🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 13.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.69 AU - 1.15 AU

Year: 570 Days

Day: 8.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 25,532,883 km

• M1: 178,769 km (0.112 R)
• M2: 270,473 km (0.103 R)
• M3: 382,223 km (0.117 R)
• M4: 535,560 km (0.062 R)
• M5: 827,276 km (0.119 R)
• M6: 915,240 km (0.106 R)
• M7: 1,025,493 km (0.085 R)
• M8: 1,131,110 km (0.1 R)
• M9: 1,225,356 km (0.111 R)
• M10: 1,327,831 km (0.102 R)
• M11: 1,503,459 km (0.09 R)
• M12: 1,738,776 km (0.09 R)
• M13: 1,974,393 km (0.075 R)
• M14: 2,120,849 km (0.11 R)
• M15: 2,208,214 km (0.029 R)
• M16: 2,315,775 km (0.112 R)
• M17: 2,529,850 km (0.104 R)
• M18: 2,649,378 km (0.039 R)
• M19: 3,005,720 km (0.102 R)
• M20: 3,125,548 km (0.103 R)
• M21: 3,211,268 km (0.073 R)
• M22: 3,297,735 km (0.027 R)
• M23: 3,465,584 km (0.048 R)
• M24: 3,636,425 km (0.112 R)
• M25: 3,726,633 km (0.09 R)
• M26: 4,157,923 km (0.049 R)
• M27: 4,284,034 km (0.088 R)
• M28: 4,403,563 km (0.104 R)
• M29: 4,564,680 km (0.053 R)
• M30: 4,694,980 km (0.102 R)
• M31: 4,801,792 km (0.1 R)
• M32: 4,942,714 km (0.094 R)
• M33: 5,068,226 km (0.115 R)
• M34: 5,211,691 km (0.084 R)
• M35: 5,313,866 km (0.113 R)
• M36: 5,468,401 km (0.041 R)
• M37: 5,650,461 km (0.051 R)
• M38: 5,861,245 km (0.04 R)
• M39: 6,047,644 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.2

Radius: 8.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.77 AU - 2.29 AU

Year: 1867 Days

Day: 6.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,532,883 km

• M1: 118,631 km (0.049 R)
• M2: 410,197 km (0.071 R)
• M3: 526,585 km (0.11 R)
• M4: 602,281 km (0.105 R)
• M5: 765,941 km (0.082 R)
• M6: 823,835 km (0.067 R)
• M7: 898,485 km (0.06 R)
• M8: 1,046,886 km (0.112 R)
• M9: 1,254,827 km (0.116 R)
• M10: 1,448,855 km (0.106 R)
• M11: 1,719,777 km (0.107 R)
• M12: 1,826,740 km (0.083 R)
• M13: 1,956,142 km (0.042 R)
• M14: 2,057,719 km (0.118 R)
• M15: 2,129,974 km (0.113 R)
• M16: 2,287,651 km (0.081 R)
• M17: 2,438,445 km (0.084 R)
• M18: 2,559,171 km (0.038 R)
• M19: 2,614,672 km (0.116 R)
• M20: 2,670,621 km (0.101 R)
• M21: 2,772,348 km (0.08 R)
• M22: 2,921,646 km (0.106 R)
• M23: 3,050,151 km (0.1 R)
• M24: 3,264,375 km (0.071 R)
• M25: 3,422,201 km (0.118 R)
• M26: 3,720,200 km (0.065 R)
• M27: 3,872,490 km (0.053 R)
• M28: 3,962,100 km (0.107 R)
• M29: 4,169,891 km (0.038 R)
• M30: 4,328,166 km (0.086 R)
• M31: 4,542,091 km (0.09 R)
• M32: 4,650,549 km (0.089 R)
• M33: 4,952,886 km (0.12 R)
• M34: 5,092,461 km (0.108 R)
• M35: 5,389,862 km (0.115 R)
• M36: 5,591,220 km (0.092 R)
• M37: 5,692,797 km (0.073 R)
• M38: 5,957,137 km (0.095 R)
• M39: 6,345,792 km (0.115 R)
• M40: 6,406,379 km (0.091 R)
• M41: 6,665,932 km (0.109 R)
• M42: 7,085,105 km (0.034 R)
• M43: 7,577,132 km (0.088 R)
• M44: 7,705,786 km (0.115 R)
• M45: 7,802,875 km (0.03 R)
• M46: 8,145,754 km (0.049 R)
• M47: 8,261,094 km (0.073 R)
• M48: 8,327,365 km (0.092 R)
• M49: 8,426,848 km (0.115 R)
• M50: 8,694,479 km (0.116 R)
• M51: 8,913,939 km (0.068 R)
• M52: 9,358,394 km (0.052 R)
• M53: 9,548,682 km (0.062 R)
• M54: 9,635,449 km (0.064 R)
• M55: 9,740,168 km (0.05 R)
• M56: 10,215,590 km (0.089 R)
• M57: 10,662,588 km (0.095 R)
• M58: 11,299,127 km (0.054 R)
• M59: 11,354,329 km (0.112 R)
• M60: 11,427,931 km (0.116 R)
• M61: 11,501,683 km (0.118 R)
• M62: 11,575,734 km (0.072 R)
• M63: 11,631,384 km (0.08 R)
• M64: 11,742,834 km (0.09 R)
• M65: 12,305,322 km (0.114 R)
• M66: 12,570,859 km (0.119 R)
• M67: 12,876,637 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.9

Radius: 14.3

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.14 AU - 2.92 AU

Year: 2598 Days

Day: 10.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,532,883 km

• M1: 184,753 km (0.118 R)
• M2: 301,141 km (0.07 R)
• M3: 417,976 km (0.111 R)
• M4: 519,105 km (0.049 R)
• M5: 726,896 km (0.077 R)
• M6: 847,322 km (0.078 R)
• M7: 1,026,541 km (0.036 R)
• M8: 1,286,691 km (0.076 R)
• M9: 1,593,517 km (0.102 R)
• M10: 1,794,426 km (0.108 R)
• M11: 2,277,777 km (0.084 R)
• M12: 2,376,512 km (0.118 R)
• M13: 2,491,104 km (0.112 R)
• M14: 3,061,820 km (0.1 R)
• M15: 3,346,355 km (0.072 R)
• M16: 3,722,743 km (0.109 R)
• M17: 3,856,932 km (0.111 R)
• M18: 4,112,894 km (0.102 R)
• M19: 4,427,648 km (0.066 R)
• M20: 4,588,017 km (0.11 R)
• M21: 4,732,229 km (0.099 R)
• M22: 4,914,589 km (0.115 R)
• M23: 5,006,742 km (0.069 R)
• M24: 5,725,559 km (0.11 R)
• M25: 5,842,096 km (0.109 R)
• M26: 5,979,128 km (0.065 R)
• M27: 6,156,850 km (0.058 R)
• M28: 6,356,264 km (0.118 R)
• M29: 7,175,761 km (0.066 R)
• M30: 7,812,450 km (0.094 R)
• M31: 8,203,199 km (0.045 R)
• M32: 8,334,845 km (0.097 R)
• M33: 8,711,832 km (0.051 R)
• M34: 9,139,682 km (0.079 R)
• M35: 9,230,787 km (0.116 R)
• M36: 9,551,525 km (0.092 R)
• M37: 9,782,953 km (0.112 R)
• M38: 10,039,812 km (0.059 R)
• M39: 10,751,300 km (0.11 R)
• M40: 10,919,747 km (0.081 R)
• M41: 11,064,857 km (0.1 R)
• M42: 11,234,800 km (0.111 R)
• M43: 11,356,872 km (0.082 R)
• M44: 11,774,998 km (0.108 R)
• M45: 11,998,348 km (0.116 R)
• M46: 12,348,706 km (0.027 R)
• M47: 12,982,851 km (0.068 R)
• M48: 13,187,950 km (0.068 R)
• M49: 13,757,619 km (0.112 R)
• M50: 13,940,577 km (0.042 R)
• M51: 14,309,036 km (0.094 R)
• M52: 14,414,952 km (0.107 R)
• M53: 14,521,017 km (0.097 R)
• M54: 14,654,009 km (0.113 R)
• M55: 14,921,340 km (0.102 R)
• M56: 15,569,249 km (0.116 R)
• M57: 16,419,862 km (0.079 R)
• M58: 16,669,691 km (0.096 R)
• M59: 17,426,656 km (0.091 R)
• M60: 17,568,176 km (0.088 R)
• M61: 17,681,571 km (0.118 R)
• M62: 17,880,685 km (0.079 R)
• M63: 18,367,178 km (0.106 R)
• M64: 18,482,368 km (0.118 R)
• M65: 18,742,220 km (0.059 R)
• M66: 19,090,633 km (0.086 R)
• M67: 19,294,834 km (0.094 R)
• M68: 19,764,571 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.6

Radius: 13.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.86 AU - 3.06 AU

Year: 3288 Days

Day: 11.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,532,883 km

• M1: 194,477 km (0.066 R)
• M2: 364,420 km (0.076 R)
• M3: 487,390 km (0.098 R)
• M4: 679,773 km (0.042 R)
• M5: 808,876 km (0.114 R)
• M6: 1,007,542 km (0.103 R)
• M7: 1,210,396 km (0.083 R)
• M8: 1,455,288 km (0.104 R)
• M9: 1,540,708 km (0.055 R)
• M10: 1,642,585 km (0.068 R)
• M11: 2,220,182 km (0.077 R)
• M12: 2,454,751 km (0.068 R)
• M13: 2,557,824 km (0.061 R)
• M14: 2,715,351 km (0.041 R)
• M15: 3,021,727 km (0.088 R)
• M16: 3,226,078 km (0.07 R)
• M17: 3,320,624 km (0.11 R)
• M18: 3,473,663 km (0.037 R)
• M19: 3,707,783 km (0.114 R)
• M20: 3,846,909 km (0.11 R)
• M21: 4,068,912 km (0.062 R)
• M22: 4,171,237 km (0.081 R)
• M23: 4,295,254 km (0.039 R)
• M24: 4,890,205 km (0.081 R)
• M25: 5,131,207 km (0.091 R)
• M26: 5,556,663 km (0.106 R)
• M27: 6,063,650 km (0.096 R)
• M28: 6,999,086 km (0.119 R)
• M29: 7,122,355 km (0.08 R)
• M30: 7,496,349 km (0.061 R)
• M31: 7,647,742 km (0.093 R)
• M32: 7,825,614 km (0.106 R)
• M33: 7,927,939 km (0.115 R)
• M34: 8,367,757 km (0.058 R)
• M35: 8,577,643 km (0.113 R)
• M36: 8,789,174 km (0.089 R)
• M37: 9,190,396 km (0.048 R)
• M38: 9,707,406 km (0.106 R)
• M39: 10,684,579 km (0.081 R)
• M40: 11,170,473 km (0.045 R)
• M41: 12,671,388 km (0.074 R)
• M42: 12,822,033 km (0.05 R)
• M43: 13,155,338 km (0.087 R)
• M44: 13,768,838 km (0.101 R)
• M45: 13,861,739 km (0.104 R)
• M46: 14,203,869 km (0.084 R)
• M47: 14,454,445 km (0.119 R)
• M48: 14,674,953 km (0.103 R)
• M49: 14,928,372 km (0.081 R)
• M50: 15,600,365 km (0.113 R)
• M51: 16,151,633 km (0.077 R)
• M52: 16,511,715 km (0.118 R)
• M53: 16,643,362 km (0.066 R)
• M54: 17,239,958 km (0.106 R)
• M55: 18,590,827 km (0.119 R)
• M56: 18,865,189 km (0.026 R)
• M57: 19,071,784 km (0.114 R)
• M58: 19,313,683 km (0.082 R)
• M59: 19,905,642 km (0.063 R)
• M60: 20,010,660 km (0.042 R)
• M61: 20,221,294 km (0.074 R)
• M62: 20,503,435 km (0.111 R)
• M63: 21,107,212 km (0.113 R)
• M64: 21,214,474 km (0.064 R)
• M65: 21,393,393 km (0.055 R)
• M66: 22,223,362 km (0.098 R)
• M67: 22,477,978 km (0.034 R)
• M68: 22,880,246 km (0.077 R)
• M69: 23,877,466 km (0.079 R)
• M70: 24,175,614 km (0.093 R)
• M71: 24,325,212 km (0.091 R)
• M72: 24,851,198 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit