🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.61 AU

Year: 131 Days

Day: 23.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,128,183 km

• M1: 279,748 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.61 AU - 0.93 AU

Year: 243 Days

Day: 23.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,128,183 km

• M1: 200,910 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.12 AU - 1.56 AU

Year: 558 Days

Day: 13.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,128,183 km

• M1: 32,164 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.44 AU - 1.94 AU

Year: 791 Days

Day: 46.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.38 AU - 2.58 AU

Year: 1406 Days

Day: 34.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.8

Radius: 14.2

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.96 AU - 6.46 AU

Year: 5569 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 174.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,128,183 km

• M1: 329,265 km (0.057 R)
• M2: 479,012 km (0.032 R)
• M3: 646,412 km (0.095 R)
• M4: 1,362,986 km (0.095 R)
• M5: 1,469,201 km (0.11 R)
• M6: 1,709,455 km (0.119 R)
• M7: 1,805,497 km (0.099 R)
• M8: 1,983,069 km (0.09 R)
• M9: 2,420,494 km (0.115 R)
• M10: 2,573,233 km (0.098 R)
• M11: 2,662,094 km (0.081 R)
• M12: 2,751,853 km (0.093 R)
• M13: 2,865,697 km (0.11 R)
• M14: 3,004,374 km (0.119 R)
• M15: 3,216,653 km (0.111 R)
• M16: 3,336,781 km (0.1 R)
• M17: 3,507,621 km (0.083 R)
• M18: 4,011,766 km (0.087 R)
• M19: 4,431,837 km (0.091 R)
• M20: 4,620,181 km (0.102 R)
• M21: 4,893,795 km (0.068 R)
• M22: 5,746,952 km (0.039 R)
• M23: 6,311,085 km (0.11 R)
• M24: 6,554,032 km (0.064 R)
• M25: 6,676,703 km (0.104 R)
• M26: 6,893,171 km (0.117 R)
• M27: 7,049,201 km (0.1 R)
• M28: 7,269,709 km (0.06 R)
• M29: 7,814,843 km (0.083 R)
• M30: 8,207,538 km (0.102 R)
• M31: 10,089,628 km (0.11 R)
• M32: 11,170,473 km (0.095 R)
• M33: 11,986,380 km (0.094 R)
• M34: 13,911,854 km (0.035 R)
• M35: 14,388,174 km (0.043 R)
• M36: 14,548,094 km (0.095 R)
• M37: 15,438,650 km (0.053 R)
• M38: 15,561,470 km (0.091 R)
• M39: 16,180,356 km (0.118 R)
• M40: 17,018,104 km (0.091 R)
• M41: 17,484,999 km (0.072 R)
• M42: 18,998,331 km (0.117 R)
• M43: 19,306,054 km (0.064 R)
• M44: 20,239,096 km (0.027 R)
• M45: 20,914,530 km (0.058 R)
• M46: 21,050,515 km (0.106 R)
• M47: 21,141,321 km (0.064 R)
• M48: 21,872,555 km (0.061 R)
• M49: 22,798,416 km (0.071 R)
• M50: 23,078,613 km (0.104 R)
• M51: 23,595,324 km (0.044 R)
• M52: 23,689,720 km (0.077 R)
• M53: 23,878,812 km (0.076 R)
• M54: 24,115,925 km (0.082 R)
• M55: 24,306,213 km (0.063 R)
• M56: 25,797,554 km (0.051 R)
• M57: 26,578,754 km (0.119 R)
• M58: 26,824,544 km (0.096 R)
• M59: 26,923,129 km (0.078 R)
• M60: 27,367,883 km (0.04 R)
• M61: 27,467,067 km (0.068 R)
• M62: 27,665,733 km (0.102 R)
• M63: 27,964,779 km (0.108 R)
• M64: 28,164,642 km (0.099 R)
• M65: 28,264,872 km (0.067 R)
• M66: 28,515,748 km (0.03 R)
• M67: 28,716,957 km (0.118 R)
• M68: 29,628,307 km (0.058 R)
• M69: 29,985,248 km (0.04 R)
• M70: 30,652,005 km (0.047 R)
• M71: 30,806,540 km (0.116 R)
• M72: 31,220,028 km (0.088 R)
• M73: 32,052,391 km (0.115 R)
• M74: 32,576,432 km (0.026 R)
• M75: 33,050,508 km (0.086 R)
• M76: 33,420,763 km (0.054 R)
• M77: 34,379,087 km (0.117 R)
• M78: 34,807,984 km (0.079 R)
• M79: 35,023,105 km (0.045 R)
• M80: 35,130,816 km (0.1 R)
• M81: 35,779,472 km (0.078 R)
• M82: 36,595,828 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322

Radius: 14.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.52 AU - 11.32 AU

Year: 12105 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,128,183 km

• M1: 210,484 km (0.101 R)
• M2: 357,090 km (0.112 R)
• M3: 582,684 km (0.11 R)
• M4: 738,864 km (0.117 R)
• M5: 1,098,497 km (0.074 R)
• M6: 1,337,405 km (0.117 R)
• M7: 1,614,460 km (0.07 R)
• M8: 2,294,383 km (0.068 R)
• M9: 2,435,902 km (0.12 R)
• M10: 2,653,717 km (0.04 R)
• M11: 2,802,567 km (0.059 R)
• M12: 3,292,649 km (0.093 R)
• M13: 3,950,431 km (0.117 R)
• M14: 4,265,783 km (0.11 R)
• M15: 4,382,470 km (0.092 R)
• M16: 5,167,410 km (0.093 R)
• M17: 6,627,485 km (0.107 R)
• M18: 6,968,568 km (0.108 R)
• M19: 7,280,480 km (0.069 R)
• M20: 8,062,428 km (0.087 R)
• M21: 8,243,890 km (0.045 R)
• M22: 8,426,698 km (0.066 R)
• M23: 8,908,404 km (0.087 R)
• M24: 9,361,087 km (0.118 R)
• M25: 10,289,042 km (0.1 R)
• M26: 11,004,419 km (0.095 R)
• M27: 12,735,416 km (0.057 R)
• M28: 13,032,069 km (0.054 R)
• M29: 13,460,068 km (0.112 R)
• M30: 14,066,837 km (0.048 R)
• M31: 15,083,205 km (0.088 R)
• M32: 15,397,361 km (0.093 R)
• M33: 15,668,283 km (0.119 R)
• M34: 15,804,267 km (0.088 R)
• M35: 15,895,223 km (0.079 R)
• M36: 16,444,396 km (0.113 R)
• M37: 16,721,452 km (0.081 R)
• M38: 17,655,840 km (0.072 R)
• M39: 18,129,317 km (0.051 R)
• M40: 18,224,611 km (0.106 R)
• M41: 19,623,949 km (0.054 R)
• M42: 21,258,306 km (0.082 R)
• M43: 23,142,043 km (0.032 R)
• M44: 25,771,824 km (0.096 R)
• M45: 26,093,758 km (0.117 R)
• M46: 26,416,890 km (0.102 R)
• M47: 27,285,455 km (0.07 R)
• M48: 27,394,661 km (0.078 R)
• M49: 27,668,276 km (0.079 R)
• M50: 28,883,459 km (0.091 R)
• M51: 30,059,448 km (0.099 R)
• M52: 30,398,287 km (0.036 R)
• M53: 31,479,880 km (0.115 R)
• M54: 32,111,781 km (0.103 R)
• M55: 32,573,889 km (0.097 R)
• M56: 33,038,391 km (0.091 R)
• M57: 34,326,877 km (0.082 R)
• M58: 35,155,350 km (0.111 R)
• M59: 37,862,772 km (0.096 R)
• M60: 39,766,555 km (0.079 R)
• M61: 40,574,234 km (0.079 R)
• M62: 41,953,376 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.9

Radius: 11

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.4 AU - 11.64 AU

Year: 13166 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,128,183 km

• M1: 160,369 km (0.096 R)
• M2: 237,113 km (0.078 R)
• M3: 410,347 km (0.117 R)
• M4: 494,122 km (0.076 R)
• M5: 596,896 km (0.087 R)
• M6: 868,266 km (0.096 R)
• M7: 1,241,662 km (0.041 R)
• M8: 1,421,479 km (0.09 R)
• M9: 1,523,355 km (0.069 R)
• M10: 2,147,178 km (0.093 R)
• M11: 2,344,797 km (0.055 R)
• M12: 2,843,706 km (0.118 R)
• M13: 3,017,239 km (0.116 R)
• M14: 3,127,643 km (0.068 R)
• M15: 3,261,832 km (0.084 R)
• M16: 3,398,116 km (0.028 R)
• M17: 3,652,731 km (0.118 R)
• M18: 3,985,886 km (0.091 R)
• M19: 4,082,975 km (0.045 R)
• M20: 4,835,901 km (0.103 R)
• M21: 5,549,931 km (0.114 R)
• M22: 6,438,842 km (0.116 R)
• M23: 6,812,537 km (0.067 R)
• M24: 6,928,925 km (0.117 R)
• M25: 7,046,060 km (0.104 R)
• M26: 7,853,739 km (0.046 R)
• M27: 8,627,608 km (0.116 R)
• M28: 9,232,133 km (0.113 R)
• M29: 9,620,938 km (0.098 R)
• M30: 10,481,874 km (0.029 R)
• M31: 10,751,749 km (0.037 R)
• M32: 10,921,542 km (0.093 R)
• M33: 11,436,458 km (0.091 R)
• M34: 11,574,986 km (0.074 R)
• M35: 12,064,769 km (0.089 R)
• M36: 12,205,840 km (0.115 R)
• M37: 12,347,659 km (0.113 R)
• M38: 12,775,957 km (0.105 R)
• M39: 12,992,126 km (0.052 R)
• M40: 13,064,382 km (0.078 R)
• M41: 13,136,787 km (0.109 R)
• M42: 13,354,901 km (0.091 R)
• M43: 13,427,755 km (0.067 R)
• M44: 13,610,863 km (0.077 R)
• M45: 14,127,574 km (0.114 R)
• M46: 14,839,211 km (0.079 R)
• M47: 15,142,296 km (0.075 R)
• M48: 15,447,476 km (0.037 R)
• M49: 15,793,346 km (0.074 R)
• M50: 15,870,539 km (0.067 R)
• M51: 16,258,297 km (0.112 R)
• M52: 16,453,372 km (0.044 R)
• M53: 16,688,540 km (0.047 R)
• M54: 16,924,905 km (0.111 R)
• M55: 17,083,030 km (0.098 R)
• M56: 17,241,603 km (0.112 R)
• M57: 17,560,247 km (0.093 R)
• M58: 17,760,558 km (0.106 R)
• M59: 18,284,600 km (0.08 R)
• M60: 18,691,207 km (0.064 R)
• M61: 18,854,568 km (0.097 R)
• M62: 19,141,796 km (0.082 R)
• M63: 19,596,124 km (0.056 R)
• M64: 19,720,739 km (0.089 R)
• M65: 20,137,669 km (0.088 R)
• M66: 21,065,175 km (0.113 R)
• M67: 21,491,380 km (0.034 R)
• M68: 22,006,744 km (0.102 R)
• M69: 23,268,602 km (0.044 R)
• M70: 23,400,548 km (0.115 R)
• M71: 23,488,511 km (0.065 R)
• M72: 23,665,037 km (0.118 R)
• M73: 23,886,292 km (0.062 R)
• M74: 25,227,886 km (0.058 R)
• M75: 25,544,435 km (0.105 R)
• M76: 25,725,897 km (0.038 R)
• M77: 26,456,084 km (0.08 R)
• M78: 27,054,476 km (0.025 R)
• M79: 28,358,221 km (0.087 R)
• M80: 28,452,169 km (0.107 R)
• M81: 28,593,239 km (0.042 R)
• M82: 29,159,767 km (0.115 R)
• M83: 29,682,462 km (0.078 R)
• M84: 30,112,406 km (0.109 R)
• M85: 30,400,083 km (0.115 R)
• M86: 30,736,977 km (0.117 R)
• M87: 31,755,140 km (0.117 R)
• M88: 31,901,447 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985

Radius: 14.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.1 AU - 12.7 AU

Year: 15715 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,128,183 km

• M1: 187,297 km (0.077 R)
• M2: 296,204 km (0.065 R)
• M3: 554,410 km (0.103 R)
• M4: 715,826 km (0.114 R)
• M5: 1,015,620 km (0.111 R)
• M6: 2,145,084 km (0.063 R)
• M7: 2,800,622 km (0.069 R)
• M8: 3,020,381 km (0.095 R)
• M9: 3,996,806 km (0.075 R)
• M10: 4,371,250 km (0.101 R)
• M11: 4,888,110 km (0.114 R)
• M12: 5,064,935 km (0.115 R)
• M13: 5,154,095 km (0.102 R)
• M14: 5,424,718 km (0.117 R)
• M15: 6,027,448 km (0.084 R)
• M16: 6,360,901 km (0.105 R)
• M17: 6,554,182 km (0.116 R)
• M18: 7,296,487 km (0.108 R)
• M19: 7,754,705 km (0.053 R)
• M20: 7,961,449 km (0.05 R)
• M21: 8,645,859 km (0.071 R)
• M22: 9,404,171 km (0.044 R)
• M23: 10,183,725 km (0.059 R)
• M24: 10,753,394 km (0.086 R)
• M25: 11,392,027 km (0.114 R)
• M26: 12,222,744 km (0.107 R)
• M27: 12,403,309 km (0.078 R)
• M28: 13,072,909 km (0.078 R)
• M29: 13,195,879 km (0.11 R)
• M30: 14,447,414 km (0.098 R)
• M31: 15,410,825 km (0.099 R)
• M32: 15,606,050 km (0.061 R)
• M33: 17,738,717 km (0.085 R)
• M34: 18,423,875 km (0.082 R)
• M35: 19,257,435 km (0.118 R)
• M36: 20,103,411 km (0.116 R)
• M37: 21,977,722 km (0.111 R)
• M38: 22,787,496 km (0.101 R)
• M39: 23,233,148 km (0.073 R)
• M40: 23,382,446 km (0.068 R)
• M41: 25,274,859 km (0.11 R)
• M42: 26,278,212 km (0.107 R)
• M43: 27,847,195 km (0.081 R)
• M44: 28,244,228 km (0.093 R)
• M45: 29,446,546 km (0.086 R)
• M46: 30,502,108 km (0.07 R)
• M47: 30,747,449 km (0.041 R)
• M48: 31,322,353 km (0.075 R)
• M49: 33,320,831 km (0.103 R)
• M50: 33,489,129 km (0.111 R)
• M51: 34,080,789 km (0.104 R)
• M52: 35,703,925 km (0.104 R)
• M53: 36,481,685 km (0.106 R)
• M54: 37,439,710 km (0.057 R)
• M55: 37,877,882 km (0.09 R)
• M56: 38,141,623 km (0.078 R)
• M57: 38,406,112 km (0.094 R)
• M58: 38,936,586 km (0.1 R)
• M59: 40,542,818 km (0.099 R)
• M60: 42,079,787 km (0.106 R)
• M61: 43,267,743 km (0.065 R)
• M62: 43,543,602 km (0.113 R)
• M63: 43,912,061 km (0.075 R)
• M64: 44,004,363 km (0.093 R)
• M65: 44,374,319 km (0.065 R)
• M66: 44,745,172 km (0.117 R)
• M67: 45,024,022 km (0.041 R)
• M68: 46,333,004 km (0.07 R)
• M69: 46,521,048 km (0.08 R)
• M70: 47,939,236 km (0.052 R)
• M71: 49,275,594 km (0.078 R)
• M72: 49,755,953 km (0.094 R)
• M73: 49,852,144 km (0.053 R)
• M74: 51,011,827 km (0.034 R)
• M75: 52,768,106 km (0.089 R)
• M76: 54,544,132 km (0.117 R)
• M77: 55,040,946 km (0.097 R)
• M78: 55,639,188 km (0.081 R)
• M79: 57,043,314 km (0.059 R)
• M80: 57,446,630 km (0.11 R)
• M81: 60,398,944 km (0.07 R)
• M82: 60,809,889 km (0.064 R)
• M83: 61,015,885 km (0.097 R)
• M84: 61,841,665 km (0.08 R)
• M85: 62,359,723 km (0.105 R)
• M86: 63,713,434 km (0.12 R)
• M87: 65,287,503 km (0.07 R)
• M88: 66,874,287 km (0.111 R)
• M89: 67,193,080 km (0.089 R)
• M90: 68,902,386 km (0.108 R)
• M91: 72,363,482 km (0.098 R)
• M92: 72,472,539 km (0.087 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit