🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 10.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.45 AU - 0.57 AU

Year: 243 Days

Day: 7.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 13,808,909 km

• M1: 137,032 km (0.067 R)
• M2: 203,752 km (0.068 R)
• M3: 294,558 km (0.1 R)
• M4: 366,066 km (0.044 R)
• M5: 438,920 km (0.083 R)
• M6: 515,514 km (0.116 R)
• M7: 587,172 km (0.109 R)
• M8: 665,561 km (0.104 R)
• M9: 736,321 km (0.097 R)
• M10: 810,072 km (0.101 R)
• M11: 949,647 km (0.084 R)
• M12: 1,017,714 km (0.107 R)
• M13: 1,090,868 km (0.025 R)
• M14: 1,179,878 km (0.111 R)
• M15: 1,300,305 km (0.094 R)
• M16: 1,373,009 km (0.072 R)
• M17: 1,466,059 km (0.057 R)
• M18: 1,580,651 km (0.097 R)
• M19: 1,831,228 km (0.095 R)
• M20: 1,938,340 km (0.097 R)
• M21: 2,124,739 km (0.059 R)
• M22: 2,215,844 km (0.104 R)
• M23: 2,299,469 km (0.099 R)
• M24: 2,383,992 km (0.086 R)
• M25: 2,474,349 km (0.062 R)
• M26: 2,593,429 km (0.11 R)
• M27: 2,681,691 km (0.111 R)
• M28: 2,761,577 km (0.092 R)
• M29: 2,875,720 km (0.1 R)
• M30: 3,006,020 km (0.095 R)
• M31: 3,197,804 km (0.07 R)
• M32: 3,383,605 km (0.092 R)
• M33: 3,531,557 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67

Radius: 9.1

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.68 AU - 2.32 AU

Year: 1886 Days

Day: 7.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 13,808,909 km

• M1: 113,844 km (0.091 R)
• M2: 215,571 km (0.099 R)
• M3: 293,511 km (0.105 R)
• M4: 370,554 km (0.038 R)
• M5: 601,084 km (0.106 R)
• M6: 700,716 km (0.106 R)
• M7: 781,649 km (0.118 R)
• M8: 964,457 km (0.051 R)
• M9: 1,039,256 km (0.12 R)
• M10: 1,183,918 km (0.05 R)
• M11: 1,481,019 km (0.115 R)
• M12: 1,574,667 km (0.073 R)
• M13: 1,631,963 km (0.101 R)
• M14: 1,702,873 km (0.092 R)
• M15: 1,922,033 km (0.111 R)
• M16: 2,080,308 km (0.091 R)
• M17: 2,178,743 km (0.114 R)
• M18: 2,271,644 km (0.093 R)
• M19: 2,664,039 km (0.077 R)
• M20: 3,109,691 km (0.12 R)
• M21: 3,182,096 km (0.117 R)
• M22: 3,238,943 km (0.066 R)
• M23: 3,612,340 km (0.102 R)
• M24: 3,843,020 km (0.104 R)
• M25: 3,955,816 km (0.097 R)
• M26: 4,122,618 km (0.039 R)
• M27: 4,238,108 km (0.089 R)
• M28: 4,372,895 km (0.104 R)
• M29: 4,832,011 km (0.12 R)
• M30: 4,925,659 km (0.08 R)
• M31: 5,019,906 km (0.098 R)
• M32: 5,219,919 km (0.059 R)
• M33: 5,500,415 km (0.071 R)
• M34: 5,588,528 km (0.114 R)
• M35: 5,885,479 km (0.12 R)
• M36: 5,955,641 km (0.076 R)
• M37: 6,066,194 km (0.057 R)
• M38: 6,259,025 km (0.043 R)
• M39: 6,463,974 km (0.099 R)
• M40: 6,588,141 km (0.061 R)
• M41: 6,650,523 km (0.103 R)
• M42: 6,838,717 km (0.098 R)
• M43: 7,092,585 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.5

Radius: 12.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.69 AU - 2.67 AU

Year: 2146 Days

Day: 13.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 168.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 13,808,909 km

• M1: 156,479 km (0.071 R)
• M2: 247,435 km (0.039 R)
• M3: 325,525 km (0.094 R)
• M4: 480,658 km (0.078 R)
• M5: 598,990 km (0.056 R)
• M6: 686,654 km (0.096 R)
• M7: 939,624 km (0.1 R)
• M8: 1,119,740 km (0.084 R)
• M9: 1,240,765 km (0.114 R)
• M10: 1,412,353 km (0.094 R)
• M11: 1,621,192 km (0.116 R)
• M12: 1,759,720 km (0.107 R)
• M13: 1,850,825 km (0.079 R)
• M14: 1,985,463 km (0.071 R)
• M15: 2,319,814 km (0.107 R)
• M16: 2,442,933 km (0.065 R)
• M17: 2,556,777 km (0.099 R)
• M18: 2,660,748 km (0.118 R)
• M19: 2,981,635 km (0.12 R)
• M20: 3,115,974 km (0.092 R)
• M21: 3,214,858 km (0.095 R)
• M22: 3,441,649 km (0.112 R)
• M23: 3,686,690 km (0.099 R)
• M24: 3,990,972 km (0.072 R)
• M25: 4,085,219 km (0.058 R)
• M26: 4,262,343 km (0.071 R)
• M27: 4,358,833 km (0.079 R)
• M28: 4,525,934 km (0.043 R)
• M29: 4,680,917 km (0.057 R)
• M30: 4,880,780 km (0.043 R)
• M31: 5,467,653 km (0.119 R)
• M32: 5,632,958 km (0.094 R)
• M33: 5,876,354 km (0.101 R)
• M34: 5,999,473 km (0.105 R)
• M35: 6,138,898 km (0.057 R)
• M36: 6,263,812 km (0.05 R)
• M37: 6,468,612 km (0.088 R)
• M38: 6,563,906 km (0.036 R)
• M39: 7,525,670 km (0.094 R)
• M40: 7,709,825 km (0.098 R)
• M41: 7,980,448 km (0.079 R)
• M42: 8,323,177 km (0.114 R)
• M43: 8,548,621 km (0.065 R)
• M44: 8,881,626 km (0.111 R)
• M45: 8,970,038 km (0.081 R)
• M46: 9,272,674 km (0.057 R)
• M47: 9,380,385 km (0.073 R)
• M48: 9,470,293 km (0.119 R)
• M49: 9,578,752 km (0.071 R)
• M50: 10,034,876 km (0.09 R)
• M51: 10,145,428 km (0.119 R)
• M52: 10,442,081 km (0.083 R)
• M53: 10,629,078 km (0.111 R)
• M54: 10,835,972 km (0.051 R)
• M55: 10,968,366 km (0.115 R)
• M56: 11,215,652 km (0.052 R)
• M57: 11,407,137 km (0.109 R)
• M58: 11,580,371 km (0.08 R)
• M59: 11,832,294 km (0.112 R)
• M60: 12,085,862 km (0.085 R)
• M61: 12,223,193 km (0.103 R)
• M62: 12,361,122 km (0.089 R)
• M63: 12,499,500 km (0.074 R)
• M64: 12,717,913 km (0.065 R)
• M65: 12,897,730 km (0.044 R)
• M66: 13,279,803 km (0.112 R)
• M67: 13,563,889 km (0.106 R)
• M68: 13,808,931 km (0.072 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 11,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit