🌌 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: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 12.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.63 AU - 0.95 AU

Year: 468 Days

Day: 13.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,277,883 km

• M1: 160,668 km (0.076 R)
• M2: 280,197 km (0.065 R)
• M3: 381,475 km (0.072 R)
• M4: 503,995 km (0.105 R)
• M5: 635,342 km (0.098 R)
• M6: 722,857 km (0.058 R)
• M7: 838,945 km (0.114 R)
• M8: 924,515 km (0.044 R)
• M9: 1,016,518 km (0.073 R)
• M10: 1,135,597 km (0.078 R)
• M11: 1,217,876 km (0.084 R)
• M12: 1,316,461 km (0.074 R)
• M13: 1,425,369 km (0.1 R)
• M14: 1,522,308 km (0.058 R)
• M15: 1,641,089 km (0.11 R)
• M16: 1,727,257 km (0.087 R)
• M17: 1,851,573 km (0.074 R)
• M18: 1,933,403 km (0.118 R)
• M19: 2,054,278 km (0.111 R)
• M20: 2,273,289 km (0.116 R)
• M21: 2,370,229 km (0.035 R)
• M22: 2,500,080 km (0.052 R)
• M23: 2,637,111 km (0.072 R)
• M24: 2,753,199 km (0.118 R)
• M25: 2,880,507 km (0.104 R)
• M26: 2,966,675 km (0.062 R)
• M27: 3,097,274 km (0.029 R)
• M28: 3,215,157 km (0.07 R)
• M29: 3,314,640 km (0.117 R)
• M30: 3,440,302 km (0.087 R)
• M31: 3,536,942 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.3

Radius: 11.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.01 AU - 1.29 AU

Year: 822 Days

Day: 7.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 66,277,883 km

• M1: 158,275 km (0.077 R)
• M2: 261,497 km (0.117 R)
• M3: 339,288 km (0.115 R)
• M4: 429,346 km (0.111 R)
• M5: 510,428 km (0.117 R)
• M6: 608,564 km (0.061 R)
• M7: 754,871 km (0.119 R)
• M8: 985,252 km (0.108 R)
• M9: 1,085,333 km (0.111 R)
• M10: 1,362,837 km (0.119 R)
• M11: 1,576,163 km (0.116 R)
• M12: 1,671,158 km (0.06 R)
• M13: 1,917,097 km (0.11 R)
• M14: 2,001,919 km (0.09 R)
• M15: 2,317,421 km (0.06 R)
• M16: 2,453,854 km (0.114 R)
• M17: 2,583,555 km (0.075 R)
• M18: 2,706,076 km (0.079 R)
• M19: 2,792,095 km (0.114 R)
• M20: 2,908,183 km (0.091 R)
• M21: 2,996,296 km (0.046 R)
• M22: 3,115,376 km (0.099 R)
• M23: 3,399,163 km (0.097 R)
• M24: 3,723,491 km (0.116 R)
• M25: 3,840,925 km (0.083 R)
• M26: 4,178,867 km (0.061 R)
• M27: 4,278,649 km (0.099 R)
• M28: 4,560,491 km (0.096 R)
• M29: 4,988,790 km (0.065 R)
• M30: 5,130,459 km (0.105 R)
• M31: 5,273,624 km (0.114 R)
• M32: 5,417,986 km (0.108 R)
• M33: 5,563,694 km (0.084 R)
• M34: 5,871,567 km (0.093 R)
• M35: 6,008,748 km (0.033 R)
• M36: 6,121,844 km (0.057 R)
• M37: 6,337,415 km (0.078 R)
• M38: 6,439,740 km (0.118 R)
• M39: 6,815,380 km (0.077 R)
• M40: 6,907,083 km (0.111 R)
• M41: 7,118,315 km (0.074 R)
• M42: 7,506,821 km (0.115 R)
• M43: 7,710,424 km (0.083 R)
• M44: 7,806,017 km (0.082 R)
• M45: 7,902,059 km (0.077 R)
• M46: 8,346,215 km (0.083 R)
• M47: 8,430,438 km (0.085 R)
• M48: 8,684,755 km (0.085 R)
• M49: 8,770,026 km (0.117 R)
• M50: 8,970,337 km (0.091 R)
• M51: 9,258,911 km (0.095 R)
• M52: 9,506,645 km (0.083 R)
• M53: 9,668,211 km (0.071 R)
• M54: 9,741,963 km (0.104 R)
• M55: 9,889,915 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.5

Radius: 9.3

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.76 AU - 1.94 AU

Year: 1678 Days

Day: 5.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,277,883 km

• M1: 116,088 km (0.118 R)
• M2: 225,893 km (0.086 R)
• M3: 415,583 km (0.075 R)
• M4: 487,390 km (0.111 R)
• M5: 604,375 km (0.12 R)
• M6: 666,758 km (0.034 R)
• M7: 844,779 km (0.12 R)
• M8: 1,063,940 km (0.111 R)
• M9: 1,123,779 km (0.084 R)
• M10: 1,211,444 km (0.052 R)
• M11: 1,328,878 km (0.107 R)
• M12: 1,595,162 km (0.088 R)
• M13: 1,684,322 km (0.04 R)
• M14: 1,983,518 km (0.093 R)
• M15: 2,412,415 km (0.119 R)
• M16: 2,561,714 km (0.096 R)
• M17: 2,726,122 km (0.118 R)
• M18: 3,202,292 km (0.028 R)
• M19: 3,328,553 km (0.096 R)
• M20: 3,405,147 km (0.111 R)
• M21: 3,586,310 km (0.065 R)
• M22: 3,651,684 km (0.071 R)
• M23: 3,810,407 km (0.091 R)
• M24: 3,998,452 km (0.077 R)
• M25: 4,244,840 km (0.079 R)
• M26: 4,538,500 km (0.067 R)
• M27: 4,810,020 km (0.046 R)
• M28: 4,925,959 km (0.084 R)
• M29: 5,086,776 km (0.101 R)
• M30: 5,204,959 km (0.071 R)
• M31: 5,294,119 km (0.077 R)
• M32: 6,026,101 km (0.075 R)
• M33: 6,213,996 km (0.108 R)
• M34: 6,277,127 km (0.11 R)
• M35: 6,356,264 km (0.112 R)
• M36: 6,483,572 km (0.06 R)
• M37: 6,805,656 km (0.058 R)
• M38: 6,968,718 km (0.077 R)
• M39: 7,083,609 km (0.07 R)
• M40: 7,182,643 km (0.113 R)
• M41: 7,348,696 km (0.079 R)
• M42: 7,415,417 km (0.116 R)
• M43: 7,499,192 km (0.062 R)
• M44: 7,566,361 km (0.108 R)
• M45: 7,633,830 km (0.108 R)
• M46: 7,701,448 km (0.096 R)
• M47: 7,854,337 km (0.092 R)
• M48: 8,025,477 km (0.12 R)
• M49: 8,111,496 km (0.11 R)
• M50: 8,458,563 km (0.108 R)
• M51: 8,917,080 km (0.108 R)
• M52: 8,988,289 km (0.078 R)
• M53: 9,221,213 km (0.072 R)
• M54: 9,419,879 km (0.051 R)
• M55: 9,711,445 km (0.103 R)
• M56: 9,932,102 km (0.06 R)
• M57: 10,322,103 km (0.098 R)
• M58: 10,641,495 km (0.053 R)
• M59: 11,002,325 km (0.097 R)
• M60: 11,117,216 km (0.099 R)
• M61: 11,270,853 km (0.113 R)
• M62: 11,560,923 km (0.079 R)
• M63: 11,814,342 km (0.104 R)
• M64: 11,892,582 km (0.085 R)
• M65: 12,069,556 km (0.085 R)
• M66: 12,168,141 km (0.076 R)
• M67: 12,227,532 km (0.116 R)
• M68: 12,306,818 km (0.102 R)
• M69: 12,426,048 km (0.089 R)
• M70: 12,665,554 km (0.094 R)
• M71: 13,007,535 km (0.091 R)
• M72: 13,108,663 km (0.09 R)
• M73: 13,189,745 km (0.119 R)
• M74: 13,332,162 km (0.051 R)
• M75: 13,454,533 km (0.058 R)
• M76: 13,516,018 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518

Radius: 12.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.26 AU - 3.46 AU

Year: 3225 Days

Day: 11.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,277,883 km

• M1: 232,325 km (0.088 R)
• M2: 386,561 km (0.032 R)
• M3: 497,413 km (0.11 R)
• M4: 595,848 km (0.064 R)
• M5: 967,599 km (0.077 R)
• M6: 1,085,333 km (0.074 R)
• M7: 1,407,866 km (0.087 R)
• M8: 1,493,286 km (0.099 R)
• M9: 1,656,946 km (0.102 R)
• M10: 1,773,932 km (0.114 R)
• M11: 1,866,832 km (0.1 R)
• M12: 2,415,108 km (0.118 R)
• M13: 2,578,768 km (0.097 R)
• M14: 2,669,574 km (0.11 R)
• M15: 2,761,427 km (0.113 R)
• M16: 3,188,379 km (0.107 R)
• M17: 3,518,392 km (0.1 R)
• M18: 3,721,696 km (0.104 R)
• M19: 3,876,679 km (0.119 R)
• M20: 4,051,559 km (0.11 R)
• M21: 4,300,939 km (0.094 R)
• M22: 4,555,255 km (0.105 R)
• M23: 4,814,658 km (0.06 R)
• M24: 5,232,036 km (0.11 R)
• M25: 5,367,272 km (0.116 R)
• M26: 5,582,245 km (0.097 R)
• M27: 5,740,519 km (0.094 R)
• M28: 6,081,602 km (0.094 R)
• M29: 6,224,019 km (0.108 R)
• M30: 6,657,853 km (0.03 R)
• M31: 6,846,795 km (0.111 R)
• M32: 7,016,290 km (0.075 R)
• M33: 7,187,131 km (0.062 R)
• M34: 7,381,159 km (0.065 R)
• M35: 8,107,008 km (0.101 R)
• M36: 8,196,617 km (0.101 R)
• M37: 8,489,978 km (0.113 R)
• M38: 8,626,561 km (0.106 R)
• M39: 8,855,745 km (0.099 R)
• M40: 9,040,648 km (0.091 R)
• M41: 9,273,422 km (0.107 R)
• M42: 9,414,194 km (0.118 R)
• M43: 9,508,441 km (0.106 R)
• M44: 9,674,046 km (0.06 R)
• M45: 9,816,762 km (0.118 R)
• M46: 10,080,204 km (0.077 R)
• M47: 10,492,047 km (0.042 R)
• M48: 11,008,309 km (0.094 R)
• M49: 11,282,073 km (0.109 R)
• M50: 11,432,419 km (0.034 R)
• M51: 11,583,363 km (0.081 R)
• M52: 11,709,624 km (0.119 R)
• M53: 12,193,872 km (0.078 R)
• M54: 12,503,091 km (0.105 R)
• M55: 13,685,662 km (0.1 R)
• M56: 14,141,636 km (0.097 R)
• M57: 14,412,259 km (0.101 R)
• M58: 14,493,790 km (0.108 R)
• M59: 14,711,903 km (0.046 R)
• M60: 14,821,409 km (0.096 R)
• M61: 16,467,434 km (0.085 R)
• M62: 16,552,705 km (0.064 R)
• M63: 17,124,767 km (0.081 R)
• M64: 17,442,214 km (0.101 R)
• M65: 17,790,777 km (0.075 R)
• M66: 18,376,752 km (0.097 R)
• M67: 18,642,438 km (0.104 R)
• M68: 18,939,240 km (0.094 R)
• M69: 19,088,240 km (0.073 R)
• M70: 19,177,849 km (0.094 R)
• M71: 19,417,355 km (0.065 R)
• M72: 19,658,058 km (0.034 R)
• M73: 19,748,415 km (0.106 R)
• M74: 20,416,220 km (0.088 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.5

Radius: 4.2

Gravity: 33.53 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.6 AU - 10.06 AU

Year: 17497 Days

Day: 17.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,277,883 km

• M1: 68,965 km (0.099 R)
• M2: 186,249 km (0.094 R)
• M3: 396,285 km (0.11 R)
• M4: 562,338 km (0.115 R)
• M5: 684,410 km (0.102 R)
• M6: 727,046 km (0.042 R)
• M7: 837,598 km (0.049 R)
• M8: 977,323 km (0.098 R)
• M9: 1,025,493 km (0.101 R)
• M10: 1,494,932 km (0.108 R)
• M11: 1,550,732 km (0.072 R)
• M12: 1,781,112 km (0.089 R)
• M13: 1,810,583 km (0.086 R)
• M14: 1,930,411 km (0.099 R)
• M15: 2,273,439 km (0.046 R)
• M16: 2,668,676 km (0.108 R)
• M17: 2,770,852 km (0.092 R)
• M18: 2,839,667 km (0.119 R)
• M19: 2,909,080 km (0.098 R)
• M20: 4,490,928 km (0.099 R)
• M21: 4,858,939 km (0.108 R)
• M22: 5,067,628 km (0.109 R)
• M23: 5,580,300 km (0.026 R)
• M24: 6,471,005 km (0.101 R)
• M25: 6,700,489 km (0.1 R)
• M26: 7,026,313 km (0.117 R)
• M27: 7,214,806 km (0.097 R)
• M28: 7,404,945 km (0.08 R)
• M29: 7,644,900 km (0.112 R)
• M30: 7,985,235 km (0.118 R)
• M31: 8,832,109 km (0.103 R)
• M32: 9,550,627 km (0.112 R)
• M33: 10,341,252 km (0.085 R)
• M34: 11,043,165 km (0.074 R)
• M35: 12,152,882 km (0.053 R)
• M36: 12,265,829 km (0.075 R)
• M37: 13,355,799 km (0.112 R)
• M38: 14,119,197 km (0.058 R)
• M39: 14,896,806 km (0.113 R)
• M40: 14,957,094 km (0.111 R)
• M41: 15,382,102 km (0.045 R)
• M42: 15,626,694 km (0.109 R)
• M43: 15,872,633 km (0.101 R)
• M44: 16,868,955 km (0.1 R)
• M45: 17,374,745 km (0.12 R)
• M46: 17,565,632 km (0.069 R)
• M47: 18,013,977 km (0.112 R)
• M48: 19,777,736 km (0.099 R)
• M49: 19,910,579 km (0.12 R)
• M50: 20,916,176 km (0.084 R)
• M51: 21,459,366 km (0.031 R)
• M52: 21,527,582 km (0.116 R)
• M53: 22,559,359 km (0.113 R)
• M54: 22,767,599 km (0.113 R)
• M55: 24,885,307 km (0.099 R)
• M56: 25,677,427 km (0.098 R)
• M57: 26,770,988 km (0.076 R)
• M58: 28,551,801 km (0.113 R)
• M59: 28,777,095 km (0.069 R)
• M60: 29,532,415 km (0.053 R)
• M61: 30,677,437 km (0.072 R)
• M62: 33,484,043 km (0.118 R)
• M63: 33,642,317 km (0.036 R)
• M64: 33,959,764 km (0.104 R)
• M65: 34,757,569 km (0.098 R)
• M66: 35,480,875 km (0.074 R)
• M67: 35,561,508 km (0.077 R)
• M68: 37,351,746 km (0.113 R)
• M69: 38,009,977 km (0.067 R)
• M70: 38,589,070 km (0.112 R)
• M71: 39,588,533 km (0.102 R)
• M72: 40,680,897 km (0.115 R)
• M73: 42,551,918 km (0.108 R)
• M74: 44,016,780 km (0.084 R)
• M75: 44,624,895 km (0.079 R)
• M76: 44,886,243 km (0.116 R)
• M77: 46,730,485 km (0.081 R)
• M78: 47,084,434 km (0.089 R)
• M79: 48,599,262 km (0.054 R)
• M80: 49,407,539 km (0.046 R)
• M81: 49,497,597 km (0.117 R)
• M82: 50,492,273 km (0.06 R)
• M83: 52,593,076 km (0.058 R)
• M84: 53,793,150 km (0.115 R)
• M85: 54,722,452 km (0.072 R)
• M86: 55,563,192 km (0.089 R)
• M87: 55,656,841 km (0.067 R)
• M88: 57,163,142 km (0.113 R)
• M89: 57,541,774 km (0.107 R)
• M90: 59,160,124 km (0.072 R)
• M91: 62,149,837 km (0.094 R)
• M92: 63,222,454 km (0.072 R)
• M93: 64,793,381 km (0.119 R)
• M94: 65,682,740 km (0.082 R)
• M95: 65,980,141 km (0.118 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: 216 - 10,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit