🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.9

Radius: 9.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.52 AU - 0.64 AU

Year: 300 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 40,873,064 km

• M1: 115,639 km (0.105 R)
• M2: 183,257 km (0.095 R)
• M3: 242,797 km (0.103 R)
• M4: 303,384 km (0.114 R)
• M5: 365,019 km (0.098 R)
• M6: 429,795 km (0.06 R)
• M7: 487,091 km (0.105 R)
• M8: 547,528 km (0.114 R)
• M9: 651,798 km (0.095 R)
• M10: 731,234 km (0.119 R)
• M11: 881,879 km (0.088 R)
• M12: 961,166 km (0.075 R)
• M13: 1,079,797 km (0.065 R)
• M14: 1,137,542 km (0.101 R)
• M15: 1,285,046 km (0.117 R)
• M16: 1,409,362 km (0.114 R)
• M17: 1,510,789 km (0.08 R)
• M18: 1,576,163 km (0.095 R)
• M19: 1,646,325 km (0.117 R)
• M20: 1,717,533 km (0.068 R)
• M21: 1,781,711 km (0.098 R)
• M22: 1,842,747 km (0.055 R)
• M23: 1,992,045 km (0.053 R)
• M24: 2,128,030 km (0.102 R)
• M25: 2,249,802 km (0.112 R)
• M26: 2,364,843 km (0.096 R)
• M27: 2,454,751 km (0.096 R)
• M28: 2,541,219 km (0.11 R)
• M29: 2,670,472 km (0.041 R)
• M30: 2,849,540 km (0.095 R)
• M31: 2,959,943 km (0.099 R)
• M32: 3,017,987 km (0.103 R)
• M33: 3,165,042 km (0.069 R)
• M34: 3,279,485 km (0.045 R)
• M35: 3,344,709 km (0.106 R)
• M36: 3,425,642 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.8

Radius: 9.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.57 AU - 0.69 AU

Year: 339 Days

Day: 14 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,873,064 km

• M1: 119,828 km (0.097 R)
• M2: 199,713 km (0.11 R)
• M3: 368,310 km (0.062 R)
• M4: 483,201 km (0.054 R)
• M5: 566,378 km (0.056 R)
• M6: 702,960 km (0.079 R)
• M7: 769,083 km (0.036 R)
• M8: 840,890 km (0.063 R)
• M9: 980,764 km (0.071 R)
• M10: 1,067,082 km (0.096 R)
• M11: 1,235,529 km (0.116 R)
• M12: 1,430,006 km (0.028 R)
• M13: 1,494,184 km (0.096 R)
• M14: 1,665,922 km (0.052 R)
• M15: 1,966,464 km (0.071 R)
• M16: 2,057,719 km (0.1 R)
• M17: 2,249,354 km (0.084 R)
• M18: 2,314,578 km (0.109 R)
• M19: 2,385,488 km (0.084 R)
• M20: 2,581,910 km (0.079 R)
• M21: 2,735,397 km (0.038 R)
• M22: 2,859,414 km (0.05 R)
• M23: 2,963,235 km (0.077 R)
• M24: 3,259,438 km (0.096 R)
• M25: 3,322,120 km (0.068 R)
• M26: 3,466,183 km (0.092 R)
• M27: 3,571,200 km (0.092 R)
• M28: 3,689,083 km (0.099 R)
• M29: 3,766,426 km (0.085 R)
• M30: 3,862,467 km (0.112 R)
• M31: 4,093,746 km (0.113 R)
• M32: 4,173,930 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 9.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.67 AU - 0.73 AU

Year: 397 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,873,064 km

• M1: 116,088 km (0.093 R)
• M2: 183,856 km (0.111 R)
• M3: 243,994 km (0.105 R)
• M4: 317,447 km (0.1 R)
• M5: 376,388 km (0.079 R)
• M6: 437,424 km (0.111 R)
• M7: 522,097 km (0.045 R)
• M8: 586,274 km (0.045 R)
• M9: 700,716 km (0.087 R)
• M10: 829,969 km (0.053 R)
• M11: 927,956 km (0.072 R)
• M12: 993,180 km (0.093 R)
• M13: 1,139,936 km (0.111 R)
• M14: 1,226,104 km (0.034 R)
• M15: 1,286,093 km (0.116 R)
• M16: 1,359,396 km (0.111 R)
• M17: 1,523,505 km (0.047 R)
• M18: 1,658,442 km (0.063 R)
• M19: 1,770,491 km (0.085 R)
• M20: 1,861,746 km (0.096 R)
• M21: 1,931,458 km (0.111 R)
• M22: 1,997,132 km (0.119 R)
• M23: 2,063,703 km (0.091 R)
• M24: 2,131,022 km (0.1 R)
• M25: 2,204,025 km (0.118 R)
• M26: 2,519,677 km (0.103 R)
• M27: 2,622,899 km (0.039 R)
• M28: 2,685,581 km (0.105 R)
• M29: 2,743,475 km (0.088 R)
• M30: 2,892,774 km (0.112 R)
• M31: 2,979,242 km (0.1 R)
• M32: 3,099,668 km (0.089 R)
• M33: 3,160,554 km (0.087 R)
• M34: 3,300,279 km (0.061 R)
• M35: 3,402,155 km (0.079 R)
• M36: 3,476,355 km (0.111 R)
• M37: 3,533,801 km (0.084 R)
• M38: 3,702,398 km (0.104 R)
• M39: 3,873,687 km (0.101 R)
• M40: 3,939,211 km (0.093 R)
• M41: 4,017,301 km (0.045 R)
• M42: 4,101,974 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.1

Radius: 13.1

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.53 AU - 2.25 AU

Year: 1762 Days

Day: 11.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,873,064 km

• M1: 182,210 km (0.103 R)
• M2: 272,717 km (0.045 R)
• M3: 422,016 km (0.093 R)
• M4: 600,935 km (0.076 R)
• M5: 717,621 km (0.099 R)
• M6: 869,164 km (0.095 R)
• M7: 995,275 km (0.075 R)
• M8: 1,177,036 km (0.111 R)
• M9: 1,433,746 km (0.081 R)
• M10: 1,894,507 km (0.093 R)
• M11: 2,086,741 km (0.053 R)
• M12: 2,285,706 km (0.099 R)
• M13: 2,464,924 km (0.081 R)
• M14: 2,622,451 km (0.094 R)
• M15: 2,729,413 km (0.105 R)
• M16: 2,878,861 km (0.058 R)
• M17: 3,031,152 km (0.083 R)
• M18: 3,416,516 km (0.064 R)
• M19: 3,548,461 km (0.085 R)
• M20: 3,939,510 km (0.073 R)
• M21: 4,062,629 km (0.064 R)
• M22: 4,187,095 km (0.08 R)
• M23: 4,376,187 km (0.09 R)
• M24: 4,713,979 km (0.112 R)
• M25: 4,845,026 km (0.109 R)
• M26: 5,043,692 km (0.049 R)
• M27: 5,194,636 km (0.098 R)
• M28: 5,312,968 km (0.098 R)
• M29: 5,535,271 km (0.117 R)
• M30: 5,848,230 km (0.082 R)
• M31: 6,149,071 km (0.11 R)
• M32: 6,400,694 km (0.087 R)
• M33: 6,491,500 km (0.076 R)
• M34: 6,970,064 km (0.081 R)
• M35: 7,157,361 km (0.066 R)
• M36: 8,137,825 km (0.082 R)
• M37: 8,236,260 km (0.091 R)
• M38: 8,334,995 km (0.11 R)
• M39: 8,454,075 km (0.07 R)
• M40: 8,956,574 km (0.063 R)
• M41: 9,530,880 km (0.095 R)
• M42: 9,990,445 km (0.107 R)
• M43: 10,117,005 km (0.038 R)
• M44: 10,265,555 km (0.107 R)
• M45: 10,628,929 km (0.086 R)
• M46: 10,801,415 km (0.112 R)
• M47: 10,909,724 km (0.109 R)
• M48: 10,996,640 km (0.118 R)
• M49: 11,127,389 km (0.102 R)
• M50: 11,280,727 km (0.055 R)
• M51: 11,744,630 km (0.09 R)
• M52: 11,945,390 km (0.068 R)
• M53: 12,079,878 km (0.107 R)
• M54: 12,214,965 km (0.101 R)
• M55: 12,486,485 km (0.108 R)
• M56: 12,828,616 km (0.067 R)
• M57: 12,989,434 km (0.081 R)
• M58: 13,220,263 km (0.091 R)
• M59: 13,405,914 km (0.086 R)
• M60: 13,545,638 km (0.091 R)
• M61: 13,639,137 km (0.058 R)
• M62: 14,038,863 km (0.037 R)
• M63: 14,418,542 km (0.057 R)
• M64: 14,777,577 km (0.11 R)
• M65: 15,823,266 km (0.114 R)
• M66: 16,045,269 km (0.049 R)
• M67: 16,442,302 km (0.066 R)
• M68: 16,642,015 km (0.113 R)
• M69: 16,792,361 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.1

Radius: 10.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.81 AU - 3.13 AU

Year: 3472 Days

Day: 9.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,873,064 km

• M1: 142,567 km (0.111 R)
• M2: 265,387 km (0.117 R)
• M3: 483,201 km (0.119 R)
• M4: 564,882 km (0.07 R)
• M5: 788,381 km (0.081 R)
• M6: 1,011,581 km (0.078 R)
• M7: 1,080,695 km (0.035 R)
• M8: 1,161,777 km (0.111 R)
• M9: 1,234,631 km (0.074 R)
• M10: 1,319,752 km (0.106 R)
• M11: 1,395,898 km (0.076 R)
• M12: 1,496,278 km (0.111 R)
• M13: 1,751,941 km (0.055 R)
• M14: 1,836,314 km (0.049 R)
• M15: 1,909,766 km (0.099 R)
• M16: 1,984,266 km (0.101 R)
• M17: 2,059,813 km (0.101 R)
• M18: 2,187,869 km (0.117 R)
• M19: 2,398,353 km (0.109 R)
• M20: 2,768,907 km (0.106 R)
• M21: 2,853,729 km (0.047 R)
• M22: 3,040,577 km (0.039 R)
• M23: 3,365,952 km (0.101 R)
• M24: 3,563,720 km (0.075 R)
• M25: 3,891,190 km (0.082 R)
• M26: 4,082,675 km (0.073 R)
• M27: 4,293,758 km (0.115 R)
• M28: 4,642,321 km (0.099 R)
• M29: 4,709,790 km (0.062 R)
• M30: 4,845,625 km (0.092 R)
• M31: 4,931,344 km (0.093 R)
• M32: 5,069,273 km (0.098 R)
• M33: 5,278,860 km (0.11 R)
• M34: 6,219,382 km (0.094 R)
• M35: 6,632,870 km (0.079 R)
• M36: 6,920,098 km (0.083 R)
• M37: 7,309,202 km (0.087 R)
• M38: 7,407,638 km (0.092 R)
• M39: 7,506,522 km (0.078 R)
• M40: 8,027,721 km (0.066 R)
• M41: 9,790,582 km (0.032 R)
• M42: 10,008,247 km (0.086 R)
• M43: 10,095,762 km (0.109 R)
• M44: 10,648,526 km (0.071 R)
• M45: 10,782,566 km (0.099 R)
• M46: 10,849,885 km (0.112 R)
• M47: 11,415,963 km (0.086 R)
• M48: 11,645,147 km (0.079 R)
• M49: 12,576,843 km (0.071 R)
• M50: 13,291,472 km (0.118 R)
• M51: 14,239,922 km (0.063 R)
• M52: 14,387,874 km (0.099 R)
• M53: 14,660,292 km (0.11 R)
• M54: 14,759,775 km (0.09 R)
• M55: 14,859,556 km (0.09 R)
• M56: 14,934,355 km (0.054 R)
• M57: 15,311,043 km (0.036 R)
• M58: 15,513,150 km (0.066 R)
• M59: 16,176,167 km (0.105 R)
• M60: 16,356,283 km (0.105 R)
• M61: 16,485,386 km (0.066 R)
• M62: 16,666,549 km (0.119 R)
• M63: 16,848,460 km (0.03 R)
• M64: 17,004,940 km (0.113 R)
• M65: 17,266,736 km (0.083 R)
• M66: 17,424,562 km (0.117 R)
• M67: 17,529,878 km (0.081 R)
• M68: 17,714,931 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.2

Radius: 14.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.71 AU - 5.55 AU

Year: 6757 Days

Day: 7.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,873,064 km

• M1: 217,515 km (0.095 R)
• M2: 353,350 km (0.108 R)
• M3: 533,017 km (0.115 R)
• M4: 637,736 km (0.094 R)
• M5: 1,120,787 km (0.096 R)
• M6: 1,299,856 km (0.12 R)
• M7: 1,832,125 km (0.103 R)
• M8: 2,046,200 km (0.086 R)
• M9: 2,246,212 km (0.103 R)
• M10: 2,406,282 km (0.107 R)
• M11: 2,689,919 km (0.108 R)
• M12: 2,860,610 km (0.082 R)
• M13: 3,264,375 km (0.113 R)
• M14: 3,420,555 km (0.116 R)
• M15: 3,740,695 km (0.119 R)
• M16: 4,015,057 km (0.077 R)
• M17: 4,352,999 km (0.097 R)
• M18: 4,583,529 km (0.052 R)
• M19: 4,996,868 km (0.117 R)
• M20: 5,208,250 km (0.098 R)
• M21: 5,546,191 km (0.09 R)
• M22: 6,018,771 km (0.111 R)
• M23: 6,868,936 km (0.106 R)
• M24: 7,239,939 km (0.102 R)
• M25: 7,721,793 km (0.118 R)
• M26: 9,229,441 km (0.115 R)
• M27: 9,414,942 km (0.105 R)
• M28: 9,676,738 km (0.106 R)
• M29: 10,055,071 km (0.117 R)
• M30: 10,438,191 km (0.088 R)
• M31: 10,592,726 km (0.11 R)
• M32: 11,377,217 km (0.107 R)
• M33: 11,576,332 km (0.055 R)
• M34: 12,139,867 km (0.077 R)
• M35: 12,384,161 km (0.109 R)
• M36: 12,547,970 km (0.058 R)
• M37: 13,251,978 km (0.081 R)
• M38: 13,545,788 km (0.089 R)
• M39: 13,926,515 km (0.117 R)
• M40: 14,054,271 km (0.079 R)
• M41: 14,525,804 km (0.093 R)
• M42: 15,177,452 km (0.09 R)
• M43: 15,617,120 km (0.073 R)
• M44: 15,749,813 km (0.064 R)
• M45: 16,195,017 km (0.11 R)
• M46: 16,554,201 km (0.093 R)
• M47: 18,063,344 km (0.042 R)
• M48: 18,529,491 km (0.111 R)
• M49: 18,952,255 km (0.096 R)
• M50: 19,141,197 km (0.1 R)
• M51: 20,384,655 km (0.076 R)
• M52: 21,358,986 km (0.076 R)
• M53: 22,598,105 km (0.083 R)
• M54: 23,555,382 km (0.075 R)
• M55: 24,166,938 km (0.096 R)
• M56: 24,474,660 km (0.098 R)
• M57: 25,509,728 km (0.106 R)
• M58: 25,875,345 km (0.076 R)
• M59: 26,506,200 km (0.116 R)
• M60: 26,876,604 km (0.077 R)
• M61: 27,142,290 km (0.052 R)
• M62: 27,515,536 km (0.112 R)
• M63: 28,105,700 km (0.118 R)
• M64: 28,862,815 km (0.098 R)
• M65: 29,901,024 km (0.101 R)
• M66: 30,895,850 km (0.117 R)
• M67: 31,007,001 km (0.112 R)
• M68: 31,118,302 km (0.113 R)
• M69: 34,059,845 km (0.112 R)
• M70: 34,635,647 km (0.041 R)
• M71: 35,272,784 km (0.073 R)
• M72: 37,384,807 km (0.087 R)
• M73: 37,859,780 km (0.092 R)
• M74: 38,277,009 km (0.061 R)
• M75: 38,456,227 km (0.096 R)
• M76: 39,598,108 km (0.106 R)
• M77: 39,839,858 km (0.101 R)
• M78: 40,690,022 km (0.088 R)
• M79: 40,812,094 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 20,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit