🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.66 AU - 0.74 AU

Year: 250 Days

Day: 37.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.66 AU - 0.8 AU

Year: 267 Days

Day: 30.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.88 AU - 1.22 AU

Year: 460 Days

Day: 46.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,687,463 km

• M1: 206,595 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.03 AU - 1.25 AU

Year: 520 Days

Day: 13.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,687,463 km

• M1: 418,724 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.13 AU - 1.45 AU

Year: 626 Days

Day: 45.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.7

Radius: 8.5

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.97 AU - 3.81 AU

Year: 2668 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,687,463 km

• M1: 107,561 km (0.109 R)
• M2: 170,542 km (0.053 R)
• M3: 227,838 km (0.119 R)
• M4: 316,100 km (0.092 R)
• M5: 395,836 km (0.056 R)
• M6: 652,845 km (0.113 R)
• M7: 1,025,493 km (0.111 R)
• M8: 1,187,059 km (0.07 R)
• M9: 1,470,397 km (0.118 R)
• M10: 1,653,356 km (0.116 R)
• M11: 1,843,943 km (0.035 R)
• M12: 1,998,628 km (0.112 R)
• M13: 2,550,344 km (0.028 R)
• M14: 2,883,798 km (0.111 R)
• M15: 3,031,002 km (0.118 R)
• M16: 3,147,240 km (0.097 R)
• M17: 3,609,497 km (0.117 R)
• M18: 3,679,808 km (0.097 R)
• M19: 3,857,680 km (0.106 R)
• M20: 4,129,649 km (0.054 R)
• M21: 4,407,901 km (0.088 R)
• M22: 4,539,996 km (0.077 R)
• M23: 4,807,926 km (0.087 R)
• M24: 5,080,942 km (0.117 R)
• M25: 5,601,543 km (0.057 R)
• M26: 5,683,223 km (0.067 R)
• M27: 6,329,187 km (0.11 R)
• M28: 6,521,121 km (0.111 R)
• M29: 6,585,597 km (0.095 R)
• M30: 6,867,141 km (0.068 R)
• M31: 7,042,320 km (0.116 R)
• M32: 7,803,474 km (0.101 R)
• M33: 7,894,878 km (0.083 R)
• M34: 8,333,200 km (0.108 R)
• M35: 8,450,036 km (0.077 R)
• M36: 8,637,781 km (0.062 R)
• M37: 8,803,386 km (0.089 R)
• M38: 9,065,631 km (0.072 R)
• M39: 9,185,608 km (0.075 R)
• M40: 9,378,739 km (0.094 R)
• M41: 9,573,366 km (0.1 R)
• M42: 9,744,656 km (0.09 R)
• M43: 9,941,676 km (0.069 R)
• M44: 10,364,739 km (0.046 R)
• M45: 11,773,652 km (0.12 R)
• M46: 11,983,687 km (0.103 R)
• M47: 12,247,727 km (0.089 R)
• M48: 12,380,570 km (0.097 R)
• M49: 12,540,490 km (0.056 R)
• M50: 12,754,864 km (0.093 R)
• M51: 12,943,507 km (0.118 R)
• M52: 13,542,198 km (0.099 R)
• M53: 13,679,528 km (0.107 R)
• M54: 13,734,730 km (0.101 R)
• M55: 14,122,189 km (0.069 R)
• M56: 14,682,133 km (0.087 R)
• M57: 14,738,532 km (0.091 R)
• M58: 15,163,689 km (0.083 R)
• M59: 15,334,979 km (0.081 R)
• M60: 15,650,480 km (0.116 R)
• M61: 15,736,948 km (0.1 R)
• M62: 15,794,693 km (0.105 R)
• M63: 15,968,226 km (0.043 R)
• M64: 16,026,270 km (0.06 R)
• M65: 16,375,731 km (0.102 R)
• M66: 16,551,359 km (0.077 R)
• M67: 16,875,089 km (0.096 R)
• M68: 17,798,556 km (0.116 R)
• M69: 18,099,996 km (0.105 R)
• M70: 18,160,434 km (0.075 R)
• M71: 18,494,336 km (0.111 R)
• M72: 18,768,998 km (0.052 R)
• M73: 19,014,338 km (0.029 R)
• M74: 19,322,360 km (0.057 R)
• M75: 19,415,260 km (0.066 R)
• M76: 19,508,161 km (0.09 R)
• M77: 19,601,211 km (0.113 R)
• M78: 19,756,643 km (0.078 R)
• M79: 19,974,906 km (0.111 R)
• M80: 20,037,438 km (0.085 R)
• M81: 20,413,826 km (0.111 R)
• M82: 21,333,255 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.9

Radius: 8.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.29 AU - 3.89 AU

Year: 2908 Days

Day: 8.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,687,463 km

• M1: 136,284 km (0.092 R)
• M2: 195,824 km (0.034 R)
• M3: 286,330 km (0.083 R)
• M4: 383,270 km (0.103 R)
• M5: 730,935 km (0.093 R)
• M6: 956,080 km (0.074 R)
• M7: 1,013,526 km (0.113 R)
• M8: 1,172,548 km (0.117 R)
• M9: 1,265,897 km (0.102 R)
• M10: 1,329,327 km (0.112 R)
• M11: 1,415,944 km (0.064 R)
• M12: 1,515,576 km (0.096 R)
• M13: 1,571,974 km (0.11 R)
• M14: 1,828,834 km (0.12 R)
• M15: 2,011,792 km (0.098 R)
• M16: 2,395,660 km (0.111 R)
• M17: 2,528,653 km (0.109 R)
• M18: 2,664,188 km (0.093 R)
• M19: 2,774,442 km (0.094 R)
• M20: 3,542,627 km (0.104 R)
• M21: 3,664,101 km (0.117 R)
• M22: 3,786,920 km (0.085 R)
• M23: 4,084,321 km (0.033 R)
• M24: 4,163,907 km (0.108 R)
• M25: 4,405,508 km (0.025 R)
• M26: 4,519,950 km (0.096 R)
• M27: 5,055,361 km (0.115 R)
• M28: 5,244,153 km (0.084 R)
• M29: 5,330,771 km (0.091 R)
• M30: 5,628,620 km (0.027 R)
• M31: 5,717,331 km (0.09 R)
• M32: 5,914,053 km (0.098 R)
• M33: 6,369,429 km (0.075 R)
• M34: 6,874,022 km (0.038 R)
• M35: 7,083,160 km (0.078 R)
• M36: 7,198,201 km (0.034 R)
• M37: 7,313,840 km (0.119 R)
• M38: 7,410,779 km (0.102 R)
• M39: 8,020,839 km (0.045 R)
• M40: 8,180,909 km (0.066 R)
• M41: 8,301,635 km (0.044 R)
• M42: 8,606,066 km (0.082 R)
• M43: 9,246,944 km (0.081 R)
• M44: 9,604,931 km (0.086 R)
• M45: 10,399,745 km (0.107 R)
• M46: 10,838,216 km (0.091 R)
• M47: 10,948,769 km (0.091 R)
• M48: 11,193,361 km (0.12 R)
• M49: 11,484,629 km (0.105 R)
• M50: 11,597,425 km (0.098 R)
• M51: 11,687,782 km (0.101 R)
• M52: 12,143,607 km (0.113 R)
• M53: 12,558,741 km (0.066 R)
• M54: 12,908,351 km (0.118 R)
• M55: 13,072,610 km (0.097 R)
• M56: 13,213,830 km (0.032 R)
• M57: 13,308,376 km (0.059 R)
• M58: 13,545,638 km (0.088 R)
• M59: 13,879,990 km (0.039 R)
• M60: 14,193,098 km (0.088 R)
• M61: 14,338,358 km (0.112 R)
• M62: 14,532,835 km (0.117 R)
• M63: 14,826,196 km (0.091 R)
• M64: 14,924,332 km (0.088 R)
• M65: 15,096,669 km (0.077 R)
• M66: 15,294,587 km (0.119 R)
• M67: 15,393,770 km (0.043 R)
• M68: 15,543,069 km (0.077 R)
• M69: 15,667,834 km (0.076 R)
• M70: 16,550,461 km (0.117 R)
• M71: 16,805,526 km (0.068 R)
• M72: 17,190,740 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.1

Radius: 9.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.01 AU - 6.31 AU

Year: 6536 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,687,463 km

• M1: 170,691 km (0.106 R)
• M2: 397,930 km (0.104 R)
• M3: 554,260 km (0.06 R)
• M4: 1,080,695 km (0.097 R)
• M5: 1,154,297 km (0.064 R)
• M6: 1,385,725 km (0.089 R)
• M7: 1,804,450 km (0.12 R)
• M8: 2,113,668 km (0.074 R)
• M9: 3,832,997 km (0.052 R)
• M10: 4,030,316 km (0.088 R)
• M11: 4,676,878 km (0.071 R)
• M12: 6,198,737 km (0.104 R)
• M13: 6,547,749 km (0.097 R)
• M14: 6,883,148 km (0.104 R)
• M15: 7,735,706 km (0.118 R)
• M16: 7,901,909 km (0.118 R)
• M17: 8,216,813 km (0.116 R)
• M18: 8,386,307 km (0.112 R)
• M19: 8,471,578 km (0.068 R)
• M20: 8,837,045 km (0.08 R)
• M21: 9,098,243 km (0.099 R)
• M22: 9,851,917 km (0.092 R)
• M23: 10,099,951 km (0.07 R)
• M24: 10,327,339 km (0.094 R)
• M25: 10,671,564 km (0.072 R)
• M26: 10,833,579 km (0.108 R)
• M27: 10,996,341 km (0.083 R)
• M28: 12,013,906 km (0.12 R)
• M29: 12,134,182 km (0.051 R)
• M30: 12,303,228 km (0.111 R)
• M31: 12,448,787 km (0.089 R)
• M32: 12,766,084 km (0.114 R)
• M33: 14,417,944 km (0.053 R)
• M34: 14,828,440 km (0.058 R)
• M35: 17,616,346 km (0.028 R)
• M36: 17,945,162 km (0.071 R)
• M37: 18,275,923 km (0.03 R)
• M38: 18,636,604 km (0.028 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.7

Radius: 11.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.15 AU - 6.79 AU

Year: 7035 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,687,463 km

• M1: 146,008 km (0.067 R)
• M2: 416,480 km (0.062 R)
• M3: 669,750 km (0.064 R)
• M4: 923,168 km (0.053 R)
• M5: 1,035,965 km (0.069 R)
• M6: 1,193,941 km (0.109 R)
• M7: 1,374,655 km (0.12 R)
• M8: 1,475,633 km (0.083 R)
• M9: 1,564,495 km (0.094 R)
• M10: 1,954,047 km (0.068 R)
• M11: 2,068,639 km (0.105 R)
• M12: 2,168,720 km (0.071 R)
• M13: 2,549,746 km (0.109 R)
• M14: 2,675,558 km (0.09 R)
• M15: 3,335,285 km (0.06 R)
• M16: 3,572,996 km (0.094 R)
• M17: 3,714,216 km (0.118 R)
• M18: 3,795,747 km (0.087 R)
• M19: 4,297,797 km (0.117 R)
• M20: 4,448,143 km (0.045 R)
• M21: 4,732,229 km (0.032 R)
• M22: 5,180,873 km (0.095 R)
• M23: 5,879,346 km (0.041 R)
• M24: 6,022,661 km (0.054 R)
• M25: 6,215,642 km (0.113 R)
• M26: 6,337,115 km (0.081 R)
• M27: 6,632,272 km (0.118 R)
• M28: 6,957,049 km (0.102 R)
• M29: 7,058,177 km (0.115 R)
• M30: 7,312,793 km (0.106 R)
• M31: 7,648,341 km (0.061 R)
• M32: 7,909,987 km (0.058 R)
• M33: 8,415,329 km (0.05 R)
• M34: 8,685,353 km (0.117 R)
• M35: 9,345,529 km (0.119 R)
• M36: 9,513,078 km (0.063 R)
• M37: 9,625,277 km (0.111 R)
• M38: 9,737,924 km (0.111 R)
• M39: 10,250,596 km (0.077 R)
• M40: 10,481,276 km (0.104 R)
• M41: 10,713,751 km (0.074 R)
• M42: 10,801,265 km (0.07 R)
• M43: 11,065,455 km (0.067 R)
• M44: 11,331,889 km (0.093 R)
• M45: 11,510,659 km (0.094 R)
• M46: 11,720,395 km (0.093 R)
• M47: 11,810,602 km (0.074 R)
• M48: 12,204,493 km (0.064 R)
• M49: 12,296,047 km (0.046 R)
• M50: 12,387,751 km (0.102 R)
• M51: 12,602,723 km (0.056 R)
• M52: 12,819,042 km (0.113 R)
• M53: 13,005,291 km (0.086 R)
• M54: 13,475,028 km (0.095 R)
• M55: 13,918,436 km (0.12 R)
• M56: 14,624,987 km (0.106 R)
• M57: 14,819,763 km (0.077 R)
• M58: 15,574,186 km (0.111 R)
• M59: 16,173,325 km (0.093 R)
• M60: 17,154,537 km (0.075 R)
• M61: 17,738,717 km (0.104 R)
• M62: 17,981,066 km (0.079 R)
• M63: 18,154,898 km (0.049 R)
• M64: 18,469,204 km (0.106 R)
• M65: 18,679,837 km (0.032 R)
• M66: 19,138,804 km (0.108 R)
• M67: 19,708,771 km (0.104 R)
• M68: 20,465,288 km (0.115 R)
• M69: 21,084,623 km (0.105 R)
• M70: 21,304,682 km (0.032 R)
• M71: 21,710,241 km (0.113 R)
• M72: 22,416,643 km (0.094 R)
• M73: 22,942,030 km (0.105 R)
• M74: 23,928,329 km (0.119 R)
• M75: 24,503,682 km (0.053 R)
• M76: 24,696,514 km (0.025 R)
• M77: 25,394,837 km (0.062 R)
• M78: 25,863,976 km (0.11 R)
• M79: 25,942,365 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.7

Radius: 3.2

Gravity: 79.76 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.56 AU - 13.8 AU

Year: 18172 Days

Day: 23.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,687,463 km

• M1: 600,187 km (0.096 R)
• M2: 714,330 km (0.059 R)
• M3: 1,751,492 km (0.066 R)
• M4: 1,848,730 km (0.093 R)
• M5: 2,150,769 km (0.087 R)
• M6: 2,724,776 km (0.099 R)
• M7: 3,145,146 km (0.12 R)
• M8: 3,917,819 km (0.119 R)
• M9: 4,002,491 km (0.09 R)
• M10: 4,259,949 km (0.064 R)
• M11: 4,656,084 km (0.071 R)
• M12: 4,745,693 km (0.08 R)
• M13: 5,109,964 km (0.12 R)
• M14: 5,342,140 km (0.068 R)
• M15: 5,720,772 km (0.072 R)
• M16: 5,768,793 km (0.06 R)
• M17: 6,958,695 km (0.08 R)
• M18: 7,009,857 km (0.042 R)
• M19: 7,061,169 km (0.073 R)
• M20: 7,899,067 km (0.074 R)
• M21: 7,952,473 km (0.091 R)
• M22: 8,113,441 km (0.099 R)
• M23: 8,493,120 km (0.026 R)
• M24: 8,767,931 km (0.04 R)
• M25: 11,247,965 km (0.084 R)
• M26: 11,307,953 km (0.108 R)
• M27: 12,098,877 km (0.108 R)
• M28: 12,345,863 km (0.115 R)
• M29: 12,594,495 km (0.046 R)
• M30: 12,656,877 km (0.065 R)
• M31: 12,907,603 km (0.104 R)
• M32: 13,159,825 km (0.03 R)
• M33: 14,055,618 km (0.1 R)
• M34: 14,185,319 km (0.095 R)
• M35: 14,315,170 km (0.046 R)
• M36: 15,169,673 km (0.082 R)
• M37: 15,236,094 km (0.106 R)
• M38: 16,243,786 km (0.106 R)
• M39: 17,342,133 km (0.119 R)
• M40: 17,550,673 km (0.108 R)
• M41: 19,105,593 km (0.076 R)
• M42: 19,465,077 km (0.062 R)
• M43: 19,899,359 km (0.078 R)
• M44: 20,190,776 km (0.066 R)
• M45: 22,118,494 km (0.045 R)
• M46: 22,193,891 km (0.081 R)
• M47: 22,723,468 km (0.112 R)
• M48: 23,717,845 km (0.116 R)
• M49: 23,872,080 km (0.068 R)
• M50: 24,726,434 km (0.093 R)
• M51: 25,196,769 km (0.089 R)
• M52: 25,749,085 km (0.116 R)
• M53: 26,464,911 km (0.068 R)
• M54: 27,672,764 km (0.119 R)
• M55: 28,487,773 km (0.074 R)
• M56: 29,642,220 km (0.086 R)
• M57: 30,308,529 km (0.112 R)
• M58: 31,233,043 km (0.041 R)
• M59: 31,402,089 km (0.116 R)
• M60: 33,887,508 km (0.058 R)
• M61: 33,974,275 km (0.101 R)
• M62: 34,148,257 km (0.081 R)
• M63: 34,934,244 km (0.099 R)
• M64: 35,022,058 km (0.101 R)
• M65: 37,417,719 km (0.077 R)
• M66: 38,228,090 km (0.114 R)
• M67: 38,771,430 km (0.107 R)
• M68: 44,153,961 km (0.081 R)
• M69: 44,438,795 km (0.102 R)
• M70: 48,195,048 km (0.114 R)
• M71: 48,879,907 km (0.091 R)
• M72: 48,978,044 km (0.113 R)
• M73: 50,655,784 km (0.09 R)
• M74: 51,352,162 km (0.09 R)
• M75: 51,851,370 km (0.083 R)
• M76: 52,151,762 km (0.063 R)
• M77: 52,653,663 km (0.049 R)
• M78: 53,662,252 km (0.116 R)
• M79: 53,965,936 km (0.078 R)
• M80: 54,168,791 km (0.079 R)
• M81: 55,698,429 km (0.091 R)
• M82: 56,622,794 km (0.117 R)
• M83: 57,035,385 km (0.114 R)
• M84: 57,448,874 km (0.054 R)
• M85: 59,321,988 km (0.105 R)
• M86: 60,687,069 km (0.096 R)
• M87: 62,807,619 km (0.117 R)
• M88: 64,844,394 km (0.091 R)
• M89: 64,952,104 km (0.062 R)
• M90: 65,167,824 km (0.12 R)
• M91: 66,250,315 km (0.09 R)
• M92: 69,092,375 km (0.117 R)
• M93: 72,085,529 km (0.085 R)
• M94: 74,329,946 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 19,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit