🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 14.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.75 AU - 1.01 AU

Year: 570 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 23,965,594 km

• M1: 191,336 km (0.101 R)
• M2: 284,984 km (0.079 R)
• M3: 428,448 km (0.093 R)
• M4: 524,490 km (0.06 R)
• M5: 690,693 km (0.116 R)
• M6: 794,065 km (0.107 R)
• M7: 890,556 km (0.102 R)
• M8: 991,684 km (0.111 R)
• M9: 1,153,848 km (0.106 R)
• M10: 1,295,667 km (0.109 R)
• M11: 1,402,181 km (0.117 R)
• M12: 1,496,128 km (0.099 R)
• M13: 1,641,238 km (0.118 R)
• M14: 1,746,406 km (0.083 R)
• M15: 2,070,135 km (0.094 R)
• M16: 2,264,014 km (0.09 R)
• M17: 2,357,064 km (0.116 R)
• M18: 2,527,905 km (0.118 R)
• M19: 2,775,639 km (0.098 R)
• M20: 2,868,838 km (0.053 R)
• M21: 2,983,730 km (0.109 R)
• M22: 3,093,086 km (0.083 R)
• M23: 3,259,887 km (0.12 R)
• M24: 3,351,591 km (0.106 R)
• M25: 3,458,404 km (0.114 R)
• M26: 3,580,924 km (0.108 R)
• M27: 3,912,433 km (0.074 R)
• M28: 4,009,971 km (0.104 R)
• M29: 4,154,183 km (0.071 R)
• M30: 4,292,561 km (0.115 R)
• M31: 4,424,507 km (0.069 R)
• M32: 4,692,736 km (0.089 R)
• M33: 4,893,346 km (0.1 R)
• M34: 5,023,347 km (0.057 R)
• M35: 5,137,939 km (0.092 R)
• M36: 5,311,622 km (0.107 R)
• M37: 5,487,250 km (0.097 R)
• M38: 5,622,486 km (0.115 R)
• M39: 5,844,490 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.1

Radius: 10.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.56 AU - 4.14 AU

Year: 4232 Days

Day: 10.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 23,965,594 km

• M1: 175,030 km (0.079 R)
• M2: 354,996 km (0.119 R)
• M3: 454,030 km (0.051 R)
• M4: 522,994 km (0.099 R)
• M5: 612,454 km (0.084 R)
• M6: 749,037 km (0.073 R)
• M7: 974,181 km (0.055 R)
• M8: 1,081,443 km (0.062 R)
• M9: 1,171,651 km (0.094 R)
• M10: 1,360,293 km (0.084 R)
• M11: 1,551,330 km (0.073 R)
• M12: 1,734,887 km (0.066 R)
• M13: 1,808,788 km (0.068 R)
• M14: 2,229,756 km (0.088 R)
• M15: 2,383,094 km (0.063 R)
• M16: 2,474,947 km (0.103 R)
• M17: 2,549,297 km (0.106 R)
• M18: 2,633,820 km (0.032 R)
• M19: 2,728,815 km (0.089 R)
• M20: 3,021,129 km (0.099 R)
• M21: 3,110,738 km (0.085 R)
• M22: 3,191,222 km (0.063 R)
• M23: 3,262,281 km (0.045 R)
• M24: 3,374,928 km (0.094 R)
• M25: 3,520,187 km (0.087 R)
• M26: 3,903,457 km (0.079 R)
• M27: 4,446,647 km (0.111 R)
• M28: 4,571,861 km (0.087 R)
• M29: 4,721,458 km (0.055 R)
• M30: 4,802,690 km (0.067 R)
• M31: 5,179,826 km (0.1 R)
• M32: 5,251,633 km (0.105 R)
• M33: 5,505,650 km (0.066 R)
• M34: 5,640,289 km (0.067 R)
• M35: 5,800,957 km (0.037 R)
• M36: 5,937,988 km (0.063 R)
• M37: 6,114,065 km (0.114 R)
• M38: 6,291,787 km (0.096 R)
• M39: 6,600,557 km (0.102 R)
• M40: 6,691,513 km (0.089 R)
• M41: 6,927,429 km (0.03 R)
• M42: 7,179,501 km (0.064 R)
• M43: 7,286,613 km (0.072 R)
• M44: 7,380,710 km (0.113 R)
• M45: 7,488,720 km (0.059 R)
• M46: 8,078,435 km (0.078 R)
• M47: 8,203,798 km (0.082 R)
• M48: 8,583,627 km (0.06 R)
• M49: 8,725,894 km (0.079 R)
• M50: 8,825,826 km (0.1 R)
• M51: 9,041,396 km (0.069 R)
• M52: 9,229,740 km (0.039 R)
• M53: 9,316,955 km (0.112 R)
• M54: 9,728,200 km (0.072 R)
• M55: 9,831,871 km (0.09 R)
• M56: 9,906,221 km (0.108 R)
• M57: 10,115,359 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.5

Radius: 12.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.45 AU - 4.65 AU

Year: 5626 Days

Day: 6.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,965,594 km

• M1: 227,838 km (0.073 R)
• M2: 367,712 km (0.103 R)
• M3: 531,970 km (0.115 R)
• M4: 644,468 km (0.112 R)
• M5: 841,638 km (0.044 R)
• M6: 1,157,588 km (0.067 R)
• M7: 1,258,567 km (0.038 R)
• M8: 1,429,557 km (0.09 R)
• M9: 1,751,342 km (0.089 R)
• M10: 1,853,966 km (0.08 R)
• M11: 2,301,114 km (0.074 R)
• M12: 2,397,904 km (0.111 R)
• M13: 2,747,664 km (0.084 R)
• M14: 3,551,753 km (0.101 R)
• M15: 3,645,551 km (0.107 R)
• M16: 4,344,921 km (0.089 R)
• M17: 5,557,710 km (0.089 R)
• M18: 6,314,975 km (0.11 R)
• M19: 6,452,007 km (0.051 R)
• M20: 7,295,140 km (0.047 R)
• M21: 7,511,309 km (0.097 R)
• M22: 7,656,718 km (0.094 R)
• M23: 7,901,012 km (0.081 R)
• M24: 8,123,164 km (0.06 R)
• M25: 8,297,296 km (0.104 R)
• M26: 8,725,595 km (0.055 R)
• M27: 9,032,271 km (0.06 R)
• M28: 9,135,344 km (0.045 R)
• M29: 10,187,017 km (0.064 R)
• M30: 11,110,933 km (0.093 R)
• M31: 11,249,012 km (0.082 R)
• M32: 12,260,593 km (0.064 R)
• M33: 12,346,312 km (0.119 R)
• M34: 12,633,091 km (0.068 R)
• M35: 13,743,108 km (0.107 R)
• M36: 14,430,061 km (0.079 R)
• M37: 14,611,224 km (0.074 R)
• M38: 14,792,985 km (0.045 R)
• M39: 15,651,528 km (0.107 R)
• M40: 15,744,428 km (0.115 R)
• M41: 15,962,093 km (0.094 R)
• M42: 16,211,921 km (0.057 R)
• M43: 17,512,974 km (0.044 R)
• M44: 17,932,596 km (0.106 R)
• M45: 18,062,297 km (0.102 R)
• M46: 18,584,543 km (0.105 R)
• M47: 18,814,475 km (0.04 R)
• M48: 19,045,455 km (0.054 R)
• M49: 19,643,696 km (0.065 R)
• M50: 20,926,947 km (0.077 R)
• M51: 21,716,824 km (0.116 R)
• M52: 22,761,615 km (0.1 R)
• M53: 23,078,314 km (0.056 R)
• M54: 23,573,782 km (0.086 R)
• M55: 23,894,221 km (0.053 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit