🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.61 AU - 0.71 AU

Year: 202 Days

Day: 43.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.58 AU - 0.8 AU

Year: 216 Days

Day: 24.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.7 AU - 1 AU

Year: 295 Days

Day: 24.9 Hours

Environment

Temp: 79 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,736,186 km

• M1: 450,589 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.99 AU - 1.37 AU

Year: 483 Days

Day: 24.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.02 AU - 1.38 AU

Year: 495 Days

Day: 22 Hours

Environment

Temp: 1 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.01 AU - 1.63 AU

Year: 571 Days

Day: 33.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.2

Radius: 10.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.96 AU - 6.86 AU

Year: 5413 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 110.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,736,186 km

• M1: 463,604 km (0.106 R)
• M2: 742,305 km (0.101 R)
• M3: 934,687 km (0.094 R)
• M4: 1,107,922 km (0.114 R)
• M5: 1,279,511 km (0.113 R)
• M6: 1,368,671 km (0.114 R)
• M7: 1,594,115 km (0.057 R)
• M8: 1,918,742 km (0.047 R)
• M9: 2,373,520 km (0.04 R)
• M10: 2,580,862 km (0.104 R)
• M11: 2,728,067 km (0.088 R)
• M12: 2,844,454 km (0.082 R)
• M13: 2,996,595 km (0.078 R)
• M14: 3,134,225 km (0.063 R)
• M15: 3,273,949 km (0.04 R)
• M16: 3,487,426 km (0.096 R)
• M17: 3,613,985 km (0.033 R)
• M18: 4,097,934 km (0.118 R)
• M19: 4,193,378 km (0.104 R)
• M20: 4,347,613 km (0.096 R)
• M21: 4,464,599 km (0.087 R)
• M22: 4,582,632 km (0.063 R)
• M23: 4,701,711 km (0.099 R)
• M24: 5,044,739 km (0.094 R)
• M25: 5,606,180 km (0.06 R)
• M26: 5,819,208 km (0.106 R)
• M27: 7,198,949 km (0.059 R)
• M28: 7,430,676 km (0.118 R)
• M29: 7,806,615 km (0.104 R)
• M30: 7,901,610 km (0.096 R)
• M31: 8,044,775 km (0.047 R)
• M32: 8,140,667 km (0.077 R)
• M33: 8,382,268 km (0.102 R)
• M34: 8,699,715 km (0.056 R)
• M35: 9,021,200 km (0.104 R)
• M36: 9,145,965 km (0.087 R)
• M37: 9,296,311 km (0.081 R)
• M38: 9,447,554 km (0.092 R)
• M39: 9,548,832 km (0.111 R)
• M40: 9,752,435 km (0.026 R)
• M41: 10,345,890 km (0.076 R)
• M42: 10,476,488 km (0.106 R)
• M43: 10,739,332 km (0.11 R)
• M44: 11,190,968 km (0.11 R)
• M45: 11,459,646 km (0.113 R)
• M46: 11,567,805 km (0.064 R)
• M47: 11,839,475 km (0.053 R)
• M48: 12,223,343 km (0.079 R)
• M49: 12,306,070 km (0.092 R)
• M50: 12,611,250 km (0.043 R)
• M51: 12,778,800 km (0.117 R)
• M52: 13,031,471 km (0.051 R)
• M53: 13,456,328 km (0.03 R)
• M54: 13,972,142 km (0.12 R)
• M55: 14,261,464 km (0.097 R)
• M56: 14,377,851 km (0.099 R)
• M57: 14,816,772 km (0.099 R)
• M58: 14,934,505 km (0.105 R)
• M59: 15,111,779 km (0.118 R)
• M60: 15,438,650 km (0.099 R)
• M61: 15,677,857 km (0.079 R)
• M62: 16,038,986 km (0.072 R)
• M63: 16,160,011 km (0.117 R)
• M64: 16,524,730 km (0.103 R)
• M65: 16,799,990 km (0.069 R)
• M66: 17,324,331 km (0.025 R)
• M67: 17,541,846 km (0.113 R)
• M68: 17,728,844 km (0.103 R)
• M69: 18,199,479 km (0.107 R)
• M70: 18,452,299 km (0.068 R)
• M71: 18,706,167 km (0.115 R)
• M72: 18,801,610 km (0.088 R)
• M73: 20,712,723 km (0.08 R)
• M74: 20,943,552 km (0.117 R)
• M75: 21,541,046 km (0.063 R)
• M76: 21,641,127 km (0.11 R)
• M77: 21,908,907 km (0.044 R)
• M78: 22,447,759 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169

Radius: 14.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.27 AU - 6.63 AU

Year: 5468 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,736,186 km

• M1: 188,643 km (0.101 R)
• M2: 353,051 km (0.106 R)
• M3: 467,045 km (0.032 R)
• M4: 607,218 km (0.107 R)
• M5: 830,418 km (0.104 R)
• M6: 1,030,430 km (0.099 R)
• M7: 1,236,277 km (0.045 R)
• M8: 1,627,326 km (0.103 R)
• M9: 1,857,407 km (0.117 R)
• M10: 1,963,322 km (0.044 R)
• M11: 2,098,559 km (0.08 R)
• M12: 2,251,149 km (0.115 R)
• M13: 2,436,351 km (0.061 R)
• M14: 2,686,479 km (0.044 R)
• M15: 2,960,841 km (0.119 R)
• M16: 3,586,609 km (0.107 R)
• M17: 3,889,395 km (0.03 R)
• M18: 3,992,169 km (0.063 R)
• M19: 4,113,343 km (0.079 R)
• M20: 4,430,640 km (0.044 R)
• M21: 4,701,263 km (0.1 R)
• M22: 4,829,468 km (0.041 R)
• M23: 5,070,620 km (0.115 R)
• M24: 5,277,813 km (0.093 R)
• M25: 5,411,105 km (0.103 R)
• M26: 5,955,940 km (0.043 R)
• M27: 6,275,182 km (0.12 R)
• M28: 6,806,105 km (0.042 R)
• M29: 6,993,252 km (0.104 R)
• M30: 7,203,287 km (0.114 R)
• M31: 7,458,052 km (0.077 R)
• M32: 7,608,099 km (0.107 R)
• M33: 7,737,501 km (0.105 R)
• M34: 8,064,223 km (0.087 R)
• M35: 8,174,177 km (0.071 R)
• M36: 8,440,162 km (0.097 R)
• M37: 8,731,429 km (0.069 R)
• M38: 8,867,115 km (0.061 R)
• M39: 8,980,659 km (0.111 R)
• M40: 9,324,136 km (0.07 R)
• M41: 9,788,937 km (0.065 R)
• M42: 10,524,509 km (0.076 R)
• M43: 10,668,871 km (0.062 R)
• M44: 10,813,981 km (0.053 R)
• M45: 11,008,459 km (0.074 R)
• M46: 11,204,133 km (0.117 R)
• M47: 12,275,552 km (0.106 R)
• M48: 12,862,126 km (0.118 R)
• M49: 13,042,541 km (0.068 R)
• M50: 13,197,823 km (0.066 R)
• M51: 13,379,734 km (0.03 R)
• M52: 14,142,235 km (0.062 R)
• M53: 14,515,481 km (0.079 R)
• M54: 14,730,304 km (0.036 R)
• M55: 15,054,333 km (0.098 R)
• M56: 15,162,941 km (0.036 R)
• M57: 15,462,885 km (0.112 R)
• M58: 15,957,754 km (0.114 R)
• M59: 16,207,284 km (0.089 R)
• M60: 16,569,909 km (0.106 R)
• M61: 16,935,227 km (0.041 R)
• M62: 17,559,499 km (0.111 R)
• M63: 17,759,810 km (0.034 R)
• M64: 18,104,783 km (0.076 R)
• M65: 18,394,105 km (0.076 R)
• M66: 18,859,953 km (0.058 R)
• M67: 19,065,052 km (0.061 R)
• M68: 19,982,386 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 9.2

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.39 AU - 8.21 AU

Year: 8207 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,736,186 km

• M1: 128,953 km (0.061 R)
• M2: 230,830 km (0.108 R)
• M3: 419,323 km (0.028 R)
• M4: 533,765 km (0.094 R)
• M5: 674,537 km (0.097 R)
• M6: 993,779 km (0.113 R)
• M7: 1,868,328 km (0.06 R)
• M8: 2,133,266 km (0.065 R)
• M9: 2,457,893 km (0.074 R)
• M10: 2,626,041 km (0.084 R)
• M11: 2,773,245 km (0.083 R)
• M12: 3,362,960 km (0.105 R)
• M13: 3,768,221 km (0.051 R)
• M14: 3,990,673 km (0.077 R)
• M15: 4,075,196 km (0.108 R)
• M16: 4,477,913 km (0.114 R)
• M17: 4,624,818 km (0.091 R)
• M18: 4,803,139 km (0.085 R)
• M19: 4,863,128 km (0.105 R)
• M20: 5,259,263 km (0.053 R)
• M21: 5,920,934 km (0.093 R)
• M22: 6,114,813 km (0.098 R)
• M23: 6,776,185 km (0.101 R)
• M24: 7,047,256 km (0.097 R)
• M25: 7,390,883 km (0.119 R)
• M26: 7,564,865 km (0.09 R)
• M27: 7,740,194 km (0.069 R)
• M28: 8,023,532 km (0.087 R)
• M29: 8,202,302 km (0.108 R)
• M30: 8,746,539 km (0.104 R)
• M31: 9,265,195 km (0.114 R)
• M32: 9,566,036 km (0.094 R)
• M33: 9,755,726 km (0.078 R)
• M34: 10,409,768 km (0.117 R)
• M35: 10,565,798 km (0.085 R)
• M36: 10,644,038 km (0.099 R)
• M37: 10,801,265 km (0.104 R)
• M38: 10,998,735 km (0.06 R)
• M39: 11,157,757 km (0.117 R)
• M40: 11,517,989 km (0.099 R)
• M41: 11,598,622 km (0.115 R)
• M42: 12,291,260 km (0.102 R)
• M43: 12,829,962 km (0.106 R)
• M44: 12,913,438 km (0.11 R)
• M45: 13,376,294 km (0.106 R)
• M46: 14,404,929 km (0.053 R)
• M47: 14,491,845 km (0.067 R)
• M48: 14,841,006 km (0.117 R)
• M49: 15,016,784 km (0.087 R)
• M50: 15,637,017 km (0.119 R)
• M51: 15,995,154 km (0.119 R)
• M52: 16,130,241 km (0.025 R)
• M53: 16,265,627 km (0.1 R)
• M54: 16,583,074 km (0.051 R)
• M55: 16,674,179 km (0.098 R)
• M56: 16,948,392 km (0.118 R)
• M57: 19,675,112 km (0.085 R)
• M58: 19,819,773 km (0.112 R)
• M59: 20,158,911 km (0.117 R)
• M60: 20,793,655 km (0.088 R)
• M61: 21,683,314 km (0.082 R)
• M62: 22,787,645 km (0.064 R)
• M63: 23,244,517 km (0.072 R)
• M64: 23,499,731 km (0.072 R)
• M65: 26,687,363 km (0.103 R)
• M66: 26,794,175 km (0.11 R)
• M67: 27,491,750 km (0.108 R)
• M68: 27,653,615 km (0.104 R)
• M69: 28,304,067 km (0.119 R)
• M70: 28,576,634 km (0.033 R)
• M71: 29,399,422 km (0.114 R)
• M72: 30,341,440 km (0.113 R)
• M73: 30,900,188 km (0.028 R)
• M74: 31,405,829 km (0.068 R)
• M75: 31,687,971 km (0.12 R)
• M76: 31,801,067 km (0.068 R)
• M77: 32,141,252 km (0.054 R)
• M78: 32,939,506 km (0.119 R)
• M79: 33,054,098 km (0.099 R)
• M80: 33,226,136 km (0.063 R)
• M81: 33,571,258 km (0.119 R)
• M82: 34,033,366 km (0.084 R)
• M83: 34,207,049 km (0.067 R)
• M84: 35,022,058 km (0.054 R)
• M85: 36,611,685 km (0.12 R)
• M86: 38,345,225 km (0.05 R)
• M87: 39,009,739 km (0.102 R)
• M88: 40,350,286 km (0.11 R)
• M89: 41,087,654 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198

Radius: 5.6

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.63 AU - 14.93 AU

Year: 16212 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 43,736,186 km

• M1: 80,633 km (0.062 R)
• M2: 222,003 km (0.109 R)
• M3: 617,540 km (0.114 R)
• M4: 695,481 km (0.077 R)
• M5: 793,318 km (0.117 R)
• M6: 895,792 km (0.118 R)
• M7: 1,368,521 km (0.101 R)
• M8: 1,839,605 km (0.089 R)
• M9: 2,163,784 km (0.034 R)
• M10: 3,348,898 km (0.038 R)
• M11: 3,916,921 km (0.067 R)
• M12: 4,063,527 km (0.103 R)
• M13: 4,122,618 km (0.091 R)
• M14: 4,332,055 km (0.087 R)
• M15: 4,823,484 km (0.063 R)
• M16: 5,044,141 km (0.089 R)
• M17: 5,332,715 km (0.115 R)
• M18: 5,495,179 km (0.106 R)
• M19: 5,593,614 km (0.085 R)
• M20: 6,127,978 km (0.096 R)
• M21: 6,608,785 km (0.11 R)
• M22: 7,066,106 km (0.087 R)
• M23: 7,173,218 km (0.069 R)
• M24: 7,352,735 km (0.106 R)
• M25: 7,570,101 km (0.074 R)
• M26: 7,752,910 km (0.103 R)
• M27: 7,937,065 km (0.097 R)
• M28: 8,460,657 km (0.105 R)
• M29: 8,764,790 km (0.067 R)
• M30: 8,879,830 km (0.087 R)
• M31: 9,188,900 km (0.112 R)
• M32: 9,227,795 km (0.099 R)
• M33: 9,423,170 km (0.101 R)
• M34: 9,501,559 km (0.103 R)
• M35: 10,017,073 km (0.101 R)
• M36: 10,379,250 km (0.04 R)
• M37: 10,623,094 km (0.081 R)
• M38: 10,745,765 km (0.116 R)
• M39: 10,951,163 km (0.106 R)
• M40: 12,554,553 km (0.095 R)
• M41: 12,901,320 km (0.101 R)
• M42: 13,648,711 km (0.094 R)
• M43: 15,369,386 km (0.053 R)
• M44: 15,554,439 km (0.102 R)
• M45: 16,161,058 km (0.112 R)
• M46: 16,870,601 km (0.068 R)
• M47: 17,109,359 km (0.098 R)
• M48: 18,516,028 km (0.111 R)
• M49: 18,663,681 km (0.059 R)
• M50: 18,762,266 km (0.109 R)
• M51: 18,811,633 km (0.104 R)
• M52: 19,507,712 km (0.088 R)
• M53: 19,758,288 km (0.059 R)
• M54: 19,858,818 km (0.067 R)
• M55: 20,060,326 km (0.111 R)
• M56: 20,720,203 km (0.081 R)
• M57: 20,771,216 km (0.1 R)
• M58: 21,027,178 km (0.073 R)
• M59: 21,749,137 km (0.109 R)
• M60: 22,689,359 km (0.1 R)
• M61: 23,910,078 km (0.111 R)
• M62: 24,880,071 km (0.1 R)
• M63: 25,097,436 km (0.064 R)
• M64: 25,808,026 km (0.115 R)
• M65: 26,691,701 km (0.112 R)
• M66: 26,802,852 km (0.067 R)
• M67: 27,361,002 km (0.074 R)
• M68: 27,416,951 km (0.114 R)
• M69: 27,979,290 km (0.107 R)
• M70: 28,431,823 km (0.115 R)
• M71: 29,631,449 km (0.043 R)
• M72: 29,804,085 km (0.043 R)
• M73: 30,150,553 km (0.091 R)
• M74: 30,382,280 km (0.104 R)
• M75: 31,784,760 km (0.11 R)
• M76: 32,020,527 km (0.119 R)
• M77: 32,197,800 km (0.045 R)
• M78: 32,434,614 km (0.101 R)
• M79: 32,850,346 km (0.092 R)
• M80: 33,507,380 km (0.101 R)
• M81: 34,229,040 km (0.098 R)
• M82: 34,349,765 km (0.101 R)
• M83: 34,591,815 km (0.104 R)
• M84: 35,321,104 km (0.111 R)
• M85: 36,178,450 km (0.106 R)
• M86: 38,539,703 km (0.108 R)
• M87: 38,665,215 km (0.087 R)
• M88: 39,929,317 km (0.075 R)
• M89: 39,992,896 km (0.109 R)
• M90: 40,822,117 km (0.098 R)
• M91: 41,142,556 km (0.043 R)
• M92: 41,463,892 km (0.032 R)
• M93: 41,657,023 km (0.079 R)
• M94: 42,627,464 km (0.068 R)
• M95: 42,952,541 km (0.11 R)
• M96: 43,474,488 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 12,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit