🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.4

Radius: 9.7

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.13 AU - 1.47 AU

Year: 1005 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 70,865,977 km

• M1: 139,575 km (0.109 R)
• M2: 222,302 km (0.111 R)
• M3: 288,125 km (0.12 R)
• M4: 403,017 km (0.114 R)
• M5: 486,492 km (0.043 R)
• M6: 570,865 km (0.087 R)
• M7: 636,539 km (0.079 R)
• M8: 743,501 km (0.094 R)
• M9: 843,283 km (0.092 R)
• M10: 919,578 km (0.052 R)
• M11: 983,756 km (0.117 R)
• M12: 1,057,059 km (0.119 R)
• M13: 1,209,648 km (0.117 R)
• M14: 1,337,106 km (0.061 R)
• M15: 1,622,987 km (0.117 R)
• M16: 1,710,801 km (0.12 R)
• M17: 2,021,516 km (0.098 R)
• M18: 2,126,085 km (0.067 R)
• M19: 2,310,838 km (0.057 R)
• M20: 2,470,459 km (0.055 R)
• M21: 2,644,292 km (0.11 R)
• M22: 2,843,257 km (0.106 R)
• M23: 3,014,846 km (0.118 R)
• M24: 3,200,796 km (0.115 R)
• M25: 3,746,230 km (0.049 R)
• M26: 4,320,686 km (0.112 R)
• M27: 4,394,437 km (0.112 R)
• M28: 4,530,721 km (0.091 R)
• M29: 4,618,236 km (0.086 R)
• M30: 4,756,913 km (0.029 R)
• M31: 4,909,653 km (0.094 R)
• M32: 5,012,426 km (0.106 R)
• M33: 5,103,083 km (0.073 R)
• M34: 5,181,023 km (0.069 R)
• M35: 5,246,397 km (0.078 R)
• M36: 5,956,090 km (0.057 R)
• M37: 6,093,420 km (0.089 R)
• M38: 6,176,298 km (0.094 R)
• M39: 6,343,249 km (0.061 R)
• M40: 6,767,060 km (0.114 R)
• M41: 7,011,353 km (0.066 R)
• M42: 7,346,452 km (0.07 R)
• M43: 7,479,146 km (0.082 R)
• M44: 7,582,817 km (0.077 R)
• M45: 7,671,977 km (0.055 R)
• M46: 7,746,627 km (0.103 R)
• M47: 7,896,673 km (0.119 R)
• M48: 8,047,617 km (0.104 R)
• M49: 8,153,982 km (0.082 R)
• M50: 8,214,868 km (0.08 R)
• M51: 8,321,830 km (0.08 R)
• M52: 8,398,574 km (0.06 R)
• M53: 8,614,593 km (0.061 R)
• M54: 8,848,265 km (0.119 R)
• M55: 9,273,871 km (0.116 R)
• M56: 9,690,202 km (0.079 R)
• M57: 9,819,455 km (0.114 R)
• M58: 9,965,612 km (0.114 R)
• M59: 10,128,973 km (0.117 R)
• M60: 10,210,952 km (0.101 R)
• M61: 10,276,626 km (0.095 R)
• M62: 10,391,966 km (0.085 R)
• M63: 10,491,299 km (0.111 R)
• M64: 10,590,781 km (0.083 R)
• M65: 11,279,530 km (0.084 R)
• M66: 11,432,718 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 13

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.52 AU - 2.12 AU

Year: 1665 Days

Day: 5.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 70,865,977 km

• M1: 181,013 km (0.109 R)
• M2: 286,480 km (0.088 R)
• M3: 485,595 km (0.095 R)
• M4: 593,754 km (0.113 R)
• M5: 691,441 km (0.114 R)
• M6: 795,561 km (0.025 R)
• M7: 990,338 km (0.045 R)
• M8: 1,176,438 km (0.064 R)
• M9: 1,357,002 km (0.082 R)
• M10: 1,679,087 km (0.092 R)
• M11: 2,046,499 km (0.11 R)
• M12: 2,309,193 km (0.119 R)
• M13: 2,439,343 km (0.067 R)
• M14: 2,798,527 km (0.034 R)
• M15: 2,949,472 km (0.104 R)
• M16: 3,043,718 km (0.075 R)
• M17: 3,443,294 km (0.099 R)
• M18: 3,592,742 km (0.103 R)
• M19: 4,199,362 km (0.06 R)
• M20: 4,399,823 km (0.103 R)
• M21: 4,740,906 km (0.051 R)
• M22: 5,104,878 km (0.062 R)
• M23: 5,362,336 km (0.055 R)
• M24: 5,478,124 km (0.088 R)
• M25: 5,667,964 km (0.045 R)
• M26: 5,815,617 km (0.072 R)
• M27: 5,979,427 km (0.088 R)
• M28: 6,542,064 km (0.087 R)
• M29: 6,947,624 km (0.086 R)
• M30: 7,233,207 km (0.112 R)
• M31: 7,474,059 km (0.097 R)
• M32: 7,554,992 km (0.075 R)
• M33: 8,565,824 km (0.116 R)
• M34: 8,718,564 km (0.042 R)
• M35: 9,164,964 km (0.117 R)
• M36: 9,408,360 km (0.086 R)
• M37: 9,495,874 km (0.088 R)
• M38: 9,618,844 km (0.117 R)
• M39: 9,742,262 km (0.071 R)
• M40: 10,151,712 km (0.119 R)
• M41: 10,277,523 km (0.046 R)
• M42: 10,403,784 km (0.116 R)
• M43: 10,512,392 km (0.076 R)
• M44: 10,803,958 km (0.093 R)
• M45: 10,987,515 km (0.075 R)
• M46: 11,079,667 km (0.069 R)
• M47: 11,172,119 km (0.036 R)
• M48: 11,301,970 km (0.119 R)
• M49: 11,395,019 km (0.06 R)
• M50: 12,072,698 km (0.118 R)
• M51: 12,378,177 km (0.118 R)
• M52: 12,589,558 km (0.087 R)
• M53: 12,821,585 km (0.035 R)
• M54: 13,172,392 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.3

Radius: 6.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.96 AU - 7.58 AU

Year: 13295 Days

Day: 20.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 70,865,977 km

• M1: 84,972 km (0.025 R)
• M2: 159,322 km (0.099 R)
• M3: 223,050 km (0.1 R)
• M4: 509,231 km (0.086 R)
• M5: 1,137,243 km (0.092 R)
• M6: 1,255,276 km (0.112 R)
• M7: 1,866,682 km (0.089 R)
• M8: 1,955,244 km (0.063 R)
• M9: 2,136,856 km (0.102 R)
• M10: 2,350,931 km (0.058 R)
• M11: 2,572,186 km (0.091 R)
• M12: 2,916,410 km (0.063 R)
• M13: 3,506,724 km (0.029 R)
• M14: 3,569,405 km (0.09 R)
• M15: 3,823,572 km (0.038 R)
• M16: 4,672,689 km (0.091 R)
• M17: 4,759,007 km (0.057 R)
• M18: 4,985,947 km (0.081 R)
• M19: 5,056,558 km (0.114 R)
• M20: 5,450,449 km (0.04 R)
• M21: 5,780,163 km (0.102 R)
• M22: 6,135,158 km (0.114 R)
• M23: 6,248,703 km (0.117 R)
• M24: 6,632,422 km (0.106 R)
• M25: 6,690,615 km (0.104 R)
• M26: 6,748,958 km (0.064 R)
• M27: 7,083,010 km (0.086 R)
• M28: 7,282,125 km (0.093 R)
• M29: 7,584,163 km (0.09 R)
• M30: 8,705,100 km (0.047 R)
• M31: 9,306,484 km (0.086 R)
• M32: 10,435,947 km (0.098 R)
• M33: 11,120,358 km (0.066 R)
• M34: 11,328,598 km (0.101 R)
• M35: 11,468,023 km (0.075 R)
• M36: 11,561,372 km (0.118 R)
• M37: 12,316,991 km (0.112 R)
• M38: 12,388,648 km (0.084 R)
• M39: 13,357,295 km (0.118 R)
• M40: 13,578,700 km (0.028 R)
• M41: 13,627,917 km (0.108 R)
• M42: 14,274,928 km (0.087 R)
• M43: 14,551,534 km (0.084 R)
• M44: 15,161,445 km (0.109 R)
• M45: 15,289,501 km (0.045 R)
• M46: 15,676,062 km (0.076 R)
• M47: 16,222,543 km (0.051 R)
• M48: 16,327,261 km (0.091 R)
• M49: 17,120,429 km (0.041 R)
• M50: 17,494,873 km (0.079 R)
• M51: 17,818,004 km (0.104 R)
• M52: 18,197,384 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.2

Radius: 4.8

Gravity: 29.13 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.72 AU - 9.18 AU

Year: 18160 Days

Day: 20.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,865,977 km

• M1: 203,004 km (0.116 R)
• M2: 275,110 km (0.103 R)
• M3: 1,206,058 km (0.067 R)
• M4: 1,427,612 km (0.081 R)
• M5: 1,661,883 km (0.111 R)
• M6: 1,876,705 km (0.118 R)
• M7: 2,265,211 km (0.109 R)
• M8: 2,434,406 km (0.089 R)
• M9: 2,572,784 km (0.084 R)
• M10: 2,678,251 km (0.086 R)
• M11: 2,929,725 km (0.095 R)
• M12: 3,151,429 km (0.063 R)
• M13: 3,416,965 km (0.094 R)
• M14: 3,494,008 km (0.116 R)
• M15: 4,009,672 km (0.086 R)
• M16: 4,132,043 km (0.073 R)
• M17: 4,380,525 km (0.096 R)
• M18: 4,591,308 km (0.044 R)
• M19: 5,512,083 km (0.093 R)
• M20: 6,203,824 km (0.093 R)
• M21: 8,384,811 km (0.117 R)
• M22: 9,773,678 km (0.059 R)
• M23: 10,215,141 km (0.067 R)
• M24: 10,326,442 km (0.091 R)
• M25: 10,832,681 km (0.083 R)
• M26: 12,162,756 km (0.12 R)
• M27: 12,221,847 km (0.094 R)
• M28: 13,360,586 km (0.109 R)
• M29: 13,727,250 km (0.05 R)
• M30: 13,850,220 km (0.117 R)
• M31: 14,846,841 km (0.111 R)
• M32: 15,737,846 km (0.051 R)
• M33: 17,172,489 km (0.095 R)
• M34: 17,637,589 km (0.091 R)
• M35: 18,241,815 km (0.094 R)
• M36: 19,126,387 km (0.109 R)
• M37: 20,374,183 km (0.108 R)
• M38: 20,584,667 km (0.088 R)
• M39: 21,362,726 km (0.086 R)
• M40: 22,439,082 km (0.1 R)
• M41: 22,947,416 km (0.083 R)
• M42: 23,020,420 km (0.1 R)
• M43: 23,827,650 km (0.043 R)
• M44: 23,901,551 km (0.112 R)
• M45: 24,718,954 km (0.06 R)
• M46: 27,148,423 km (0.083 R)
• M47: 28,000,832 km (0.09 R)
• M48: 30,932,352 km (0.099 R)
• M49: 31,335,817 km (0.035 R)
• M50: 32,803,073 km (0.032 R)
• M51: 32,967,481 km (0.041 R)
• M52: 34,042,791 km (0.1 R)
• M53: 34,793,922 km (0.087 R)
• M54: 35,634,961 km (0.112 R)
• M55: 35,719,334 km (0.082 R)
• M56: 35,888,529 km (0.055 R)
• M57: 37,422,655 km (0.086 R)
• M58: 38,197,722 km (0.052 R)
• M59: 39,065,240 km (0.097 R)
• M60: 39,326,737 km (0.086 R)
• M61: 39,413,953 km (0.117 R)
• M62: 40,378,410 km (0.096 R)
• M63: 41,706,091 km (0.09 R)
• M64: 41,884,262 km (0.114 R)
• M65: 42,778,558 km (0.084 R)
• M66: 43,318,158 km (0.039 R)
• M67: 44,494,895 km (0.114 R)
• M68: 44,585,850 km (0.105 R)
• M69: 45,407,442 km (0.073 R)
• M70: 45,774,106 km (0.071 R)
• M71: 47,808,338 km (0.11 R)
• M72: 48,742,726 km (0.119 R)
• M73: 50,819,593 km (0.12 R)
• M74: 52,156,101 km (0.071 R)
• M75: 52,348,035 km (0.079 R)
• M76: 52,828,842 km (0.11 R)
• M77: 53,021,525 km (0.107 R)
• M78: 53,117,866 km (0.078 R)
• M79: 53,310,996 km (0.049 R)
• M80: 53,794,646 km (0.057 R)
• M81: 56,628,479 km (0.116 R)
• M82: 57,023,118 km (0.097 R)
• M83: 60,313,822 km (0.066 R)
• M84: 61,221,881 km (0.074 R)
• M85: 63,973,136 km (0.058 R)
• M86: 64,796,074 km (0.09 R)
• M87: 65,105,592 km (0.114 R)
• M88: 65,415,559 km (0.036 R)
• M89: 67,494,670 km (0.076 R)
• M90: 67,703,658 km (0.107 R)
• M91: 67,808,376 km (0.115 R)
• M92: 68,227,400 km (0.12 R)
• M93: 68,752,489 km (0.104 R)
• M94: 69,912,321 km (0.054 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: 554 - 14,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit