🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 41.6 Hours

Environment

Temp: 247 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.47 AU - 0.69 AU

Year: 165 Days

Day: 26.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.21 AU - 1.57 AU

Year: 611 Days

Day: 47.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.91 AU - 2.87 AU

Year: 1377 Days

Day: 38.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,631,603 km

• M1: 739,313 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.93 AU - 3.03 AU

Year: 1456 Days

Day: 46.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.95 AU - 3.09 AU

Year: 1491 Days

Day: 43.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,631,603 km

• M1: 937,979 km (0.095 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 11.1

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.32 AU - 8.86 AU

Year: 9385 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 82,631,603 km

• M1: 138,528 km (0.115 R)
• M2: 235,617 km (0.042 R)
• M3: 357,988 km (0.064 R)
• M4: 460,761 km (0.067 R)
• M5: 553,363 km (0.052 R)
• M6: 685,607 km (0.094 R)
• M7: 785,987 km (0.095 R)
• M8: 855,999 km (0.08 R)
• M9: 1,070,074 km (0.076 R)
• M10: 1,229,694 km (0.094 R)
• M11: 1,302,100 km (0.08 R)
• M12: 1,561,802 km (0.071 R)
• M13: 1,663,678 km (0.105 R)
• M14: 1,779,467 km (0.046 R)
• M15: 1,862,194 km (0.041 R)
• M16: 2,031,689 km (0.085 R)
• M17: 2,193,853 km (0.056 R)
• M18: 2,386,236 km (0.111 R)
• M19: 2,760,530 km (0.115 R)
• M20: 3,167,885 km (0.103 R)
• M21: 3,669,935 km (0.094 R)
• M22: 4,632,298 km (0.11 R)
• M23: 4,714,577 km (0.115 R)
• M24: 5,014,820 km (0.033 R)
• M25: 5,150,206 km (0.103 R)
• M26: 5,286,938 km (0.106 R)
• M27: 5,424,868 km (0.071 R)
• M28: 5,721,969 km (0.098 R)
• M29: 6,006,504 km (0.115 R)
• M30: 6,078,311 km (0.098 R)
• M31: 6,277,426 km (0.088 R)
• M32: 6,460,234 km (0.076 R)
• M33: 6,944,034 km (0.081 R)
• M34: 7,076,428 km (0.042 R)
• M35: 7,420,354 km (0.118 R)
• M36: 7,613,933 km (0.061 R)
• M37: 7,691,724 km (0.098 R)
• M38: 7,867,950 km (0.036 R)
• M39: 8,204,396 km (0.111 R)
• M40: 8,424,754 km (0.108 R)
• M41: 8,809,819 km (0.059 R)
• M42: 8,994,273 km (0.09 R)
• M43: 9,513,228 km (0.061 R)
• M44: 9,765,899 km (0.092 R)
• M45: 11,707,829 km (0.054 R)
• M46: 12,411,537 km (0.113 R)
• M47: 12,965,947 km (0.042 R)
• M48: 13,504,798 km (0.115 R)
• M49: 13,812,671 km (0.094 R)
• M50: 14,531,788 km (0.095 R)
• M51: 14,652,812 km (0.113 R)
• M52: 15,633,426 km (0.115 R)
• M53: 16,106,604 km (0.12 R)
• M54: 16,231,818 km (0.041 R)
• M55: 16,382,612 km (0.09 R)
• M56: 16,634,984 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 10.6

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.49 AU - 12.97 AU

Year: 14976 Days

Day: 6.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,631,603 km

• M1: 297,101 km (0.112 R)
• M2: 391,198 km (0.094 R)
• M3: 582,085 km (0.104 R)
• M4: 885,769 km (0.101 R)
• M5: 1,380,788 km (0.055 R)
• M6: 3,128,391 km (0.117 R)
• M7: 3,292,649 km (0.069 R)
• M8: 3,493,709 km (0.075 R)
• M9: 4,013,860 km (0.115 R)
• M10: 4,337,889 km (0.106 R)
• M11: 4,447,694 km (0.045 R)
• M12: 4,820,642 km (0.092 R)
• M13: 5,320,747 km (0.114 R)
• M14: 5,958,932 km (0.053 R)
• M15: 6,748,210 km (0.041 R)
• M16: 7,004,322 km (0.083 R)
• M17: 7,482,287 km (0.083 R)
• M18: 7,925,845 km (0.1 R)
• M19: 8,978,415 km (0.1 R)
• M20: 9,688,556 km (0.063 R)
• M21: 10,416,649 km (0.048 R)
• M22: 10,961,784 km (0.116 R)
• M23: 11,771,258 km (0.084 R)
• M24: 12,079,878 km (0.034 R)
• M25: 13,021,447 km (0.1 R)
• M26: 13,180,620 km (0.101 R)
• M27: 13,986,503 km (0.044 R)
• M28: 14,149,715 km (0.108 R)
• M29: 14,258,771 km (0.054 R)
• M30: 14,422,880 km (0.119 R)
• M31: 14,532,685 km (0.038 R)
• M32: 14,808,394 km (0.039 R)
• M33: 14,974,597 km (0.114 R)
• M34: 15,985,131 km (0.09 R)
• M35: 17,483,503 km (0.047 R)
• M36: 18,130,813 km (0.096 R)
• M37: 18,845,891 km (0.03 R)
• M38: 21,046,326 km (0.115 R)
• M39: 21,986,848 km (0.076 R)
• M40: 22,877,105 km (0.084 R)
• M41: 23,843,956 km (0.057 R)
• M42: 24,692,774 km (0.089 R)
• M43: 26,218,523 km (0.062 R)
• M44: 26,487,051 km (0.109 R)
• M45: 26,823,945 km (0.077 R)
• M46: 27,365,789 km (0.075 R)
• M47: 30,059,299 km (0.11 R)
• M48: 32,475,603 km (0.119 R)
• M49: 32,908,390 km (0.072 R)
• M50: 32,980,795 km (0.117 R)
• M51: 33,053,051 km (0.113 R)
• M52: 35,842,603 km (0.096 R)
• M53: 36,289,900 km (0.115 R)
• M54: 36,439,349 km (0.096 R)
• M55: 37,340,825 km (0.077 R)
• M56: 37,642,863 km (0.071 R)
• M57: 38,249,483 km (0.106 R)
• M58: 39,472,595 km (0.116 R)
• M59: 40,553,140 km (0.07 R)
• M60: 41,956,817 km (0.111 R)
• M61: 42,035,206 km (0.039 R)
• M62: 42,822,390 km (0.093 R)
• M63: 43,852,970 km (0.081 R)
• M64: 43,932,556 km (0.084 R)
• M65: 44,012,142 km (0.117 R)
• M66: 44,891,628 km (0.081 R)
• M67: 45,212,964 km (0.119 R)
• M68: 45,454,266 km (0.095 R)
• M69: 46,424,408 km (0.111 R)
• M70: 46,749,185 km (0.111 R)
• M71: 47,237,921 km (0.115 R)
• M72: 47,728,303 km (0.12 R)
• M73: 47,974,092 km (0.114 R)
• M74: 48,467,167 km (0.05 R)
• M75: 49,789,762 km (0.079 R)
• M76: 50,539,097 km (0.109 R)
• M77: 50,789,524 km (0.085 R)
• M78: 52,639,751 km (0.098 R)
• M79: 53,148,084 km (0.111 R)
• M80: 54,511,819 km (0.112 R)
• M81: 54,597,538 km (0.117 R)
• M82: 55,628,417 km (0.083 R)
• M83: 57,796,689 km (0.114 R)
• M84: 57,971,269 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.9

Radius: 4

Gravity: 29.81 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.26 AU - 17.6 AU

Year: 27127 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,631,603 km

• M1: 70,610 km (0.107 R)
• M2: 120,277 km (0.088 R)
• M3: 158,275 km (0.092 R)
• M4: 356,791 km (0.076 R)
• M5: 637,437 km (0.115 R)
• M6: 1,000,810 km (0.094 R)
• M7: 1,144,125 km (0.064 R)
• M8: 1,173,595 km (0.11 R)
• M9: 1,386,772 km (0.066 R)
• M10: 1,814,173 km (0.082 R)
• M11: 1,918,293 km (0.108 R)
• M12: 2,316,673 km (0.084 R)
• M13: 2,429,769 km (0.077 R)
• M14: 2,544,510 km (0.1 R)
• M15: 3,397,218 km (0.076 R)
• M16: 3,787,369 km (0.093 R)
• M17: 4,422,113 km (0.065 R)
• M18: 4,704,105 km (0.086 R)
• M19: 5,635,053 km (0.117 R)
• M20: 6,043,604 km (0.041 R)
• M21: 6,889,132 km (0.086 R)
• M22: 7,547,213 km (0.107 R)
• M23: 7,996,904 km (0.1 R)
• M24: 8,167,894 km (0.114 R)
• M25: 8,397,527 km (0.052 R)
• M26: 8,571,360 km (0.106 R)
• M27: 9,337,600 km (0.101 R)
• M28: 9,457,577 km (0.104 R)
• M29: 10,558,917 km (0.076 R)
• M30: 11,443,040 km (0.071 R)
• M31: 12,416,623 km (0.041 R)
• M32: 12,746,935 km (0.077 R)
• M33: 14,858,659 km (0.102 R)
• M34: 15,704,784 km (0.086 R)
• M35: 18,485,360 km (0.096 R)
• M36: 19,777,437 km (0.077 R)
• M37: 21,809,126 km (0.085 R)
• M38: 23,254,091 km (0.108 R)
• M39: 24,978,656 km (0.081 R)
• M40: 25,228,335 km (0.093 R)
• M41: 26,235,427 km (0.042 R)
• M42: 26,999,274 km (0.089 R)
• M43: 28,288,658 km (0.047 R)
• M44: 29,071,803 km (0.04 R)
• M45: 29,334,497 km (0.089 R)
• M46: 29,685,902 km (0.102 R)
• M47: 29,950,391 km (0.077 R)
• M48: 30,392,902 km (0.09 R)
• M49: 34,471,688 km (0.105 R)
• M50: 36,150,625 km (0.094 R)
• M51: 38,142,819 km (0.094 R)
• M52: 38,622,430 km (0.105 R)
• M53: 39,007,495 km (0.12 R)
• M54: 40,170,319 km (0.116 R)
• M55: 42,232,526 km (0.117 R)
• M56: 45,745,383 km (0.095 R)
• M57: 46,868,564 km (0.098 R)
• M58: 47,176,437 km (0.062 R)
• M59: 48,000,870 km (0.11 R)
• M60: 49,454,962 km (0.039 R)
• M61: 49,559,231 km (0.092 R)
• M62: 49,872,938 km (0.115 R)
• M63: 53,473,759 km (0.057 R)
• M64: 55,956,784 km (0.107 R)
• M65: 56,719,883 km (0.088 R)
• M66: 58,146,149 km (0.108 R)
• M67: 58,256,403 km (0.074 R)
• M68: 58,808,419 km (0.056 R)
• M69: 59,806,536 km (0.116 R)
• M70: 61,033,986 km (0.08 R)
• M71: 61,594,679 km (0.037 R)
• M72: 62,834,247 km (0.085 R)
• M73: 63,060,439 km (0.106 R)
• M74: 63,286,930 km (0.11 R)
• M75: 63,627,266 km (0.119 R)
• M76: 63,854,505 km (0.088 R)
• M77: 64,537,718 km (0.12 R)
• M78: 64,994,441 km (0.092 R)
• M79: 65,108,883 km (0.093 R)
• M80: 65,681,693 km (0.087 R)
• M81: 66,717,060 km (0.093 R)
• M82: 68,454,639 km (0.113 R)
• M83: 69,037,173 km (0.107 R)
• M84: 69,621,353 km (0.053 R)
• M85: 69,738,339 km (0.087 R)
• M86: 71,383,616 km (0.101 R)
• M87: 72,448,005 km (0.109 R)
• M88: 72,803,898 km (0.072 R)
• M89: 75,191,779 km (0.104 R)
• M90: 75,913,140 km (0.054 R)
• M91: 77,605,242 km (0.117 R)
• M92: 82,631,581 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 11,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit