🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.6

Radius: 15

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.63 AU - 0.85 AU

Year: 405 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 28,480,909 km

• M1: 192,682 km (0.118 R)
• M2: 287,826 km (0.109 R)
• M3: 401,820 km (0.098 R)
• M4: 512,223 km (0.076 R)
• M5: 672,592 km (0.099 R)
• M6: 831,166 km (0.026 R)
• M7: 934,837 km (0.096 R)
• M8: 1,067,381 km (0.114 R)
• M9: 1,186,012 km (0.075 R)
• M10: 1,296,565 km (0.071 R)
• M11: 1,401,882 km (0.04 R)
• M12: 1,519,615 km (0.094 R)
• M13: 1,626,727 km (0.107 R)
• M14: 1,741,319 km (0.11 R)
• M15: 1,888,823 km (0.044 R)
• M16: 2,004,761 km (0.092 R)
• M17: 2,107,684 km (0.105 R)
• M18: 2,217,639 km (0.12 R)
• M19: 2,493,348 km (0.103 R)
• M20: 2,643,993 km (0.119 R)
• M21: 2,774,741 km (0.071 R)
• M22: 2,966,227 km (0.111 R)
• M23: 3,222,637 km (0.108 R)
• M24: 3,338,127 km (0.114 R)
• M25: 3,442,845 km (0.068 R)
• M26: 3,548,611 km (0.117 R)
• M27: 3,674,572 km (0.096 R)
• M28: 3,776,449 km (0.113 R)
• M29: 4,041,835 km (0.078 R)
• M30: 4,313,355 km (0.119 R)
• M31: 4,407,602 km (0.067 R)
• M32: 4,522,792 km (0.099 R)
• M33: 4,673,587 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 12.3

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.59 AU - 3.59 AU

Year: 3454 Days

Day: 8.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,480,909 km

• M1: 178,769 km (0.087 R)
• M2: 267,331 km (0.109 R)
• M3: 600,187 km (0.089 R)
• M4: 826,079 km (0.092 R)
• M5: 980,614 km (0.092 R)
• M6: 1,080,994 km (0.083 R)
• M7: 1,184,965 km (0.116 R)
• M8: 1,292,526 km (0.113 R)
• M9: 1,375,552 km (0.055 R)
• M10: 1,518,269 km (0.096 R)
• M11: 1,881,343 km (0.086 R)
• M12: 2,073,127 km (0.099 R)
• M13: 2,188,168 km (0.114 R)
• M14: 2,305,453 km (0.082 R)
• M15: 2,407,628 km (0.064 R)
• M16: 2,511,449 km (0.075 R)
• M17: 3,034,443 km (0.064 R)
• M18: 3,147,090 km (0.098 R)
• M19: 3,571,649 km (0.111 R)
• M20: 4,138,475 km (0.083 R)
• M21: 4,284,633 km (0.103 R)
• M22: 4,369,006 km (0.085 R)
• M23: 4,453,828 km (0.072 R)
• M24: 4,603,725 km (0.116 R)
• M25: 4,798,950 km (0.096 R)
• M26: 5,653,453 km (0.094 R)
• M27: 6,241,223 km (0.11 R)
• M28: 6,385,136 km (0.081 R)
• M29: 7,121,756 km (0.081 R)
• M30: 7,474,807 km (0.09 R)
• M31: 7,859,423 km (0.112 R)
• M32: 8,015,155 km (0.105 R)
• M33: 8,119,424 km (0.102 R)
• M34: 8,461,854 km (0.116 R)
• M35: 8,594,697 km (0.069 R)
• M36: 9,352,111 km (0.061 R)
• M37: 9,850,272 km (0.12 R)
• M38: 9,962,171 km (0.094 R)
• M39: 11,017,135 km (0.101 R)
• M40: 11,191,566 km (0.061 R)
• M41: 11,308,402 km (0.099 R)
• M42: 11,396,366 km (0.113 R)
• M43: 12,077,634 km (0.119 R)
• M44: 12,257,601 km (0.12 R)
• M45: 12,772,217 km (0.111 R)
• M46: 12,955,475 km (0.061 R)
• M47: 13,078,145 km (0.1 R)
• M48: 13,541,749 km (0.048 R)
• M49: 13,916,641 km (0.087 R)
• M50: 14,326,539 km (0.098 R)
• M51: 14,453,398 km (0.085 R)
• M52: 14,676,449 km (0.03 R)
• M53: 16,302,578 km (0.091 R)
• M54: 16,501,543 km (0.118 R)
• M55: 17,746,197 km (0.1 R)
• M56: 18,019,363 km (0.09 R)
• M57: 18,293,875 km (0.1 R)
• M58: 18,604,290 km (0.087 R)
• M59: 19,687,229 km (0.062 R)
• M60: 21,078,340 km (0.113 R)
• M61: 21,259,054 km (0.119 R)
• M62: 22,096,653 km (0.037 R)
• M63: 22,648,669 km (0.101 R)
• M64: 23,653,967 km (0.055 R)
• M65: 23,804,163 km (0.077 R)
• M66: 25,208,139 km (0.087 R)
• M67: 25,323,180 km (0.11 R)
• M68: 25,476,817 km (0.089 R)
• M69: 25,553,710 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.4

Radius: 10.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.93 AU - 3.99 AU

Year: 5010 Days

Day: 5 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,480,909 km

• M1: 148,401 km (0.068 R)
• M2: 275,410 km (0.119 R)
• M3: 346,469 km (0.115 R)
• M4: 445,054 km (0.113 R)
• M5: 524,191 km (0.028 R)
• M6: 641,924 km (0.087 R)
• M7: 984,653 km (0.037 R)
• M8: 1,219,372 km (0.107 R)
• M9: 1,306,737 km (0.111 R)
• M10: 1,381,088 km (0.12 R)
• M11: 1,472,342 km (0.118 R)
• M12: 1,693,597 km (0.101 R)
• M13: 2,063,104 km (0.112 R)
• M14: 2,457,743 km (0.107 R)
• M15: 2,607,192 km (0.093 R)
• M16: 2,817,676 km (0.105 R)
• M17: 2,994,201 km (0.095 R)
• M18: 3,093,834 km (0.054 R)
• M19: 3,503,433 km (0.115 R)
• M20: 3,650,936 km (0.074 R)
• M21: 3,757,599 km (0.085 R)
• M22: 4,306,474 km (0.116 R)
• M23: 4,419,271 km (0.071 R)
• M24: 4,670,894 km (0.068 R)
• M25: 5,045,487 km (0.103 R)
• M26: 5,429,804 km (0.11 R)
• M27: 5,502,958 km (0.095 R)
• M28: 5,576,410 km (0.073 R)
• M29: 5,973,742 km (0.099 R)
• M30: 6,561,063 km (0.035 R)
• M31: 6,795,932 km (0.052 R)
• M32: 7,060,122 km (0.119 R)
• M33: 7,193,563 km (0.11 R)
• M34: 7,435,762 km (0.099 R)
• M35: 7,653,277 km (0.116 R)
• M36: 7,873,037 km (0.095 R)
• M37: 8,122,716 km (0.057 R)
• M38: 8,234,615 km (0.056 R)
• M39: 8,375,087 km (0.095 R)
• M40: 10,454,498 km (0.098 R)
• M41: 10,729,159 km (0.105 R)
• M42: 11,254,248 km (0.057 R)
• M43: 11,819,279 km (0.11 R)
• M44: 12,265,230 km (0.114 R)
• M45: 12,911,942 km (0.085 R)
• M46: 13,503,452 km (0.113 R)
• M47: 13,702,567 km (0.063 R)
• M48: 14,170,957 km (0.052 R)
• M49: 14,441,131 km (0.097 R)
• M50: 15,226,969 km (0.048 R)
• M51: 15,921,552 km (0.106 R)
• M52: 16,308,113 km (0.105 R)
• M53: 16,804,478 km (0.114 R)
• M54: 17,126,263 km (0.081 R)
• M55: 17,269,877 km (0.117 R)
• M56: 17,630,707 km (0.064 R)
• M57: 18,030,583 km (0.114 R)
• M58: 18,213,242 km (0.052 R)
• M59: 18,286,545 km (0.111 R)
• M60: 18,728,307 km (0.101 R)
• M61: 19,285,260 km (0.078 R)
• M62: 19,509,657 km (0.106 R)
• M63: 19,659,703 km (0.079 R)
• M64: 19,772,500 km (0.117 R)
• M65: 20,912,286 km (0.08 R)
• M66: 21,296,902 km (0.058 R)
• M67: 21,374,095 km (0.075 R)
• M68: 21,606,271 km (0.105 R)
• M69: 21,800,449 km (0.069 R)
• M70: 23,294,782 km (0.111 R)
• M71: 23,973,956 km (0.105 R)
• M72: 24,215,258 km (0.059 R)
• M73: 25,106,711 km (0.114 R)
• M74: 25,310,913 km (0.099 R)
• M75: 25,392,743 km (0.116 R)
• M76: 26,381,285 km (0.101 R)
• M77: 26,505,751 km (0.083 R)
• M78: 26,838,606 km (0.096 R)
• M79: 26,921,932 km (0.102 R)
• M80: 27,340,357 km (0.112 R)
• M81: 27,634,616 km (0.066 R)
• M82: 27,761,026 km (0.09 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: 177 - 16,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit