🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.1

Radius: 11.6

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.54 AU - 0.68 AU

Year: 335 Days

Day: 9.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,800,183 km

• M1: 144,212 km (0.101 R)
• M2: 527,931 km (0.118 R)
• M3: 1,108,819 km (0.113 R)
• M4: 1,535,622 km (0.066 R)
• M5: 1,963,023 km (0.062 R)
• M6: 2,329,239 km (0.112 R)
• M7: 2,796,732 km (0.093 R)
• M8: 3,233,558 km (0.067 R)
• M9: 3,626,851 km (0.028 R)
• M10: 4,234,069 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.2

Radius: 9.4

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.56 AU - 4.94 AU

Year: 7277 Days

Day: 9 Hours

Environment

Temp: -215 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,800,183 km

• M1: 118,482 km (0.073 R)
• M2: 1,235,080 km (0.067 R)
• M3: 1,808,339 km (0.065 R)
• M4: 2,305,154 km (0.116 R)
• M5: 3,735,459 km (0.088 R)
• M6: 4,050,961 km (0.104 R)
• M7: 4,358,085 km (0.115 R)
• M8: 4,708,294 km (0.11 R)
• M9: 5,283,946 km (0.063 R)
• M10: 5,620,242 km (0.067 R)
• M11: 5,970,750 km (0.052 R)
• M12: 6,369,728 km (0.116 R)
• M13: 8,390,197 km (0.114 R)
• M14: 9,280,454 km (0.064 R)
• M15: 9,680,628 km (0.096 R)
• M16: 11,148,482 km (0.06 R)
• M17: 12,118,325 km (0.111 R)
• M18: 13,366,271 km (0.093 R)
• M19: 15,926,189 km (0.082 R)
• M20: 16,695,122 km (0.114 R)
• M21: 17,421,570 km (0.069 R)
• M22: 18,237,925 km (0.091 R)
• M23: 18,655,602 km (0.08 R)
• M24: 19,365,744 km (0.095 R)
• M25: 21,296,753 km (0.06 R)
• M26: 22,706,563 km (0.099 R)
• M27: 23,516,187 km (0.091 R)
• M28: 26,236,325 km (0.084 R)
• M29: 26,947,812 km (0.103 R)
• M30: 27,947,126 km (0.073 R)
• M31: 28,782,930 km (0.062 R)
• M32: 30,406,964 km (0.091 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.3

Radius: 6

Gravity: 23.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.04 AU - 7 AU

Year: 11703 Days

Day: 24.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,800,183 km

• M1: 74,649 km (0.114 R)
• M2: 315,801 km (0.101 R)
• M3: 514,916 km (0.088 R)
• M4: 1,083,238 km (0.086 R)
• M5: 1,443,769 km (0.071 R)
• M6: 1,764,507 km (0.075 R)
• M7: 3,187,332 km (0.111 R)
• M8: 3,898,969 km (0.115 R)
• M9: 4,367,959 km (0.1 R)
• M10: 4,584,726 km (0.037 R)
• M11: 6,996,543 km (0.088 R)
• M12: 7,511,159 km (0.039 R)
• M13: 8,096,835 km (0.066 R)
• M14: 8,424,454 km (0.104 R)
• M15: 9,257,266 km (0.114 R)
• M16: 9,930,157 km (0.1 R)
• M17: 10,360,251 km (0.106 R)
• M18: 14,056,964 km (0.029 R)
• M19: 15,014,689 km (0.109 R)
• M20: 15,797,086 km (0.07 R)
• M21: 16,831,855 km (0.118 R)
• M22: 33,576,195 km (0.111 R)
• M23: 35,654,109 km (0.1 R)
• M24: 35,904,087 km (0.081 R)
• M25: 38,076,248 km (0.066 R)
• M26: 41,565,619 km (0.12 R)
• M27: 43,815,421 km (0.059 R)
• M28: 44,824,758 km (0.043 R)
• M29: 46,591,060 km (0.115 R)
• M30: 51,846,583 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit