🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.1

Radius: 10.2

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.28 AU - 9.2 AU

Year: 9007 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,236,913 km

• M1: 126,859 km (0.049 R)
• M2: 461,061 km (0.097 R)
• M3: 1,058,106 km (0.063 R)
• M4: 1,741,918 km (0.097 R)
• M5: 2,445,028 km (0.112 R)
• M6: 2,883,649 km (0.119 R)
• M7: 3,740,246 km (0.114 R)
• M8: 4,788,029 km (0.057 R)
• M9: 5,315,960 km (0.105 R)
• M10: 6,562,111 km (0.095 R)
• M11: 7,174,564 km (0.028 R)
• M12: 8,337,688 km (0.08 R)
• M13: 9,336,553 km (0.114 R)
• M14: 11,300,474 km (0.109 R)
• M15: 16,507,377 km (0.091 R)
• M16: 16,996,562 km (0.074 R)
• M17: 19,980,441 km (0.091 R)
• M18: 20,939,663 km (0.102 R)
• M19: 21,678,975 km (0.059 R)
• M20: 25,269,025 km (0.099 R)
• M21: 26,867,478 km (0.12 R)
• M22: 27,350,081 km (0.076 R)
• M23: 32,828,056 km (0.099 R)
• M24: 33,158,368 km (0.107 R)
• M25: 36,466,875 km (0.027 R)
• M26: 37,416,821 km (0.099 R)
• M27: 41,639,221 km (0.07 R)
• M28: 42,285,783 km (0.065 R)
• M29: 42,807,879 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.3

Radius: 13.4

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7 AU - 10.08 AU

Year: 9503 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,236,913 km

• M1: 167,699 km (0.119 R)
• M2: 750,682 km (0.053 R)
• M3: 1,236,426 km (0.064 R)
• M4: 2,099,457 km (0.083 R)
• M5: 3,006,468 km (0.102 R)
• M6: 3,484,733 km (0.059 R)
• M7: 7,438,006 km (0.078 R)
• M8: 8,521,244 km (0.087 R)
• M9: 9,143,422 km (0.071 R)
• M10: 10,999,931 km (0.119 R)
• M11: 12,197,163 km (0.082 R)
• M12: 12,988,386 km (0.071 R)
• M13: 19,802,569 km (0.025 R)
• M14: 20,380,765 km (0.119 R)
• M15: 27,417,400 km (0.11 R)
• M16: 28,591,594 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.4

Radius: 8.3

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.66 AU - 11.62 AU

Year: 12296 Days

Day: 7.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,236,913 km

• M1: 105,317 km (0.098 R)
• M2: 480,359 km (0.086 R)
• M3: 1,032,824 km (0.117 R)
• M4: 1,423,424 km (0.086 R)
• M5: 1,763,161 km (0.083 R)
• M6: 2,030,941 km (0.045 R)
• M7: 2,364,993 km (0.032 R)
• M8: 3,593,790 km (0.118 R)
• M9: 4,028,521 km (0.079 R)
• M10: 4,938,076 km (0.1 R)
• M11: 6,240,924 km (0.119 R)
• M12: 8,439,265 km (0.108 R)
• M13: 8,770,175 km (0.052 R)
• M14: 10,075,716 km (0.113 R)
• M15: 11,391,579 km (0.12 R)
• M16: 11,796,091 km (0.081 R)
• M17: 15,595,877 km (0.053 R)
• M18: 16,094,786 km (0.114 R)
• M19: 17,275,263 km (0.112 R)
• M20: 18,591,575 km (0.027 R)
• M21: 20,477,405 km (0.106 R)
• M22: 20,989,479 km (0.046 R)
• M23: 24,149,135 km (0.08 R)
• M24: 24,433,820 km (0.112 R)
• M25: 25,891,352 km (0.109 R)
• M26: 27,406,031 km (0.112 R)
• M27: 30,060,196 km (0.104 R)
• M28: 36,742,883 km (0.115 R)
• M29: 38,009,079 km (0.098 R)
• M30: 42,947,454 km (0.091 R)
• M31: 43,505,754 km (0.064 R)
• M32: 47,549,683 km (0.115 R)
• M33: 48,297,224 km (0.118 R)
• M34: 53,429,029 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 16,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit