🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.5

Radius: 12.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.51 AU - 8.27 AU

Year: 6707 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,243,351 km

• M1: 155,582 km (0.101 R)
• M2: 739,612 km (0.084 R)
• M3: 1,290,282 km (0.12 R)
• M4: 1,704,518 km (0.118 R)
• M5: 2,252,794 km (0.108 R)
• M6: 6,672,215 km (0.087 R)
• M7: 11,987,277 km (0.081 R)
• M8: 14,426,770 km (0.083 R)
• M9: 15,290,398 km (0.092 R)
• M10: 19,609,289 km (0.093 R)
• M11: 20,002,282 km (0.074 R)
• M12: 26,788,042 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.9

Radius: 8.9

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.42 AU - 12.22 AU

Year: 15071 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,243,351 km

• M1: 111,002 km (0.11 R)
• M2: 460,612 km (0.086 R)
• M3: 1,245,701 km (0.107 R)
• M4: 2,462,082 km (0.118 R)
• M5: 3,546,218 km (0.103 R)
• M6: 4,089,258 km (0.108 R)
• M7: 4,621,078 km (0.116 R)
• M8: 5,709,253 km (0.083 R)
• M9: 7,626,499 km (0.107 R)
• M10: 8,580,784 km (0.08 R)
• M11: 10,552,933 km (0.066 R)
• M12: 13,403,820 km (0.118 R)
• M13: 17,361,581 km (0.082 R)
• M14: 17,763,401 km (0.068 R)
• M15: 19,090,932 km (0.083 R)
• M16: 19,778,933 km (0.119 R)
• M17: 22,223,512 km (0.054 R)
• M18: 22,697,288 km (0.051 R)
• M19: 25,373,295 km (0.078 R)
• M20: 26,205,059 km (0.086 R)
• M21: 28,363,457 km (0.106 R)
• M22: 32,908,540 km (0.089 R)
• M23: 33,400,417 km (0.07 R)
• M24: 34,525,393 km (0.086 R)
• M25: 36,718,648 km (0.091 R)
• M26: 39,970,905 km (0.025 R)
• M27: 40,812,992 km (0.069 R)
• M28: 41,810,211 km (0.115 R)
• M29: 43,705,467 km (0.11 R)
• M30: 46,423,062 km (0.094 R)
• M31: 49,572,546 km (0.034 R)
• M32: 56,293,380 km (0.051 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.1

Radius: 3.6

Gravity: 64.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.41 AU - 14.85 AU

Year: 20753 Days

Day: 15.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,243,351 km

• M1: 44,730 km (0.085 R)
• M2: 207,193 km (0.074 R)
• M3: 506,090 km (0.074 R)
• M4: 826,379 km (0.081 R)
• M5: 1,970,802 km (0.108 R)
• M6: 2,268,801 km (0.056 R)
• M7: 2,428,572 km (0.047 R)
• M8: 4,362,424 km (0.118 R)
• M9: 4,867,017 km (0.059 R)
• M10: 6,164,928 km (0.047 R)
• M11: 6,386,632 km (0.103 R)
• M12: 8,037,744 km (0.089 R)
• M13: 10,013,932 km (0.082 R)
• M14: 12,152,733 km (0.1 R)
• M15: 13,218,468 km (0.076 R)
• M16: 17,747,394 km (0.082 R)
• M17: 19,873,329 km (0.112 R)
• M18: 22,682,927 km (0.107 R)
• M19: 28,095,527 km (0.086 R)
• M20: 28,950,330 km (0.07 R)
• M21: 32,013,047 km (0.108 R)
• M22: 35,003,957 km (0.104 R)
• M23: 38,175,881 km (0.087 R)
• M24: 43,770,392 km (0.104 R)
• M25: 47,788,741 km (0.075 R)
• M26: 49,181,048 km (0.111 R)
• M27: 54,831,360 km (0.046 R)
• M28: 59,491,632 km (0.109 R)
• M29: 62,740,749 km (0.108 R)
• M30: 68,051,323 km (0.115 R)
• M31: 71,828,670 km (0.103 R)
• M32: 75,509,076 km (0.084 R)
• M33: 78,350,538 km (0.101 R)
• M34: 79,313,350 km (0.088 R)
• M35: 80,040,546 km (0.087 R)
• M36: 82,994,056 km (0.06 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 16,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit