🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.3

Radius: 9.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.69 AU

Year: 305 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 80.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 20,028,793 km

• M1: 123,418 km (0.076 R)
• M2: 186,997 km (0.064 R)
• M3: 255,064 km (0.026 R)
• M4: 315,352 km (0.109 R)
• M5: 396,285 km (0.107 R)
• M6: 480,808 km (0.107 R)
• M7: 547,528 km (0.083 R)
• M8: 661,671 km (0.116 R)
• M9: 752,926 km (0.077 R)
• M10: 813,214 km (0.098 R)
• M11: 918,531 km (0.08 R)
• M12: 1,014,722 km (0.12 R)
• M13: 1,125,275 km (0.05 R)
• M14: 1,236,277 km (0.059 R)
• M15: 1,304,793 km (0.116 R)
• M16: 1,366,726 km (0.111 R)
• M17: 1,445,564 km (0.026 R)
• M18: 1,509,891 km (0.097 R)
• M19: 1,587,533 km (0.044 R)
• M20: 1,674,898 km (0.109 R)
• M21: 1,781,112 km (0.058 R)
• M22: 1,885,232 km (0.099 R)
• M23: 1,960,330 km (0.098 R)
• M24: 2,173,059 km (0.095 R)
• M25: 2,242,622 km (0.11 R)
• M26: 2,308,146 km (0.07 R)
• M27: 2,393,566 km (0.115 R)
• M28: 2,455,799 km (0.098 R)
• M29: 2,596,720 km (0.109 R)
• M30: 2,665,684 km (0.057 R)
• M31: 2,735,247 km (0.047 R)
• M32: 2,825,754 km (0.086 R)
• M33: 2,983,879 km (0.085 R)
• M34: 3,056,135 km (0.109 R)
• M35: 3,118,667 km (0.113 R)
• M36: 3,181,648 km (0.119 R)
• M37: 3,245,077 km (0.093 R)
• M38: 3,314,191 km (0.059 R)
• M39: 3,378,518 km (0.087 R)
• M40: 3,448,530 km (0.082 R)
• M41: 3,551,902 km (0.056 R)
• M42: 3,778,543 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 11.5

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.9 AU - 0.94 AU

Year: 609 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 20,028,793 km

• M1: 151,243 km (0.089 R)
• M2: 302,487 km (0.112 R)
• M3: 381,026 km (0.066 R)
• M4: 494,870 km (0.058 R)
• M5: 594,203 km (0.09 R)
• M6: 742,305 km (0.071 R)
• M7: 853,905 km (0.1 R)
• M8: 971,788 km (0.1 R)
• M9: 1,224,907 km (0.036 R)
• M10: 1,314,217 km (0.113 R)
• M11: 1,445,714 km (0.062 R)
• M12: 1,561,054 km (0.057 R)
• M13: 1,736,682 km (0.055 R)
• M14: 1,889,272 km (0.094 R)
• M15: 2,023,760 km (0.071 R)
• M16: 2,169,319 km (0.118 R)
• M17: 2,262,967 km (0.117 R)
• M18: 2,366,190 km (0.098 R)
• M19: 2,569,044 km (0.03 R)
• M20: 2,660,149 km (0.047 R)
• M21: 2,854,327 km (0.098 R)
• M22: 2,983,430 km (0.04 R)
• M23: 3,247,770 km (0.097 R)
• M24: 3,355,630 km (0.101 R)
• M25: 3,464,687 km (0.094 R)
• M26: 3,742,789 km (0.032 R)
• M27: 3,922,606 km (0.091 R)
• M28: 4,154,034 km (0.097 R)
• M29: 4,241,848 km (0.107 R)
• M30: 4,379,926 km (0.065 R)
• M31: 4,489,432 km (0.108 R)
• M32: 4,610,008 km (0.108 R)
• M33: 4,701,113 km (0.045 R)
• M34: 4,988,640 km (0.099 R)
• M35: 5,134,498 km (0.114 R)
• M36: 5,207,951 km (0.113 R)
• M37: 5,355,903 km (0.105 R)
• M38: 5,430,552 km (0.106 R)
• M39: 5,505,351 km (0.085 R)
• M40: 5,656,295 km (0.06 R)
• M41: 5,743,062 km (0.062 R)
• M42: 5,918,092 km (0.078 R)
• M43: 6,028,345 km (0.067 R)
• M44: 6,217,437 km (0.108 R)
• M45: 6,533,089 km (0.054 R)
• M46: 6,647,232 km (0.113 R)
• M47: 6,738,935 km (0.091 R)
• M48: 7,051,595 km (0.117 R)
• M49: 7,345,405 km (0.116 R)
• M50: 7,583,266 km (0.072 R)
• M51: 7,727,328 km (0.094 R)
• M52: 7,823,819 km (0.058 R)
• M53: 7,932,876 km (0.101 R)
• M54: 8,263,038 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757

Radius: 12.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.74 AU - 1.18 AU

Year: 649 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 20,028,793 km

• M1: 214,075 km (0.111 R)
• M2: 328,068 km (0.096 R)
• M3: 416,032 km (0.077 R)
• M4: 528,080 km (0.116 R)
• M5: 639,082 km (0.106 R)
• M6: 754,572 km (0.081 R)
• M7: 888,611 km (0.092 R)
• M8: 969,993 km (0.07 R)
• M9: 1,152,801 km (0.117 R)
• M10: 1,304,045 km (0.092 R)
• M11: 1,391,859 km (0.117 R)
• M12: 1,573,919 km (0.109 R)
• M13: 1,688,362 km (0.071 R)
• M14: 1,819,708 km (0.045 R)
• M15: 1,954,795 km (0.111 R)
• M16: 2,056,372 km (0.069 R)
• M17: 2,167,374 km (0.113 R)
• M18: 2,295,729 km (0.054 R)
• M19: 2,434,406 km (0.101 R)
• M20: 2,520,724 km (0.093 R)
• M21: 2,688,124 km (0.063 R)
• M22: 2,777,434 km (0.055 R)
• M23: 2,859,414 km (0.106 R)
• M24: 2,959,046 km (0.071 R)
• M25: 3,059,725 km (0.087 R)
• M26: 3,161,751 km (0.112 R)
• M27: 3,256,147 km (0.093 R)
• M28: 3,342,914 km (0.094 R)
• M29: 3,500,889 km (0.046 R)
• M30: 3,589,900 km (0.104 R)
• M31: 3,688,635 km (0.071 R)
• M32: 3,861,271 km (0.045 R)
• M33: 4,073,849 km (0.106 R)
• M34: 4,281,042 km (0.088 R)
• M35: 4,539,996 km (0.048 R)
• M36: 4,725,348 km (0.105 R)
• M37: 4,823,933 km (0.05 R)
• M38: 4,943,162 km (0.087 R)
• M39: 5,235,477 km (0.094 R)
• M40: 5,419,781 km (0.105 R)
• M41: 5,658,390 km (0.075 R)
• M42: 5,742,314 km (0.101 R)
• M43: 5,847,631 km (0.12 R)
• M44: 5,985,560 km (0.064 R)
• M45: 6,167,771 km (0.092 R)
• M46: 6,395,159 km (0.076 R)
• M47: 6,603,400 km (0.104 R)
• M48: 6,725,023 km (0.103 R)
• M49: 6,847,394 km (0.027 R)
• M50: 6,936,853 km (0.075 R)
• M51: 7,037,981 km (0.085 R)
• M52: 7,139,558 km (0.042 R)
• M53: 7,275,842 km (0.084 R)
• M54: 7,458,800 km (0.116 R)
• M55: 7,550,953 km (0.104 R)
• M56: 7,829,504 km (0.102 R)
• M57: 7,923,152 km (0.116 R)
• M58: 8,005,281 km (0.115 R)

Asteroid Belt

Center: 3.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.3

Radius: 5.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.06 AU - 6.8 AU

Year: 9968 Days

Day: 15.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,028,793 km

• M1: 193,580 km (0.059 R)
• M2: 246,388 km (0.113 R)
• M3: 376,538 km (0.076 R)
• M4: 445,951 km (0.094 R)
• M5: 806,632 km (0.092 R)
• M6: 1,406,220 km (0.048 R)
• M7: 1,504,655 km (0.095 R)
• M8: 1,695,542 km (0.054 R)
• M9: 2,270,148 km (0.083 R)
• M10: 2,489,009 km (0.109 R)
• M11: 2,623,498 km (0.059 R)
• M12: 2,868,838 km (0.111 R)
• M13: 3,137,367 km (0.046 R)
• M14: 3,580,475 km (0.11 R)
• M15: 3,835,091 km (0.1 R)
• M16: 4,095,691 km (0.106 R)
• M17: 4,744,048 km (0.085 R)
• M18: 4,780,998 km (0.032 R)
• M19: 5,346,927 km (0.034 R)
• M20: 5,637,895 km (0.088 R)
• M21: 6,073,823 km (0.03 R)
• M22: 6,234,940 km (0.104 R)
• M23: 6,479,383 km (0.027 R)
• M24: 6,602,801 km (0.075 R)
• M25: 6,644,240 km (0.084 R)
• M26: 6,706,323 km (0.074 R)
• M27: 6,872,975 km (0.083 R)
• M28: 7,488,421 km (0.115 R)
• M29: 7,704,739 km (0.113 R)
• M30: 8,862,477 km (0.063 R)
• M31: 9,022,397 km (0.098 R)
• M32: 9,160,177 km (0.077 R)
• M33: 9,578,004 km (0.077 R)
• M34: 9,695,139 km (0.087 R)
• M35: 9,789,236 km (0.077 R)
• M36: 10,432,208 km (0.116 R)
• M37: 10,698,043 km (0.11 R)
• M38: 10,843,901 km (0.108 R)
• M39: 11,758,393 km (0.051 R)
• M40: 11,858,773 km (0.069 R)
• M41: 12,009,867 km (0.062 R)
• M42: 12,161,559 km (0.095 R)
• M43: 12,723,149 km (0.116 R)
• M44: 13,686,709 km (0.113 R)
• M45: 13,845,133 km (0.066 R)
• M46: 14,297,368 km (0.062 R)
• M47: 14,484,963 km (0.117 R)
• M48: 17,999,017 km (0.12 R)
• M49: 18,375,854 km (0.119 R)
• M50: 18,667,421 km (0.115 R)
• M51: 18,960,633 km (0.056 R)
• M52: 19,819,623 km (0.08 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 14,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit