🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.45 AU - 0.67 AU

Year: 148 Days

Day: 36.9 Hours

Environment

Temp: 225 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,196,573 km

• M1: 292,613 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.53 AU - 0.69 AU

Year: 168 Days

Day: 41.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.92 AU - 1.34 AU

Year: 424 Days

Day: 16 Hours

Environment

Temp: 29 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.56 AU - 2.58 AU

Year: 1052 Days

Day: 17.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.12 AU - 2.16 AU

Year: 1105 Days

Day: 29.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,196,573 km

• M1: 473,776 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.3

Radius: 9

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.01 AU - 7.29 AU

Year: 5385 Days

Day: 14.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,196,573 km

• M1: 443,857 km (0.075 R)
• M2: 590,762 km (0.054 R)
• M3: 807,978 km (0.091 R)
• M4: 991,535 km (0.087 R)
• M5: 1,065,885 km (0.118 R)
• M6: 1,349,522 km (0.062 R)
• M7: 2,004,611 km (0.06 R)
• M8: 2,435,902 km (0.05 R)
• M9: 2,579,217 km (0.101 R)
• M10: 2,746,467 km (0.036 R)
• M11: 2,938,850 km (0.075 R)
• M12: 3,047,757 km (0.064 R)
• M13: 3,314,640 km (0.09 R)
• M14: 3,382,408 km (0.119 R)
• M15: 3,966,438 km (0.103 R)
• M16: 4,111,249 km (0.115 R)
• M17: 4,556,302 km (0.097 R)
• M18: 4,759,007 km (0.1 R)
• M19: 4,835,901 km (0.103 R)
• M20: 4,990,735 km (0.084 R)
• M21: 5,173,543 km (0.093 R)
• M22: 5,252,531 km (0.1 R)
• M23: 5,789,587 km (0.07 R)
• M24: 5,954,145 km (0.082 R)
• M25: 6,064,698 km (0.103 R)
• M26: 6,400,545 km (0.096 R)
• M27: 6,570,787 km (0.073 R)
• M28: 6,886,738 km (0.112 R)
• M29: 7,207,775 km (0.054 R)
• M30: 7,474,059 km (0.063 R)
• M31: 7,623,358 km (0.088 R)
• M32: 7,834,141 km (0.072 R)
• M33: 8,016,202 km (0.095 R)
• M34: 8,790,371 km (0.085 R)
• M35: 9,426,760 km (0.047 R)
• M36: 10,210,055 km (0.113 R)
• M37: 10,676,501 km (0.095 R)
• M38: 10,777,330 km (0.049 R)
• M39: 10,844,798 km (0.116 R)
• M40: 10,980,185 km (0.096 R)
• M41: 11,047,952 km (0.086 R)
• M42: 11,286,561 km (0.095 R)
• M43: 11,526,815 km (0.097 R)
• M44: 12,718,063 km (0.099 R)
• M45: 12,789,272 km (0.118 R)
• M46: 13,183,761 km (0.087 R)
• M47: 13,874,604 km (0.084 R)
• M48: 14,989,108 km (0.087 R)
• M49: 15,978,249 km (0.064 R)
• M50: 16,132,335 km (0.089 R)
• M51: 16,209,528 km (0.087 R)
• M52: 16,949,140 km (0.058 R)
• M53: 17,739,465 km (0.077 R)
• M54: 18,018,914 km (0.063 R)
• M55: 18,501,517 km (0.11 R)
• M56: 18,784,855 km (0.112 R)
• M57: 18,947,468 km (0.111 R)
• M58: 19,520,278 km (0.093 R)
• M59: 20,766,877 km (0.119 R)
• M60: 21,061,435 km (0.105 R)
• M61: 22,382,534 km (0.094 R)
• M62: 22,468,703 km (0.104 R)
• M63: 22,684,572 km (0.055 R)
• M64: 22,771,040 km (0.108 R)
• M65: 23,730,261 km (0.084 R)
• M66: 23,906,189 km (0.042 R)
• M67: 24,303,371 km (0.058 R)
• M68: 25,283,387 km (0.074 R)
• M69: 25,733,078 km (0.066 R)
• M70: 26,094,805 km (0.088 R)
• M71: 26,276,268 km (0.046 R)
• M72: 26,458,179 km (0.119 R)
• M73: 26,823,347 km (0.056 R)
• M74: 27,190,011 km (0.104 R)
• M75: 27,558,471 km (0.065 R)
• M76: 27,789,450 km (0.099 R)
• M77: 28,253,652 km (0.102 R)
• M78: 28,860,870 km (0.096 R)
• M79: 29,425,153 km (0.053 R)
• M80: 31,621,848 km (0.11 R)
• M81: 31,912,367 km (0.083 R)
• M82: 32,057,777 km (0.115 R)
• M83: 32,252,254 km (0.08 R)
• M84: 32,398,261 km (0.041 R)
• M85: 32,495,799 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 8.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.22 AU - 12.1 AU

Year: 13164 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 147.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 83,196,573 km

• M1: 110,553 km (0.099 R)
• M2: 211,382 km (0.097 R)
• M3: 317,596 km (0.059 R)
• M4: 375,341 km (0.108 R)
• M5: 582,385 km (0.088 R)
• M6: 733,778 km (0.07 R)
• M7: 1,052,720 km (0.112 R)
• M8: 1,133,054 km (0.083 R)
• M9: 1,203,664 km (0.116 R)
• M10: 1,553,275 km (0.114 R)
• M11: 1,961,826 km (0.091 R)
• M12: 2,297,075 km (0.061 R)
• M13: 2,494,544 km (0.104 R)
• M14: 2,971,463 km (0.12 R)
• M15: 3,037,136 km (0.108 R)
• M16: 3,120,013 km (0.05 R)
• M17: 3,953,573 km (0.09 R)
• M18: 4,190,685 km (0.032 R)
• M19: 4,301,687 km (0.094 R)
• M20: 4,376,336 km (0.071 R)
• M21: 4,470,134 km (0.099 R)
• M22: 4,526,682 km (0.117 R)
• M23: 4,832,759 km (0.113 R)
• M24: 4,929,848 km (0.09 R)
• M25: 5,244,752 km (0.111 R)
• M26: 5,770,289 km (0.104 R)
• M27: 7,670,930 km (0.075 R)
• M28: 7,761,586 km (0.075 R)
• M29: 8,081,726 km (0.104 R)
• M30: 8,616,987 km (0.098 R)
• M31: 8,711,383 km (0.111 R)
• M32: 9,284,193 km (0.101 R)
• M33: 10,240,872 km (0.108 R)
• M34: 11,151,773 km (0.101 R)
• M35: 11,280,278 km (0.104 R)
• M36: 11,409,231 km (0.072 R)
• M37: 11,930,430 km (0.108 R)
• M38: 11,982,939 km (0.094 R)
• M39: 12,035,597 km (0.087 R)
• M40: 12,167,393 km (0.098 R)
• M41: 12,299,787 km (0.083 R)
• M42: 12,753,368 km (0.072 R)
• M43: 13,403,072 km (0.106 R)
• M44: 13,704,511 km (0.095 R)
• M45: 14,453,697 km (0.117 R)
• M46: 15,017,233 km (0.108 R)
• M47: 15,273,195 km (0.11 R)
• M48: 15,587,949 km (0.115 R)
• M49: 15,818,329 km (0.111 R)
• M50: 16,078,630 km (0.1 R)
• M51: 16,398,919 km (0.088 R)
• M52: 16,486,583 km (0.073 R)
• M53: 16,868,506 km (0.099 R)
• M54: 17,045,780 km (0.118 R)
• M55: 17,164,261 km (0.106 R)
• M56: 17,223,502 km (0.085 R)
• M57: 17,521,351 km (0.063 R)
• M58: 17,610,961 km (0.085 R)
• M59: 18,121,987 km (0.086 R)
• M60: 18,394,554 km (0.086 R)
• M61: 18,576,914 km (0.059 R)
• M62: 18,698,986 km (0.1 R)
• M63: 19,158,700 km (0.098 R)
• M64: 19,405,387 km (0.082 R)
• M65: 19,684,088 km (0.102 R)
• M66: 20,371,191 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.8

Radius: 7.4

Gravity: 17.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.95 AU - 20.39 AU

Year: 27348 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,196,573 km

• M1: 639,381 km (0.112 R)
• M2: 1,234,631 km (0.037 R)
• M3: 1,413,999 km (0.062 R)
• M4: 1,718,281 km (0.06 R)
• M5: 2,520,575 km (0.039 R)
• M6: 2,611,081 km (0.04 R)
• M7: 2,936,307 km (0.109 R)
• M8: 3,079,771 km (0.09 R)
• M9: 3,225,480 km (0.115 R)
• M10: 3,423,398 km (0.032 R)
• M11: 3,831,052 km (0.098 R)
• M12: 4,307,970 km (0.099 R)
• M13: 4,581,136 km (0.103 R)
• M14: 4,803,737 km (0.034 R)
• M15: 6,396,506 km (0.096 R)
• M16: 7,936,765 km (0.095 R)
• M17: 8,271,416 km (0.108 R)
• M18: 9,093,606 km (0.052 R)
• M19: 9,233,181 km (0.114 R)
• M20: 9,443,814 km (0.086 R)
• M21: 9,656,094 km (0.072 R)
• M22: 9,798,511 km (0.116 R)
• M23: 9,870,019 km (0.093 R)
• M24: 10,229,802 km (0.115 R)
• M25: 10,375,061 km (0.105 R)
• M26: 10,447,915 km (0.052 R)
• M27: 11,560,774 km (0.073 R)
• M28: 12,016,599 km (0.071 R)
• M29: 14,219,577 km (0.104 R)
• M30: 14,300,659 km (0.062 R)
• M31: 14,381,741 km (0.058 R)
• M32: 14,789,545 km (0.108 R)
• M33: 15,201,238 km (0.082 R)
• M34: 15,951,771 km (0.12 R)
• M35: 17,057,000 km (0.097 R)
• M36: 17,315,654 km (0.061 R)
• M37: 23,036,576 km (0.061 R)
• M38: 23,131,720 km (0.101 R)
• M39: 23,322,308 km (0.054 R)
• M40: 23,417,901 km (0.043 R)
• M41: 25,749,533 km (0.119 R)
• M42: 26,244,403 km (0.051 R)
• M43: 27,445,225 km (0.078 R)
• M44: 32,530,805 km (0.096 R)
• M45: 34,906,419 km (0.109 R)
• M46: 35,673,856 km (0.115 R)
• M47: 35,894,214 km (0.063 R)
• M48: 36,668,981 km (0.116 R)
• M49: 38,573,213 km (0.109 R)
• M50: 39,822,355 km (0.079 R)
• M51: 40,279,825 km (0.094 R)
• M52: 40,969,471 km (0.086 R)
• M53: 41,663,007 km (0.065 R)
• M54: 42,593,655 km (0.101 R)
• M55: 45,784,877 km (0.07 R)
• M56: 46,745,146 km (0.029 R)
• M57: 49,297,286 km (0.11 R)
• M58: 49,419,956 km (0.089 R)
• M59: 49,542,626 km (0.051 R)
• M60: 50,281,340 km (0.081 R)
• M61: 51,769,540 km (0.044 R)
• M62: 52,268,898 km (0.111 R)
• M63: 53,398,062 km (0.119 R)
• M64: 54,789,173 km (0.059 R)
• M65: 58,383,711 km (0.109 R)
• M66: 59,816,559 km (0.111 R)
• M67: 64,988,905 km (0.115 R)
• M68: 66,202,743 km (0.115 R)
• M69: 67,288,075 km (0.041 R)
• M70: 67,696,627 km (0.117 R)
• M71: 69,888,984 km (0.115 R)
• M72: 70,440,850 km (0.055 R)
• M73: 71,271,118 km (0.114 R)
• M74: 73,221,127 km (0.078 R)
• M75: 75,047,567 km (0.107 R)
• M76: 76,178,976 km (0.112 R)
• M77: 77,458,486 km (0.065 R)
• M78: 78,172,517 km (0.083 R)
• M79: 81,049,882 km (0.104 R)
• M80: 85,578,060 km (0.071 R)
• M81: 87,056,237 km (0.114 R)
• M82: 87,204,488 km (0.03 R)
• M83: 89,139,686 km (0.108 R)
• M84: 91,239,592 km (0.047 R)
• M85: 91,993,565 km (0.07 R)
• M86: 96,867,164 km (0.055 R)
• M87: 98,407,424 km (0.106 R)
• M88: 98,871,028 km (0.107 R)
• M89: 99,025,712 km (0.089 R)
• M90: 101,512,029 km (0.092 R)
• M91: 102,762,817 km (0.066 R)
• M92: 104,018,691 km (0.046 R)
• M93: 105,121,676 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.1

Radius: 3.4

Gravity: 30.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 17.31 AU - 23.03 AU

Year: 31986 Days

Day: 17.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,196,573 km

• M1: 138,228 km (0.118 R)
• M2: 165,605 km (0.091 R)
• M3: 277,504 km (0.096 R)
• M4: 1,028,336 km (0.081 R)
• M5: 1,295,069 km (0.12 R)
• M6: 1,326,036 km (0.105 R)
• M7: 1,420,282 km (0.056 R)
• M8: 1,750,295 km (0.064 R)
• M9: 1,994,888 km (0.092 R)
• M10: 2,066,695 km (0.071 R)
• M11: 2,213,001 km (0.114 R)
• M12: 2,287,501 km (0.092 R)
• M13: 3,117,470 km (0.077 R)
• M14: 3,242,983 km (0.119 R)
• M15: 4,305,128 km (0.052 R)
• M16: 4,398,177 km (0.082 R)
• M17: 4,873,151 km (0.026 R)
• M18: 5,414,097 km (0.107 R)
• M19: 5,717,182 km (0.067 R)
• M20: 6,077,713 km (0.119 R)
• M21: 6,234,491 km (0.103 R)
• M22: 6,712,756 km (0.081 R)
• M23: 7,647,742 km (0.046 R)
• M24: 8,101,772 km (0.111 R)
• M25: 8,564,478 km (0.073 R)
• M26: 8,681,464 km (0.115 R)
• M27: 9,095,102 km (0.114 R)
• M28: 9,697,233 km (0.05 R)
• M29: 10,624,291 km (0.056 R)
• M30: 12,760,698 km (0.091 R)
• M31: 14,256,079 km (0.103 R)
• M32: 14,673,457 km (0.098 R)
• M33: 15,236,094 km (0.1 R)
• M34: 15,734,255 km (0.077 R)
• M35: 16,237,802 km (0.102 R)
• M36: 16,819,588 km (0.089 R)
• M37: 17,186,701 km (0.115 R)
• M38: 17,705,058 km (0.076 R)
• M39: 18,605,637 km (0.086 R)
• M40: 19,214,201 km (0.114 R)
• M41: 19,367,389 km (0.117 R)
• M42: 20,294,896 km (0.032 R)
• M43: 21,952,590 km (0.101 R)
• M44: 23,162,837 km (0.101 R)
• M45: 25,479,360 km (0.082 R)
• M46: 27,955,204 km (0.073 R)
• M47: 28,041,971 km (0.104 R)
• M48: 29,353,645 km (0.073 R)
• M49: 32,673,372 km (0.113 R)
• M50: 32,947,734 km (0.04 R)
• M51: 33,039,288 km (0.086 R)
• M52: 33,775,310 km (0.099 R)
• M53: 38,303,039 km (0.099 R)
• M54: 40,833,786 km (0.058 R)
• M55: 41,227,976 km (0.09 R)
• M56: 42,318,246 km (0.085 R)
• M57: 43,017,017 km (0.082 R)
• M58: 43,618,999 km (0.08 R)
• M59: 44,729,913 km (0.079 R)
• M60: 46,773,270 km (0.037 R)
• M61: 47,185,712 km (0.088 R)
• M62: 48,013,885 km (0.03 R)
• M63: 51,587,180 km (0.114 R)
• M64: 51,693,694 km (0.099 R)
• M65: 51,906,572 km (0.06 R)
• M66: 52,013,235 km (0.053 R)
• M67: 52,119,898 km (0.064 R)
• M68: 52,226,711 km (0.032 R)
• M69: 53,083,308 km (0.089 R)
• M70: 53,944,543 km (0.083 R)
• M71: 57,435,559 km (0.118 R)
• M72: 59,096,993 km (0.062 R)
• M73: 59,989,494 km (0.067 R)
• M74: 61,674,864 km (0.109 R)
• M75: 62,240,194 km (0.062 R)
• M76: 63,148,104 km (0.088 R)
• M77: 63,489,785 km (0.105 R)
• M78: 65,667,631 km (0.036 R)
• M79: 67,520,550 km (0.104 R)
• M80: 67,753,324 km (0.115 R)
• M81: 67,986,398 km (0.084 R)
• M82: 71,751,776 km (0.057 R)
• M83: 74,259,485 km (0.075 R)
• M84: 74,740,293 km (0.097 R)
• M85: 75,101,721 km (0.111 R)
• M86: 75,222,297 km (0.1 R)
• M87: 75,826,074 km (0.111 R)
• M88: 76,189,148 km (0.119 R)
• M89: 76,552,821 km (0.081 R)
• M90: 77,403,584 km (0.099 R)
• M91: 78,135,417 km (0.1 R)
• M92: 79,360,025 km (0.105 R)
• M93: 80,221,110 km (0.108 R)
• M94: 81,085,187 km (0.117 R)
• M95: 81,456,489 km (0.092 R)
• M96: 82,325,055 km (0.117 R)
• M97: 82,573,686 km (0.116 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit