🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.46 AU - 0.66 AU

Year: 160 Days

Day: 29.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,882,643 km

• M1: 29,920 km (0.086 R)
• M2: 113,096 km (0.119 R)

Asteroid Belt

Center: 2.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.4

Radius: 12.2

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.27 AU - 5.01 AU

Year: 3225 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,882,643 km

• M1: 158,723 km (0.116 R)
• M2: 332,706 km (0.075 R)
• M3: 512,971 km (0.112 R)
• M4: 658,081 km (0.082 R)
• M5: 879,187 km (0.113 R)
• M6: 1,045,240 km (0.112 R)
• M7: 1,152,951 km (0.05 R)
• M8: 1,469,500 km (0.081 R)
• M9: 1,591,572 km (0.067 R)
• M10: 1,693,298 km (0.064 R)
• M11: 1,829,881 km (0.064 R)
• M12: 1,986,959 km (0.106 R)
• M13: 2,114,416 km (0.056 R)
• M14: 2,279,722 km (0.068 R)
• M15: 2,839,517 km (0.071 R)
• M16: 3,130,485 km (0.115 R)
• M17: 3,219,795 km (0.062 R)
• M18: 3,461,844 km (0.073 R)
• M19: 3,554,296 km (0.045 R)
• M20: 3,689,233 km (0.105 R)
• M21: 3,996,358 km (0.026 R)
• M22: 4,082,675 km (0.071 R)
• M23: 4,345,070 km (0.086 R)
• M24: 4,579,340 km (0.068 R)
• M25: 4,726,545 km (0.057 R)
• M26: 4,921,321 km (0.074 R)
• M27: 5,739,322 km (0.104 R)
• M28: 6,021,464 km (0.1 R)
• M29: 6,182,880 km (0.059 R)
• M30: 6,270,395 km (0.059 R)
• M31: 6,358,508 km (0.097 R)
• M32: 6,740,132 km (0.103 R)
• M33: 6,998,936 km (0.103 R)
• M34: 7,208,224 km (0.118 R)
• M35: 7,808,111 km (0.08 R)
• M36: 7,957,260 km (0.119 R)
• M37: 8,424,155 km (0.097 R)
• M38: 8,618,932 km (0.07 R)
• M39: 9,442,169 km (0.045 R)
• M40: 9,557,658 km (0.096 R)
• M41: 9,731,790 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.5

Radius: 10.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.86 AU - 4.88 AU

Year: 4115 Days

Day: 6.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 66,882,643 km

• M1: 214,673 km (0.071 R)
• M2: 300,841 km (0.076 R)
• M3: 386,561 km (0.106 R)
• M4: 553,063 km (0.025 R)
• M5: 642,373 km (0.054 R)
• M6: 712,983 km (0.06 R)
• M7: 978,370 km (0.119 R)
• M8: 1,061,397 km (0.11 R)
• M9: 1,137,393 km (0.092 R)
• M10: 1,556,416 km (0.081 R)
• M11: 1,621,791 km (0.11 R)
• M12: 1,699,133 km (0.109 R)
• M13: 1,766,452 km (0.106 R)
• M14: 1,950,756 km (0.106 R)
• M15: 2,117,259 km (0.093 R)
• M16: 2,776,536 km (0.027 R)
• M17: 2,964,581 km (0.114 R)
• M18: 3,128,989 km (0.109 R)
• M19: 3,339,024 km (0.084 R)
• M20: 3,611,741 km (0.114 R)
• M21: 4,087,313 km (0.114 R)
• M22: 4,178,717 km (0.107 R)
• M23: 4,270,870 km (0.1 R)
• M24: 4,598,639 km (0.081 R)
• M25: 4,902,322 km (0.087 R)
• M26: 5,179,677 km (0.097 R)
• M27: 5,428,608 km (0.101 R)
• M28: 5,749,645 km (0.03 R)
• M29: 6,286,851 km (0.058 R)
• M30: 6,410,269 km (0.11 R)
• M31: 6,534,734 km (0.052 R)
• M32: 6,803,861 km (0.11 R)
• M33: 7,076,727 km (0.09 R)
• M34: 7,205,232 km (0.085 R)
• M35: 7,576,983 km (0.066 R)
• M36: 7,652,081 km (0.092 R)
• M37: 7,803,025 km (0.111 R)
• M38: 8,127,054 km (0.111 R)
• M39: 8,261,692 km (0.111 R)
• M40: 8,377,780 km (0.116 R)
• M41: 8,455,421 km (0.069 R)
• M42: 8,670,393 km (0.104 R)
• M43: 8,827,770 km (0.081 R)
• M44: 9,265,494 km (0.104 R)
• M45: 9,792,078 km (0.029 R)
• M46: 9,935,543 km (0.096 R)
• M47: 10,141,688 km (0.071 R)
• M48: 10,495,338 km (0.052 R)
• M49: 10,726,317 km (0.11 R)
• M50: 11,044,063 km (0.116 R)
• M51: 11,558,979 km (0.115 R)
• M52: 11,645,596 km (0.087 R)
• M53: 11,884,803 km (0.065 R)
• M54: 11,972,168 km (0.073 R)
• M55: 12,169,637 km (0.068 R)
• M56: 12,257,601 km (0.109 R)
• M57: 12,679,018 km (0.068 R)
• M58: 13,285,936 km (0.104 R)
• M59: 13,672,946 km (0.074 R)
• M60: 14,318,461 km (0.088 R)
• M61: 14,598,209 km (0.091 R)
• M62: 14,785,655 km (0.093 R)
• M63: 15,234,150 km (0.08 R)
• M64: 15,591,389 km (0.111 R)
• M65: 15,807,109 km (0.063 R)
• M66: 15,879,216 km (0.111 R)
• M67: 16,120,367 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 14.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.98 AU - 6.72 AU

Year: 5418 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,882,643 km

• M1: 190,588 km (0.086 R)
• M2: 341,682 km (0.063 R)
• M3: 499,058 km (0.11 R)
• M4: 627,264 km (0.093 R)
• M5: 731,234 km (0.052 R)
• M6: 911,949 km (0.119 R)
• M7: 1,045,839 km (0.065 R)
• M8: 1,147,715 km (0.086 R)
• M9: 1,369,718 km (0.082 R)
• M10: 1,518,718 km (0.116 R)
• M11: 1,643,482 km (0.11 R)
• M12: 1,756,728 km (0.089 R)
• M13: 1,896,303 km (0.066 R)
• M14: 2,055,774 km (0.101 R)
• M15: 2,466,270 km (0.039 R)
• M16: 2,712,658 km (0.059 R)
• M17: 3,135,272 km (0.118 R)
• M18: 3,277,839 km (0.07 R)
• M19: 3,589,003 km (0.055 R)
• M20: 3,808,762 km (0.119 R)
• M21: 4,251,272 km (0.113 R)
• M22: 4,409,547 km (0.108 R)
• M23: 4,634,542 km (0.062 R)
• M24: 4,732,080 km (0.045 R)
• M25: 4,918,329 km (0.115 R)
• M26: 5,219,320 km (0.095 R)
• M27: 5,423,222 km (0.091 R)
• M28: 5,572,371 km (0.119 R)
• M29: 5,815,916 km (0.096 R)
• M30: 6,301,810 km (0.078 R)
• M31: 6,751,651 km (0.091 R)
• M32: 6,875,069 km (0.12 R)
• M33: 7,049,052 km (0.102 R)
• M34: 7,363,506 km (0.108 R)
• M35: 7,980,298 km (0.1 R)
• M36: 8,124,062 km (0.088 R)
• M37: 8,560,439 km (0.117 R)
• M38: 8,734,421 km (0.107 R)
• M39: 8,869,059 km (0.066 R)
• M40: 9,126,816 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 10

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.05 AU - 12.51 AU

Year: 12620 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,882,643 km

• M1: 152,291 km (0.114 R)
• M2: 257,458 km (0.115 R)
• M3: 899,233 km (0.043 R)
• M4: 1,285,046 km (0.112 R)
• M5: 1,483,712 km (0.054 R)
• M6: 1,613,114 km (0.119 R)
• M7: 1,746,406 km (0.118 R)
• M8: 1,855,762 km (0.077 R)
• M9: 1,967,511 km (0.05 R)
• M10: 2,081,505 km (0.078 R)
• M11: 2,168,421 km (0.072 R)
• M12: 2,497,836 km (0.116 R)
• M13: 2,590,586 km (0.106 R)
• M14: 2,940,346 km (0.11 R)
• M15: 3,104,305 km (0.082 R)
• M16: 3,237,747 km (0.111 R)
• M17: 3,305,215 km (0.088 R)
• M18: 3,897,473 km (0.106 R)
• M19: 5,060,597 km (0.054 R)
• M20: 5,538,113 km (0.09 R)
• M21: 6,408,324 km (0.081 R)
• M22: 6,968,418 km (0.069 R)
• M23: 7,055,933 km (0.104 R)
• M24: 8,134,983 km (0.062 R)
• M25: 8,646,757 km (0.11 R)
• M26: 9,946,762 km (0.034 R)
• M27: 11,203,983 km (0.089 R)
• M28: 11,306,757 km (0.09 R)
• M29: 11,668,784 km (0.085 R)
• M30: 12,192,825 km (0.067 R)
• M31: 13,101,034 km (0.06 R)
• M32: 13,535,915 km (0.034 R)
• M33: 13,810,127 km (0.06 R)
• M34: 14,982,077 km (0.068 R)
• M35: 15,379,858 km (0.039 R)
• M36: 16,243,786 km (0.117 R)
• M37: 17,898,188 km (0.092 R)
• M38: 18,078,753 km (0.081 R)
• M39: 18,684,624 km (0.084 R)
• M40: 19,235,593 km (0.047 R)
• M41: 20,353,389 km (0.098 R)
• M42: 21,110,354 km (0.036 R)
• M43: 22,457,184 km (0.055 R)
• M44: 22,586,885 km (0.042 R)
• M45: 23,436,152 km (0.049 R)
• M46: 24,629,195 km (0.075 R)
• M47: 25,300,590 km (0.12 R)
• M48: 26,182,320 km (0.072 R)
• M49: 27,005,108 km (0.087 R)
• M50: 27,419,794 km (0.085 R)
• M51: 27,906,136 km (0.032 R)
• M52: 28,676,266 km (0.076 R)
• M53: 29,099,179 km (0.109 R)
• M54: 33,071,751 km (0.108 R)
• M55: 34,707,753 km (0.073 R)
• M56: 34,932,898 km (0.081 R)
• M57: 35,384,534 km (0.03 R)
• M58: 35,535,628 km (0.096 R)
• M59: 36,293,790 km (0.109 R)
• M60: 39,536,324 km (0.077 R)
• M61: 41,033,499 km (0.065 R)
• M62: 42,870,411 km (0.085 R)
• M63: 44,570,890 km (0.066 R)
• M64: 45,799,089 km (0.097 R)
• M65: 46,789,576 km (0.085 R)
• M66: 47,453,791 km (0.118 R)
• M67: 47,537,117 km (0.057 R)
• M68: 47,703,769 km (0.11 R)
• M69: 48,204,922 km (0.118 R)
• M70: 48,959,793 km (0.09 R)
• M71: 49,212,314 km (0.087 R)
• M72: 49,549,807 km (0.102 R)
• M73: 50,311,709 km (0.084 R)
• M74: 52,620,453 km (0.045 R)
• M75: 52,965,575 km (0.095 R)
• M76: 53,657,764 km (0.116 R)
• M77: 54,091,897 km (0.115 R)
• M78: 54,614,443 km (0.107 R)
• M79: 54,963,754 km (0.081 R)
• M80: 55,401,477 km (0.086 R)
• M81: 55,752,434 km (0.085 R)
• M82: 56,456,591 km (0.094 R)
• M83: 56,898,054 km (0.092 R)
• M84: 57,163,590 km (0.12 R)
• M85: 57,518,287 km (0.068 R)
• M86: 58,408,095 km (0.099 R)
• M87: 58,765,335 km (0.069 R)
• M88: 59,302,391 km (0.106 R)
• M89: 59,481,909 km (0.071 R)
• M90: 59,661,426 km (0.099 R)

Asteroid Belt

Center: 13.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.9

Radius: 5.7

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.36 AU - 16.14 AU

Year: 23933 Days

Day: 22.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,882,643 km

• M1: 118,631 km (0.036 R)
• M2: 435,479 km (0.116 R)
• M3: 471,383 km (0.104 R)
• M4: 508,334 km (0.114 R)
• M5: 708,645 km (0.099 R)
• M6: 886,068 km (0.109 R)
• M7: 1,361,640 km (0.096 R)
• M8: 1,697,487 km (0.104 R)
• M9: 1,844,841 km (0.034 R)
• M10: 2,608,837 km (0.111 R)
• M11: 2,848,194 km (0.05 R)
• M12: 3,238,644 km (0.071 R)
• M13: 4,427,199 km (0.094 R)
• M14: 4,508,132 km (0.117 R)
• M15: 6,592,479 km (0.045 R)
• M16: 6,965,127 km (0.089 R)
• M17: 7,682,150 km (0.062 R)
• M18: 7,730,769 km (0.119 R)
• M19: 8,472,475 km (0.059 R)
• M20: 9,548,682 km (0.113 R)
• M21: 9,916,843 km (0.072 R)
• M22: 11,049,149 km (0.082 R)
• M23: 11,491,211 km (0.092 R)
• M24: 12,909,548 km (0.098 R)
• M25: 13,141,575 km (0.066 R)
• M26: 14,023,903 km (0.095 R)
• M27: 14,382,190 km (0.083 R)
• M28: 14,683,031 km (0.104 R)
• M29: 15,290,997 km (0.058 R)
• M30: 15,969,124 km (0.112 R)
• M31: 16,783,236 km (0.115 R)
• M32: 17,163,513 km (0.111 R)
• M33: 17,482,606 km (0.109 R)
• M34: 18,713,048 km (0.106 R)
• M35: 18,909,769 km (0.038 R)
• M36: 20,644,057 km (0.065 R)
• M37: 21,667,456 km (0.045 R)
• M38: 22,150,658 km (0.105 R)
• M39: 22,637,449 km (0.08 R)
• M40: 22,917,197 km (0.057 R)
• M41: 23,550,894 km (0.073 R)
• M42: 25,704,205 km (0.109 R)
• M43: 26,509,341 km (0.113 R)
• M44: 27,919,600 km (0.085 R)
• M45: 28,294,642 km (0.098 R)
• M46: 28,595,932 km (0.105 R)
• M47: 28,974,116 km (0.11 R)
• M48: 29,353,945 km (0.098 R)
• M49: 30,734,883 km (0.113 R)
• M50: 31,589,086 km (0.101 R)
• M51: 32,215,303 km (0.086 R)
• M52: 32,687,584 km (0.03 R)
• M53: 33,958,268 km (0.117 R)
• M54: 35,488,205 km (0.077 R)
• M55: 36,302,317 km (0.118 R)
• M56: 36,711,766 km (0.117 R)
• M57: 36,793,746 km (0.116 R)
• M58: 37,535,003 km (0.112 R)
• M59: 37,949,090 km (0.068 R)
• M60: 38,198,171 km (0.088 R)
• M61: 38,364,524 km (0.094 R)
• M62: 38,447,850 km (0.073 R)
• M63: 39,872,620 km (0.07 R)
• M64: 40,634,073 km (0.11 R)
• M65: 40,973,959 km (0.085 R)
• M66: 41,400,164 km (0.085 R)
• M67: 42,429,098 km (0.077 R)
• M68: 42,515,266 km (0.087 R)
• M69: 43,206,259 km (0.112 R)
• M70: 43,466,409 km (0.071 R)
• M71: 45,301,676 km (0.118 R)
• M72: 46,007,479 km (0.091 R)
• M73: 47,967,211 km (0.106 R)
• M74: 49,137,814 km (0.077 R)
• M75: 49,228,321 km (0.091 R)
• M76: 49,499,991 km (0.061 R)
• M77: 49,590,647 km (0.055 R)
• M78: 50,591,606 km (0.044 R)
• M79: 51,140,481 km (0.114 R)
• M80: 54,474,419 km (0.077 R)
• M81: 55,412,996 km (0.063 R)
• M82: 57,401,152 km (0.03 R)
• M83: 58,931,688 km (0.026 R)
• M84: 59,798,458 km (0.088 R)
• M85: 62,228,226 km (0.082 R)
• M86: 63,701,466 km (0.117 R)
• M87: 63,997,520 km (0.081 R)
• M88: 64,392,907 km (0.053 R)
• M89: 64,987,559 km (0.108 R)
• M90: 65,982,684 km (0.11 R)
• M91: 66,282,179 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 14,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit