🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.33 AU - 1.43 AU

Year: 565 Days

Day: 29.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,151,592 km

• M1: 250,427 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.01 AU - 3.65 AU

Year: 2116 Days

Day: 25.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.9

Radius: 10.9

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.75 AU - 10.03 AU

Year: 9231 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,151,592 km

• M1: 136,732 km (0.111 R)
• M2: 377,735 km (0.099 R)
• M3: 760,855 km (0.102 R)
• M4: 1,042,398 km (0.112 R)
• M5: 1,178,233 km (0.098 R)
• M6: 1,449,603 km (0.052 R)
• M7: 1,740,870 km (0.101 R)
• M8: 1,904,082 km (0.117 R)
• M9: 1,987,707 km (0.081 R)
• M10: 2,223,922 km (0.091 R)
• M11: 2,446,823 km (0.115 R)
• M12: 2,771,151 km (0.062 R)
• M13: 2,842,509 km (0.098 R)
• M14: 2,938,551 km (0.092 R)
• M15: 3,011,405 km (0.062 R)
• M16: 3,905,252 km (0.073 R)
• M17: 4,339,984 km (0.118 R)
• M18: 4,479,110 km (0.049 R)
• M19: 4,619,582 km (0.063 R)
• M20: 4,876,442 km (0.084 R)
• M21: 5,433,843 km (0.084 R)
• M22: 5,583,890 km (0.044 R)
• M23: 5,674,546 km (0.035 R)
• M24: 6,104,491 km (0.114 R)
• M25: 6,197,989 km (0.076 R)
• M26: 6,418,048 km (0.109 R)
• M27: 6,640,649 km (0.113 R)
• M28: 6,736,991 km (0.097 R)
• M29: 7,093,781 km (0.084 R)
• M30: 7,825,764 km (0.072 R)
• M31: 8,063,774 km (0.07 R)
• M32: 8,132,290 km (0.088 R)
• M33: 8,792,166 km (0.086 R)
• M34: 8,968,692 km (0.118 R)
• M35: 9,039,601 km (0.05 R)
• M36: 9,722,964 km (0.111 R)
• M37: 10,200,181 km (0.12 R)
• M38: 10,423,082 km (0.093 R)
• M39: 10,572,530 km (0.054 R)
• M40: 10,949,218 km (0.068 R)
• M41: 11,716,056 km (0.101 R)
• M42: 12,262,986 km (0.083 R)
• M43: 12,579,386 km (0.037 R)
• M44: 12,778,501 km (0.094 R)
• M45: 12,898,478 km (0.041 R)
• M46: 13,018,755 km (0.078 R)
• M47: 13,463,210 km (0.06 R)
• M48: 13,871,612 km (0.109 R)
• M49: 15,163,539 km (0.107 R)
• M50: 16,017,145 km (0.117 R)
• M51: 16,276,398 km (0.104 R)
• M52: 16,363,015 km (0.08 R)
• M53: 17,504,148 km (0.115 R)
• M54: 18,444,520 km (0.074 R)
• M55: 19,126,237 km (0.108 R)
• M56: 19,769,957 km (0.115 R)
• M57: 22,511,637 km (0.095 R)
• M58: 23,093,722 km (0.115 R)
• M59: 23,240,029 km (0.119 R)
• M60: 23,631,676 km (0.065 R)
• M61: 23,779,030 km (0.087 R)
• M62: 24,124,153 km (0.103 R)
• M63: 26,179,029 km (0.111 R)
• M64: 27,407,676 km (0.06 R)
• M65: 27,562,510 km (0.114 R)
• M66: 28,969,777 km (0.109 R)
• M67: 29,232,920 km (0.087 R)
• M68: 29,391,194 km (0.043 R)
• M69: 29,920,921 km (0.073 R)
• M70: 30,027,135 km (0.07 R)
• M71: 30,721,269 km (0.078 R)
• M72: 31,312,779 km (0.092 R)
• M73: 31,420,639 km (0.113 R)
• M74: 31,528,798 km (0.052 R)
• M75: 31,799,421 km (0.092 R)
• M76: 32,016,637 km (0.064 R)
• M77: 32,397,663 km (0.103 R)
• M78: 32,561,473 km (0.097 R)
• M79: 33,494,963 km (0.119 R)
• M80: 33,881,973 km (0.052 R)
• M81: 34,159,178 km (0.086 R)
• M82: 34,492,931 km (0.096 R)
• M83: 35,895,261 km (0.102 R)
• M84: 36,574,884 km (0.102 R)
• M85: 37,258,846 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.9

Radius: 13.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.06 AU - 11.2 AU

Year: 11228 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,151,592 km

• M1: 184,753 km (0.056 R)
• M2: 275,858 km (0.092 R)
• M3: 366,515 km (0.088 R)
• M4: 597,344 km (0.119 R)
• M5: 759,508 km (0.1 R)
• M6: 1,011,132 km (0.104 R)
• M7: 1,101,489 km (0.048 R)
• M8: 1,258,567 km (0.109 R)
• M9: 1,457,831 km (0.107 R)
• M10: 2,358,111 km (0.1 R)
• M11: 2,670,472 km (0.089 R)
• M12: 2,908,183 km (0.105 R)
• M13: 3,130,485 km (0.08 R)
• M14: 3,335,584 km (0.081 R)
• M15: 3,474,710 km (0.099 R)
• M16: 3,952,825 km (0.046 R)
• M17: 4,426,601 km (0.095 R)
• M18: 4,839,641 km (0.111 R)
• M19: 5,051,023 km (0.08 R)
• M20: 5,400,932 km (0.044 R)
• M21: 5,731,094 km (0.049 R)
• M22: 5,898,644 km (0.095 R)
• M23: 6,382,444 km (0.103 R)
• M24: 6,702,284 km (0.083 R)
• M25: 7,785,821 km (0.108 R)
• M26: 8,127,952 km (0.082 R)
• M27: 9,744,207 km (0.1 R)
• M28: 9,844,288 km (0.091 R)
• M29: 10,452,104 km (0.117 R)
• M30: 10,898,803 km (0.076 R)
• M31: 11,527,563 km (0.108 R)
• M32: 11,810,752 km (0.107 R)
• M33: 12,276,001 km (0.111 R)
• M34: 12,638,028 km (0.112 R)
• M35: 12,966,844 km (0.054 R)
• M36: 13,113,899 km (0.101 R)
• M37: 13,298,503 km (0.114 R)
• M38: 13,670,403 km (0.113 R)
• M39: 13,857,550 km (0.082 R)
• M40: 14,272,385 km (0.112 R)
• M41: 15,230,559 km (0.112 R)
• M42: 15,658,708 km (0.026 R)
• M43: 15,776,143 km (0.06 R)
• M44: 16,169,884 km (0.093 R)
• M45: 16,846,515 km (0.11 R)
• M46: 17,491,881 km (0.106 R)
• M47: 18,145,474 km (0.112 R)
• M48: 19,140,748 km (0.107 R)
• M49: 19,350,335 km (0.089 R)
• M50: 19,771,752 km (0.116 R)
• M51: 19,898,761 km (0.116 R)
• M52: 20,366,853 km (0.052 R)
• M53: 21,270,723 km (0.109 R)
• M54: 21,574,855 km (0.103 R)
• M55: 21,662,071 km (0.106 R)
• M56: 22,187,608 km (0.103 R)
• M57: 23,206,669 km (0.114 R)
• M58: 23,430,168 km (0.068 R)
• M59: 23,924,589 km (0.094 R)
• M60: 24,786,572 km (0.093 R)
• M61: 25,382,271 km (0.114 R)
• M62: 26,541,056 km (0.064 R)
• M63: 26,821,701 km (0.114 R)
• M64: 27,197,491 km (0.114 R)
• M65: 28,574,240 km (0.104 R)
• M66: 28,861,917 km (0.058 R)
• M67: 29,006,130 km (0.112 R)
• M68: 29,343,473 km (0.117 R)
• M69: 29,536,903 km (0.087 R)
• M70: 29,730,782 km (0.105 R)
• M71: 30,314,812 km (0.099 R)
• M72: 30,804,296 km (0.036 R)
• M73: 31,247,255 km (0.11 R)
• M74: 31,692,159 km (0.117 R)
• M75: 32,788,712 km (0.066 R)
• M76: 32,889,092 km (0.09 R)
• M77: 33,897,681 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.7

Radius: 14.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.62 AU - 12.26 AU

Year: 11747 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 88,151,592 km

• M1: 254,017 km (0.066 R)
• M2: 419,622 km (0.098 R)
• M3: 713,432 km (0.11 R)
• M4: 804,986 km (0.115 R)
• M5: 943,663 km (0.049 R)
• M6: 1,121,984 km (0.054 R)
• M7: 1,215,782 km (0.107 R)
• M8: 2,006,407 km (0.036 R)
• M9: 2,631,726 km (0.111 R)
• M10: 2,802,866 km (0.102 R)
• M11: 3,979,603 km (0.091 R)
• M12: 4,252,020 km (0.049 R)
• M13: 4,633,196 km (0.109 R)
• M14: 4,919,975 km (0.107 R)
• M15: 5,429,056 km (0.08 R)
• M16: 6,039,864 km (0.078 R)
• M17: 6,238,830 km (0.108 R)
• M18: 6,585,149 km (0.107 R)
• M19: 6,819,419 km (0.099 R)
• M20: 7,478,248 km (0.111 R)
• M21: 7,722,840 km (0.114 R)
• M22: 8,063,624 km (0.112 R)
• M23: 8,888,657 km (0.081 R)
• M24: 9,278,658 km (0.053 R)
• M25: 10,278,122 km (0.101 R)
• M26: 10,721,829 km (0.119 R)
• M27: 11,876,425 km (0.066 R)
• M28: 12,450,432 km (0.051 R)
• M29: 12,960,262 km (0.106 R)
• M30: 13,476,823 km (0.099 R)
• M31: 13,737,722 km (0.098 R)
• M32: 14,302,304 km (0.099 R)
• M33: 14,454,146 km (0.117 R)
• M34: 14,568,439 km (0.081 R)
• M35: 14,721,178 km (0.058 R)
• M36: 14,912,963 km (0.095 R)
• M37: 15,337,821 km (0.111 R)
• M38: 15,688,329 km (0.075 R)
• M39: 16,002,185 km (0.043 R)
• M40: 17,157,230 km (0.069 R)
• M41: 17,846,876 km (0.03 R)
• M42: 18,752,841 km (0.079 R)
• M43: 20,267,520 km (0.079 R)
• M44: 23,234,344 km (0.096 R)
• M45: 23,906,787 km (0.104 R)
• M46: 24,132,530 km (0.098 R)
• M47: 24,495,006 km (0.039 R)
• M48: 24,585,812 km (0.117 R)
• M49: 24,904,904 km (0.096 R)
• M50: 25,087,862 km (0.094 R)
• M51: 25,547,128 km (0.115 R)
• M52: 26,009,235 km (0.093 R)
• M53: 27,506,411 km (0.118 R)
• M54: 27,648,080 km (0.1 R)
• M55: 28,217,749 km (0.079 R)
• M56: 29,079,432 km (0.101 R)
• M57: 29,272,115 km (0.09 R)
• M58: 29,465,245 km (0.079 R)
• M59: 29,561,886 km (0.12 R)
• M60: 29,755,615 km (0.098 R)
• M61: 30,632,707 km (0.092 R)
• M62: 31,025,252 km (0.09 R)
• M63: 31,123,687 km (0.083 R)
• M64: 31,567,694 km (0.073 R)
• M65: 32,212,760 km (0.113 R)
• M66: 32,662,002 km (0.097 R)
• M67: 32,962,544 km (0.112 R)
• M68: 33,415,228 km (0.111 R)
• M69: 33,516,057 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795

Radius: 7.3

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 16.1 AU - 16.72 AU

Year: 23150 Days

Day: 16.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,151,592 km

• M1: 113,096 km (0.057 R)
• M2: 236,664 km (0.076 R)
• M3: 286,031 km (0.099 R)
• M4: 692,339 km (0.051 R)
• M5: 1,257,819 km (0.097 R)
• M6: 1,384,977 km (0.038 R)
• M7: 2,273,140 km (0.05 R)
• M8: 3,044,317 km (0.071 R)
• M9: 3,216,205 km (0.084 R)
• M10: 4,076,392 km (0.074 R)
• M11: 4,218,361 km (0.064 R)
• M12: 5,309,378 km (0.063 R)
• M13: 6,372,420 km (0.096 R)
• M14: 7,499,341 km (0.107 R)
• M15: 7,967,134 km (0.107 R)
• M16: 8,324,224 km (0.071 R)
• M17: 8,444,501 km (0.076 R)
• M18: 8,930,993 km (0.037 R)
• M19: 10,444,624 km (0.052 R)
• M20: 10,704,476 km (0.114 R)
• M21: 12,035,897 km (0.07 R)
• M22: 12,651,791 km (0.07 R)
• M23: 14,633,065 km (0.057 R)
• M24: 15,585,256 km (0.071 R)
• M25: 15,659,307 km (0.072 R)
• M26: 16,031,506 km (0.112 R)
• M27: 16,784,582 km (0.046 R)
• M28: 17,549,027 km (0.059 R)
• M29: 17,780,605 km (0.116 R)
• M30: 18,795,776 km (0.069 R)
• M31: 19,111,876 km (0.053 R)
• M32: 19,909,981 km (0.074 R)
• M33: 20,556,243 km (0.119 R)
• M34: 21,373,646 km (0.077 R)
• M35: 21,455,925 km (0.038 R)
• M36: 22,201,670 km (0.076 R)
• M37: 22,871,719 km (0.087 R)
• M38: 23,293,884 km (0.055 R)
• M39: 23,548,350 km (0.079 R)
• M40: 26,319,950 km (0.096 R)
• M41: 27,207,066 km (0.057 R)
• M42: 27,296,226 km (0.056 R)
• M43: 27,923,789 km (0.086 R)
• M44: 28,103,905 km (0.093 R)
• M45: 28,555,990 km (0.117 R)
• M46: 29,101,573 km (0.034 R)
• M47: 29,558,894 km (0.054 R)
• M48: 29,650,747 km (0.105 R)
• M49: 30,018,608 km (0.039 R)
• M50: 31,505,611 km (0.117 R)
• M51: 34,068,671 km (0.038 R)
• M52: 35,132,013 km (0.104 R)
• M53: 35,326,490 km (0.11 R)
• M54: 36,107,989 km (0.108 R)
• M55: 36,402,547 km (0.078 R)
• M56: 37,191,975 km (0.095 R)
• M57: 39,796,026 km (0.089 R)
• M58: 40,100,308 km (0.105 R)
• M59: 40,405,338 km (0.099 R)
• M60: 40,711,116 km (0.073 R)
• M61: 41,017,791 km (0.102 R)
• M62: 41,120,116 km (0.119 R)
• M63: 41,942,007 km (0.066 R)
• M64: 43,185,165 km (0.074 R)
• M65: 43,602,095 km (0.066 R)
• M66: 45,072,342 km (0.059 R)
• M67: 45,495,256 km (0.118 R)
• M68: 45,601,321 km (0.107 R)
• M69: 46,665,410 km (0.098 R)
• M70: 51,443,716 km (0.069 R)
• M71: 54,452,129 km (0.111 R)
• M72: 55,015,365 km (0.117 R)
• M73: 56,034,276 km (0.117 R)
• M74: 56,375,210 km (0.098 R)
• M75: 56,716,891 km (0.118 R)
• M76: 57,173,613 km (0.117 R)
• M77: 57,631,533 km (0.065 R)
• M78: 58,896,981 km (0.033 R)
• M79: 59,475,177 km (0.12 R)
• M80: 60,171,555 km (0.118 R)
• M81: 60,753,939 km (0.039 R)
• M82: 62,394,430 km (0.102 R)
• M83: 62,747,929 km (0.094 R)
• M84: 65,718,943 km (0.089 R)
• M85: 66,198,554 km (0.078 R)
• M86: 67,040,790 km (0.046 R)
• M87: 68,128,665 km (0.115 R)
• M88: 68,371,164 km (0.04 R)
• M89: 69,222,376 km (0.092 R)
• M90: 69,588,292 km (0.047 R)
• M91: 70,444,590 km (0.101 R)
• M92: 77,545,253 km (0.104 R)
• M93: 78,305,958 km (0.067 R)
• M94: 78,687,134 km (0.104 R)
• M95: 81,887,930 km (0.096 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 17,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit