🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 320 Days

Day: 12.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.51 AU - 0.79 AU

Year: 344 Days

Day: 43.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,671,843 km

• M1: 49,218 km (0.081 R)
• M2: 387,758 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.2

Radius: 8.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.74 AU - 0.76 AU

Year: 426 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,671,843 km

• M1: 112,198 km (0.093 R)
• M2: 193,879 km (0.076 R)
• M3: 285,134 km (0.112 R)
• M4: 336,894 km (0.109 R)
• M5: 392,694 km (0.082 R)
• M6: 467,793 km (0.108 R)
• M7: 553,961 km (0.062 R)
• M8: 616,642 km (0.083 R)
• M9: 669,899 km (0.074 R)
• M10: 771,925 km (0.112 R)
• M11: 872,754 km (0.095 R)
• M12: 929,900 km (0.095 R)
• M13: 1,013,077 km (0.054 R)
• M14: 1,091,466 km (0.049 R)
• M15: 1,243,458 km (0.053 R)
• M16: 1,331,720 km (0.034 R)
• M17: 1,394,402 km (0.071 R)
• M18: 1,482,365 km (0.029 R)
• M19: 1,580,502 km (0.103 R)
• M20: 1,676,543 km (0.076 R)
• M21: 1,783,207 km (0.084 R)
• M22: 1,848,431 km (0.063 R)
• M23: 1,967,661 km (0.109 R)
• M24: 2,044,105 km (0.087 R)
• M25: 2,098,709 km (0.083 R)
• M26: 2,163,036 km (0.066 R)
• M27: 2,232,599 km (0.111 R)
• M28: 2,284,210 km (0.115 R)
• M29: 2,383,692 km (0.092 R)
• M30: 2,455,799 km (0.087 R)
• M31: 2,523,566 km (0.043 R)
• M32: 2,582,358 km (0.095 R)
• M33: 2,686,179 km (0.071 R)
• M34: 2,766,214 km (0.105 R)
• M35: 2,908,332 km (0.119 R)
• M36: 3,021,578 km (0.096 R)
• M37: 3,078,874 km (0.076 R)
• M38: 3,204,985 km (0.103 R)
• M39: 3,322,120 km (0.076 R)
• M40: 3,397,368 km (0.063 R)
• M41: 3,484,134 km (0.083 R)
• M42: 3,555,193 km (0.09 R)
• M43: 3,643,307 km (0.077 R)
• M44: 3,793,503 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 9.9

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.45 AU - 1.97 AU

Year: 1467 Days

Day: 11 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,671,843 km

• M1: 135,984 km (0.111 R)
• M2: 256,710 km (0.109 R)
• M3: 443,408 km (0.085 R)
• M4: 527,781 km (0.101 R)
• M5: 640,428 km (0.054 R)
• M6: 785,538 km (0.117 R)
• M7: 1,100,442 km (0.067 R)
• M8: 1,173,595 km (0.099 R)
• M9: 1,296,415 km (0.048 R)
• M10: 1,504,057 km (0.114 R)
• M11: 1,638,246 km (0.06 R)
• M12: 1,701,526 km (0.104 R)
• M13: 1,765,554 km (0.12 R)
• M14: 2,249,204 km (0.077 R)
• M15: 2,331,932 km (0.097 R)
• M16: 2,660,149 km (0.1 R)
• M17: 2,735,098 km (0.054 R)
• M18: 2,951,416 km (0.098 R)
• M19: 3,333,639 km (0.116 R)
• M20: 3,606,356 km (0.093 R)
• M21: 3,829,855 km (0.038 R)
• M22: 4,000,397 km (0.091 R)
• M23: 4,290,467 km (0.1 R)
• M24: 4,512,470 km (0.097 R)
• M25: 4,723,104 km (0.091 R)
• M26: 4,875,544 km (0.056 R)
• M27: 4,998,813 km (0.055 R)
• M28: 5,107,421 km (0.083 R)
• M29: 5,216,777 km (0.074 R)
• M30: 5,422,175 km (0.029 R)
• M31: 5,840,750 km (0.104 R)
• M32: 6,236,586 km (0.069 R)
• M33: 6,387,231 km (0.109 R)
• M34: 6,522,168 km (0.115 R)
• M35: 6,606,990 km (0.099 R)
• M36: 6,675,207 km (0.083 R)
• M37: 6,743,573 km (0.117 R)
• M38: 7,071,491 km (0.081 R)
• M39: 7,158,707 km (0.095 R)
• M40: 7,316,533 km (0.119 R)
• M41: 7,493,208 km (0.067 R)
• M42: 7,707,133 km (0.056 R)
• M43: 7,995,707 km (0.1 R)
• M44: 8,250,921 km (0.08 R)
• M45: 8,583,178 km (0.11 R)
• M46: 9,108,715 km (0.118 R)
• M47: 9,375,448 km (0.089 R)
• M48: 9,877,499 km (0.114 R)
• M49: 10,527,501 km (0.1 R)
• M50: 10,607,237 km (0.086 R)
• M51: 10,687,122 km (0.075 R)
• M52: 11,170,922 km (0.094 R)
• M53: 11,993,112 km (0.037 R)
• M54: 12,222,744 km (0.111 R)
• M55: 12,306,519 km (0.117 R)
• M56: 12,474,817 km (0.116 R)
• M57: 12,707,442 km (0.118 R)
• M58: 13,112,553 km (0.115 R)
• M59: 13,348,917 km (0.093 R)
• M60: 13,826,284 km (0.117 R)
• M61: 14,110,819 km (0.072 R)
• M62: 14,574,722 km (0.051 R)
• M63: 14,730,454 km (0.107 R)
• M64: 14,976,392 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.5

Radius: 14

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.57 AU - 1.89 AU

Year: 1493 Days

Day: 6.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 24,671,843 km

• M1: 185,352 km (0.076 R)
• M2: 300,393 km (0.094 R)
• M3: 388,206 km (0.105 R)
• M4: 723,904 km (0.082 R)
• M5: 837,449 km (0.066 R)
• M6: 934,687 km (0.1 R)
• M7: 1,092,962 km (0.1 R)
• M8: 1,184,067 km (0.094 R)
• M9: 1,295,368 km (0.079 R)
• M10: 1,501,663 km (0.085 R)
• M11: 1,604,437 km (0.116 R)
• M12: 1,787,695 km (0.093 R)
• M13: 2,039,767 km (0.101 R)
• M14: 2,260,873 km (0.082 R)
• M15: 2,390,724 km (0.117 R)
• M16: 2,877,365 km (0.04 R)
• M17: 3,054,489 km (0.07 R)
• M18: 3,247,620 km (0.07 R)
• M19: 3,407,540 km (0.068 R)
• M20: 3,671,431 km (0.083 R)
• M21: 3,903,158 km (0.106 R)
• M22: 4,047,071 km (0.081 R)
• M23: 4,152,986 km (0.097 R)
• M24: 4,313,505 km (0.079 R)
• M25: 5,147,364 km (0.079 R)
• M26: 5,305,788 km (0.116 R)
• M27: 5,716,135 km (0.073 R)
• M28: 5,850,324 km (0.076 R)
• M29: 6,152,212 km (0.078 R)
• M30: 6,274,434 km (0.095 R)
• M31: 6,381,995 km (0.061 R)
• M32: 6,866,093 km (0.093 R)
• M33: 6,992,952 km (0.094 R)
• M34: 7,104,552 km (0.109 R)
• M35: 7,232,907 km (0.089 R)
• M36: 7,622,610 km (0.081 R)
• M37: 7,969,228 km (0.096 R)
• M38: 8,220,104 km (0.119 R)
• M39: 8,371,796 km (0.097 R)
• M40: 8,558,644 km (0.097 R)
• M41: 9,144,619 km (0.111 R)
• M42: 9,442,468 km (0.091 R)
• M43: 9,583,838 km (0.108 R)
• M44: 9,761,560 km (0.082 R)
• M45: 10,156,199 km (0.061 R)
• M46: 10,410,217 km (0.093 R)
• M47: 10,721,380 km (0.112 R)
• M48: 10,961,335 km (0.111 R)
• M49: 11,259,334 km (0.109 R)
• M50: 11,428,081 km (0.113 R)
• M51: 11,863,111 km (0.11 R)
• M52: 12,111,593 km (0.105 R)
• M53: 12,265,230 km (0.097 R)
• M54: 12,535,853 km (0.083 R)
• M55: 12,827,868 km (0.119 R)
• M56: 12,984,497 km (0.101 R)
• M57: 13,240,608 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 11

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.47 AU - 3.71 AU

Year: 3563 Days

Day: 6.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,671,843 km

• M1: 148,251 km (0.116 R)
• M2: 333,005 km (0.081 R)
• M3: 402,867 km (0.087 R)
• M4: 681,568 km (0.058 R)
• M5: 832,662 km (0.095 R)
• M6: 947,852 km (0.098 R)
• M7: 1,131,259 km (0.058 R)
• M8: 1,208,152 km (0.09 R)
• M9: 1,380,938 km (0.096 R)
• M10: 1,449,603 km (0.092 R)
• M11: 1,736,532 km (0.067 R)
• M12: 2,010,446 km (0.102 R)
• M13: 2,184,877 km (0.066 R)
• M14: 2,464,326 km (0.108 R)
• M15: 2,548,699 km (0.091 R)
• M16: 3,075,732 km (0.086 R)
• M17: 3,483,835 km (0.055 R)
• M18: 3,578,979 km (0.106 R)
• M19: 3,733,065 km (0.118 R)
• M20: 4,249,178 km (0.099 R)
• M21: 4,474,472 km (0.091 R)
• M22: 4,661,619 km (0.107 R)
• M23: 5,502,808 km (0.03 R)
• M24: 5,748,448 km (0.075 R)
• M25: 6,297,173 km (0.095 R)
• M26: 6,507,358 km (0.115 R)
• M27: 6,648,728 km (0.091 R)
• M28: 6,767,359 km (0.119 R)
• M29: 7,493,806 km (0.096 R)
• M30: 7,642,207 km (0.083 R)
• M31: 7,766,523 km (0.11 R)
• M32: 7,891,437 km (0.082 R)
• M33: 8,092,946 km (0.098 R)
• M34: 8,168,792 km (0.116 R)
• M35: 9,099,141 km (0.098 R)
• M36: 9,416,588 km (0.099 R)
• M37: 9,845,634 km (0.093 R)
• M38: 10,062,701 km (0.095 R)
• M39: 10,308,640 km (0.11 R)
• M40: 10,612,024 km (0.083 R)
• M41: 10,862,301 km (0.068 R)
• M42: 10,974,350 km (0.09 R)
• M43: 11,086,549 km (0.09 R)
• M44: 11,596,677 km (0.112 R)
• M45: 12,288,867 km (0.078 R)
• M46: 12,581,181 km (0.057 R)
• M47: 12,787,177 km (0.12 R)
• M48: 14,229,749 km (0.053 R)
• M49: 14,846,093 km (0.107 R)
• M50: 15,126,290 km (0.047 R)
• M51: 15,818,479 km (0.086 R)
• M52: 16,456,813 km (0.11 R)
• M53: 17,103,525 km (0.055 R)
• M54: 17,989,742 km (0.104 R)
• M55: 18,321,700 km (0.068 R)
• M56: 18,588,882 km (0.109 R)
• M57: 19,059,367 km (0.07 R)
• M58: 19,296,181 km (0.065 R)
• M59: 19,533,892 km (0.072 R)
• M60: 19,738,392 km (0.085 R)
• M61: 19,977,898 km (0.038 R)
• M62: 21,085,221 km (0.067 R)
• M63: 21,155,084 km (0.086 R)
• M64: 21,435,281 km (0.064 R)
• M65: 21,822,589 km (0.04 R)
• M66: 22,176,837 km (0.11 R)
• M67: 22,318,955 km (0.119 R)
• M68: 22,497,126 km (0.11 R)
• M69: 22,568,484 km (0.067 R)
• M70: 22,747,403 km (0.049 R)
• M71: 23,539,823 km (0.065 R)
• M72: 24,085,407 km (0.077 R)
• M73: 24,561,577 km (0.092 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: 534 - 17,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit