🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.1

Radius: 13.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.68 AU - 1.84 AU

Year: 1508 Days

Day: 8.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,644,084 km

• M1: 172,935 km (0.116 R)
• M2: 797,805 km (0.088 R)
• M3: 1,579,604 km (0.113 R)
• M4: 2,525,212 km (0.11 R)
• M5: 3,263,478 km (0.05 R)
• M6: 4,271,468 km (0.113 R)
• M7: 5,911,360 km (0.077 R)
• M8: 6,367,933 km (0.033 R)
• M9: 7,084,058 km (0.117 R)
• M10: 7,796,592 km (0.118 R)
• M11: 8,708,242 km (0.088 R)
• M12: 9,269,533 km (0.098 R)
• M13: 13,281,598 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 9.6

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.64 AU - 3.32 AU

Year: 3322 Days

Day: 6.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,644,084 km

• M1: 119,379 km (0.117 R)
• M2: 693,536 km (0.099 R)
• M3: 1,456,634 km (0.119 R)
• M4: 1,808,638 km (0.116 R)
• M5: 2,190,412 km (0.099 R)
• M6: 2,549,148 km (0.097 R)
• M7: 2,997,642 km (0.094 R)
• M8: 3,460,648 km (0.061 R)
• M9: 3,828,808 km (0.058 R)
• M10: 4,713,081 km (0.068 R)
• M11: 5,941,728 km (0.113 R)
• M12: 6,529,199 km (0.116 R)
• M13: 6,911,870 km (0.112 R)
• M14: 8,353,844 km (0.087 R)
• M15: 9,091,362 km (0.099 R)
• M16: 9,531,928 km (0.115 R)
• M17: 10,219,479 km (0.084 R)
• M18: 10,817,422 km (0.119 R)
• M19: 13,776,618 km (0.053 R)
• M20: 15,210,513 km (0.105 R)
• M21: 16,470,426 km (0.115 R)
• M22: 17,236,816 km (0.107 R)
• M23: 17,685,311 km (0.111 R)
• M24: 20,729,627 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.2

Radius: 9.3

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.17 AU - 5.75 AU

Year: 8238 Days

Day: 8.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,644,084 km

• M1: 119,230 km (0.057 R)
• M2: 479,012 km (0.097 R)
• M3: 890,556 km (0.051 R)
• M4: 1,313,021 km (0.047 R)
• M5: 3,529,762 km (0.059 R)
• M6: 4,381,722 km (0.084 R)
• M7: 5,777,619 km (0.117 R)
• M8: 6,348,934 km (0.094 R)
• M9: 7,219,294 km (0.082 R)
• M10: 8,249,575 km (0.1 R)
• M11: 8,756,861 km (0.114 R)
• M12: 9,150,902 km (0.108 R)
• M13: 10,069,133 km (0.09 R)
• M14: 10,698,043 km (0.045 R)
• M15: 11,250,508 km (0.085 R)
• M16: 11,611,936 km (0.063 R)
• M17: 15,347,844 km (0.102 R)
• M18: 19,816,332 km (0.069 R)
• M19: 21,823,637 km (0.104 R)
• M20: 22,143,926 km (0.113 R)
• M21: 23,373,620 km (0.064 R)
• M22: 25,700,615 km (0.076 R)
• M23: 26,147,913 km (0.057 R)
• M24: 28,941,354 km (0.119 R)
• M25: 30,310,773 km (0.111 R)
• M26: 31,213,596 km (0.116 R)
• M27: 35,004,555 km (0.094 R)
• M28: 36,558,279 km (0.07 R)
• M29: 37,695,821 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922

Radius: 7.4

Gravity: 16.84 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.84 AU - 11.8 AU

Year: 19869 Days

Day: 24.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,644,084 km

• M1: 92,003 km (0.043 R)
• M2: 460,612 km (0.077 R)
• M3: 811,868 km (0.053 R)
• M4: 2,370,528 km (0.109 R)
• M5: 2,881,554 km (0.099 R)
• M6: 3,205,134 km (0.063 R)
• M7: 3,705,090 km (0.119 R)
• M8: 4,022,836 km (0.118 R)
• M9: 5,977,781 km (0.111 R)
• M10: 8,492,671 km (0.119 R)
• M11: 9,982,217 km (0.099 R)
• M12: 11,772,455 km (0.118 R)
• M13: 14,608,382 km (0.077 R)
• M14: 15,810,849 km (0.118 R)
• M15: 16,905,158 km (0.08 R)
• M16: 18,049,133 km (0.037 R)
• M17: 18,778,273 km (0.114 R)
• M18: 20,101,316 km (0.071 R)
• M19: 24,441,899 km (0.111 R)
• M20: 27,183,130 km (0.072 R)
• M21: 30,376,895 km (0.025 R)
• M22: 30,760,763 km (0.032 R)
• M23: 36,914,322 km (0.056 R)
• M24: 38,087,917 km (0.074 R)
• M25: 38,833,812 km (0.117 R)
• M26: 39,437,589 km (0.088 R)
• M27: 40,818,976 km (0.08 R)
• M28: 45,823,623 km (0.099 R)
• M29: 51,948,609 km (0.115 R)
• M30: 52,681,638 km (0.032 R)
• M31: 59,391,551 km (0.08 R)
• M32: 82,894,424 km (0.108 R)
• M33: 83,143,804 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 10,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit