🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.5

Radius: 11.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.67 AU - 0.93 AU

Year: 494 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 31,713,057 km

• M1: 151,243 km (0.12 R)
• M2: 233,373 km (0.067 R)
• M3: 348,413 km (0.081 R)
• M4: 484,697 km (0.116 R)
• M5: 589,715 km (0.12 R)
• M6: 681,717 km (0.055 R)
• M7: 767,886 km (0.104 R)
• M8: 878,140 km (0.047 R)
• M9: 956,379 km (0.114 R)
• M10: 1,041,500 km (0.09 R)
• M11: 1,124,826 km (0.098 R)
• M12: 1,215,333 km (0.09 R)
• M13: 1,303,596 km (0.064 R)
• M14: 1,394,252 km (0.119 R)
• M15: 1,487,152 km (0.085 R)
• M16: 1,587,233 km (0.086 R)
• M17: 1,689,708 km (0.098 R)
• M18: 1,794,576 km (0.064 R)
• M19: 2,071,931 km (0.112 R)
• M20: 2,201,632 km (0.075 R)
• M21: 2,416,155 km (0.071 R)
• M22: 2,601,208 km (0.119 R)
• M23: 2,680,345 km (0.088 R)
• M24: 2,884,696 km (0.061 R)
• M25: 2,979,242 km (0.119 R)
• M26: 3,055,686 km (0.103 R)
• M27: 3,289,059 km (0.068 R)
• M28: 3,434,618 km (0.117 R)
• M29: 3,947,140 km (0.094 R)
• M30: 4,123,217 km (0.108 R)
• M31: 4,244,540 km (0.045 R)
• M32: 4,367,211 km (0.104 R)
• M33: 4,476,267 km (0.067 R)
• M34: 4,682,413 km (0.117 R)
• M35: 4,756,763 km (0.085 R)
• M36: 4,876,741 km (0.074 R)
• M37: 4,952,138 km (0.036 R)
• M38: 5,081,241 km (0.113 R)
• M39: 5,250,137 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.8

Radius: 14.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.96 AU - 1.16 AU

Year: 753 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,713,057 km

• M1: 186,549 km (0.11 R)
• M2: 278,102 km (0.094 R)
• M3: 374,743 km (0.079 R)
• M4: 578,944 km (0.119 R)
• M5: 692,937 km (0.1 R)
• M6: 789,727 km (0.098 R)
• M7: 1,063,940 km (0.033 R)
• M8: 1,260,661 km (0.071 R)
• M9: 1,409,810 km (0.039 R)
• M10: 1,503,758 km (0.101 R)
• M11: 1,599,949 km (0.104 R)
• M12: 1,887,028 km (0.113 R)
• M13: 2,222,426 km (0.089 R)
• M14: 2,365,442 km (0.059 R)
• M15: 2,744,971 km (0.117 R)
• M16: 2,855,823 km (0.092 R)
• M17: 2,950,818 km (0.066 R)
• M18: 3,055,836 km (0.044 R)
• M19: 3,314,640 km (0.088 R)
• M20: 3,460,648 km (0.075 R)
• M21: 3,553,099 km (0.1 R)
• M22: 3,655,723 km (0.106 R)
• M23: 3,787,668 km (0.118 R)
• M24: 4,046,922 km (0.082 R)
• M25: 4,262,492 km (0.094 R)
• M26: 4,451,883 km (0.085 R)
• M27: 4,715,624 km (0.081 R)
• M28: 5,408,113 km (0.107 R)
• M29: 5,711,647 km (0.086 R)
• M30: 5,810,381 km (0.05 R)
• M31: 5,954,145 km (0.065 R)
• M32: 6,054,375 km (0.08 R)
• M33: 6,222,673 km (0.043 R)
• M34: 6,335,619 km (0.114 R)
• M35: 6,437,944 km (0.085 R)
• M36: 6,678,947 km (0.09 R)
• M37: 6,829,741 km (0.113 R)
• M38: 7,122,654 km (0.117 R)
• M39: 7,264,772 km (0.117 R)
• M40: 7,467,776 km (0.105 R)
• M41: 7,563,968 km (0.047 R)
• M42: 7,904,003 km (0.083 R)
• M43: 8,051,208 km (0.088 R)
• M44: 8,261,393 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.1

Radius: 10.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.54 AU - 2.2 AU

Year: 1765 Days

Day: 5.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,713,057 km

• M1: 148,999 km (0.107 R)
• M2: 267,930 km (0.109 R)
• M3: 372,349 km (0.039 R)
• M4: 524,341 km (0.118 R)
• M5: 638,783 km (0.072 R)
• M6: 710,739 km (0.076 R)
• M7: 780,003 km (0.033 R)
• M8: 913,594 km (0.079 R)
• M9: 1,075,309 km (0.068 R)
• M10: 1,149,660 km (0.05 R)
• M11: 1,282,203 km (0.081 R)
• M12: 1,390,662 km (0.092 R)
• M13: 1,464,862 km (0.076 R)
• M14: 1,532,780 km (0.047 R)
• M15: 1,632,861 km (0.086 R)
• M16: 1,743,114 km (0.077 R)
• M17: 1,823,448 km (0.092 R)
• M18: 1,938,040 km (0.082 R)
• M19: 2,046,798 km (0.118 R)
• M20: 2,123,243 km (0.103 R)
• M21: 2,296,776 km (0.038 R)
• M22: 2,403,140 km (0.101 R)
• M23: 2,493,198 km (0.107 R)
• M24: 2,630,230 km (0.09 R)
• M25: 2,713,705 km (0.114 R)
• M26: 2,807,653 km (0.107 R)
• M27: 2,950,369 km (0.088 R)
• M28: 3,085,905 km (0.105 R)
• M29: 3,213,661 km (0.058 R)
• M30: 3,373,432 km (0.115 R)
• M31: 3,484,733 km (0.105 R)
• M32: 3,628,197 km (0.08 R)
• M33: 3,700,603 km (0.078 R)
• M34: 3,826,115 km (0.026 R)
• M35: 4,221,802 km (0.077 R)
• M36: 4,363,919 km (0.093 R)
• M37: 4,485,543 km (0.08 R)
• M38: 4,675,532 km (0.075 R)
• M39: 4,799,997 km (0.114 R)
• M40: 4,914,140 km (0.11 R)
• M41: 4,983,105 km (0.113 R)
• M42: 5,087,076 km (0.09 R)
• M43: 5,203,463 km (0.112 R)
• M44: 5,569,828 km (0.116 R)
• M45: 5,713,891 km (0.083 R)
• M46: 5,993,639 km (0.087 R)
• M47: 6,129,025 km (0.111 R)
• M48: 6,203,375 km (0.09 R)
• M49: 6,277,875 km (0.092 R)
• M50: 6,630,028 km (0.053 R)
• M51: 6,821,214 km (0.112 R)
• M52: 7,170,076 km (0.049 R)
• M53: 7,327,154 km (0.111 R)
• M54: 7,631,137 km (0.044 R)
• M55: 7,871,990 km (0.081 R)
• M56: 7,993,313 km (0.052 R)
• M57: 8,088,158 km (0.078 R)
• M58: 8,210,679 km (0.114 R)
• M59: 8,485,191 km (0.054 R)
• M60: 8,665,157 km (0.108 R)
• M61: 8,748,633 km (0.053 R)
• M62: 8,916,482 km (0.082 R)
• M63: 9,383,526 km (0.095 R)
• M64: 9,699,328 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 9

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.47 AU - 5.41 AU

Year: 6458 Days

Day: 8.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,713,057 km

• M1: 130,449 km (0.04 R)
• M2: 201,359 km (0.1 R)
• M3: 475,871 km (0.084 R)
• M4: 588,069 km (0.103 R)
• M5: 647,759 km (0.098 R)
• M6: 761,004 km (0.044 R)
• M7: 1,008,140 km (0.107 R)
• M8: 1,233,584 km (0.029 R)
• M9: 1,475,185 km (0.085 R)
• M10: 1,662,032 km (0.085 R)
• M11: 2,229,906 km (0.072 R)
• M12: 2,525,212 km (0.071 R)
• M13: 3,002,280 km (0.104 R)
• M14: 3,620,418 km (0.084 R)
• M15: 3,711,972 km (0.067 R)
• M16: 3,781,086 km (0.068 R)
• M17: 3,897,324 km (0.102 R)
• M18: 4,181,111 km (0.105 R)
• M19: 4,422,861 km (0.081 R)
• M20: 4,545,382 km (0.085 R)
• M21: 4,669,099 km (0.119 R)
• M22: 5,072,565 km (0.106 R)
• M23: 5,175,189 km (0.106 R)
• M24: 5,382,531 km (0.119 R)
• M25: 5,461,070 km (0.12 R)
• M26: 5,913,005 km (0.066 R)
• M27: 6,599,360 km (0.072 R)
• M28: 6,711,559 km (0.114 R)
• M29: 6,909,327 km (0.051 R)
• M30: 7,137,763 km (0.101 R)
• M31: 7,252,954 km (0.058 R)
• M32: 7,397,914 km (0.078 R)
• M33: 7,543,622 km (0.051 R)
• M34: 7,897,571 km (0.044 R)
• M35: 8,076,490 km (0.094 R)
• M36: 8,499,403 km (0.104 R)
• M37: 8,774,962 km (0.101 R)
• M38: 8,929,347 km (0.085 R)
• M39: 10,099,951 km (0.063 R)
• M40: 10,522,565 km (0.098 R)
• M41: 10,588,238 km (0.086 R)
• M42: 10,917,952 km (0.1 R)
• M43: 11,017,584 km (0.114 R)
• M44: 11,150,876 km (0.081 R)
• M45: 12,236,208 km (0.084 R)
• M46: 12,305,023 km (0.102 R)
• M47: 12,547,521 km (0.095 R)
• M48: 13,036,856 km (0.092 R)
• M49: 13,603,982 km (0.106 R)
• M50: 13,962,418 km (0.067 R)
• M51: 14,034,524 km (0.102 R)
• M52: 14,324,146 km (0.041 R)
• M53: 14,688,716 km (0.111 R)
• M54: 15,204,529 km (0.039 R)
• M55: 16,902,166 km (0.072 R)
• M56: 17,714,931 km (0.098 R)
• M57: 17,792,872 km (0.088 R)
• M58: 18,619,549 km (0.069 R)
• M59: 19,740,935 km (0.039 R)
• M60: 20,884,312 km (0.095 R)
• M61: 21,008,029 km (0.072 R)
• M62: 21,339,239 km (0.085 R)
• M63: 22,343,340 km (0.117 R)
• M64: 23,063,953 km (0.054 R)
• M65: 24,007,616 km (0.045 R)
• M66: 24,137,317 km (0.115 R)
• M67: 24,223,934 km (0.083 R)
• M68: 24,310,552 km (0.086 R)
• M69: 24,745,582 km (0.062 R)
• M70: 26,510,987 km (0.083 R)
• M71: 26,868,974 km (0.082 R)
• M72: 26,958,583 km (0.045 R)
• M73: 27,318,666 km (0.058 R)
• M74: 27,589,587 km (0.1 R)
• M75: 28,088,795 km (0.116 R)
• M76: 28,728,476 km (0.092 R)
• M77: 29,465,245 km (0.095 R)
• M78: 29,650,448 km (0.096 R)
• M79: 30,301,797 km (0.052 R)
• M80: 30,535,469 km (0.111 R)
• M81: 30,722,915 km (0.1 R)
• M82: 31,145,977 km (0.056 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 17,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit