🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.6

Radius: 9.3

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.13 AU - 1.27 AU

Year: 907 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,064,525 km

• M1: 178,620 km (0.104 R)
• M2: 491,130 km (0.1 R)
• M3: 851,661 km (0.116 R)
• M4: 1,779,167 km (0.099 R)
• M5: 2,703,383 km (0.068 R)
• M6: 3,174,467 km (0.09 R)
• M7: 3,577,932 km (0.104 R)
• M8: 4,418,523 km (0.07 R)
• M9: 5,606,779 km (0.113 R)
• M10: 6,509,452 km (0.108 R)
• M11: 6,807,750 km (0.029 R)
• M12: 7,808,710 km (0.089 R)
• M13: 8,277,998 km (0.081 R)
• M14: 8,932,938 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 9.1

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.29 AU - 1.99 AU

Year: 1450 Days

Day: 10.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,064,525 km

• M1: 113,246 km (0.108 R)
• M2: 414,237 km (0.073 R)
• M3: 1,184,516 km (0.06 R)
• M4: 1,522,009 km (0.082 R)
• M5: 1,966,614 km (0.072 R)
• M6: 2,483,474 km (0.055 R)
• M7: 3,720,499 km (0.097 R)
• M8: 4,398,626 km (0.09 R)
• M9: 4,949,296 km (0.067 R)
• M10: 6,116,907 km (0.108 R)
• M11: 6,405,033 km (0.076 R)
• M12: 8,041,334 km (0.091 R)
• M13: 9,455,184 km (0.034 R)
• M14: 9,939,432 km (0.098 R)
• M15: 11,098,217 km (0.064 R)
• M16: 13,002,149 km (0.116 R)
• M17: 13,319,297 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.2

Radius: 8.4

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.68 AU - 3.04 AU

Year: 3339 Days

Day: 9.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,064,525 km

• M1: 104,569 km (0.059 R)
• M2: 398,080 km (0.1 R)
• M3: 735,722 km (0.117 R)
• M4: 1,056,460 km (0.088 R)
• M5: 1,396,496 km (0.106 R)
• M6: 2,004,013 km (0.065 R)
• M7: 2,421,990 km (0.118 R)
• M8: 2,760,380 km (0.087 R)
• M9: 3,057,032 km (0.032 R)
• M10: 3,883,262 km (0.049 R)
• M11: 4,212,078 km (0.094 R)
• M12: 4,850,861 km (0.095 R)
• M13: 5,717,331 km (0.078 R)
• M14: 6,560,914 km (0.043 R)
• M15: 7,124,748 km (0.112 R)
• M16: 7,418,558 km (0.115 R)
• M17: 8,171,185 km (0.083 R)
• M18: 8,936,079 km (0.1 R)
• M19: 9,471,939 km (0.108 R)
• M20: 9,907,867 km (0.114 R)
• M21: 10,440,136 km (0.068 R)
• M22: 11,517,540 km (0.086 R)
• M23: 14,506,506 km (0.111 R)
• M24: 14,820,811 km (0.099 R)
• M25: 23,080,707 km (0.055 R)
• M26: 24,162,150 km (0.087 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.6

Radius: 3.5

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.08 AU - 10.36 AU

Year: 22552 Days

Day: 23.1 Hours

Environment

Temp: -245 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,064,525 km

• M1: 46,226 km (0.119 R)
• M2: 157,826 km (0.106 R)
• M3: 308,172 km (0.113 R)
• M4: 429,196 km (0.093 R)
• M5: 668,254 km (0.094 R)
• M6: 1,247,796 km (0.105 R)
• M7: 1,406,370 km (0.108 R)
• M8: 1,623,436 km (0.116 R)
• M9: 1,812,827 km (0.109 R)
• M10: 2,470,609 km (0.068 R)
• M11: 3,323,167 km (0.112 R)
• M12: 3,815,643 km (0.027 R)
• M13: 4,093,596 km (0.045 R)
• M14: 6,391,270 km (0.115 R)
• M15: 6,903,643 km (0.119 R)
• M16: 8,009,470 km (0.09 R)
• M17: 9,933,149 km (0.075 R)
• M18: 10,404,831 km (0.111 R)
• M19: 11,851,293 km (0.072 R)
• M20: 13,553,118 km (0.072 R)
• M21: 14,198,334 km (0.115 R)
• M22: 14,462,075 km (0.111 R)
• M23: 15,900,608 km (0.1 R)
• M24: 19,138,504 km (0.034 R)
• M25: 19,460,289 km (0.076 R)
• M26: 20,363,861 km (0.053 R)
• M27: 25,207,989 km (0.062 R)
• M28: 27,282,014 km (0.03 R)
• M29: 28,621,364 km (0.094 R)
• M30: 28,831,250 km (0.036 R)
• M31: 29,360,527 km (0.112 R)
• M32: 38,602,384 km (0.116 R)
• M33: 43,113,658 km (0.105 R)
• M34: 44,786,012 km (0.055 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: 374 - 12,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit