🌌 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: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.6

Radius: 11.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.64 AU - 0.76 AU

Year: 412 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,871,757 km

• M1: 143,764 km (0.075 R)
• M2: 239,207 km (0.108 R)
• M3: 312,809 km (0.032 R)
• M4: 383,868 km (0.087 R)
• M5: 485,146 km (0.073 R)
• M6: 566,826 km (0.118 R)
• M7: 670,348 km (0.115 R)
• M8: 767,287 km (0.057 R)
• M9: 866,022 km (0.047 R)
• M10: 996,023 km (0.065 R)
• M11: 1,097,001 km (0.068 R)
• M12: 1,218,175 km (0.089 R)
• M13: 1,293,124 km (0.095 R)
• M14: 1,426,117 km (0.06 R)
• M15: 1,514,529 km (0.098 R)
• M16: 1,600,248 km (0.113 R)
• M17: 1,753,287 km (0.095 R)
• M18: 1,838,707 km (0.117 R)
• M19: 1,969,755 km (0.101 R)
• M20: 2,220,930 km (0.11 R)
• M21: 2,440,091 km (0.058 R)
• M22: 2,514,740 km (0.101 R)
• M23: 2,590,138 km (0.082 R)
• M24: 2,748,861 km (0.06 R)
• M25: 2,877,216 km (0.115 R)
• M26: 2,950,519 km (0.098 R)
• M27: 3,024,570 km (0.085 R)
• M28: 3,099,219 km (0.03 R)
• M29: 3,174,616 km (0.093 R)
• M30: 3,268,115 km (0.061 R)
• M31: 3,398,265 km (0.106 R)
• M32: 3,554,445 km (0.108 R)
• M33: 3,657,818 km (0.1 R)
• M34: 3,905,103 km (0.104 R)
• M35: 3,992,917 km (0.106 R)
• M36: 4,157,923 km (0.118 R)
• M37: 4,241,249 km (0.072 R)
• M38: 4,344,621 km (0.109 R)
• M39: 4,435,726 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 9.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.62 AU - 1.98 AU

Year: 1698 Days

Day: 13.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,871,757 km

• M1: 125,812 km (0.104 R)
• M2: 304,432 km (0.042 R)
• M3: 429,944 km (0.1 R)
• M4: 500,255 km (0.072 R)
• M5: 668,852 km (0.094 R)
• M6: 808,128 km (0.11 R)
• M7: 940,223 km (0.107 R)
• M8: 1,053,169 km (0.093 R)
• M9: 1,245,402 km (0.1 R)
• M10: 1,321,697 km (0.047 R)
• M11: 1,560,455 km (0.106 R)
• M12: 1,663,977 km (0.117 R)
• M13: 2,147,178 km (0.101 R)
• M14: 2,251,298 km (0.09 R)
• M15: 2,357,064 km (0.108 R)
• M16: 2,440,540 km (0.113 R)
• M17: 2,622,750 km (0.12 R)
• M18: 3,517,794 km (0.066 R)
• M19: 3,627,449 km (0.06 R)
• M20: 3,892,088 km (0.045 R)
• M21: 3,991,271 km (0.092 R)
• M22: 4,440,364 km (0.078 R)
• M23: 4,936,281 km (0.106 R)
• M24: 5,012,875 km (0.113 R)
• M25: 5,307,882 km (0.117 R)
• M26: 5,576,709 km (0.117 R)
• M27: 5,672,602 km (0.054 R)
• M28: 5,736,929 km (0.115 R)
• M29: 5,882,487 km (0.108 R)
• M30: 6,029,243 km (0.102 R)
• M31: 6,193,651 km (0.118 R)
• M32: 6,645,137 km (0.092 R)
• M33: 6,798,026 km (0.104 R)
• M34: 7,159,305 km (0.071 R)
• M35: 7,403,748 km (0.1 R)
• M36: 7,474,059 km (0.082 R)
• M37: 7,650,884 km (0.072 R)
• M38: 7,972,669 km (0.059 R)
• M39: 8,098,930 km (0.07 R)
• M40: 8,666,354 km (0.112 R)
• M41: 8,740,555 km (0.096 R)
• M42: 8,908,254 km (0.094 R)
• M43: 9,076,851 km (0.103 R)
• M44: 9,171,097 km (0.066 R)
• M45: 9,417,485 km (0.113 R)
• M46: 9,512,929 km (0.112 R)
• M47: 9,646,968 km (0.085 R)
• M48: 9,781,606 km (0.025 R)
• M49: 9,839,501 km (0.105 R)
• M50: 10,484,118 km (0.062 R)
• M51: 10,801,565 km (0.094 R)
• M52: 10,921,393 km (0.084 R)
• M53: 11,081,911 km (0.036 R)
• M54: 11,162,544 km (0.062 R)
• M55: 11,263,523 km (0.089 R)
• M56: 11,324,260 km (0.114 R)
• M57: 11,507,068 km (0.087 R)
• M58: 11,855,182 km (0.091 R)
• M59: 11,937,461 km (0.085 R)
• M60: 12,082,122 km (0.098 R)
• M61: 12,248,176 km (0.091 R)
• M62: 12,435,921 km (0.079 R)
• M63: 12,729,881 km (0.066 R)
• M64: 12,941,113 km (0.103 R)
• M65: 13,174,935 km (0.068 R)
• M66: 13,238,963 km (0.107 R)
• M67: 13,582,140 km (0.117 R)
• M68: 13,819,702 km (0.092 R)
• M69: 14,080,600 km (0.056 R)
• M70: 14,717,588 km (0.109 R)
• M71: 14,784,010 km (0.108 R)
• M72: 14,894,862 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 11.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.94 AU - 2.64 AU

Year: 2436 Days

Day: 14.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,871,757 km

• M1: 168,148 km (0.108 R)
• M2: 254,915 km (0.109 R)
• M3: 364,420 km (0.084 R)
• M4: 613,650 km (0.1 R)
• M5: 923,916 km (0.077 R)
• M6: 1,089,671 km (0.085 R)
• M7: 1,215,333 km (0.055 R)
• M8: 1,786,199 km (0.094 R)
• M9: 1,995,935 km (0.106 R)
• M10: 2,607,341 km (0.108 R)
• M11: 2,688,723 km (0.115 R)
• M12: 2,778,481 km (0.108 R)
• M13: 3,124,202 km (0.099 R)
• M14: 3,234,605 km (0.064 R)
• M15: 3,426,988 km (0.11 R)
• M16: 3,639,716 km (0.119 R)
• M17: 3,747,726 km (0.077 R)
• M18: 3,890,592 km (0.047 R)
• M19: 4,225,392 km (0.085 R)
• M20: 4,453,828 km (0.087 R)
• M21: 4,913,692 km (0.077 R)
• M22: 5,455,236 km (0.113 R)
• M23: 5,966,861 km (0.066 R)
• M24: 6,114,514 km (0.116 R)
• M25: 6,253,341 km (0.1 R)
• M26: 7,004,920 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.6

Radius: 6.7

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.31 AU - 7.89 AU

Year: 11919 Days

Day: 21.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,871,757 km

• M1: 331,808 km (0.048 R)
• M2: 383,120 km (0.096 R)
• M3: 618,138 km (0.051 R)
• M4: 912,846 km (0.11 R)
• M5: 1,185,862 km (0.035 R)
• M6: 1,353,262 km (0.107 R)
• M7: 1,439,880 km (0.115 R)
• M8: 1,528,292 km (0.109 R)
• M9: 1,757,326 km (0.096 R)
• M10: 2,325,200 km (0.074 R)
• M11: 2,508,607 km (0.117 R)
• M12: 3,230,865 km (0.092 R)
• M13: 3,735,908 km (0.055 R)
• M14: 3,951,029 km (0.076 R)
• M15: 4,297,348 km (0.119 R)
• M16: 4,686,153 km (0.116 R)
• M17: 4,951,690 km (0.085 R)
• M18: 5,222,013 km (0.075 R)
• M19: 5,566,836 km (0.114 R)
• M20: 5,883,535 km (0.085 R)
• M21: 6,756,289 km (0.085 R)
• M22: 7,437,109 km (0.112 R)
• M23: 8,139,770 km (0.057 R)
• M24: 8,219,057 km (0.085 R)
• M25: 8,904,215 km (0.057 R)
• M26: 9,775,473 km (0.075 R)
• M27: 10,414,405 km (0.039 R)
• M28: 11,110,783 km (0.081 R)
• M29: 11,154,765 km (0.09 R)
• M30: 11,509,013 km (0.081 R)
• M31: 11,777,242 km (0.111 R)
• M32: 12,047,416 km (0.061 R)
• M33: 13,101,931 km (0.091 R)
• M34: 13,195,131 km (0.064 R)
• M35: 13,663,821 km (0.066 R)
• M36: 14,090,474 km (0.103 R)
• M37: 14,233,639 km (0.09 R)
• M38: 15,054,034 km (0.057 R)
• M39: 16,038,837 km (0.086 R)
• M40: 16,088,653 km (0.114 R)
• M41: 17,196,724 km (0.107 R)
• M42: 17,452,088 km (0.06 R)
• M43: 17,554,562 km (0.056 R)
• M44: 17,605,874 km (0.07 R)
• M45: 17,657,186 km (0.095 R)
• M46: 19,274,040 km (0.108 R)
• M47: 19,326,998 km (0.113 R)
• M48: 19,592,384 km (0.064 R)
• M49: 19,645,641 km (0.071 R)
• M50: 20,342,019 km (0.119 R)
• M51: 20,720,352 km (0.111 R)
• M52: 21,155,532 km (0.044 R)
• M53: 22,035,018 km (0.086 R)
• M54: 23,545,957 km (0.058 R)
• M55: 23,943,139 km (0.043 R)
• M56: 24,057,133 km (0.041 R)
• M57: 24,228,273 km (0.057 R)
• M58: 24,342,566 km (0.113 R)
• M59: 25,437,772 km (0.11 R)
• M60: 25,962,112 km (0.119 R)
• M61: 26,843,992 km (0.095 R)
• M62: 27,675,905 km (0.077 R)
• M63: 31,087,186 km (0.057 R)
• M64: 31,960,388 km (0.1 R)
• M65: 32,023,070 km (0.118 R)
• M66: 33,603,571 km (0.103 R)
• M67: 34,950,700 km (0.08 R)
• M68: 35,338,907 km (0.092 R)
• M69: 35,793,535 km (0.069 R)
• M70: 37,037,291 km (0.095 R)
• M71: 38,095,547 km (0.114 R)
• M72: 38,895,746 km (0.094 R)
• M73: 39,163,825 km (0.11 R)
• M74: 40,784,419 km (0.093 R)
• M75: 41,329,553 km (0.092 R)
• M76: 41,877,082 km (0.112 R)
• M77: 42,495,968 km (0.091 R)
• M78: 43,117,697 km (0.102 R)
• M79: 43,256,374 km (0.113 R)
• M80: 43,534,028 km (0.063 R)
• M81: 44,091,130 km (0.088 R)
• M82: 44,230,705 km (0.094 R)
• M83: 44,370,429 km (0.111 R)
• M84: 44,580,465 km (0.077 R)
• M85: 44,790,650 km (0.119 R)
• M86: 45,071,594 km (0.114 R)
• M87: 45,494,059 km (0.053 R)
• M88: 46,271,818 km (0.086 R)
• M89: 46,342,728 km (0.095 R)
• M90: 47,125,424 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.8

Radius: 7.7

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.86 AU - 10.74 AU

Year: 18350 Days

Day: 18.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,871,757 km

• M1: 140,173 km (0.086 R)
• M2: 208,091 km (0.113 R)
• M3: 263,741 km (0.086 R)
• M4: 489,484 km (0.032 R)
• M5: 1,073,215 km (0.025 R)
• M6: 1,126,921 km (0.07 R)
• M7: 1,322,595 km (0.104 R)
• M8: 1,875,060 km (0.072 R)
• M9: 2,210,309 km (0.118 R)
• M10: 3,012,452 km (0.103 R)
• M11: 3,245,675 km (0.087 R)
• M12: 5,174,590 km (0.109 R)
• M13: 5,595,708 km (0.073 R)
• M14: 5,930,808 km (0.071 R)
• M15: 6,125,434 km (0.081 R)
• M16: 6,421,040 km (0.114 R)
• M17: 6,470,856 km (0.086 R)
• M18: 6,570,638 km (0.109 R)
• M19: 7,284,070 km (0.113 R)
• M20: 9,567,831 km (0.078 R)
• M21: 11,383,052 km (0.088 R)
• M22: 11,807,461 km (0.073 R)
• M23: 12,113,837 km (0.077 R)
• M24: 12,298,890 km (0.098 R)
• M25: 12,734,220 km (0.1 R)
• M26: 13,048,375 km (0.09 R)
• M27: 14,005,951 km (0.051 R)
• M28: 14,135,353 km (0.12 R)
• M29: 14,330,279 km (0.087 R)
• M30: 14,657,001 km (0.115 R)
• M31: 15,786,166 km (0.082 R)
• M32: 15,988,272 km (0.071 R)
• M33: 18,551,333 km (0.118 R)
• M34: 18,693,451 km (0.091 R)
• M35: 19,553,938 km (0.081 R)
• M36: 20,280,983 km (0.067 R)
• M37: 22,362,937 km (0.034 R)
• M38: 22,665,873 km (0.092 R)
• M39: 23,582,908 km (0.099 R)
• M40: 24,200,896 km (0.118 R)
• M41: 24,511,910 km (0.098 R)
• M42: 24,981,049 km (0.05 R)
• M43: 25,928,004 km (0.108 R)
• M44: 26,166,463 km (0.057 R)
• M45: 26,325,934 km (0.072 R)
• M46: 28,019,681 km (0.081 R)
• M47: 28,182,743 km (0.088 R)
• M48: 30,919,786 km (0.096 R)
• M49: 31,936,004 km (0.065 R)
• M50: 33,740,453 km (0.119 R)
• M51: 34,961,621 km (0.045 R)
• M52: 36,909,834 km (0.073 R)
• M53: 37,088,753 km (0.061 R)
• M54: 39,166,219 km (0.091 R)
• M55: 39,257,324 km (0.064 R)
• M56: 39,622,791 km (0.079 R)
• M57: 40,081,159 km (0.069 R)
• M58: 40,541,322 km (0.093 R)
• M59: 47,844,541 km (0.061 R)
• M60: 49,018,734 km (0.119 R)
• M61: 52,095,514 km (0.073 R)
• M62: 52,597,564 km (0.067 R)
• M63: 53,809,157 km (0.114 R)
• M64: 56,568,640 km (0.066 R)
• M65: 57,395,018 km (0.084 R)
• M66: 57,498,540 km (0.078 R)
• M67: 59,583,336 km (0.088 R)
• M68: 60,424,076 km (0.097 R)
• M69: 62,223,888 km (0.097 R)
• M70: 63,183,708 km (0.112 R)
• M71: 63,611,857 km (0.077 R)
• M72: 64,041,053 km (0.068 R)
• M73: 64,471,147 km (0.099 R)
• M74: 65,442,486 km (0.098 R)
• M75: 65,550,795 km (0.081 R)
• M76: 65,658,954 km (0.044 R)
• M77: 67,618,238 km (0.074 R)
• M78: 68,385,226 km (0.112 R)
• M79: 69,045,102 km (0.068 R)
• M80: 69,486,117 km (0.066 R)
• M81: 69,817,476 km (0.047 R)
• M82: 70,370,988 km (0.103 R)
• M83: 71,816,851 km (0.058 R)
• M84: 72,040,201 km (0.071 R)
• M85: 72,263,700 km (0.032 R)
• M86: 73,048,042 km (0.172 R)
• M87: 73,160,240 km (0.065 R)
• M88: 73,384,936 km (0.085 R)
• M89: 74,286,114 km (0.056 R)
• M90: 74,737,899 km (0.11 R)
• M91: 75,304,127 km (0.075 R)
• M92: 75,644,612 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 17,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit