🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.57 AU - 0.59 AU

Year: 161 Days

Day: 42.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,569,023 km

• M1: 225,145 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.55 AU - 0.75 AU

Year: 190 Days

Day: 33.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,569,023 km

• M1: 399,726 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.16 AU - 1.86 AU

Year: 674 Days

Day: 15.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,569,023 km

• M1: 336,446 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.51 AU - 1.97 AU

Year: 834 Days

Day: 13.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.95 AU - 2.83 AU

Year: 1343 Days

Day: 46.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 157.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.17 AU - 4.41 AU

Year: 3229 Days

Day: 18.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409

Radius: 9.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.1 AU - 6.3 AU

Year: 4946 Days

Day: 5.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,569,023 km

• M1: 120,426 km (0.089 R)
• M2: 205,847 km (0.082 R)
• M3: 357,988 km (0.09 R)
• M4: 515,365 km (0.098 R)
• M5: 603,478 km (0.112 R)
• M6: 807,829 km (0.113 R)
• M7: 912,697 km (0.11 R)
• M8: 997,519 km (0.105 R)
• M9: 1,085,183 km (0.072 R)
• M10: 1,268,740 km (0.05 R)
• M11: 1,462,618 km (0.077 R)
• M12: 1,621,791 km (0.115 R)
• M13: 1,756,429 km (0.057 R)
• M14: 1,894,807 km (0.094 R)
• M15: 1,957,488 km (0.042 R)
• M16: 2,484,372 km (0.082 R)
• M17: 2,907,584 km (0.108 R)
• M18: 3,334,387 km (0.102 R)
• M19: 3,506,873 km (0.037 R)
• M20: 3,584,515 km (0.102 R)
• M21: 3,800,833 km (0.086 R)
• M22: 3,920,661 km (0.079 R)
• M23: 4,062,181 km (0.089 R)
• M24: 4,687,500 km (0.111 R)
• M25: 4,859,388 km (0.047 R)
• M26: 5,320,598 km (0.098 R)
• M27: 5,522,555 km (0.039 R)
• M28: 5,727,055 km (0.096 R)
• M29: 6,050,037 km (0.07 R)
• M30: 6,284,457 km (0.073 R)
• M31: 6,498,083 km (0.09 R)
• M32: 7,030,202 km (0.088 R)
• M33: 7,103,954 km (0.031 R)
• M34: 7,177,855 km (0.082 R)
• M35: 8,007,974 km (0.106 R)
• M36: 8,265,432 km (0.092 R)
• M37: 9,161,523 km (0.083 R)
• M38: 9,242,007 km (0.053 R)
• M39: 9,485,103 km (0.116 R)
• M40: 9,812,424 km (0.109 R)
• M41: 10,115,808 km (0.039 R)
• M42: 10,254,635 km (0.102 R)
• M43: 10,338,410 km (0.094 R)
• M44: 10,506,408 km (0.091 R)
• M45: 10,731,852 km (0.119 R)
• M46: 11,015,789 km (0.05 R)
• M47: 11,446,481 km (0.055 R)
• M48: 13,589,620 km (0.097 R)
• M49: 13,835,409 km (0.112 R)
• M50: 13,989,645 km (0.094 R)
• M51: 14,518,623 km (0.116 R)
• M52: 14,959,039 km (0.088 R)
• M53: 15,212,757 km (0.09 R)
• M54: 15,467,821 km (0.112 R)
• M55: 16,469,828 km (0.091 R)
• M56: 16,633,338 km (0.036 R)
• M57: 16,699,012 km (0.093 R)
• M58: 16,962,155 km (0.112 R)
• M59: 17,193,582 km (0.102 R)
• M60: 17,392,697 km (0.106 R)
• M61: 17,860,490 km (0.087 R)
• M62: 18,332,471 km (0.046 R)
• M63: 18,603,991 km (0.094 R)
• M64: 19,219,736 km (0.117 R)
• M65: 19,391,923 km (0.109 R)
• M66: 19,461,037 km (0.069 R)
• M67: 20,051,201 km (0.074 R)
• M68: 20,225,782 km (0.046 R)
• M69: 21,213,427 km (0.082 R)
• M70: 22,180,727 km (0.103 R)
• M71: 22,797,070 km (0.12 R)
• M72: 23,052,433 km (0.054 R)
• M73: 23,676,705 km (0.104 R)
• M74: 24,232,162 km (0.068 R)
• M75: 24,679,759 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.9

Radius: 6.3

Gravity: 20.66 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.39 AU - 16.39 AU

Year: 17807 Days

Day: 24.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,569,023 km

• M1: 164,558 km (0.057 R)
• M2: 721,211 km (0.1 R)
• M3: 888,462 km (0.111 R)
• M4: 1,231,490 km (0.111 R)
• M5: 1,962,126 km (0.099 R)
• M6: 2,162,587 km (0.108 R)
• M7: 2,404,935 km (0.05 R)
• M8: 3,067,504 km (0.091 R)
• M9: 3,144,398 km (0.105 R)
• M10: 3,458,852 km (0.03 R)
• M11: 3,619,820 km (0.056 R)
• M12: 3,742,041 km (0.12 R)
• M13: 4,769,180 km (0.099 R)
• M14: 5,221,564 km (0.1 R)
• M15: 5,267,491 km (0.11 R)
• M16: 6,609,234 km (0.051 R)
• M17: 8,209,782 km (0.068 R)
• M18: 8,370,898 km (0.113 R)
• M19: 8,532,913 km (0.112 R)
• M20: 8,641,521 km (0.109 R)
• M21: 9,136,092 km (0.061 R)
• M22: 9,358,693 km (0.106 R)
• M23: 10,732,301 km (0.107 R)
• M24: 11,026,410 km (0.101 R)
• M25: 11,442,442 km (0.044 R)
• M26: 11,803,272 km (0.118 R)
• M27: 13,157,731 km (0.109 R)
• M28: 13,409,205 km (0.059 R)
• M29: 13,789,483 km (0.06 R)
• M30: 13,853,212 km (0.068 R)
• M31: 14,173,201 km (0.071 R)
• M32: 14,495,734 km (0.115 R)
• M33: 15,016,933 km (0.113 R)
• M34: 16,481,197 km (0.102 R)
• M35: 19,329,242 km (0.075 R)
• M36: 20,772,712 km (0.085 R)
• M37: 21,729,390 km (0.06 R)
• M38: 22,625,332 km (0.101 R)
• M39: 23,761,976 km (0.038 R)
• M40: 23,838,421 km (0.074 R)
• M41: 24,762,038 km (0.092 R)
• M42: 26,090,467 km (0.105 R)
• M43: 26,248,293 km (0.048 R)
• M44: 27,682,787 km (0.073 R)
• M45: 29,060,882 km (0.067 R)
• M46: 29,552,611 km (0.088 R)
• M47: 30,544,145 km (0.05 R)
• M48: 31,294,977 km (0.09 R)
• M49: 31,546,601 km (0.096 R)
• M50: 31,630,675 km (0.078 R)
• M51: 33,070,554 km (0.113 R)
• M52: 33,412,385 km (0.088 R)
• M53: 34,618,144 km (0.098 R)
• M54: 35,488,205 km (0.032 R)
• M55: 35,575,570 km (0.101 R)
• M56: 36,983,586 km (0.108 R)
• M57: 38,230,633 km (0.108 R)
• M58: 38,499,610 km (0.107 R)
• M59: 38,859,244 km (0.076 R)
• M60: 39,039,360 km (0.118 R)
• M61: 39,129,717 km (0.114 R)
• M62: 40,765,569 km (0.086 R)
• M63: 41,315,790 km (0.113 R)
• M64: 42,516,313 km (0.102 R)
• M65: 42,888,064 km (0.111 R)
• M66: 43,074,313 km (0.117 R)
• M67: 43,915,801 km (0.085 R)
• M68: 44,385,688 km (0.113 R)
• M69: 44,857,221 km (0.062 R)
• M70: 46,951,591 km (0.104 R)
• M71: 47,913,954 km (0.111 R)
• M72: 48,882,899 km (0.111 R)
• M73: 49,858,427 km (0.08 R)
• M74: 51,630,264 km (0.102 R)
• M75: 54,628,954 km (0.102 R)
• M76: 55,438,129 km (0.049 R)
• M77: 57,068,297 km (0.102 R)
• M78: 58,817,544 km (0.047 R)
• M79: 58,920,917 km (0.11 R)
• M80: 59,646,765 km (0.106 R)
• M81: 60,062,797 km (0.082 R)
• M82: 61,316,876 km (0.111 R)
• M83: 61,421,744 km (0.066 R)
• M84: 63,214,076 km (0.057 R)
• M85: 63,744,401 km (0.104 R)
• M86: 64,382,884 km (0.118 R)
• M87: 64,702,874 km (0.101 R)
• M88: 68,149,011 km (0.037 R)
• M89: 68,584,041 km (0.115 R)
• M90: 69,784,864 km (0.069 R)
• M91: 70,772,658 km (0.073 R)
• M92: 71,323,328 km (0.112 R)
• M93: 73,763,269 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.6

Radius: 6.3

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.88 AU - 17.44 AU

Year: 23610 Days

Day: 20.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,569,023 km

• M1: 120,576 km (0.107 R)
• M2: 329,863 km (0.081 R)
• M3: 416,181 km (0.031 R)
• M4: 471,832 km (0.092 R)
• M5: 633,697 km (0.085 R)
• M6: 1,928,466 km (0.119 R)
• M7: 1,992,644 km (0.091 R)
• M8: 2,744,672 km (0.1 R)
• M9: 3,075,433 km (0.118 R)
• M10: 3,226,676 km (0.095 R)
• M11: 3,341,568 km (0.086 R)
• M12: 4,520,848 km (0.082 R)
• M13: 4,954,681 km (0.088 R)
• M14: 6,002,615 km (0.118 R)
• M15: 6,191,557 km (0.106 R)
• M16: 7,016,888 km (0.117 R)
• M17: 7,266,118 km (0.046 R)
• M18: 8,239,701 km (0.075 R)
• M19: 8,929,198 km (0.108 R)
• M20: 9,036,908 km (0.09 R)
• M21: 9,969,800 km (0.076 R)
• M22: 10,081,550 km (0.12 R)
• M23: 10,703,728 km (0.044 R)
• M24: 11,221,935 km (0.106 R)
• M25: 12,103,814 km (0.086 R)
• M26: 12,522,987 km (0.094 R)
• M27: 12,885,912 km (0.114 R)
• M28: 14,183,673 km (0.114 R)
• M29: 15,071,686 km (0.099 R)
• M30: 16,967,690 km (0.067 R)
• M31: 17,774,022 km (0.097 R)
• M32: 17,841,790 km (0.084 R)
• M33: 18,730,401 km (0.089 R)
• M34: 19,145,386 km (0.066 R)
• M35: 20,054,941 km (0.066 R)
• M36: 20,479,500 km (0.117 R)
• M37: 21,915,789 km (0.046 R)
• M38: 22,280,060 km (0.116 R)
• M39: 22,866,783 km (0.105 R)
• M40: 26,183,966 km (0.105 R)
• M41: 27,819,370 km (0.055 R)
• M42: 28,450,972 km (0.119 R)
• M43: 28,609,546 km (0.116 R)
• M44: 28,688,982 km (0.105 R)
• M45: 28,768,568 km (0.083 R)
• M46: 29,087,361 km (0.12 R)
• M47: 30,131,405 km (0.059 R)
• M48: 32,256,143 km (0.053 R)
• M49: 33,336,539 km (0.076 R)
• M50: 35,532,785 km (0.074 R)
• M51: 35,789,196 km (0.099 R)
• M52: 36,131,925 km (0.096 R)
• M53: 38,649,807 km (0.047 R)
• M54: 39,001,511 km (0.055 R)
• M55: 39,266,000 km (0.027 R)
• M56: 39,796,774 km (0.034 R)
• M57: 40,063,058 km (0.12 R)
• M58: 40,508,111 km (0.097 R)
• M59: 42,758,063 km (0.054 R)
• M60: 44,771,352 km (0.044 R)
• M61: 44,955,955 km (0.081 R)
• M62: 48,131,769 km (0.052 R)
• M63: 48,320,860 km (0.069 R)
• M64: 48,415,556 km (0.113 R)
• M65: 49,365,053 km (0.106 R)
• M66: 49,842,271 km (0.095 R)
• M67: 50,225,092 km (0.053 R)
• M68: 50,320,834 km (0.119 R)
• M69: 51,959,679 km (0.112 R)
• M70: 52,834,378 km (0.044 R)
• M71: 53,126,991 km (0.095 R)
• M72: 53,420,203 km (0.043 R)
• M73: 55,388,312 km (0.082 R)
• M74: 57,580,669 km (0.077 R)
• M75: 58,183,549 km (0.075 R)
• M76: 60,819,762 km (0.084 R)
• M77: 60,921,938 km (0.073 R)
• M78: 61,331,237 km (0.106 R)
• M79: 62,255,453 km (0.099 R)
• M80: 62,564,522 km (0.074 R)
• M81: 62,667,595 km (0.089 R)
• M82: 62,874,040 km (0.111 R)
• M83: 63,080,785 km (0.109 R)
• M84: 63,702,214 km (0.104 R)
• M85: 64,533,829 km (0.027 R)
• M86: 65,055,476 km (0.079 R)
• M87: 65,788,057 km (0.057 R)
• M88: 66,839,431 km (0.084 R)
• M89: 67,790,425 km (0.112 R)
• M90: 68,320,600 km (0.089 R)
• M91: 68,533,029 km (0.107 R)
• M92: 70,026,614 km (0.059 R)
• M93: 71,854,550 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.9

Radius: 8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.85 AU - 20.17 AU

Year: 31320 Days

Day: 19.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,569,023 km

• M1: 127,607 km (0.096 R)
• M2: 245,490 km (0.086 R)
• M3: 338,540 km (0.047 R)
• M4: 638,633 km (0.039 R)
• M5: 1,078,601 km (0.105 R)
• M6: 1,442,123 km (0.065 R)
• M7: 1,519,316 km (0.085 R)
• M8: 2,581,760 km (0.075 R)
• M9: 2,644,591 km (0.069 R)
• M10: 3,132,280 km (0.105 R)
• M11: 3,301,027 km (0.077 R)
• M12: 6,169,865 km (0.095 R)
• M13: 7,343,011 km (0.056 R)
• M14: 7,432,621 km (0.1 R)
• M15: 7,977,905 km (0.115 R)
• M16: 8,819,842 km (0.114 R)
• M17: 9,058,749 km (0.077 R)
• M18: 9,251,432 km (0.106 R)
• M19: 9,640,835 km (0.115 R)
• M20: 11,771,856 km (0.1 R)
• M21: 12,034,850 km (0.076 R)
• M22: 12,246,680 km (0.104 R)
• M23: 12,727,936 km (0.114 R)
• M24: 13,764,051 km (0.061 R)
• M25: 13,985,755 km (0.03 R)
• M26: 14,432,455 km (0.064 R)
• M27: 14,770,546 km (0.116 R)
• M28: 15,397,211 km (0.085 R)
• M29: 16,032,553 km (0.083 R)
• M30: 16,500,047 km (0.094 R)
• M31: 17,031,269 km (0.087 R)
• M32: 18,171,205 km (0.085 R)
• M33: 18,353,415 km (0.118 R)
• M34: 19,088,389 km (0.116 R)
• M35: 20,397,670 km (0.074 R)
• M36: 20,460,800 km (0.108 R)
• M37: 21,158,824 km (0.056 R)
• M38: 24,630,093 km (0.109 R)
• M39: 24,697,262 km (0.064 R)
• M40: 25,236,862 km (0.088 R)
• M41: 25,372,397 km (0.061 R)
• M42: 26,602,840 km (0.083 R)
• M43: 27,225,316 km (0.063 R)
• M44: 27,782,718 km (0.088 R)
• M45: 28,343,860 km (0.086 R)
• M46: 30,265,145 km (0.097 R)
• M47: 30,409,058 km (0.112 R)
• M48: 30,697,782 km (0.116 R)
• M49: 31,277,773 km (0.086 R)
• M50: 31,861,504 km (0.104 R)
• M51: 32,154,716 km (0.117 R)
• M52: 32,743,683 km (0.11 R)
• M53: 34,157,083 km (0.114 R)
• M54: 36,352,283 km (0.077 R)
• M55: 37,660,217 km (0.102 R)
• M56: 38,592,660 km (0.105 R)
• M57: 40,005,762 km (0.025 R)
• M58: 40,480,436 km (0.086 R)
• M59: 40,559,723 km (0.076 R)
• M60: 40,718,596 km (0.115 R)
• M61: 45,164,944 km (0.095 R)
• M62: 45,247,222 km (0.028 R)
• M63: 46,819,646 km (0.07 R)
• M64: 46,902,972 km (0.054 R)
• M65: 47,487,151 km (0.117 R)
• M66: 47,821,951 km (0.093 R)
• M67: 48,915,811 km (0.052 R)
• M68: 49,677,863 km (0.114 R)
• M69: 50,785,635 km (0.11 R)
• M70: 51,213,784 km (0.102 R)
• M71: 53,808,110 km (0.112 R)
• M72: 54,857,838 km (0.069 R)
• M73: 57,600,566 km (0.103 R)
• M74: 57,868,346 km (0.111 R)
• M75: 57,957,805 km (0.056 R)
• M76: 59,574,061 km (0.107 R)
• M77: 60,116,054 km (0.049 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 14,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit