M6: 2,617,215 km (0.092 R)
• M7: 3,106,101 km (0.071 R)
• M8: 3,768,969 km (0.077 R)
• M9: 4,289,420 km (0.091 R)
• M10: 4,633,046 km (0.112 R)
• M11: 5,231,138 km (0.105 R)
• M12: 5,932,004 km (0.11 R)
• M13: 6,779,925 km (0.088 R)
• M14: 7,769,216 km (0.082 R)
• M15: 9,847,579 km (0.113 R)
• M16: 10,296,373 km (0.119 R)
• M17: 11,154,765 km (0.051 R)
• M18: 13,784,546 km (0.104 R)
• M19: 18,437,190 km (0.103 R)
• M20: 18,776,478 km (0.104 R)
• M21: 19,760,532 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.1

Radius: 13.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.41 AU - 3.91 AU

Year: 4593 Days

Day: 8.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,139,870 km

• M1: 170,392 km (0.098 R)
• M2: 602,730 km (0.098 R)
• M3: 1,173,745 km (0.088 R)
• M4: 1,938,938 km (0.12 R)
• M5: 3,444,192 km (0.1 R)
• M6: 4,299,144 km (0.068 R)
• M7: 6,525,010 km (0.11 R)
• M8: 8,724,099 km (0.085 R)
• M9: 11,564,514 km (0.102 R)
• M10: 12,276,450 km (0.038 R)
• M11: 14,807,796 km (0.094 R)
• M12: 16,166,743 km (0.113 R)
• M13: 17,422,766 km (0.082 R)
• M14: 18,614,313 km (0.113 R)
• M15: 19,526,561 km (0.039 R)
• M16: 20,264,079 km (0.077 R)
• M17: 21,723,705 km (0.101 R)
• M18: 22,881,892 km (0.096 R)
• M19: 23,853,081 km (0.108 R)
• M20: 28,268,014 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.1

Radius: 7.6

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.85 AU - 8.41 AU

Year: 13826 Days

Day: 21.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,139,870 km

• M1: 97,239 km (0.095 R)
• M2: 425,606 km (0.052 R)
• M3: 707,000 km (0.058 R)
• M4: 1,007,242 km (0.087 R)
• M5: 1,656,796 km (0.107 R)
• M6: 2,143,737 km (0.08 R)
• M7: 2,479,435 km (0.092 R)
• M8: 3,233,408 km (0.059 R)
• M9: 3,524,526 km (0.103 R)
• M10: 4,445,600 km (0.1 R)
• M11: 5,971,349 km (0.07 R)
• M12: 7,689,331 km (0.106 R)
• M13: 8,033,854 km (0.066 R)
• M14: 9,129,659 km (0.118 R)
• M15: 9,369,913 km (0.066 R)
• M16: 9,614,506 km (0.091 R)
• M17: 12,534,207 km (0.11 R)
• M18: 13,439,574 km (0.096 R)
• M19: 14,452,800 km (0.1 R)
• M20: 16,346,859 km (0.093 R)
• M21: 18,784,556 km (0.084 R)
• M22: 22,572,673 km (0.118 R)
• M23: 24,001,333 km (0.103 R)
• M24: 26,742,714 km (0.109 R)
• M25: 29,476,465 km (0.055 R)
• M26: 30,641,683 km (0.117 R)
• M27: 31,947,672 km (0.046 R)
• M28: 34,786,591 km (0.11 R)
• M29: 43,216,132 km (0.035 R)
• M30: 47,108,669 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 10,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit