🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 14.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.66 AU - 0.72 AU

Year: 382 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,255,593 km

• M1: 198,666 km (0.11 R)
• M2: 294,558 km (0.075 R)
• M3: 395,537 km (0.079 R)
• M4: 528,080 km (0.055 R)
• M5: 757,713 km (0.119 R)
• M6: 850,015 km (0.104 R)
• M7: 1,076,805 km (0.088 R)
• M8: 1,270,984 km (0.027 R)
• M9: 1,384,079 km (0.08 R)
• M10: 1,496,278 km (0.078 R)
• M11: 1,606,681 km (0.12 R)
• M12: 1,705,266 km (0.064 R)
• M13: 1,811,032 km (0.08 R)
• M14: 2,029,445 km (0.089 R)
• M15: 2,120,400 km (0.03 R)
• M16: 2,256,833 km (0.091 R)
• M17: 2,413,313 km (0.063 R)
• M18: 2,637,560 km (0.095 R)
• M19: 2,743,326 km (0.099 R)
• M20: 2,856,571 km (0.038 R)
• M21: 2,965,479 km (0.108 R)
• M22: 3,131,383 km (0.039 R)
• M23: 3,256,446 km (0.067 R)
• M24: 3,427,886 km (0.073 R)
• M25: 3,602,466 km (0.08 R)
• M26: 3,727,081 km (0.072 R)
• M27: 3,819,832 km (0.118 R)
• M28: 3,913,331 km (0.077 R)
• M29: 4,082,376 km (0.083 R)
• M30: 4,191,882 km (0.106 R)
• M31: 4,309,316 km (0.044 R)
• M32: 4,477,015 km (0.08 R)
• M33: 4,582,931 km (0.072 R)
• M34: 4,986,097 km (0.08 R)
• M35: 5,081,241 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.1

Radius: 10.6

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.21 AU - 1.79 AU

Year: 1225 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,255,593 km

• M1: 132,993 km (0.106 R)
• M2: 216,767 km (0.087 R)
• M3: 310,116 km (0.051 R)
• M4: 531,072 km (0.032 R)
• M5: 604,226 km (0.056 R)
• M6: 708,047 km (0.099 R)
• M7: 776,413 km (0.081 R)
• M8: 1,105,528 km (0.113 R)
• M9: 1,194,689 km (0.09 R)
• M10: 1,328,728 km (0.068 R)
• M11: 1,406,519 km (0.11 R)
• M12: 1,539,811 km (0.082 R)
• M13: 1,761,814 km (0.088 R)
• M14: 1,838,259 km (0.111 R)
• M15: 1,974,692 km (0.067 R)
• M16: 2,044,255 km (0.081 R)
• M17: 2,114,566 km (0.035 R)
• M18: 2,196,097 km (0.088 R)
• M19: 2,383,393 km (0.083 R)
• M20: 2,468,365 km (0.108 R)
• M21: 2,565,155 km (0.094 R)
• M22: 2,641,300 km (0.103 R)
• M23: 2,796,134 km (0.083 R)
• M24: 3,126,296 km (0.115 R)
• M25: 3,302,074 km (0.116 R)
• M26: 3,385,250 km (0.092 R)
• M27: 3,493,260 km (0.09 R)
• M28: 3,590,199 km (0.078 R)
• M29: 3,712,720 km (0.108 R)
• M30: 3,974,516 km (0.116 R)
• M31: 4,050,362 km (0.032 R)
• M32: 4,569,018 km (0.056 R)
• M33: 4,728,639 km (0.084 R)
• M34: 5,053,715 km (0.1 R)
• M35: 5,163,819 km (0.108 R)
• M36: 5,232,934 km (0.075 R)
• M37: 5,330,172 km (0.088 R)
• M38: 5,654,351 km (0.075 R)
• M39: 5,854,812 km (0.045 R)
• M40: 6,189,313 km (0.068 R)
• M41: 6,277,575 km (0.112 R)
• M42: 6,740,431 km (0.06 R)
• M43: 6,846,496 km (0.038 R)
• M44: 6,937,900 km (0.1 R)
• M45: 7,588,651 km (0.079 R)
• M46: 8,001,392 km (0.049 R)
• M47: 8,178,366 km (0.063 R)
• M48: 8,503,143 km (0.086 R)
• M49: 8,634,340 km (0.032 R)
• M50: 8,815,803 km (0.096 R)
• M51: 9,300,051 km (0.095 R)
• M52: 9,707,555 km (0.094 R)
• M53: 9,947,959 km (0.103 R)
• M54: 10,086,188 km (0.117 R)
• M55: 10,294,727 km (0.116 R)
• M56: 10,399,595 km (0.107 R)
• M57: 11,036,134 km (0.097 R)
• M58: 11,359,116 km (0.114 R)
• M59: 11,467,425 km (0.105 R)
• M60: 11,557,931 km (0.12 R)
• M61: 11,666,988 km (0.065 R)
• M62: 11,758,093 km (0.119 R)
• M63: 11,831,097 km (0.1 R)
• M64: 12,198,659 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.6

Radius: 11.6

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.55 AU - 1.73 AU

Year: 1401 Days

Day: 9.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 51,255,593 km

• M1: 149,299 km (0.058 R)
• M2: 337,194 km (0.041 R)
• M3: 426,055 km (0.11 R)
• M4: 534,663 km (0.118 R)
• M5: 629,657 km (0.074 R)
• M6: 720,763 km (0.079 R)
• M7: 878,289 km (0.119 R)
• M8: 1,072,318 km (0.115 R)
• M9: 1,171,800 km (0.119 R)
• M10: 1,326,933 km (0.111 R)
• M11: 1,420,881 km (0.107 R)
• M12: 1,510,191 km (0.048 R)
• M13: 1,615,657 km (0.057 R)
• M14: 1,716,486 km (0.075 R)
• M15: 1,797,269 km (0.028 R)
• M16: 1,871,769 km (0.099 R)
• M17: 2,125,487 km (0.058 R)
• M18: 2,260,573 km (0.103 R)
• M19: 2,415,108 km (0.05 R)
• M20: 2,564,855 km (0.116 R)
• M21: 2,795,236 km (0.069 R)
• M22: 2,917,458 km (0.043 R)
• M23: 3,023,672 km (0.032 R)
• M24: 3,239,991 km (0.118 R)
• M25: 3,350,095 km (0.038 R)
• M26: 3,498,945 km (0.111 R)
• M27: 3,602,466 km (0.038 R)
• M28: 3,968,383 km (0.079 R)
• M29: 4,046,922 km (0.098 R)
• M30: 4,336,244 km (0.089 R)
• M31: 4,663,414 km (0.056 R)
• M32: 4,767,235 km (0.115 R)
• M33: 4,871,954 km (0.08 R)
• M34: 4,956,177 km (0.116 R)
• M35: 5,030,378 km (0.06 R)
• M36: 5,126,270 km (0.042 R)
• M37: 5,298,308 km (0.034 R)
• M38: 5,494,131 km (0.063 R)
• M39: 5,714,639 km (0.053 R)
• M40: 5,803,649 km (0.116 R)
• M41: 5,893,109 km (0.102 R)
• M42: 6,016,826 km (0.048 R)
• M43: 6,141,591 km (0.098 R)
• M44: 6,393,514 km (0.113 R)
• M45: 6,509,153 km (0.08 R)
• M46: 6,836,623 km (0.088 R)
• M47: 7,302,022 km (0.095 R)
• M48: 7,435,014 km (0.114 R)
• M49: 7,630,090 km (0.11 R)
• M50: 7,802,277 km (0.096 R)
• M51: 7,925,994 km (0.11 R)
• M52: 8,075,293 km (0.093 R)
• M53: 8,187,940 km (0.111 R)
• M54: 8,528,874 km (0.093 R)
• M55: 8,656,331 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.5

Radius: 14

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.96 AU - 4 AU

Year: 4329 Days

Day: 12.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,255,593 km

• M1: 189,840 km (0.105 R)
• M2: 316,250 km (0.12 R)
• M3: 412,142 km (0.095 R)
• M4: 538,104 km (0.099 R)
• M5: 1,048,980 km (0.061 R)
• M6: 1,182,422 km (0.1 R)
• M7: 1,513,482 km (0.055 R)
• M8: 1,618,649 km (0.083 R)
• M9: 1,787,545 km (0.084 R)
• M10: 1,962,574 km (0.101 R)
• M11: 2,052,333 km (0.077 R)
• M12: 2,316,673 km (0.111 R)
• M13: 2,425,580 km (0.091 R)
• M14: 2,952,164 km (0.088 R)
• M15: 3,041,026 km (0.087 R)
• M16: 3,160,853 km (0.115 R)
• M17: 3,359,071 km (0.106 R)
• M18: 3,451,971 km (0.105 R)
• M19: 3,608,899 km (0.1 R)
• M20: 3,945,943 km (0.114 R)
• M21: 4,176,623 km (0.056 R)
• M22: 4,276,704 km (0.119 R)
• M23: 4,703,058 km (0.108 R)
• M24: 5,178,929 km (0.111 R)
• M25: 5,377,295 km (0.099 R)
• M26: 5,468,251 km (0.107 R)
• M27: 5,707,458 km (0.05 R)
• M28: 5,931,256 km (0.055 R)
• M29: 6,082,051 km (0.055 R)
• M30: 6,176,896 km (0.059 R)
• M31: 6,310,637 km (0.091 R)
• M32: 6,426,126 km (0.11 R)
• M33: 6,522,916 km (0.091 R)
• M34: 6,620,155 km (0.086 R)
• M35: 6,776,634 km (0.111 R)
• M36: 6,974,103 km (0.054 R)
• M37: 7,113,528 km (0.103 R)
• M38: 7,273,897 km (0.077 R)
• M39: 7,415,417 km (0.077 R)
• M40: 7,618,870 km (0.061 R)
• M41: 8,282,935 km (0.101 R)
• M42: 8,579,288 km (0.111 R)
• M43: 9,226,299 km (0.092 R)
• M44: 9,978,477 km (0.072 R)
• M45: 10,090,825 km (0.038 R)
• M46: 10,271,390 km (0.118 R)
• M47: 10,407,524 km (0.115 R)
• M48: 11,190,370 km (0.042 R)
• M49: 11,283,719 km (0.059 R)
• M50: 11,400,854 km (0.032 R)
• M51: 11,541,775 km (0.085 R)
• M52: 11,992,214 km (0.053 R)
• M53: 12,617,982 km (0.065 R)
• M54: 12,959,364 km (0.087 R)
• M55: 13,082,035 km (0.096 R)
• M56: 13,377,939 km (0.067 R)
• M57: 13,851,117 km (0.083 R)
• M58: 14,304,548 km (0.105 R)
• M59: 14,405,976 km (0.118 R)
• M60: 14,865,241 km (0.059 R)
• M61: 14,968,015 km (0.03 R)
• M62: 15,096,819 km (0.069 R)
• M63: 15,589,445 km (0.115 R)
• M64: 15,955,810 km (0.088 R)
• M65: 16,404,603 km (0.058 R)
• M66: 17,287,530 km (0.12 R)
• M67: 17,666,761 km (0.057 R)
• M68: 17,830,271 km (0.069 R)
• M69: 18,213,391 km (0.032 R)
• M70: 18,351,021 km (0.114 R)
• M71: 18,461,275 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838

Radius: 7.3

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.58 AU - 7.58 AU

Year: 9997 Days

Day: 23.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,255,593 km

• M1: 280,945 km (0.085 R)
• M2: 330,462 km (0.062 R)
• M3: 595,549 km (0.115 R)
• M4: 680,072 km (0.118 R)
• M5: 1,141,731 km (0.085 R)
• M6: 1,733,091 km (0.064 R)
• M7: 1,782,159 km (0.047 R)
• M8: 1,957,488 km (0.086 R)
• M9: 2,271,045 km (0.102 R)
• M10: 2,828,597 km (0.069 R)
• M11: 3,063,166 km (0.025 R)
• M12: 3,304,168 km (0.078 R)
• M13: 3,457,805 km (0.064 R)
• M14: 4,228,234 km (0.085 R)
• M15: 5,120,436 km (0.065 R)
• M16: 5,882,338 km (0.095 R)
• M17: 6,068,886 km (0.112 R)
• M18: 6,144,134 km (0.039 R)
• M19: 6,257,529 km (0.111 R)
• M20: 8,330,507 km (0.091 R)
• M21: 8,414,132 km (0.077 R)
• M22: 8,498,057 km (0.108 R)
• M23: 8,879,232 km (0.115 R)
• M24: 8,964,652 km (0.108 R)
• M25: 9,570,524 km (0.05 R)
• M26: 9,702,020 km (0.066 R)
• M27: 10,189,560 km (0.095 R)
• M28: 10,775,983 km (0.042 R)
• M29: 11,280,876 km (0.091 R)
• M30: 11,606,102 km (0.092 R)
• M31: 11,652,777 km (0.087 R)
• M32: 13,083,082 km (0.096 R)
• M33: 14,366,931 km (0.103 R)
• M34: 14,668,969 km (0.071 R)
• M35: 15,587,350 km (0.1 R)
• M36: 16,001,587 km (0.06 R)
• M37: 17,801,698 km (0.047 R)
• M38: 18,288,938 km (0.105 R)
• M39: 18,452,299 km (0.099 R)
• M40: 18,670,861 km (0.117 R)
• M41: 18,725,614 km (0.092 R)
• M42: 18,780,517 km (0.036 R)
• M43: 18,890,322 km (0.113 R)
• M44: 19,832,489 km (0.115 R)
• M45: 21,131,447 km (0.108 R)
• M46: 21,188,594 km (0.051 R)
• M47: 21,417,478 km (0.114 R)
• M48: 21,474,774 km (0.12 R)
• M49: 22,983,918 km (0.078 R)
• M50: 24,167,835 km (0.078 R)
• M51: 25,371,649 km (0.058 R)
• M52: 25,614,746 km (0.12 R)
• M53: 26,410,008 km (0.112 R)
• M54: 26,471,642 km (0.078 R)
• M55: 26,533,127 km (0.106 R)
• M56: 28,402,203 km (0.111 R)
• M57: 29,034,553 km (0.095 R)
• M58: 29,288,870 km (0.11 R)
• M59: 29,352,598 km (0.096 R)
• M60: 30,056,007 km (0.032 R)
• M61: 30,120,334 km (0.091 R)
• M62: 30,248,839 km (0.058 R)
• M63: 31,544,955 km (0.115 R)
• M64: 31,806,452 km (0.071 R)
• M65: 31,937,350 km (0.059 R)
• M66: 33,589,509 km (0.1 R)
• M67: 34,661,378 km (0.097 R)
• M68: 35,201,576 km (0.09 R)
• M69: 37,251,815 km (0.068 R)
• M70: 37,735,764 km (0.118 R)
• M71: 39,200,177 km (0.114 R)
• M72: 39,340,650 km (0.071 R)
• M73: 39,410,811 km (0.12 R)
• M74: 39,481,122 km (0.076 R)
• M75: 39,833,425 km (0.103 R)
• M76: 40,186,626 km (0.076 R)
• M77: 40,257,385 km (0.116 R)
• M78: 42,184,056 km (0.056 R)
• M79: 42,256,013 km (0.109 R)
• M80: 42,400,076 km (0.07 R)
• M81: 42,688,500 km (0.094 R)
• M82: 42,977,673 km (0.107 R)
• M83: 43,703,223 km (0.115 R)
• M84: 43,921,785 km (0.096 R)
• M85: 44,872,779 km (0.108 R)
• M86: 45,608,800 km (0.041 R)
• M87: 45,682,702 km (0.108 R)
• M88: 47,766,151 km (0.078 R)
• M89: 48,216,591 km (0.117 R)
• M90: 48,367,086 km (0.058 R)
• M91: 50,108,704 km (0.068 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: 537 - 20,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit