🌌 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: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.8

Radius: 14.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.59 AU - 0.79 AU

Year: 376 Days

Day: 10.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,074,055 km

• M1: 224,696 km (0.095 R)
• M2: 319,092 km (0.119 R)
• M3: 468,989 km (0.091 R)
• M4: 615,595 km (0.109 R)
• M5: 718,070 km (0.09 R)
• M6: 820,993 km (0.065 R)
• M7: 941,419 km (0.117 R)
• M8: 1,183,918 km (0.117 R)
• M9: 1,322,894 km (0.077 R)
• M10: 1,453,493 km (0.114 R)
• M11: 1,556,715 km (0.077 R)
• M12: 1,758,822 km (0.07 R)
• M13: 1,995,336 km (0.06 R)
• M14: 2,216,143 km (0.105 R)
• M15: 2,316,224 km (0.068 R)
• M16: 2,431,564 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 9.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.57 AU - 0.93 AU

Year: 426 Days

Day: 10.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,074,055 km

• M1: 122,670 km (0.065 R)
• M2: 222,901 km (0.102 R)
• M3: 307,424 km (0.117 R)
• M4: 415,284 km (0.049 R)
• M5: 529,427 km (0.034 R)
• M6: 592,557 km (0.082 R)
• M7: 697,724 km (0.104 R)
• M8: 775,067 km (0.077 R)
• M9: 851,960 km (0.09 R)
• M10: 924,365 km (0.099 R)
• M11: 1,040,902 km (0.108 R)
• M12: 1,118,992 km (0.118 R)
• M13: 1,276,967 km (0.087 R)
• M14: 1,339,799 km (0.094 R)
• M15: 1,407,866 km (0.095 R)
• M16: 1,494,932 km (0.1 R)
• M17: 1,561,353 km (0.065 R)
• M18: 1,651,560 km (0.104 R)
• M19: 1,729,651 km (0.106 R)
• M20: 1,856,360 km (0.119 R)
• M21: 1,918,443 km (0.117 R)
• M22: 2,074,474 km (0.051 R)
• M23: 2,326,696 km (0.079 R)
• M24: 2,388,779 km (0.036 R)
• M25: 2,503,969 km (0.084 R)
• M26: 2,588,941 km (0.07 R)
• M27: 2,685,731 km (0.039 R)
• M28: 2,794,787 km (0.1 R)
• M29: 2,871,980 km (0.08 R)
• M30: 3,028,459 km (0.119 R)
• M31: 3,113,580 km (0.076 R)
• M32: 3,420,555 km (0.079 R)
• M33: 3,640,763 km (0.04 R)
• M34: 3,786,023 km (0.111 R)
• M35: 3,902,410 km (0.072 R)
• M36: 4,026,277 km (0.116 R)
• M37: 4,170,340 km (0.052 R)
• M38: 4,335,346 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.9

Radius: 10.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.02 AU - 1.5 AU

Year: 928 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,074,055 km

• M1: 182,210 km (0.11 R)
• M2: 299,645 km (0.083 R)
• M3: 520,750 km (0.106 R)
• M4: 618,138 km (0.119 R)
• M5: 702,212 km (0.107 R)
• M6: 855,550 km (0.065 R)
• M7: 968,048 km (0.062 R)
• M8: 1,079,947 km (0.117 R)
• M9: 1,190,051 km (0.074 R)
• M10: 1,523,355 km (0.097 R)
• M11: 1,704,518 km (0.118 R)
• M12: 1,776,176 km (0.074 R)
• M13: 2,134,462 km (0.057 R)
• M14: 2,322,208 km (0.101 R)
• M15: 2,410,171 km (0.113 R)
• M16: 2,714,304 km (0.102 R)
• M17: 2,875,271 km (0.115 R)
• M18: 3,048,206 km (0.093 R)
• M19: 3,144,846 km (0.108 R)
• M20: 3,431,775 km (0.103 R)
• M21: 3,671,281 km (0.062 R)
• M22: 3,755,505 km (0.073 R)
• M23: 3,859,326 km (0.054 R)
• M24: 4,031,214 km (0.062 R)
• M25: 4,098,682 km (0.096 R)
• M26: 4,502,148 km (0.113 R)
• M27: 4,612,551 km (0.101 R)
• M28: 4,683,311 km (0.046 R)
• M29: 4,754,370 km (0.116 R)
• M30: 4,825,878 km (0.114 R)
• M31: 4,908,007 km (0.045 R)
• M32: 5,021,701 km (0.056 R)
• M33: 5,315,063 km (0.096 R)
• M34: 5,581,796 km (0.077 R)
• M35: 5,668,114 km (0.071 R)
• M36: 5,842,096 km (0.114 R)
• M37: 6,028,944 km (0.096 R)
• M38: 6,307,196 km (0.093 R)
• M39: 6,498,831 km (0.114 R)
• M40: 6,738,187 km (0.1 R)
• M41: 6,887,935 km (0.104 R)
• M42: 7,073,735 km (0.089 R)
• M43: 7,296,487 km (0.037 R)
• M44: 7,450,273 km (0.108 R)
• M45: 7,641,010 km (0.079 R)
• M46: 7,724,935 km (0.071 R)
• M47: 7,857,479 km (0.116 R)
• M48: 7,966,535 km (0.085 R)
• M49: 8,112,693 km (0.11 R)
• M50: 8,210,679 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 12.7

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.05 AU - 1.61 AU

Year: 1006 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,074,055 km

• M1: 159,471 km (0.104 R)
• M2: 330,013 km (0.107 R)
• M3: 416,480 km (0.106 R)
• M4: 553,512 km (0.105 R)
• M5: 717,023 km (0.088 R)
• M6: 805,435 km (0.116 R)
• M7: 953,088 km (0.085 R)
• M8: 1,042,398 km (0.097 R)
• M9: 1,282,054 km (0.056 R)
• M10: 1,468,453 km (0.059 R)
• M11: 1,562,400 km (0.073 R)
• M12: 1,652,757 km (0.038 R)
• M13: 1,928,765 km (0.051 R)
• M14: 2,013,887 km (0.064 R)
• M15: 2,226,166 km (0.054 R)
• M16: 2,335,223 km (0.058 R)
• M17: 2,446,075 km (0.073 R)
• M18: 2,532,094 km (0.105 R)
• M19: 2,707,273 km (0.058 R)
• M20: 2,796,433 km (0.085 R)
• M21: 2,914,466 km (0.067 R)
• M22: 3,098,322 km (0.115 R)
• M23: 3,359,370 km (0.119 R)
• M24: 3,711,224 km (0.098 R)
• M25: 3,887,749 km (0.075 R)
• M26: 4,075,046 km (0.119 R)
• M27: 4,265,334 km (0.042 R)
• M28: 4,353,597 km (0.106 R)
• M29: 4,589,064 km (0.045 R)
• M30: 5,115,350 km (0.083 R)
• M31: 5,312,220 km (0.106 R)
• M32: 5,468,251 km (0.045 R)
• M33: 5,555,467 km (0.1 R)
• M34: 5,900,439 km (0.116 R)
• M35: 6,062,005 km (0.115 R)
• M36: 6,197,840 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.3

Radius: 8.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.09 AU - 4.29 AU

Year: 4650 Days

Day: 9 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,074,055 km

• M1: 108,907 km (0.112 R)
• M2: 191,336 km (0.084 R)
• M3: 316,399 km (0.105 R)
• M4: 518,357 km (0.088 R)
• M5: 591,959 km (0.118 R)
• M6: 659,577 km (0.109 R)
• M7: 1,086,230 km (0.077 R)
• M8: 1,232,986 km (0.112 R)
• M9: 1,478,775 km (0.093 R)
• M10: 1,642,285 km (0.059 R)
• M11: 1,972,149 km (0.099 R)
• M12: 2,338,514 km (0.118 R)
• M13: 2,676,605 km (0.085 R)
• M14: 2,842,958 km (0.098 R)
• M15: 3,116,423 km (0.068 R)
• M16: 3,416,367 km (0.054 R)
• M17: 3,506,424 km (0.11 R)
• M18: 3,744,136 km (0.096 R)
• M19: 3,987,232 km (0.067 R)
• M20: 4,332,354 km (0.114 R)
• M21: 4,390,847 km (0.12 R)
• M22: 4,727,143 km (0.086 R)
• M23: 5,257,468 km (0.104 R)
• M24: 5,382,681 km (0.093 R)
• M25: 5,508,792 km (0.051 R)
• M26: 5,635,801 km (0.089 R)
• M27: 5,721,071 km (0.118 R)
• M28: 5,957,885 km (0.055 R)
• M29: 6,022,960 km (0.085 R)
• M30: 6,330,084 km (0.11 R)
• M31: 6,619,855 km (0.092 R)
• M32: 6,913,965 km (0.068 R)
• M33: 7,051,146 km (0.091 R)
• M34: 7,235,600 km (0.104 R)
• M35: 8,036,697 km (0.113 R)
• M36: 8,156,973 km (0.097 R)
• M37: 8,301,934 km (0.075 R)
• M38: 8,399,172 km (0.087 R)
• M39: 8,521,244 km (0.075 R)
• M40: 9,722,216 km (0.097 R)
• M41: 9,876,003 km (0.082 R)
• M42: 10,290,239 km (0.08 R)
• M43: 10,578,215 km (0.117 R)
• M44: 11,108,839 km (0.086 R)
• M45: 11,323,512 km (0.072 R)
• M46: 11,431,372 km (0.054 R)
• M47: 11,566,608 km (0.113 R)
• M48: 11,620,912 km (0.047 R)
• M49: 11,784,273 km (0.107 R)
• M50: 11,838,876 km (0.046 R)
• M51: 12,500,697 km (0.09 R)
• M52: 12,752,022 km (0.115 R)
• M53: 13,259,757 km (0.112 R)
• M54: 13,316,604 km (0.113 R)
• M55: 14,033,627 km (0.094 R)
• M56: 14,440,533 km (0.108 R)
• M57: 14,822,007 km (0.095 R)
• M58: 15,177,153 km (0.077 R)
• M59: 15,835,234 km (0.103 R)
• M60: 16,319,781 km (0.119 R)
• M61: 16,839,933 km (0.089 R)
• M62: 17,086,620 km (0.114 R)
• M63: 17,334,504 km (0.089 R)
• M64: 17,614,850 km (0.089 R)
• M65: 17,677,382 km (0.094 R)
• M66: 17,739,914 km (0.108 R)
• M67: 17,833,861 km (0.08 R)
• M68: 18,022,355 km (0.03 R)
• M69: 18,211,446 km (0.092 R)
• M70: 18,274,726 km (0.119 R)
• M71: 18,910,667 km (0.116 R)
• M72: 19,134,914 km (0.086 R)
• M73: 19,553,788 km (0.102 R)
• M74: 20,302,376 km (0.098 R)
• M75: 20,433,424 km (0.099 R)
• M76: 20,597,832 km (0.087 R)
• M77: 20,729,627 km (0.027 R)
• M78: 20,894,634 km (0.094 R)
• M79: 21,093,449 km (0.054 R)
• M80: 21,760,357 km (0.046 R)
• M81: 22,197,482 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.4

Radius: 3.1

Gravity: 32.4 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.01 AU - 11.03 AU

Year: 17771 Days

Day: 15.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,074,055 km

• M1: 214,823 km (0.108 R)
• M2: 252,072 km (0.115 R)
• M3: 305,479 km (0.039 R)
• M4: 454,778 km (0.096 R)
• M5: 503,696 km (0.115 R)
• M6: 660,923 km (0.086 R)
• M7: 975,677 km (0.107 R)
• M8: 996,771 km (0.077 R)
• M9: 1,261,260 km (0.07 R)
• M10: 1,449,155 km (0.034 R)
• M11: 2,838,769 km (0.082 R)
• M12: 2,930,024 km (0.073 R)
• M13: 3,083,960 km (0.099 R)
• M14: 3,177,758 km (0.119 R)
• M15: 3,693,123 km (0.092 R)
• M16: 3,859,475 km (0.07 R)
• M17: 4,130,696 km (0.056 R)
• M18: 4,165,104 km (0.085 R)
• M19: 4,199,511 km (0.078 R)
• M20: 4,513,667 km (0.053 R)
• M21: 5,313,118 km (0.058 R)
• M22: 5,350,368 km (0.103 R)
• M23: 5,463,015 km (0.079 R)
• M24: 5,998,875 km (0.078 R)
• M25: 6,273,088 km (0.046 R)
• M26: 6,551,340 km (0.103 R)
• M27: 7,285,117 km (0.082 R)
• M28: 7,535,394 km (0.031 R)
• M29: 7,619,468 km (0.07 R)
• M30: 8,917,529 km (0.109 R)
• M31: 10,235,636 km (0.065 R)
• M32: 10,704,027 km (0.066 R)
• M33: 12,101,421 km (0.116 R)
• M34: 12,348,107 km (0.097 R)
• M35: 13,047,627 km (0.103 R)
• M36: 13,098,042 km (0.103 R)
• M37: 13,148,606 km (0.075 R)
• M38: 14,694,101 km (0.109 R)
• M39: 14,799,119 km (0.036 R)
• M40: 15,434,611 km (0.108 R)
• M41: 15,863,358 km (0.081 R)
• M42: 16,025,074 km (0.083 R)
• M43: 16,677,470 km (0.101 R)
• M44: 16,842,027 km (0.099 R)
• M45: 17,394,044 km (0.112 R)
• M46: 17,449,694 km (0.119 R)
• M47: 17,952,193 km (0.039 R)
• M48: 18,064,392 km (0.113 R)
• M49: 18,971,254 km (0.114 R)
• M50: 19,603,305 km (0.107 R)
• M51: 20,067,358 km (0.099 R)
• M52: 20,125,551 km (0.085 R)
• M53: 20,593,643 km (0.103 R)
• M54: 21,480,758 km (0.114 R)
• M55: 22,380,440 km (0.076 R)
• M56: 22,440,728 km (0.059 R)
• M57: 22,501,315 km (0.109 R)
• M58: 23,231,053 km (0.043 R)
• M59: 23,414,760 km (0.103 R)
• M60: 23,660,399 km (0.118 R)
• M61: 23,845,153 km (0.116 R)
• M62: 23,968,571 km (0.112 R)
• M63: 24,216,155 km (0.099 R)
• M64: 25,340,533 km (0.101 R)
• M65: 26,036,013 km (0.055 R)
• M66: 26,290,479 km (0.1 R)
• M67: 28,225,079 km (0.093 R)
• M68: 28,880,019 km (0.104 R)
• M69: 30,606,228 km (0.107 R)
• M70: 33,050,957 km (0.06 R)
• M71: 34,087,969 km (0.084 R)
• M72: 34,436,083 km (0.092 R)
• M73: 36,335,677 km (0.1 R)
• M74: 36,548,854 km (0.12 R)
• M75: 36,762,480 km (0.104 R)
• M76: 37,190,779 km (0.046 R)
• M77: 38,413,592 km (0.119 R)
• M78: 39,942,183 km (0.088 R)
• M79: 42,983,358 km (0.111 R)
• M80: 45,331,596 km (0.117 R)
• M81: 45,791,011 km (0.065 R)
• M82: 46,328,815 km (0.09 R)
• M83: 46,714,179 km (0.115 R)
• M84: 47,721,272 km (0.114 R)
• M85: 48,032,585 km (0.103 R)
• M86: 50,230,627 km (0.099 R)
• M87: 51,102,932 km (0.09 R)
• M88: 51,820,553 km (0.028 R)
• M89: 52,220,578 km (0.101 R)
• M90: 52,782,467 km (0.045 R)
• M91: 53,588,500 km (0.057 R)
• M92: 53,669,283 km (0.101 R)
• M93: 53,912,081 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit