🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.67 AU - 0.89 AU

Year: 248 Days

Day: 15.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,362,160 km

• M1: 187,745 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.37 AU - 3.41 AU

Year: 1768 Days

Day: 27 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.1

Radius: 9.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.16 AU - 6.78 AU

Year: 4604 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,362,160 km

• M1: 128,804 km (0.104 R)
• M2: 282,890 km (0.081 R)
• M3: 378,931 km (0.046 R)
• M4: 512,223 km (0.091 R)
• M5: 753,674 km (0.094 R)
• M6: 858,542 km (0.03 R)
• M7: 999,613 km (0.111 R)
• M8: 1,126,921 km (0.066 R)
• M9: 1,248,544 km (0.102 R)
• M10: 1,316,910 km (0.117 R)
• M11: 1,398,142 km (0.087 R)
• M12: 1,566,140 km (0.046 R)
• M13: 1,627,774 km (0.099 R)
• M14: 1,882,689 km (0.1 R)
• M15: 1,974,991 km (0.028 R)
• M16: 2,205,521 km (0.103 R)
• M17: 2,488,261 km (0.074 R)
• M18: 2,663,440 km (0.111 R)
• M19: 2,767,561 km (0.115 R)
• M20: 2,964,581 km (0.08 R)
• M21: 3,041,624 km (0.09 R)
• M22: 3,916,023 km (0.079 R)
• M23: 4,258,752 km (0.096 R)
• M24: 4,504,392 km (0.096 R)
• M25: 4,575,600 km (0.043 R)
• M26: 4,791,021 km (0.067 R)
• M27: 5,102,035 km (0.064 R)
• M28: 5,419,632 km (0.079 R)
• M29: 5,647,768 km (0.119 R)
• M30: 5,956,838 km (0.106 R)
• M31: 6,113,467 km (0.119 R)
• M32: 6,978,741 km (0.073 R)
• M33: 7,164,691 km (0.034 R)
• M34: 7,268,661 km (0.051 R)
• M35: 7,626,200 km (0.054 R)
• M36: 8,271,117 km (0.062 R)
• M37: 8,555,951 km (0.062 R)
• M38: 9,045,435 km (0.114 R)
• M39: 9,271,029 km (0.102 R)
• M40: 9,612,710 km (0.101 R)
• M41: 9,750,640 km (0.064 R)
• M42: 10,238,478 km (0.103 R)
• M43: 10,402,737 km (0.078 R)
• M44: 10,568,042 km (0.08 R)
• M45: 10,710,310 km (0.026 R)
• M46: 11,261,877 km (0.051 R)
• M47: 11,407,286 km (0.118 R)
• M48: 11,528,910 km (0.107 R)
• M49: 11,675,515 km (0.096 R)
• M50: 11,798,186 km (0.092 R)
• M51: 12,094,090 km (0.101 R)
• M52: 12,542,734 km (0.083 R)
• M53: 12,769,076 km (0.099 R)
• M54: 12,844,922 km (0.096 R)
• M55: 12,920,768 km (0.082 R)
• M56: 13,200,367 km (0.095 R)
• M57: 13,999,219 km (0.073 R)
• M58: 14,181,729 km (0.114 R)
• M59: 14,575,470 km (0.098 R)
• M60: 14,681,086 km (0.12 R)
• M61: 15,132,872 km (0.079 R)
• M62: 15,859,768 km (0.105 R)
• M63: 15,941,299 km (0.07 R)
• M64: 16,104,660 km (0.104 R)
• M65: 16,985,342 km (0.12 R)
• M66: 17,124,319 km (0.079 R)
• M67: 17,319,693 km (0.119 R)
• M68: 17,656,139 km (0.042 R)
• M69: 18,164,921 km (0.058 R)
• M70: 18,764,510 km (0.112 R)
• M71: 19,254,742 km (0.096 R)
• M72: 19,399,702 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 11.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.49 AU - 11.09 AU

Year: 10190 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,362,160 km

• M1: 171,589 km (0.096 R)
• M2: 764,146 km (0.077 R)
• M3: 848,968 km (0.075 R)
• M4: 1,183,020 km (0.09 R)
• M5: 1,365,380 km (0.114 R)
• M6: 1,735,784 km (0.079 R)
• M7: 1,944,772 km (0.068 R)
• M8: 2,088,835 km (0.079 R)
• M9: 2,336,868 km (0.115 R)
• M10: 2,464,625 km (0.114 R)
• M11: 2,971,313 km (0.076 R)
• M12: 3,568,807 km (0.094 R)
• M13: 3,987,830 km (0.114 R)
• M14: 4,141,467 km (0.096 R)
• M15: 4,775,164 km (0.116 R)
• M16: 5,004,198 km (0.095 R)
• M17: 5,103,531 km (0.096 R)
• M18: 6,274,434 km (0.093 R)
• M19: 6,816,726 km (0.108 R)
• M20: 7,224,081 km (0.074 R)
• M21: 7,336,579 km (0.106 R)
• M22: 7,525,371 km (0.077 R)
• M23: 7,677,512 km (0.117 R)
• M24: 8,062,428 km (0.116 R)
• M25: 8,218,309 km (0.106 R)
• M26: 8,651,843 km (0.071 R)
• M27: 8,771,372 km (0.108 R)
• M28: 9,295,712 km (0.106 R)
• M29: 9,418,233 km (0.076 R)
• M30: 9,582,342 km (0.102 R)
• M31: 9,664,770 km (0.046 R)
• M32: 10,248,352 km (0.105 R)
• M33: 10,459,584 km (0.084 R)
• M34: 10,544,556 km (0.077 R)
• M35: 10,757,882 km (0.034 R)
• M36: 11,537,437 km (0.117 R)
• M37: 12,290,363 km (0.117 R)
• M38: 12,425,001 km (0.096 R)
• M39: 12,695,474 km (0.057 R)
• M40: 12,876,936 km (0.097 R)
• M41: 13,059,296 km (0.05 R)
• M42: 14,077,459 km (0.105 R)
• M43: 14,595,965 km (0.12 R)
• M44: 15,651,976 km (0.104 R)
• M45: 15,797,984 km (0.098 R)
• M46: 16,931,637 km (0.088 R)
• M47: 17,634,597 km (0.102 R)
• M48: 19,800,026 km (0.07 R)
• M49: 20,540,386 km (0.094 R)
• M50: 20,806,969 km (0.111 R)
• M51: 21,505,592 km (0.078 R)
• M52: 23,146,979 km (0.081 R)
• M53: 23,758,835 km (0.117 R)
• M54: 24,207,179 km (0.048 R)
• M55: 24,941,705 km (0.109 R)
• M56: 25,112,396 km (0.091 R)
• M57: 26,490,791 km (0.113 R)
• M58: 26,781,011 km (0.026 R)
• M59: 27,364,742 km (0.117 R)
• M60: 27,775,837 km (0.099 R)
• M61: 28,188,876 km (0.118 R)
• M62: 29,200,756 km (0.103 R)
• M63: 29,440,562 km (0.093 R)
• M64: 29,861,829 km (0.085 R)
• M65: 30,467,102 km (0.097 R)
• M66: 31,628,131 km (0.097 R)
• M67: 32,368,940 km (0.062 R)
• M68: 33,428,093 km (0.071 R)
• M69: 34,688,754 km (0.096 R)
• M70: 34,815,763 km (0.086 R)
• M71: 35,261,116 km (0.117 R)
• M72: 35,964,974 km (0.06 R)
• M73: 36,867,498 km (0.115 R)
• M74: 37,191,527 km (0.087 R)
• M75: 37,973,325 km (0.079 R)
• M76: 40,151,021 km (0.116 R)
• M77: 41,423,202 km (0.076 R)
• M78: 41,625,159 km (0.084 R)
• M79: 41,827,565 km (0.098 R)
• M80: 42,165,656 km (0.063 R)
• M81: 44,281,867 km (0.038 R)
• M82: 45,041,077 km (0.079 R)
• M83: 46,292,612 km (0.059 R)
• M84: 46,922,719 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.4

Radius: 7.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.51 AU - 16.47 AU

Year: 21941 Days

Day: 16 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 74,362,160 km

• M1: 214,823 km (0.083 R)
• M2: 269,875 km (0.073 R)
• M3: 375,939 km (0.115 R)
• M4: 675,584 km (0.081 R)
• M5: 1,179,729 km (0.092 R)
• M6: 1,270,385 km (0.094 R)
• M7: 1,497,624 km (0.069 R)
• M8: 1,841,550 km (0.102 R)
• M9: 2,506,961 km (0.028 R)
• M10: 3,577,483 km (0.04 R)
• M11: 4,569,317 km (0.096 R)
• M12: 4,800,745 km (0.11 R)
• M13: 4,947,351 km (0.081 R)
• M14: 5,764,455 km (0.1 R)
• M15: 5,983,017 km (0.107 R)
• M16: 6,687,922 km (0.056 R)
• M17: 6,851,882 km (0.109 R)
• M18: 7,083,609 km (0.08 R)
• M19: 7,452,816 km (0.111 R)
• M20: 7,862,864 km (0.082 R)
• M21: 9,063,985 km (0.087 R)
• M22: 9,318,302 km (0.112 R)
• M23: 9,648,763 km (0.104 R)
• M24: 9,759,765 km (0.086 R)
• M25: 10,548,894 km (0.092 R)
• M26: 11,047,504 km (0.111 R)
• M27: 11,124,995 km (0.074 R)
• M28: 11,671,775 km (0.069 R)
• M29: 11,988,325 km (0.096 R)
• M30: 12,147,646 km (0.099 R)
• M31: 12,347,659 km (0.118 R)
• M32: 13,159,078 km (0.083 R)
• M33: 13,612,509 km (0.068 R)
• M34: 15,132,573 km (0.111 R)
• M35: 15,434,312 km (0.118 R)
• M36: 15,956,258 km (0.109 R)
• M37: 16,528,171 km (0.11 R)
• M38: 16,794,455 km (0.105 R)
• M39: 17,106,816 km (0.108 R)
• M40: 18,743,716 km (0.071 R)
• M41: 19,487,067 km (0.088 R)
• M42: 20,145,597 km (0.097 R)
• M43: 20,382,411 km (0.108 R)
• M44: 21,823,188 km (0.09 R)
• M45: 22,115,352 km (0.098 R)
• M46: 23,495,542 km (0.102 R)
• M47: 23,545,358 km (0.092 R)
• M48: 23,694,956 km (0.09 R)
• M49: 24,599,425 km (0.065 R)
• M50: 25,208,588 km (0.11 R)
• M51: 27,327,342 km (0.113 R)
• M52: 27,379,701 km (0.108 R)
• M53: 27,694,755 km (0.101 R)
• M54: 29,234,266 km (0.03 R)
• M55: 29,825,477 km (0.092 R)
• M56: 30,366,423 km (0.114 R)
• M57: 30,965,114 km (0.114 R)
• M58: 31,293,331 km (0.105 R)
• M59: 32,673,222 km (0.095 R)
• M60: 35,377,952 km (0.062 R)
• M61: 36,237,691 km (0.055 R)
• M62: 36,468,221 km (0.09 R)
• M63: 37,919,619 km (0.096 R)
• M64: 38,153,591 km (0.072 R)
• M65: 39,271,386 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.2

Radius: 6.3

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.17 AU - 17.59 AU

Year: 23858 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,362,160 km

• M1: 149,747 km (0.104 R)
• M2: 247,584 km (0.117 R)
• M3: 512,672 km (0.1 R)
• M4: 556,953 km (0.114 R)
• M5: 747,092 km (0.082 R)
• M6: 849,866 km (0.107 R)
• M7: 930,200 km (0.12 R)
• M8: 1,431,801 km (0.084 R)
• M9: 1,934,600 km (0.102 R)
• M10: 2,041,263 km (0.034 R)
• M11: 2,223,623 km (0.08 R)
• M12: 3,045,513 km (0.084 R)
• M13: 4,271,169 km (0.118 R)
• M14: 4,457,418 km (0.072 R)
• M15: 5,032,472 km (0.074 R)
• M16: 6,947,325 km (0.087 R)
• M17: 7,001,928 km (0.056 R)
• M18: 7,499,640 km (0.093 R)
• M19: 7,837,732 km (0.057 R)
• M20: 8,123,314 km (0.119 R)
• M21: 8,646,009 km (0.068 R)
• M22: 9,060,096 km (0.104 R)
• M23: 9,119,785 km (0.064 R)
• M24: 9,359,740 km (0.054 R)
• M25: 11,097,469 km (0.113 R)
• M26: 11,225,375 km (0.118 R)
• M27: 13,201,414 km (0.119 R)
• M28: 13,336,949 km (0.091 R)
• M29: 14,367,978 km (0.071 R)
• M30: 14,647,277 km (0.104 R)
• M31: 15,353,379 km (0.119 R)
• M32: 15,424,588 km (0.093 R)
• M33: 15,495,796 km (0.111 R)
• M34: 16,142,657 km (0.053 R)
• M35: 17,166,356 km (0.102 R)
• M36: 17,760,708 km (0.098 R)
• M37: 17,985,254 km (0.114 R)
• M38: 18,060,353 km (0.073 R)
• M39: 21,386,063 km (0.115 R)
• M40: 23,897,661 km (0.091 R)
• M41: 24,727,481 km (0.115 R)
• M42: 25,229,980 km (0.028 R)
• M43: 25,820,443 km (0.076 R)
• M44: 28,577,083 km (0.075 R)
• M45: 29,634,740 km (0.116 R)
• M46: 30,168,355 km (0.096 R)
• M47: 31,425,726 km (0.059 R)
• M48: 31,879,007 km (0.073 R)
• M49: 31,969,813 km (0.059 R)
• M50: 32,151,874 km (0.082 R)
• M51: 32,791,853 km (0.045 R)
• M52: 32,883,706 km (0.108 R)
• M53: 33,528,324 km (0.09 R)
• M54: 37,675,326 km (0.079 R)
• M55: 38,253,372 km (0.06 R)
• M56: 38,737,172 km (0.092 R)
• M57: 40,102,701 km (0.098 R)
• M58: 41,285,572 km (0.118 R)
• M59: 47,681,030 km (0.11 R)
• M60: 47,785,001 km (0.114 R)
• M61: 47,889,121 km (0.074 R)
• M62: 49,985,885 km (0.043 R)
• M63: 50,303,032 km (0.087 R)
• M64: 51,684,718 km (0.113 R)
• M65: 51,791,531 km (0.061 R)
• M66: 53,834,888 km (0.056 R)
• M67: 56,783,462 km (0.101 R)
• M68: 58,444,148 km (0.071 R)
• M69: 59,896,295 km (0.073 R)
• M70: 60,008,493 km (0.099 R)
• M71: 60,795,827 km (0.115 R)
• M72: 61,021,420 km (0.098 R)
• M73: 62,039,883 km (0.038 R)
• M74: 62,950,036 km (0.073 R)
• M75: 64,093,861 km (0.083 R)
• M76: 64,438,236 km (0.054 R)
• M77: 65,359,908 km (0.091 R)
• M78: 65,475,398 km (0.108 R)
• M79: 65,938,104 km (0.091 R)
• M80: 67,799,849 km (0.113 R)
• M81: 68,033,671 km (0.106 R)
• M82: 68,854,514 km (0.053 R)
• M83: 73,007,800 km (0.119 R)
• M84: 73,487,560 km (0.073 R)
• M85: 73,727,815 km (0.112 R)
• M86: 76,631,659 km (0.118 R)
• M87: 76,753,432 km (0.097 R)
• M88: 79,079,978 km (0.051 R)
• M89: 80,189,994 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.9

Radius: 6.4

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 15.72 AU - 24.44 AU

Year: 32383 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 74,362,160 km

• M1: 153,936 km (0.085 R)
• M2: 216,019 km (0.104 R)
• M3: 427,700 km (0.072 R)
• M4: 484,996 km (0.094 R)
• M5: 860,786 km (0.078 R)
• M6: 1,226,403 km (0.047 R)
• M7: 1,339,051 km (0.042 R)
• M8: 1,396,795 km (0.034 R)
• M9: 1,855,911 km (0.055 R)
• M10: 3,167,436 km (0.107 R)
• M11: 3,244,927 km (0.075 R)
• M12: 3,601,569 km (0.099 R)
• M13: 3,723,341 km (0.096 R)
• M14: 4,138,775 km (0.084 R)
• M15: 4,351,952 km (0.108 R)
• M16: 4,438,270 km (0.119 R)
• M17: 4,525,186 km (0.07 R)
• M18: 4,923,116 km (0.058 R)
• M19: 5,240,413 km (0.041 R)
• M20: 5,658,091 km (0.119 R)
• M21: 5,847,182 km (0.053 R)
• M22: 6,426,874 km (0.061 R)
• M23: 9,757,671 km (0.087 R)
• M24: 11,262,775 km (0.091 R)
• M25: 11,860,718 km (0.105 R)
• M26: 11,981,593 km (0.075 R)
• M27: 12,900,872 km (0.078 R)
• M28: 15,197,797 km (0.079 R)
• M29: 15,592,736 km (0.103 R)
• M30: 17,686,507 km (0.087 R)
• M31: 18,171,504 km (0.101 R)
• M32: 18,731,000 km (0.1 R)
• M33: 20,370,892 km (0.104 R)
• M34: 21,317,996 km (0.105 R)
• M35: 21,538,503 km (0.105 R)
• M36: 22,652,858 km (0.115 R)
• M37: 23,330,386 km (0.102 R)
• M38: 23,406,083 km (0.041 R)
• M39: 24,167,536 km (0.078 R)
• M40: 26,579,203 km (0.067 R)
• M41: 26,895,902 km (0.046 R)
• M42: 27,693,109 km (0.091 R)
• M43: 30,048,827 km (0.111 R)
• M44: 30,709,900 km (0.1 R)
• M45: 34,258,361 km (0.033 R)
• M46: 35,122,139 km (0.026 R)
• M47: 36,431,270 km (0.089 R)
• M48: 38,201,462 km (0.086 R)
• M49: 38,558,851 km (0.091 R)
• M50: 39,908,972 km (0.096 R)
• M51: 40,908,735 km (0.101 R)
• M52: 44,051,038 km (0.084 R)
• M53: 44,425,780 km (0.099 R)
• M54: 45,840,528 km (0.058 R)
• M55: 48,231,102 km (0.084 R)
• M56: 48,810,793 km (0.111 R)
• M57: 49,782,132 km (0.119 R)
• M58: 51,251,183 km (0.103 R)
• M59: 52,040,462 km (0.114 R)
• M60: 55,439,475 km (0.086 R)
• M61: 56,249,547 km (0.071 R)
• M62: 56,859,757 km (0.065 R)
• M63: 57,472,061 km (0.101 R)
• M64: 58,497,555 km (0.081 R)
• M65: 66,700,604 km (0.088 R)
• M66: 67,994,177 km (0.066 R)
• M67: 71,154,432 km (0.106 R)
• M68: 71,704,055 km (0.097 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 18,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit