🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.56 AU - 0.8 AU

Year: 250 Days

Day: 41.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.76 AU - 1.14 AU

Year: 413 Days

Day: 19.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,687,484 km

• M1: 39,943 km (0.11 R)
• M2: 93,050 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.19 AU - 1.47 AU

Year: 684 Days

Day: 38 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.49 AU - 1.65 AU

Year: 878 Days

Day: 30.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,687,484 km

• M1: 305,928 km (0.074 R)
• M2: 544,237 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.24 AU - 2.54 AU

Year: 1649 Days

Day: 35.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,687,484 km

• M1: 362,326 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.9

Radius: 13.5

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.58 AU - 4.68 AU

Year: 3745 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,687,484 km

• M1: 196,572 km (0.085 R)
• M2: 294,558 km (0.032 R)
• M3: 597,643 km (0.114 R)
• M4: 761,603 km (0.116 R)
• M5: 873,951 km (0.087 R)
• M6: 1,054,216 km (0.115 R)
• M7: 1,465,012 km (0.036 R)
• M8: 1,658,292 km (0.066 R)
• M9: 1,745,508 km (0.111 R)
• M10: 1,938,040 km (0.058 R)
• M11: 2,110,826 km (0.101 R)
• M12: 2,414,958 km (0.074 R)
• M13: 2,808,102 km (0.094 R)
• M14: 2,928,528 km (0.117 R)
• M15: 3,379,865 km (0.115 R)
• M16: 3,540,682 km (0.077 R)
• M17: 3,720,649 km (0.081 R)
• M18: 4,072,652 km (0.106 R)
• M19: 4,330,858 km (0.061 R)
• M20: 4,917,880 km (0.032 R)
• M21: 5,009,135 km (0.099 R)
• M22: 5,304,591 km (0.028 R)
• M23: 5,435,788 km (0.044 R)
• M24: 5,625,030 km (0.11 R)
• M25: 5,778,068 km (0.095 R)
• M26: 6,146,977 km (0.117 R)
• M27: 6,284,906 km (0.088 R)
• M28: 6,423,882 km (0.114 R)
• M29: 6,603,998 km (0.074 R)
• M30: 6,928,476 km (0.12 R)
• M31: 7,154,668 km (0.111 R)
• M32: 7,404,197 km (0.044 R)
• M33: 7,720,148 km (0.095 R)
• M34: 8,169,989 km (0.053 R)
• M35: 8,452,728 km (0.114 R)
• M36: 8,628,506 km (0.113 R)
• M37: 8,894,192 km (0.105 R)
• M38: 9,207,749 km (0.045 R)
• M39: 9,479,269 km (0.078 R)
• M40: 9,570,524 km (0.029 R)
• M41: 10,007,350 km (0.059 R)
• M42: 10,146,775 km (0.091 R)
• M43: 10,286,798 km (0.078 R)
• M44: 10,427,420 km (0.117 R)
• M45: 10,948,619 km (0.107 R)
• M46: 11,648,737 km (0.052 R)
• M47: 11,819,877 km (0.079 R)
• M48: 11,967,231 km (0.114 R)
• M49: 13,912,602 km (0.093 R)
• M50: 14,042,303 km (0.072 R)
• M51: 14,617,806 km (0.099 R)
• M52: 15,094,425 km (0.082 R)
• M53: 15,227,717 km (0.102 R)
• M54: 15,415,013 km (0.112 R)
• M55: 16,008,618 km (0.087 R)
• M56: 16,390,392 km (0.109 R)
• M57: 16,582,326 km (0.069 R)
• M58: 16,719,956 km (0.089 R)
• M59: 16,885,560 km (0.103 R)
• M60: 17,190,591 km (0.115 R)
• M61: 17,385,666 km (0.118 R)
• M62: 17,553,515 km (0.109 R)
• M63: 18,571,528 km (0.114 R)
• M64: 18,714,544 km (0.055 R)
• M65: 19,087,791 km (0.049 R)
• M66: 19,318,770 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527

Radius: 8.4

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.3 AU - 4.94 AU

Year: 4431 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,687,484 km

• M1: 151,243 km (0.043 R)
• M2: 285,433 km (0.057 R)
• M3: 388,655 km (0.072 R)
• M4: 478,115 km (0.094 R)
• M5: 535,560 km (0.093 R)
• M6: 701,464 km (0.079 R)
• M7: 837,150 km (0.052 R)
• M8: 944,860 km (0.115 R)
• M9: 1,121,984 km (0.086 R)
• M10: 1,241,513 km (0.105 R)
• M11: 1,351,617 km (0.053 R)
• M12: 1,566,738 km (0.119 R)
• M13: 1,640,939 km (0.091 R)
• M14: 1,886,429 km (0.074 R)
• M15: 2,046,050 km (0.062 R)
• M16: 2,127,431 km (0.105 R)
• M17: 2,533,590 km (0.097 R)
• M18: 2,621,254 km (0.12 R)
• M19: 3,000,784 km (0.104 R)
• M20: 3,475,009 km (0.07 R)
• M21: 3,533,502 km (0.097 R)
• M22: 3,671,281 km (0.119 R)
• M23: 4,054,401 km (0.079 R)
• M24: 4,407,901 km (0.089 R)
• M25: 4,814,957 km (0.118 R)
• M26: 5,011,977 km (0.073 R)
• M27: 5,122,530 km (0.107 R)
• M28: 5,550,231 km (0.11 R)
• M29: 5,780,013 km (0.117 R)
• M30: 6,415,953 km (0.08 R)
• M31: 6,901,399 km (0.09 R)
• M32: 6,975,150 km (0.067 R)
• M33: 7,423,645 km (0.109 R)
• M34: 7,651,482 km (0.108 R)
• M35: 7,855,983 km (0.072 R)
• M36: 8,010,368 km (0.113 R)
• M37: 8,139,919 km (0.088 R)
• M38: 8,985,447 km (0.101 R)
• M39: 9,747,947 km (0.118 R)
• M40: 9,914,000 km (0.047 R)
• M41: 10,109,076 km (0.114 R)
• M42: 10,844,350 km (0.061 R)
• M43: 11,102,855 km (0.084 R)
• M44: 11,538,334 km (0.095 R)
• M45: 11,684,790 km (0.085 R)
• M46: 12,187,140 km (0.068 R)
• M47: 12,276,450 km (0.042 R)
• M48: 12,606,164 km (0.078 R)
• M49: 14,078,506 km (0.066 R)
• M50: 14,234,985 km (0.077 R)
• M51: 14,581,304 km (0.105 R)
• M52: 15,250,007 km (0.053 R)
• M53: 15,475,301 km (0.052 R)
• M54: 16,255,604 km (0.113 R)
• M55: 16,386,951 km (0.068 R)
• M56: 16,518,597 km (0.062 R)
• M57: 16,617,631 km (0.099 R)
• M58: 16,749,875 km (0.106 R)
• M59: 17,082,132 km (0.086 R)
• M60: 17,685,610 km (0.078 R)
• M61: 17,990,042 km (0.069 R)
• M62: 18,091,768 km (0.079 R)
• M63: 18,466,960 km (0.091 R)
• M64: 18,775,730 km (0.1 R)
• M65: 19,607,494 km (0.111 R)
• M66: 19,712,362 km (0.03 R)
• M67: 20,063,169 km (0.083 R)
• M68: 20,557,590 km (0.096 R)
• M69: 21,020,446 km (0.091 R)
• M70: 21,199,365 km (0.09 R)
• M71: 22,246,999 km (0.098 R)
• M72: 22,539,014 km (0.119 R)
• M73: 23,533,839 km (0.096 R)
• M74: 23,756,890 km (0.105 R)
• M75: 24,092,737 km (0.081 R)
• M76: 25,033,857 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 13

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.13 AU - 6.21 AU

Year: 5246 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,687,484 km

• M1: 164,558 km (0.104 R)
• M2: 338,390 km (0.089 R)
• M3: 460,612 km (0.087 R)
• M4: 545,733 km (0.094 R)
• M5: 1,424,621 km (0.086 R)
• M6: 1,524,851 km (0.084 R)
• M7: 1,662,182 km (0.086 R)
• M8: 1,858,155 km (0.101 R)
• M9: 1,986,959 km (0.045 R)
• M10: 2,332,231 km (0.045 R)
• M11: 2,431,713 km (0.112 R)
• M12: 2,573,383 km (0.087 R)
• M13: 3,233,857 km (0.117 R)
• M14: 3,367,747 km (0.101 R)
• M15: 3,874,585 km (0.104 R)
• M16: 4,258,603 km (0.063 R)
• M17: 4,579,640 km (0.115 R)
• M18: 4,806,580 km (0.089 R)
• M19: 5,219,320 km (0.107 R)
• M20: 5,324,338 km (0.116 R)
• M21: 5,563,246 km (0.119 R)
• M22: 5,697,435 km (0.075 R)
• M23: 5,778,517 km (0.059 R)
• M24: 5,941,878 km (0.037 R)
• M25: 6,024,157 km (0.082 R)
• M26: 7,127,890 km (0.032 R)
• M27: 7,777,892 km (0.111 R)
• M28: 7,988,825 km (0.104 R)
• M29: 8,232,072 km (0.059 R)
• M30: 8,323,925 km (0.118 R)
• M31: 8,570,612 km (0.078 R)
• M32: 10,497,133 km (0.091 R)
• M33: 10,864,396 km (0.044 R)
• M34: 11,303,914 km (0.088 R)
• M35: 11,991,616 km (0.052 R)
• M36: 13,443,613 km (0.073 R)
• M37: 13,769,736 km (0.05 R)
• M38: 13,915,594 km (0.065 R)
• M39: 14,208,656 km (0.061 R)
• M40: 14,429,911 km (0.093 R)
• M41: 14,689,464 km (0.115 R)
• M42: 15,591,090 km (0.081 R)
• M43: 15,743,082 km (0.062 R)
• M44: 16,048,560 km (0.093 R)
• M45: 16,202,048 km (0.073 R)
• M46: 16,549,264 km (0.062 R)
• M47: 16,937,770 km (0.089 R)
• M48: 17,843,136 km (0.107 R)
• M49: 18,161,630 km (0.089 R)
• M50: 18,441,977 km (0.06 R)
• M51: 19,373,074 km (0.052 R)
• M52: 19,659,554 km (0.116 R)
• M53: 20,195,264 km (0.063 R)
• M54: 20,694,023 km (0.066 R)
• M55: 21,407,455 km (0.113 R)
• M56: 21,746,145 km (0.089 R)
• M57: 22,901,788 km (0.12 R)
• M58: 23,335,024 km (0.058 R)
• M59: 24,253,405 km (0.056 R)
• M60: 24,827,861 km (0.1 R)
• M61: 25,451,535 km (0.101 R)
• M62: 25,585,873 km (0.105 R)
• M63: 25,675,632 km (0.065 R)
• M64: 26,080,444 km (0.102 R)
• M65: 27,674,858 km (0.101 R)
• M66: 28,228,819 km (0.054 R)
• M67: 29,160,215 km (0.11 R)
• M68: 30,007,089 km (0.105 R)
• M69: 30,338,598 km (0.027 R)
• M70: 31,148,820 km (0.057 R)
• M71: 31,821,412 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.1

Radius: 9.2

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8 AU - 10.7 AU

Year: 12758 Days

Day: 10.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,687,484 km

• M1: 301,739 km (0.092 R)
• M2: 534,962 km (0.055 R)
• M3: 607,068 km (0.089 R)
• M4: 1,064,987 km (0.091 R)
• M5: 1,158,486 km (0.111 R)
• M6: 1,749,248 km (0.088 R)
• M7: 1,888,972 km (0.113 R)
• M8: 2,149,871 km (0.098 R)
• M9: 2,209,411 km (0.079 R)
• M10: 2,706,076 km (0.043 R)
• M11: 2,835,628 km (0.103 R)
• M12: 3,514,204 km (0.116 R)
• M13: 3,727,381 km (0.09 R)
• M14: 4,974,129 km (0.1 R)
• M15: 5,053,715 km (0.113 R)
• M16: 5,375,650 km (0.078 R)
• M17: 5,539,310 km (0.107 R)
• M18: 5,704,466 km (0.114 R)
• M19: 7,627,098 km (0.099 R)
• M20: 7,718,801 km (0.091 R)
• M21: 8,136,628 km (0.097 R)
• M22: 8,230,426 km (0.119 R)
• M23: 8,609,357 km (0.077 R)
• M24: 9,482,710 km (0.117 R)
• M25: 10,231,896 km (0.104 R)
• M26: 11,999,694 km (0.114 R)
• M27: 12,106,656 km (0.106 R)
• M28: 12,973,277 km (0.063 R)
• M29: 13,083,082 km (0.086 R)
• M30: 13,469,643 km (0.087 R)
• M31: 14,028,391 km (0.117 R)
• M32: 14,197,586 km (0.109 R)
• M33: 14,537,771 km (0.098 R)
• M34: 17,294,860 km (0.112 R)
• M35: 17,962,964 km (0.109 R)
• M36: 18,330,975 km (0.088 R)
• M37: 18,577,662 km (0.079 R)
• M38: 18,701,379 km (0.053 R)
• M39: 18,887,629 km (0.115 R)
• M40: 19,890,982 km (0.066 R)
• M41: 21,040,342 km (0.062 R)
• M42: 21,169,295 km (0.063 R)
• M43: 21,298,698 km (0.074 R)
• M44: 22,014,523 km (0.077 R)
• M45: 22,276,769 km (0.077 R)
• M46: 22,408,265 km (0.078 R)
• M47: 23,069,787 km (0.068 R)
• M48: 23,469,812 km (0.109 R)
• M49: 23,670,721 km (0.105 R)
• M50: 25,161,015 km (0.089 R)
• M51: 25,298,047 km (0.103 R)
• M52: 25,504,043 km (0.091 R)
• M53: 26,263,851 km (0.037 R)
• M54: 26,751,390 km (0.093 R)
• M55: 26,961,276 km (0.102 R)
• M56: 32,904,201 km (0.105 R)
• M57: 33,204,145 km (0.091 R)
• M58: 34,488,892 km (0.026 R)
• M59: 35,175,546 km (0.071 R)
• M60: 37,340,676 km (0.058 R)
• M61: 37,653,485 km (0.083 R)
• M62: 37,967,192 km (0.084 R)
• M63: 38,518,310 km (0.075 R)
• M64: 38,992,685 km (0.094 R)
• M65: 39,628,326 km (0.118 R)
• M66: 40,347,443 km (0.12 R)
• M67: 41,474,663 km (0.082 R)
• M68: 41,717,610 km (0.106 R)
• M69: 42,042,238 km (0.029 R)
• M70: 43,184,866 km (0.108 R)
• M71: 43,595,512 km (0.083 R)
• M72: 43,760,070 km (0.031 R)
• M73: 45,250,813 km (0.068 R)
• M74: 45,667,742 km (0.093 R)
• M75: 46,842,235 km (0.083 R)
• M76: 48,707,870 km (0.092 R)
• M77: 50,684,058 km (0.091 R)
• M78: 50,943,760 km (0.092 R)
• M79: 51,377,594 km (0.079 R)
• M80: 51,464,510 km (0.065 R)
• M81: 53,829,652 km (0.1 R)
• M82: 56,857,812 km (0.114 R)
• M83: 57,488,218 km (0.112 R)
• M84: 57,668,633 km (0.059 R)
• M85: 57,758,990 km (0.116 R)
• M86: 57,939,854 km (0.117 R)
• M87: 58,030,360 km (0.117 R)
• M88: 59,210,688 km (0.095 R)
• M89: 59,393,047 km (0.09 R)
• M90: 59,941,024 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit