🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.2

Radius: 12.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.54 AU - 0.64 AU

Year: 307 Days

Day: 10.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 103 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,235,799 km

• M1: 154,834 km (0.081 R)
• M2: 270,772 km (0.062 R)
• M3: 353,949 km (0.105 R)
• M4: 435,629 km (0.062 R)
• M5: 532,419 km (0.025 R)
• M6: 674,686 km (0.112 R)
• M7: 794,065 km (0.115 R)
• M8: 884,871 km (0.115 R)
• M9: 982,409 km (0.12 R)
• M10: 1,128,866 km (0.077 R)
• M11: 1,224,010 km (0.113 R)
• M12: 1,398,291 km (0.109 R)
• M13: 1,507,647 km (0.086 R)
• M14: 1,639,593 km (0.091 R)
• M15: 1,792,332 km (0.082 R)
• M16: 1,887,776 km (0.081 R)
• M17: 2,005,958 km (0.118 R)
• M18: 2,101,700 km (0.047 R)
• M19: 2,231,851 km (0.108 R)
• M20: 2,320,113 km (0.116 R)
• M21: 2,402,243 km (0.109 R)
• M22: 2,515,638 km (0.112 R)
• M23: 2,677,503 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.2

Radius: 8.2

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1 AU - 1.12 AU

Year: 740 Days

Day: 12.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 72 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,235,799 km

• M1: 120,875 km (0.115 R)
• M2: 224,247 km (0.098 R)
• M3: 350,807 km (0.11 R)
• M4: 436,078 km (0.079 R)
• M5: 500,255 km (0.091 R)
• M6: 554,859 km (0.11 R)
• M7: 648,208 km (0.053 R)
• M8: 800,947 km (0.11 R)
• M9: 897,438 km (0.078 R)
• M10: 949,946 km (0.059 R)
• M11: 1,041,650 km (0.117 R)
• M12: 1,097,001 km (0.109 R)
• M13: 1,286,990 km (0.114 R)
• M14: 1,569,880 km (0.093 R)
• M15: 1,621,043 km (0.054 R)
• M16: 1,725,163 km (0.1 R)
• M17: 1,851,722 km (0.095 R)
• M18: 1,940,284 km (0.091 R)
• M19: 2,037,074 km (0.081 R)
• M20: 2,206,868 km (0.066 R)
• M21: 2,433,209 km (0.088 R)
• M22: 2,628,883 km (0.09 R)
• M23: 2,744,223 km (0.074 R)
• M24: 2,837,572 km (0.108 R)
• M25: 3,003,776 km (0.084 R)
• M26: 3,083,960 km (0.109 R)
• M27: 3,148,736 km (0.08 R)
• M28: 3,205,733 km (0.087 R)
• M29: 3,312,396 km (0.103 R)
• M30: 3,428,783 km (0.079 R)
• M31: 3,487,426 km (0.089 R)
• M32: 3,554,894 km (0.118 R)
• M33: 3,682,651 km (0.106 R)
• M34: 3,768,670 km (0.038 R)
• M35: 3,907,646 km (0.092 R)
• M36: 4,013,112 km (0.075 R)
• M37: 4,262,642 km (0.099 R)
• M38: 4,371,250 km (0.047 R)
• M39: 4,544,933 km (0.112 R)
• M40: 4,628,109 km (0.062 R)
• M41: 4,683,760 km (0.08 R)
• M42: 5,214,234 km (0.086 R)
• M43: 5,311,024 km (0.065 R)
• M44: 5,476,928 km (0.078 R)
• M45: 5,555,616 km (0.108 R)
• M46: 6,188,116 km (0.095 R)
• M47: 6,476,541 km (0.069 R)
• M48: 6,528,601 km (0.113 R)
• M49: 6,653,964 km (0.081 R)
• M50: 6,992,055 km (0.111 R)
• M51: 7,056,083 km (0.078 R)
• M52: 7,292,447 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.2

Radius: 8.9

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.75 AU - 2.33 AU

Year: 1976 Days

Day: 13.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,235,799 km

• M1: 128,505 km (0.059 R)
• M2: 207,941 km (0.107 R)
• M3: 309,817 km (0.097 R)
• M4: 426,504 km (0.104 R)
• M5: 491,279 km (0.115 R)
• M6: 769,531 km (0.096 R)
• M7: 1,004,101 km (0.108 R)
• M8: 1,063,940 km (0.093 R)
• M9: 1,166,415 km (0.1 R)
• M10: 1,392,457 km (0.116 R)
• M11: 1,562,849 km (0.063 R)
• M12: 1,656,497 km (0.113 R)
• M13: 1,752,090 km (0.119 R)
• M14: 1,898,995 km (0.106 R)
• M15: 1,986,660 km (0.081 R)
• M16: 2,218,237 km (0.046 R)
• M17: 2,337,467 km (0.071 R)
• M18: 2,404,487 km (0.087 R)
• M19: 2,679,597 km (0.112 R)
• M20: 2,735,846 km (0.091 R)
• M21: 2,806,755 km (0.111 R)
• M22: 3,023,223 km (0.119 R)
• M23: 3,215,157 km (0.069 R)
• M24: 3,426,390 km (0.103 R)
• M25: 3,518,392 km (0.067 R)
• M26: 3,704,791 km (0.098 R)
• M27: 3,767,772 km (0.085 R)
• M28: 4,283,585 km (0.113 R)
• M29: 4,685,106 km (0.105 R)
• M30: 5,081,241 km (0.111 R)
• M31: 5,203,912 km (0.115 R)
• M32: 5,542,003 km (0.083 R)
• M33: 6,071,878 km (0.089 R)
• M34: 6,446,621 km (0.11 R)
• M35: 6,598,762 km (0.049 R)
• M36: 6,656,058 km (0.084 R)
• M37: 7,003,574 km (0.052 R)
• M38: 7,101,112 km (0.046 R)
• M39: 7,676,016 km (0.083 R)
• M40: 7,736,454 km (0.115 R)
• M41: 7,898,020 km (0.114 R)
• M42: 7,979,401 km (0.117 R)
• M43: 8,431,336 km (0.028 R)
• M44: 8,639,427 km (0.116 R)
• M45: 8,744,145 km (0.087 R)
• M46: 9,532,227 km (0.065 R)
• M47: 9,618,844 km (0.085 R)
• M48: 9,770,985 km (0.047 R)
• M49: 9,902,033 km (0.094 R)
• M50: 10,165,923 km (0.104 R)
• M51: 10,320,907 km (0.07 R)
• M52: 10,521,218 km (0.081 R)
• M53: 10,723,026 km (0.101 R)
• M54: 10,880,702 km (0.074 R)
• M55: 11,130,231 km (0.068 R)
• M56: 11,221,486 km (0.041 R)
• M57: 11,335,779 km (0.066 R)
• M58: 11,519,485 km (0.111 R)
• M59: 11,959,901 km (0.111 R)
• M60: 12,476,762 km (0.055 R)
• M61: 12,785,681 km (0.092 R)
• M62: 13,459,470 km (0.071 R)
• M63: 13,532,324 km (0.1 R)
• M64: 13,776,169 km (0.115 R)
• M65: 14,392,213 km (0.051 R)
• M66: 14,491,695 km (0.12 R)
• M67: 15,523,771 km (0.107 R)
• M68: 15,600,216 km (0.106 R)
• M69: 15,958,502 km (0.102 R)
• M70: 16,035,695 km (0.039 R)
• M71: 16,268,020 km (0.061 R)
• M72: 16,657,424 km (0.1 R)
• M73: 17,155,285 km (0.039 R)
• M74: 17,419,326 km (0.082 R)
• M75: 17,525,241 km (0.095 R)
• M76: 17,711,191 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.7

Radius: 9.3

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.41 AU - 3.67 AU

Year: 4517 Days

Day: 13.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,235,799 km

• M1: 124,615 km (0.062 R)
• M2: 210,035 km (0.099 R)
• M3: 267,930 km (0.063 R)
• M4: 443,109 km (0.034 R)
• M5: 585,825 km (0.1 R)
• M6: 658,081 km (0.085 R)
• M7: 847,322 km (0.083 R)
• M8: 1,224,309 km (0.039 R)
• M9: 1,375,104 km (0.089 R)
• M10: 1,725,462 km (0.087 R)
• M11: 1,817,315 km (0.104 R)
• M12: 2,022,414 km (0.116 R)
• M13: 2,437,847 km (0.114 R)
• M14: 2,576,524 km (0.086 R)
• M15: 2,735,547 km (0.072 R)
• M16: 3,063,615 km (0.111 R)
• M17: 3,579,279 km (0.09 R)
• M18: 3,837,185 km (0.119 R)
• M19: 3,999,050 km (0.031 R)
• M20: 4,060,236 km (0.088 R)
• M21: 4,308,419 km (0.066 R)
• M22: 4,690,192 km (0.045 R)
• M23: 4,928,801 km (0.119 R)
• M24: 5,171,449 km (0.118 R)
• M25: 5,238,319 km (0.111 R)
• M26: 5,327,928 km (0.047 R)
• M27: 5,417,986 km (0.119 R)
• M28: 5,668,563 km (0.101 R)
• M29: 5,806,791 km (0.052 R)
• M30: 5,876,354 km (0.118 R)
• M31: 6,228,208 km (0.076 R)
• M32: 7,475,555 km (0.116 R)
• M33: 7,805,568 km (0.082 R)
• M34: 7,908,192 km (0.11 R)
• M35: 8,691,337 km (0.098 R)
• M36: 8,771,073 km (0.108 R)
• M37: 9,471,939 km (0.056 R)
• M38: 10,387,328 km (0.082 R)
• M39: 10,641,794 km (0.118 R)
• M40: 11,041,819 km (0.048 R)
• M41: 11,592,788 km (0.059 R)
• M42: 11,768,565 km (0.109 R)
• M43: 12,600,629 km (0.12 R)
• M44: 12,932,886 km (0.093 R)
• M45: 13,084,727 km (0.102 R)
• M46: 13,267,835 km (0.071 R)
• M47: 13,482,508 km (0.097 R)
• M48: 13,574,810 km (0.071 R)
• M49: 14,102,292 km (0.082 R)
• M50: 14,195,940 km (0.116 R)
• M51: 14,384,134 km (0.046 R)
• M52: 14,636,356 km (0.109 R)
• M53: 15,049,247 km (0.066 R)
• M54: 15,273,195 km (0.094 R)
• M55: 15,498,190 km (0.097 R)
• M56: 16,278,044 km (0.093 R)
• M57: 16,738,805 km (0.084 R)
• M58: 17,538,854 km (0.072 R)
• M59: 18,453,645 km (0.104 R)
• M60: 18,556,269 km (0.093 R)
• M61: 18,761,967 km (0.096 R)
• M62: 19,732,408 km (0.107 R)
• M63: 20,188,382 km (0.045 R)
• M64: 20,577,038 km (0.047 R)
• M65: 21,938,528 km (0.081 R)
• M66: 22,630,119 km (0.091 R)
• M67: 22,739,924 km (0.11 R)
• M68: 22,960,132 km (0.083 R)
• M69: 23,033,734 km (0.113 R)
• M70: 23,365,841 km (0.098 R)
• M71: 23,550,894 km (0.064 R)
• M72: 23,662,344 km (0.083 R)
• M73: 23,773,794 km (0.115 R)
• M74: 23,848,294 km (0.1 R)
• M75: 24,446,536 km (0.067 R)
• M76: 24,559,183 km (0.118 R)
• M77: 24,672,130 km (0.058 R)
• M78: 24,898,471 km (0.105 R)
• M79: 25,163,409 km (0.101 R)
• M80: 25,315,251 km (0.09 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.5

Radius: 7.7

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.56 AU - 7.98 AU

Year: 11947 Days

Day: 22.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 31,235,799 km

• M1: 337,792 km (0.111 R)
• M2: 724,203 km (0.116 R)
• M3: 780,452 km (0.108 R)
• M4: 877,691 km (0.118 R)
• M5: 979,118 km (0.053 R)
• M6: 1,353,562 km (0.107 R)
• M7: 1,447,808 km (0.105 R)
• M8: 1,795,324 km (0.053 R)
• M9: 1,952,103 km (0.066 R)
• M10: 3,170,876 km (0.077 R)
• M11: 3,620,418 km (0.111 R)
• M12: 3,785,873 km (0.113 R)
• M13: 4,021,789 km (0.118 R)
• M14: 4,332,055 km (0.088 R)
• M15: 4,402,067 km (0.098 R)
• M16: 4,975,775 km (0.079 R)
• M17: 5,159,930 km (0.095 R)
• M18: 5,346,329 km (0.108 R)
• M19: 5,611,117 km (0.11 R)
• M20: 5,725,859 km (0.095 R)
• M21: 6,311,385 km (0.119 R)
• M22: 8,222,946 km (0.105 R)
• M23: 8,440,910 km (0.089 R)
• M24: 9,741,813 km (0.097 R)
• M25: 9,926,118 km (0.091 R)
• M26: 10,018,719 km (0.031 R)
• M27: 11,152,072 km (0.062 R)
• M28: 11,587,552 km (0.043 R)
• M29: 11,734,008 km (0.118 R)
• M30: 12,176,818 km (0.083 R)
• M31: 13,898,689 km (0.076 R)
• M32: 14,367,230 km (0.037 R)
• M33: 16,183,198 km (0.037 R)
• M34: 16,620,922 km (0.084 R)
• M35: 17,007,184 km (0.094 R)
• M36: 18,638,548 km (0.093 R)
• M37: 19,385,939 km (0.119 R)
• M38: 19,676,159 km (0.115 R)
• M39: 20,084,561 km (0.109 R)
• M40: 20,378,072 km (0.095 R)
• M41: 20,613,988 km (0.119 R)
• M42: 20,791,411 km (0.028 R)
• M43: 20,850,652 km (0.034 R)
• M44: 21,446,500 km (0.101 R)
• M45: 22,776,874 km (0.086 R)
• M46: 23,575,577 km (0.083 R)
• M47: 23,885,245 km (0.082 R)
• M48: 24,759,345 km (0.087 R)
• M49: 24,885,007 km (0.033 R)
• M50: 26,090,018 km (0.04 R)
• M51: 26,281,952 km (0.089 R)
• M52: 27,054,775 km (0.083 R)
• M53: 27,704,329 km (0.094 R)
• M54: 28,162,098 km (0.051 R)
• M55: 28,622,411 km (0.112 R)
• M56: 28,952,574 km (0.104 R)
• M57: 29,550,367 km (0.118 R)
• M58: 30,893,157 km (0.084 R)
• M59: 33,290,463 km (0.104 R)
• M60: 33,707,542 km (0.115 R)
• M61: 33,986,392 km (0.114 R)
• M62: 34,968,652 km (0.084 R)
• M63: 36,102,753 km (0.076 R)
• M64: 36,602,709 km (0.072 R)
• M65: 37,537,247 km (0.115 R)
• M66: 38,406,710 km (0.105 R)
• M67: 39,063,295 km (0.114 R)
• M68: 39,209,752 km (0.075 R)
• M69: 39,356,357 km (0.085 R)
• M70: 41,576,839 km (0.107 R)
• M71: 41,876,034 km (0.095 R)
• M72: 43,004,152 km (0.06 R)
• M73: 43,079,699 km (0.116 R)
• M74: 44,142,293 km (0.104 R)
• M75: 44,676,806 km (0.105 R)
• M76: 44,983,182 km (0.045 R)
• M77: 45,136,670 km (0.111 R)
• M78: 46,061,035 km (0.056 R)
• M79: 46,293,211 km (0.074 R)
• M80: 46,913,892 km (0.089 R)
• M81: 47,225,355 km (0.117 R)
• M82: 49,108,343 km (0.101 R)
• M83: 50,377,233 km (0.114 R)
• M84: 50,775,911 km (0.117 R)
• M85: 51,336,005 km (0.103 R)
• M86: 51,496,374 km (0.08 R)
• M87: 53,433,816 km (0.104 R)
• M88: 54,248,077 km (0.075 R)
• M89: 54,493,268 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.5

Radius: 3.2

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.41 AU - 8.81 AU

Year: 14239 Days

Day: 19.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,235,799 km

• M1: 128,056 km (0.066 R)
• M2: 178,171 km (0.1 R)
• M3: 298,747 km (0.118 R)
• M4: 431,291 km (0.116 R)
• M5: 667,805 km (0.071 R)
• M6: 1,086,081 km (0.04 R)
• M7: 1,162,375 km (0.045 R)
• M8: 1,535,921 km (0.078 R)
• M9: 1,906,774 km (0.108 R)
• M10: 1,980,377 km (0.117 R)
• M11: 2,382,496 km (0.105 R)
• M12: 2,684,833 km (0.074 R)
• M13: 2,705,477 km (0.092 R)
• M14: 2,871,980 km (0.08 R)
• M15: 2,893,073 km (0.059 R)
• M16: 3,480,843 km (0.072 R)
• M17: 4,104,218 km (0.087 R)
• M18: 4,761,251 km (0.05 R)
• M19: 5,012,875 km (0.079 R)
• M20: 5,607,676 km (0.075 R)
• M21: 5,899,990 km (0.102 R)
• M22: 6,224,468 km (0.072 R)
• M23: 6,279,071 km (0.099 R)
• M24: 6,444,078 km (0.12 R)
• M25: 6,806,254 km (0.087 R)
• M26: 7,289,755 km (0.111 R)
• M27: 7,347,350 km (0.113 R)
• M28: 7,463,139 km (0.078 R)
• M29: 7,872,738 km (0.088 R)
• M30: 8,379,874 km (0.116 R)
• M31: 8,683,109 km (0.111 R)
• M32: 9,206,851 km (0.046 R)
• M33: 9,300,350 km (0.088 R)
• M34: 9,331,616 km (0.082 R)
• M35: 9,551,226 km (0.076 R)
• M36: 10,091,573 km (0.119 R)
• M37: 10,123,737 km (0.092 R)
• M38: 10,511,494 km (0.097 R)
• M39: 10,544,107 km (0.08 R)
• M40: 11,435,261 km (0.119 R)
• M41: 11,602,811 km (0.092 R)
• M42: 11,703,789 km (0.081 R)
• M43: 11,737,599 km (0.067 R)
• M44: 12,522,239 km (0.094 R)
• M45: 12,591,204 km (0.114 R)
• M46: 14,321,453 km (0.094 R)
• M47: 14,829,338 km (0.11 R)
• M48: 14,938,993 km (0.088 R)
• M49: 15,048,798 km (0.116 R)
• M50: 16,576,940 km (0.103 R)
• M51: 16,728,632 km (0.111 R)
• M52: 17,958,925 km (0.049 R)
• M53: 18,506,154 km (0.033 R)
• M54: 20,627,302 km (0.071 R)
• M55: 20,831,354 km (0.103 R)
• M56: 21,200,262 km (0.101 R)
• M57: 21,571,415 km (0.118 R)
• M58: 22,320,002 km (0.074 R)
• M59: 22,866,035 km (0.101 R)
• M60: 22,992,594 km (0.066 R)
• M61: 24,099,619 km (0.094 R)
• M62: 24,185,488 km (0.037 R)
• M63: 24,357,525 km (0.081 R)
• M64: 24,400,609 km (0.1 R)
• M65: 24,486,927 km (0.049 R)
• M66: 25,006,481 km (0.086 R)
• M67: 25,354,745 km (0.096 R)
• M68: 26,188,603 km (0.054 R)
• M69: 27,254,638 km (0.096 R)
• M70: 27,837,920 km (0.106 R)
• M71: 28,198,899 km (0.086 R)
• M72: 28,244,228 km (0.03 R)
• M73: 28,289,406 km (0.053 R)
• M74: 28,561,525 km (0.107 R)
• M75: 28,880,019 km (0.119 R)
• M76: 29,428,744 km (0.118 R)
• M77: 30,815,665 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit