🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.7

Radius: 14.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.7 AU - 1.76 AU

Year: 1493 Days

Day: 8.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,119,122 km

• M1: 184,005 km (0.089 R)
• M2: 655,987 km (0.049 R)
• M3: 1,132,755 km (0.079 R)
• M4: 1,874,761 km (0.052 R)
• M5: 2,376,811 km (0.034 R)
• M6: 3,054,041 km (0.109 R)
• M7: 4,097,635 km (0.037 R)
• M8: 4,878,087 km (0.062 R)
• M9: 6,140,693 km (0.077 R)
• M10: 6,961,687 km (0.082 R)
• M11: 9,585,334 km (0.081 R)
• M12: 10,095,612 km (0.119 R)
• M13: 10,793,187 km (0.075 R)
• M14: 12,210,627 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.3

Radius: 9

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.44 AU - 2.84 AU

Year: 2814 Days

Day: 13 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,119,122 km

• M1: 146,157 km (0.093 R)
• M2: 461,061 km (0.044 R)
• M3: 797,506 km (0.101 R)
• M4: 1,086,529 km (0.051 R)
• M5: 1,773,782 km (0.116 R)
• M6: 2,066,395 km (0.112 R)
• M7: 2,602,853 km (0.039 R)
• M8: 3,286,067 km (0.03 R)
• M9: 3,778,543 km (0.071 R)
• M10: 6,615,966 km (0.025 R)
• M11: 7,402,402 km (0.047 R)
• M12: 8,518,851 km (0.086 R)
• M13: 9,131,753 km (0.078 R)
• M14: 9,566,185 km (0.08 R)
• M15: 10,075,267 km (0.096 R)
• M16: 10,602,151 km (0.112 R)

Asteroid Belt

Center: 6.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.7

Radius: 7.7

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.29 AU - 12.65 AU

Year: 22224 Days

Day: 16.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 129.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,119,122 km

• M1: 95,743 km (0.074 R)
• M2: 450,738 km (0.043 R)
• M3: 786,586 km (0.101 R)
• M4: 1,886,878 km (0.094 R)
• M5: 2,166,028 km (0.112 R)
• M6: 3,229,220 km (0.084 R)
• M7: 4,163,758 km (0.104 R)
• M8: 6,466,817 km (0.114 R)
• M9: 7,344,807 km (0.119 R)
• M10: 7,888,296 km (0.093 R)
• M11: 10,826,847 km (0.088 R)
• M12: 12,677,821 km (0.075 R)
• M13: 15,514,197 km (0.098 R)
• M14: 19,574,433 km (0.106 R)
• M15: 20,425,196 km (0.096 R)
• M16: 21,006,084 km (0.097 R)
• M17: 22,608,726 km (0.027 R)
• M18: 23,334,874 km (0.037 R)
• M19: 26,738,824 km (0.09 R)
• M20: 27,903,743 km (0.087 R)
• M21: 30,209,794 km (0.056 R)
• M22: 30,837,207 km (0.11 R)
• M23: 32,640,011 km (0.09 R)
• M24: 40,404,141 km (0.108 R)
• M25: 44,792,146 km (0.081 R)
• M26: 47,605,483 km (0.062 R)
• M27: 56,559,365 km (0.085 R)
• M28: 57,703,788 km (0.105 R)
• M29: 59,449,446 km (0.051 R)
• M30: 64,069,776 km (0.049 R)
• M31: 67,421,367 km (0.059 R)
• M32: 69,140,246 km (0.097 R)
• M33: 70,229,319 km (0.057 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 16,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit