🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.1

Radius: 13.5

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.85 AU - 2.39 AU

Year: 2170 Days

Day: 12.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,373,203 km

• M1: 167,998 km (0.045 R)
• M2: 823,387 km (0.04 R)
• M3: 1,362,537 km (0.093 R)
• M4: 1,861,746 km (0.031 R)
• M5: 2,332,680 km (0.105 R)
• M6: 2,978,344 km (0.051 R)
• M7: 3,797,692 km (0.08 R)
• M8: 4,964,854 km (0.096 R)
• M9: 6,066,194 km (0.038 R)
• M10: 6,773,193 km (0.097 R)
• M11: 7,504,278 km (0.094 R)
• M12: 8,450,485 km (0.043 R)
• M13: 8,884,618 km (0.098 R)
• M14: 11,687,932 km (0.117 R)
• M15: 12,871,401 km (0.108 R)
• M16: 13,492,382 km (0.113 R)
• M17: 14,746,610 km (0.097 R)
• M18: 15,625,049 km (0.115 R)
• M19: 16,332,198 km (0.051 R)
• M20: 17,864,679 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.9

Radius: 9.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.23 AU - 2.23 AU

Year: 2341 Days

Day: 12.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,373,203 km

• M1: 121,922 km (0.113 R)
• M2: 459,714 km (0.113 R)
• M3: 780,153 km (0.105 R)
• M4: 1,106,575 km (0.067 R)
• M5: 1,432,549 km (0.067 R)
• M6: 3,445,538 km (0.112 R)
• M7: 4,059,338 km (0.099 R)
• M8: 4,392,642 km (0.073 R)
• M9: 4,829,917 km (0.072 R)
• M10: 5,364,879 km (0.105 R)
• M11: 5,816,066 km (0.049 R)
• M12: 6,139,347 km (0.102 R)
• M13: 6,474,446 km (0.111 R)
• M14: 7,014,046 km (0.106 R)
• M15: 9,075,804 km (0.116 R)
• M16: 10,792,140 km (0.065 R)
• M17: 11,243,477 km (0.115 R)
• M18: 11,590,095 km (0.078 R)
• M19: 11,983,837 km (0.091 R)
• M20: 13,133,646 km (0.102 R)
• M21: 14,265,653 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.4

Radius: 12.8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.75 AU - 5.79 AU

Year: 8504 Days

Day: 12.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,373,203 km

• M1: 159,322 km (0.1 R)
• M2: 1,107,623 km (0.113 R)
• M3: 2,075,521 km (0.112 R)
• M4: 11,168,827 km (0.077 R)
• M5: 17,786,439 km (0.102 R)
• M6: 18,325,889 km (0.045 R)
• M7: 20,520,789 km (0.107 R)
• M8: 22,492,339 km (0.089 R)
• M9: 28,059,773 km (0.061 R)
• M10: 34,379,087 km (0.116 R)

Asteroid Belt

Center: 6.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412

Radius: 5.3

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.18 AU - 9.6 AU

Year: 15578 Days

Day: 19.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,373,203 km

• M1: 65,973 km (0.038 R)
• M2: 260,450 km (0.104 R)
• M3: 432,487 km (0.057 R)
• M4: 1,349,672 km (0.047 R)
• M5: 1,591,572 km (0.068 R)
• M6: 1,913,058 km (0.117 R)
• M7: 2,374,417 km (0.108 R)
• M8: 3,093,235 km (0.119 R)
• M9: 3,438,357 km (0.09 R)
• M10: 4,003,837 km (0.112 R)
• M11: 4,293,908 km (0.097 R)
• M12: 7,924,349 km (0.071 R)
• M13: 8,665,008 km (0.107 R)
• M14: 8,857,092 km (0.067 R)
• M15: 9,150,603 km (0.114 R)
• M16: 12,453,424 km (0.115 R)
• M17: 13,134,543 km (0.064 R)
• M18: 14,169,162 km (0.069 R)
• M19: 18,297,016 km (0.069 R)
• M20: 18,933,855 km (0.089 R)
• M21: 19,503,074 km (0.058 R)
• M22: 23,811,493 km (0.069 R)
• M23: 24,188,929 km (0.111 R)
• M24: 27,147,675 km (0.105 R)
• M25: 28,501,536 km (0.094 R)
• M26: 31,796,429 km (0.098 R)
• M27: 34,487,994 km (0.117 R)
• M28: 39,655,852 km (0.077 R)
• M29: 39,920,491 km (0.111 R)
• M30: 40,453,059 km (0.039 R)
• M31: 47,218,324 km (0.057 R)
• M32: 49,630,739 km (0.114 R)
• M33: 50,091,949 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit