🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.5

Radius: 9.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.05 AU - 5.53 AU

Year: 6769 Days

Day: 14.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,662,774 km

• M1: 120,875 km (0.055 R)
• M2: 507,885 km (0.033 R)
• M3: 882,777 km (0.084 R)
• M4: 3,628,048 km (0.097 R)
• M5: 4,002,790 km (0.104 R)
• M6: 5,175,488 km (0.052 R)
• M7: 7,465,083 km (0.066 R)
• M8: 8,638,080 km (0.07 R)
• M9: 9,188,301 km (0.118 R)
• M10: 9,929,858 km (0.077 R)
• M11: 23,749,859 km (0.091 R)
• M12: 25,461,109 km (0.101 R)
• M13: 25,861,283 km (0.067 R)
• M14: 27,003,912 km (0.103 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.4

Radius: 4.7

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.97 AU - 6.89 AU

Year: 10528 Days

Day: 17.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 139.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,662,774 km

• M1: 60,138 km (0.082 R)
• M2: 282,590 km (0.085 R)
• M3: 542,442 km (0.07 R)
• M4: 759,808 km (0.047 R)
• M5: 1,072,916 km (0.076 R)
• M6: 1,270,385 km (0.093 R)
• M7: 1,443,320 km (0.108 R)
• M8: 1,645,128 km (0.102 R)
• M9: 1,879,996 km (0.109 R)
• M10: 3,835,091 km (0.056 R)
• M11: 4,376,187 km (0.069 R)
• M12: 4,883,024 km (0.05 R)
• M13: 5,730,945 km (0.095 R)
• M14: 7,563,818 km (0.059 R)
• M15: 8,571,958 km (0.065 R)
• M16: 9,887,222 km (0.077 R)
• M17: 10,066,142 km (0.083 R)
• M18: 12,437,717 km (0.034 R)
• M19: 15,216,497 km (0.094 R)
• M20: 16,560,484 km (0.094 R)
• M21: 24,236,800 km (0.076 R)
• M22: 24,399,263 km (0.056 R)
• M23: 28,519,637 km (0.051 R)
• M24: 28,700,800 km (0.108 R)
• M25: 29,156,775 km (0.119 R)
• M26: 29,803,486 km (0.046 R)
• M27: 32,584,361 km (0.068 R)
• M28: 33,180,509 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.7

Radius: 5.6

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.34 AU - 8.26 AU

Year: 14066 Days

Day: 15.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,662,774 km

• M1: 73,153 km (0.098 R)
• M2: 576,849 km (0.103 R)
• M3: 771,775 km (0.053 R)
• M4: 1,080,695 km (0.096 R)
• M5: 1,456,634 km (0.081 R)
• M6: 1,885,232 km (0.077 R)
• M7: 2,521,173 km (0.028 R)
• M8: 2,868,090 km (0.049 R)
• M9: 3,159,507 km (0.099 R)
• M10: 4,231,974 km (0.061 R)
• M11: 5,039,952 km (0.068 R)
• M12: 7,406,591 km (0.117 R)
• M13: 8,615,940 km (0.107 R)
• M14: 8,872,650 km (0.114 R)
• M15: 10,139,295 km (0.101 R)
• M16: 10,766,409 km (0.099 R)
• M17: 11,886,149 km (0.072 R)
• M18: 12,258,199 km (0.093 R)
• M19: 13,999,668 km (0.113 R)
• M20: 15,144,840 km (0.063 R)
• M21: 15,771,954 km (0.05 R)
• M22: 26,280,157 km (0.11 R)
• M23: 28,392,030 km (0.111 R)
• M24: 29,537,501 km (0.098 R)
• M25: 37,630,148 km (0.113 R)
• M26: 38,316,503 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit