🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.7

Radius: 14

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.49 AU - 0.61 AU

Year: 272 Days

Day: 5.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 14,944,490 km

• M1: 174,730 km (0.052 R)
• M2: 295,456 km (0.043 R)
• M3: 403,615 km (0.085 R)
• M4: 498,610 km (0.097 R)
• M5: 589,715 km (0.115 R)
• M6: 696,677 km (0.08 R)
• M7: 818,600 km (0.12 R)
• M8: 909,405 km (0.088 R)
• M9: 999,015 km (0.1 R)
• M10: 1,094,608 km (0.115 R)
• M11: 1,237,324 km (0.066 R)
• M12: 1,332,618 km (0.062 R)
• M13: 1,445,115 km (0.052 R)
• M14: 1,533,827 km (0.084 R)
• M15: 1,677,142 km (0.114 R)
• M16: 1,789,939 km (0.076 R)
• M17: 1,970,802 km (0.064 R)
• M18: 2,087,040 km (0.053 R)
• M19: 2,215,993 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.4

Radius: 11.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.6 AU - 0.68 AU

Year: 341 Days

Day: 9.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 14,944,490 km

• M1: 142,118 km (0.11 R)
• M2: 228,735 km (0.097 R)
• M3: 329,714 km (0.057 R)
• M4: 406,308 km (0.087 R)
• M5: 497,263 km (0.106 R)
• M6: 568,322 km (0.091 R)
• M7: 638,933 km (0.094 R)
• M8: 739,462 km (0.096 R)
• M9: 958,174 km (0.12 R)
• M10: 1,039,705 km (0.12 R)
• M11: 1,123,630 km (0.057 R)
• M12: 1,254,229 km (0.1 R)
• M13: 1,347,278 km (0.117 R)
• M14: 1,442,871 km (0.098 R)
• M15: 1,618,200 km (0.045 R)
• M16: 1,703,621 km (0.088 R)
• M17: 1,793,978 km (0.117 R)
• M18: 1,868,926 km (0.058 R)
• M19: 1,955,394 km (0.12 R)
• M20: 2,075,222 km (0.116 R)
• M21: 2,179,342 km (0.08 R)
• M22: 2,277,927 km (0.1 R)
• M23: 2,355,718 km (0.093 R)
• M24: 2,475,994 km (0.04 R)
• M25: 2,548,400 km (0.085 R)
• M26: 2,648,630 km (0.111 R)
• M27: 2,726,720 km (0.089 R)

Asteroid Belt

Center: 1.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 13.8

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.9 AU - 2.18 AU

Year: 1943 Days

Day: 8.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 14,944,490 km

• M1: 213,476 km (0.081 R)
• M2: 312,660 km (0.103 R)
• M3: 457,021 km (0.103 R)
• M4: 583,880 km (0.115 R)
• M5: 770,429 km (0.087 R)
• M6: 987,346 km (0.077 R)
• M7: 1,197,980 km (0.061 R)
• M8: 1,366,277 km (0.071 R)
• M9: 1,865,336 km (0.102 R)
• M10: 1,963,173 km (0.103 R)
• M11: 2,073,875 km (0.109 R)
• M12: 2,232,748 km (0.119 R)
• M13: 2,431,115 km (0.077 R)
• M14: 2,586,996 km (0.047 R)
• M15: 2,795,835 km (0.114 R)
• M16: 2,883,499 km (0.027 R)
• M17: 3,023,223 km (0.112 R)
• M18: 3,362,511 km (0.064 R)
• M19: 3,604,860 km (0.097 R)
• M20: 3,853,043 km (0.104 R)
• M21: 3,993,366 km (0.095 R)
• M22: 4,395,335 km (0.095 R)
• M23: 4,512,769 km (0.073 R)
• M24: 4,601,331 km (0.097 R)
• M25: 4,901,275 km (0.067 R)
• M26: 5,084,383 km (0.082 R)
• M27: 5,394,649 km (0.032 R)
• M28: 5,599,598 km (0.102 R)
• M29: 5,759,069 km (0.105 R)
• M30: 5,855,560 km (0.066 R)
• M31: 5,968,805 km (0.114 R)
• M32: 6,246,758 km (0.112 R)
• M33: 6,428,819 km (0.101 R)
• M34: 6,968,867 km (0.119 R)
• M35: 7,106,198 km (0.096 R)
• M36: 7,192,516 km (0.12 R)
• M37: 7,646,845 km (0.029 R)
• M38: 8,038,642 km (0.048 R)
• M39: 8,128,700 km (0.066 R)
• M40: 8,602,027 km (0.112 R)
• M41: 8,749,531 km (0.058 R)
• M42: 9,140,579 km (0.107 R)
• M43: 9,480,466 km (0.065 R)
• M44: 9,805,243 km (0.117 R)
• M45: 9,901,584 km (0.107 R)
• M46: 10,328,686 km (0.118 R)
• M47: 10,426,672 km (0.091 R)
• M48: 10,821,611 km (0.052 R)
• M49: 10,921,093 km (0.049 R)
• M50: 11,605,803 km (0.056 R)
• M51: 11,728,174 km (0.094 R)
• M52: 11,912,329 km (0.102 R)
• M53: 12,118,176 km (0.104 R)
• M54: 12,221,548 km (0.069 R)
• M55: 12,638,028 km (0.051 R)
• M56: 12,826,970 km (0.118 R)
• M57: 12,995,717 km (0.053 R)
• M58: 13,165,211 km (0.099 R)
• M59: 13,635,098 km (0.071 R)
• M60: 13,742,659 km (0.098 R)
• M61: 13,980,220 km (0.09 R)
• M62: 14,350,176 km (0.081 R)
• M63: 14,459,681 km (0.049 R)
• M64: 14,745,563 km (0.056 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 11,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit