🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.4

Radius: 10.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.62 AU - 0.9 AU

Year: 466 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 25,336,648 km

• M1: 125,662 km (0.107 R)
• M2: 190,737 km (0.071 R)
• M3: 263,891 km (0.092 R)
• M4: 395,836 km (0.091 R)
• M5: 461,509 km (0.106 R)
• M6: 536,608 km (0.117 R)
• M7: 622,178 km (0.11 R)
• M8: 718,369 km (0.108 R)
• M9: 805,435 km (0.11 R)
• M10: 874,699 km (0.072 R)
• M11: 949,348 km (0.069 R)
• M12: 1,055,862 km (0.109 R)
• M13: 1,152,801 km (0.034 R)
• M14: 1,225,057 km (0.06 R)
• M15: 1,288,337 km (0.094 R)
• M16: 1,352,664 km (0.117 R)
• M17: 1,444,068 km (0.102 R)
• M18: 1,526,197 km (0.117 R)
• M19: 1,648,569 km (0.039 R)
• M20: 1,718,880 km (0.072 R)
• M21: 1,790,387 km (0.116 R)
• M22: 1,907,522 km (0.075 R)
• M23: 2,002,367 km (0.098 R)
• M24: 2,141,194 km (0.087 R)
• M25: 2,239,929 km (0.088 R)
• M26: 2,331,483 km (0.101 R)
• M27: 2,428,721 km (0.045 R)
• M28: 2,504,867 km (0.117 R)
• M29: 2,590,886 km (0.067 R)
• M30: 2,705,477 km (0.105 R)
• M31: 2,812,590 km (0.089 R)
• M32: 2,935,409 km (0.096 R)
• M33: 3,016,641 km (0.067 R)
• M34: 3,152,177 km (0.078 R)
• M35: 3,250,163 km (0.118 R)
• M36: 3,394,226 km (0.115 R)
• M37: 3,474,560 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.4

Radius: 10

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.29 AU - 1.43 AU

Year: 1115 Days

Day: 12.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,336,648 km

• M1: 126,261 km (0.078 R)
• M2: 222,901 km (0.094 R)
• M3: 350,059 km (0.103 R)
• M4: 438,471 km (0.116 R)
• M5: 536,159 km (0.114 R)
• M6: 600,037 km (0.096 R)
• M7: 673,041 km (0.099 R)
• M8: 762,650 km (0.099 R)
• M9: 919,279 km (0.079 R)
• M10: 983,606 km (0.046 R)
• M11: 1,209,798 km (0.101 R)
• M12: 1,571,825 km (0.053 R)
• M13: 1,874,461 km (0.107 R)
• M14: 2,013,887 km (0.114 R)
• M15: 2,147,328 km (0.112 R)
• M16: 2,303,358 km (0.068 R)
• M17: 2,616,467 km (0.103 R)
• M18: 2,857,768 km (0.105 R)
• M19: 2,943,338 km (0.099 R)
• M20: 3,019,035 km (0.098 R)
• M21: 3,128,241 km (0.05 R)
• M22: 3,328,253 km (0.055 R)
• M23: 3,418,461 km (0.065 R)
• M24: 3,729,176 km (0.084 R)
• M25: 3,870,247 km (0.081 R)
• M26: 3,965,241 km (0.116 R)
• M27: 4,427,349 km (0.12 R)
• M28: 4,601,930 km (0.074 R)
• M29: 4,690,043 km (0.097 R)
• M30: 4,817,051 km (0.081 R)
• M31: 4,893,646 km (0.091 R)
• M32: 5,165,465 km (0.094 R)
• M33: 5,322,991 km (0.115 R)
• M34: 5,389,114 km (0.085 R)
• M35: 5,535,570 km (0.074 R)
• M36: 5,683,223 km (0.115 R)
• M37: 6,024,007 km (0.09 R)
• M38: 6,148,323 km (0.086 R)
• M39: 6,385,436 km (0.105 R)
• M40: 6,526,357 km (0.097 R)
• M41: 6,739,683 km (0.116 R)
• M42: 6,926,381 km (0.117 R)
• M43: 7,042,170 km (0.113 R)
• M44: 7,319,674 km (0.12 R)
• M45: 7,408,087 km (0.099 R)
• M46: 7,615,728 km (0.084 R)
• M47: 7,885,603 km (0.115 R)
• M48: 8,235,064 km (0.118 R)
• M49: 8,342,475 km (0.085 R)
• M50: 8,636,135 km (0.118 R)
• M51: 8,823,432 km (0.082 R)
• M52: 8,886,263 km (0.087 R)
• M53: 9,027,932 km (0.092 R)
• M54: 9,122,777 km (0.114 R)
• M55: 9,218,071 km (0.096 R)
• M56: 9,441,570 km (0.107 R)
• M57: 9,586,082 km (0.107 R)
• M58: 10,040,710 km (0.111 R)
• M59: 10,155,451 km (0.049 R)
• M60: 10,386,431 km (0.071 R)
• M61: 10,568,940 km (0.101 R)
• M62: 10,903,740 km (0.088 R)
• M63: 11,344,156 km (0.108 R)
• M64: 11,446,631 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 13.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.43 AU - 4.15 AU

Year: 5186 Days

Day: 11.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,336,648 km

• M1: 167,400 km (0.102 R)
• M2: 254,466 km (0.11 R)
• M3: 500,255 km (0.107 R)
• M4: 642,822 km (0.1 R)
• M5: 736,171 km (0.08 R)
• M6: 950,694 km (0.097 R)
• M7: 1,122,732 km (0.074 R)
• M8: 1,415,196 km (0.085 R)
• M9: 1,513,482 km (0.07 R)
• M10: 1,747,453 km (0.06 R)
• M11: 2,072,828 km (0.084 R)
• M12: 2,202,081 km (0.081 R)
• M13: 2,334,026 km (0.109 R)
• M14: 2,451,760 km (0.078 R)
• M15: 3,407,690 km (0.066 R)
• M16: 3,561,477 km (0.059 R)
• M17: 4,220,006 km (0.103 R)
• M18: 4,323,229 km (0.086 R)
• M19: 4,532,067 km (0.078 R)
• M20: 4,830,066 km (0.057 R)
• M21: 5,068,825 km (0.053 R)
• M22: 5,603,338 km (0.035 R)
• M23: 5,717,032 km (0.037 R)
• M24: 7,115,772 km (0.116 R)
• M25: 7,363,058 km (0.117 R)
• M26: 7,462,839 km (0.103 R)
• M27: 7,790,010 km (0.069 R)
• M28: 8,096,237 km (0.097 R)
• M29: 8,199,310 km (0.114 R)
• M30: 8,302,682 km (0.057 R)
• M31: 8,589,461 km (0.068 R)
• M32: 8,879,382 km (0.074 R)
• M33: 9,119,037 km (0.117 R)
• M34: 9,226,299 km (0.098 R)
• M35: 9,632,009 km (0.068 R)
• M36: 9,933,448 km (0.104 R)
• M37: 10,349,330 km (0.114 R)
• M38: 10,489,354 km (0.102 R)
• M39: 11,198,448 km (0.07 R)
• M40: 11,370,934 km (0.115 R)
• M41: 11,486,424 km (0.083 R)
• M42: 11,718,749 km (0.105 R)
• M43: 12,484,092 km (0.07 R)
• M44: 12,782,839 km (0.082 R)
• M45: 13,539,954 km (0.091 R)
• M46: 14,218,380 km (0.078 R)
• M47: 14,342,845 km (0.033 R)
• M48: 14,624,389 km (0.09 R)
• M49: 14,844,597 km (0.12 R)
• M50: 15,511,953 km (0.051 R)
• M51: 15,640,158 km (0.084 R)
• M52: 15,897,766 km (0.102 R)
• M53: 16,189,182 km (0.094 R)
• M54: 16,319,183 km (0.089 R)
• M55: 16,482,394 km (0.085 R)
• M56: 16,711,578 km (0.03 R)
• M57: 17,739,615 km (0.069 R)
• M58: 18,176,889 km (0.111 R)
• M59: 18,685,672 km (0.052 R)
• M60: 18,959,137 km (0.109 R)
• M61: 19,682,891 km (0.076 R)
• M62: 19,856,574 km (0.092 R)
• M63: 20,415,771 km (0.12 R)
• M64: 21,335,648 km (0.095 R)
• M65: 21,728,792 km (0.093 R)
• M66: 22,377,448 km (0.073 R)
• M67: 22,595,113 km (0.1 R)
• M68: 23,804,612 km (0.076 R)
• M69: 23,989,814 km (0.107 R)
• M70: 24,249,665 km (0.039 R)
• M71: 24,585,363 km (0.109 R)
• M72: 24,960,106 km (0.074 R)
• M73: 25,110,451 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 17,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit