🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.78 AU - 0.92 AU

Year: 277 Days

Day: 30.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.03 AU - 1.19 AU

Year: 413 Days

Day: 37.7 Hours

Environment

Temp: 47 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.88 AU - 4.78 AU

Year: 2647 Days

Day: 39.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.9

Radius: 11.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.85 AU - 8.47 AU

Year: 8231 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,129,392 km

• M1: 152,440 km (0.066 R)
• M2: 372,050 km (0.03 R)
• M3: 646,562 km (0.047 R)
• M4: 1,127,220 km (0.091 R)
• M5: 1,221,766 km (0.076 R)
• M6: 1,597,406 km (0.116 R)
• M7: 1,782,907 km (0.045 R)
• M8: 1,926,821 km (0.117 R)
• M9: 2,329,837 km (0.099 R)
• M10: 2,434,855 km (0.044 R)
• M11: 2,740,932 km (0.078 R)
• M12: 2,945,732 km (0.03 R)
• M13: 3,174,916 km (0.048 R)
• M14: 3,429,980 km (0.109 R)
• M15: 3,570,153 km (0.081 R)
• M16: 3,753,111 km (0.087 R)
• M17: 4,893,197 km (0.058 R)
• M18: 5,051,322 km (0.061 R)
• M19: 5,165,465 km (0.116 R)
• M20: 5,280,356 km (0.04 R)
• M21: 5,466,007 km (0.093 R)
• M22: 6,205,918 km (0.094 R)
• M23: 6,600,258 km (0.103 R)
• M24: 6,977,245 km (0.057 R)
• M25: 7,104,552 km (0.103 R)
• M26: 8,096,985 km (0.079 R)
• M27: 8,392,291 km (0.071 R)
• M28: 8,473,523 km (0.059 R)
• M29: 8,582,131 km (0.079 R)
• M30: 8,966,148 km (0.113 R)
• M31: 9,327,726 km (0.092 R)
• M32: 9,580,996 km (0.109 R)
• M33: 10,007,948 km (0.068 R)
• M34: 10,587,041 km (0.077 R)
• M35: 10,704,176 km (0.099 R)
• M36: 11,087,745 km (0.08 R)
• M37: 11,777,691 km (0.099 R)
• M38: 12,450,582 km (0.106 R)
• M39: 12,543,333 km (0.04 R)
• M40: 12,760,549 km (0.076 R)
• M41: 12,885,313 km (0.062 R)
• M42: 13,167,455 km (0.118 R)
• M43: 13,324,982 km (0.108 R)
• M44: 13,419,827 km (0.101 R)
• M45: 13,514,971 km (0.083 R)
• M46: 13,673,993 km (0.107 R)
• M47: 14,348,530 km (0.086 R)
• M48: 14,510,844 km (0.11 R)
• M49: 14,804,355 km (0.069 R)
• M50: 14,968,314 km (0.09 R)
• M51: 15,231,906 km (0.111 R)
• M52: 15,496,993 km (0.12 R)
• M53: 15,630,135 km (0.061 R)
• M54: 16,166,443 km (0.055 R)
• M55: 16,538,643 km (0.114 R)
• M56: 16,947,943 km (0.1 R)
• M57: 17,533,469 km (0.077 R)
• M58: 17,672,296 km (0.047 R)
• M59: 19,258,332 km (0.118 R)
• M60: 20,231,766 km (0.115 R)
• M61: 20,413,677 km (0.107 R)
• M62: 21,110,354 km (0.073 R)
• M63: 21,369,009 km (0.115 R)
• M64: 21,889,460 km (0.072 R)
• M65: 22,263,754 km (0.093 R)
• M66: 22,376,401 km (0.114 R)
• M67: 23,897,213 km (0.108 R)
• M68: 24,825,617 km (0.112 R)
• M69: 24,903,558 km (0.109 R)
• M70: 25,098,633 km (0.081 R)
• M71: 25,255,113 km (0.042 R)
• M72: 25,805,334 km (0.068 R)
• M73: 25,884,172 km (0.098 R)
• M74: 26,518,467 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.6

Radius: 6.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.3 AU - 16.88 AU

Year: 17690 Days

Day: 18.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 73,129,392 km

• M1: 96,790 km (0.06 R)
• M2: 323,730 km (0.037 R)
• M3: 395,986 km (0.101 R)
• M4: 710,440 km (0.114 R)
• M5: 999,164 km (0.074 R)
• M6: 1,223,711 km (0.114 R)
• M7: 1,282,353 km (0.098 R)
• M8: 1,852,770 km (0.08 R)
• M9: 3,639,118 km (0.07 R)
• M10: 3,868,302 km (0.085 R)
• M11: 3,955,368 km (0.037 R)
• M12: 4,161,364 km (0.077 R)
• M13: 4,310,663 km (0.068 R)
• M14: 4,769,031 km (0.11 R)
• M15: 5,404,373 km (0.107 R)
• M16: 5,665,870 km (0.06 R)
• M17: 5,864,685 km (0.086 R)
• M18: 6,099,704 km (0.097 R)
• M19: 6,201,281 km (0.06 R)
• M20: 6,303,605 km (0.083 R)
• M21: 6,752,848 km (0.101 R)
• M22: 7,464,335 km (0.099 R)
• M23: 8,236,709 km (0.078 R)
• M24: 8,765,837 km (0.101 R)
• M25: 9,111,707 km (0.12 R)
• M26: 9,462,065 km (0.071 R)
• M27: 9,936,141 km (0.08 R)
• M28: 10,498,928 km (0.11 R)
• M29: 11,030,749 km (0.066 R)
• M30: 11,571,395 km (0.097 R)
• M31: 12,120,569 km (0.115 R)
• M32: 13,332,162 km (0.119 R)
• M33: 13,376,144 km (0.102 R)
• M34: 14,581,903 km (0.064 R)
• M35: 14,718,037 km (0.049 R)
• M36: 14,991,502 km (0.117 R)
• M37: 17,095,596 km (0.099 R)
• M38: 17,479,314 km (0.111 R)
• M39: 17,575,655 km (0.094 R)
• M40: 17,623,976 km (0.092 R)
• M41: 17,768,936 km (0.063 R)
• M42: 18,255,129 km (0.115 R)
• M43: 18,304,047 km (0.09 R)
• M44: 20,700,157 km (0.089 R)
• M45: 21,160,320 km (0.086 R)
• M46: 21,211,781 km (0.096 R)
• M47: 22,247,148 km (0.034 R)
• M48: 22,299,358 km (0.094 R)
• M49: 23,884,497 km (0.055 R)
• M50: 24,313,244 km (0.078 R)
• M51: 25,669,648 km (0.066 R)
• M52: 27,161,887 km (0.116 R)
• M53: 28,228,669 km (0.044 R)
• M54: 28,909,489 km (0.111 R)
• M55: 28,966,486 km (0.106 R)
• M56: 30,345,330 km (0.089 R)
• M57: 30,926,069 km (0.116 R)
• M58: 33,106,757 km (0.117 R)
• M59: 33,704,550 km (0.116 R)
• M60: 34,789,583 km (0.112 R)
• M61: 35,153,854 km (0.114 R)
• M62: 35,275,627 km (0.05 R)
• M63: 36,993,908 km (0.09 R)
• M64: 37,241,642 km (0.098 R)
• M65: 39,053,871 km (0.119 R)
• M66: 39,306,093 km (0.08 R)
• M67: 39,748,902 km (0.115 R)
• M68: 40,256,787 km (0.096 R)
• M69: 40,639,159 km (0.064 R)
• M70: 40,958,700 km (0.072 R)
• M71: 41,987,036 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.7

Radius: 4.7

Gravity: 27.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.81 AU - 15.09 AU

Year: 18398 Days

Day: 24.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,129,392 km

• M1: 108,010 km (0.097 R)
• M2: 349,012 km (0.04 R)
• M3: 571,913 km (0.071 R)
• M4: 720,164 km (0.114 R)
• M5: 833,410 km (0.091 R)
• M6: 904,319 km (0.038 R)
• M7: 1,001,857 km (0.106 R)
• M8: 1,154,596 km (0.108 R)
• M9: 1,207,255 km (0.104 R)
• M10: 1,314,816 km (0.056 R)
• M11: 1,397,693 km (0.076 R)
• M12: 1,597,705 km (0.053 R)
• M13: 1,837,361 km (0.093 R)
• M14: 1,868,029 km (0.105 R)
• M15: 2,217,788 km (0.03 R)
• M16: 2,484,671 km (0.111 R)
• M17: 2,797,181 km (0.102 R)
• M18: 2,868,240 km (0.054 R)
• M19: 3,232,960 km (0.053 R)
• M20: 3,345,158 km (0.119 R)
• M21: 4,704,554 km (0.08 R)
• M22: 5,046,535 km (0.069 R)
• M23: 5,754,282 km (0.051 R)
• M24: 6,165,975 km (0.064 R)
• M25: 6,777,232 km (0.045 R)
• M26: 7,704,739 km (0.095 R)
• M27: 8,005,880 km (0.113 R)
• M28: 8,056,444 km (0.052 R)
• M29: 8,259,897 km (0.085 R)
• M30: 8,362,222 km (0.108 R)
• M31: 9,142,823 km (0.102 R)
• M32: 9,354,804 km (0.078 R)
• M33: 9,675,990 km (0.107 R)
• M34: 10,549,941 km (0.099 R)
• M35: 10,884,292 km (0.085 R)
• M36: 12,430,835 km (0.114 R)
• M37: 14,044,697 km (0.107 R)
• M38: 14,105,733 km (0.097 R)
• M39: 14,289,289 km (0.094 R)
• M40: 18,725,165 km (0.056 R)
• M41: 18,792,335 km (0.104 R)
• M42: 19,536,584 km (0.092 R)
• M43: 20,083,963 km (0.113 R)
• M44: 20,497,900 km (0.117 R)
• M45: 20,705,841 km (0.115 R)
• M46: 21,263,841 km (0.072 R)
• M47: 21,334,003 km (0.054 R)
• M48: 21,404,164 km (0.034 R)
• M49: 22,039,207 km (0.101 R)
• M50: 23,617,465 km (0.101 R)
• M51: 23,908,283 km (0.115 R)
• M52: 24,054,141 km (0.045 R)
• M53: 24,273,451 km (0.094 R)
• M54: 24,714,167 km (0.114 R)
• M55: 24,787,918 km (0.096 R)
• M56: 25,009,473 km (0.079 R)
• M57: 25,454,526 km (0.112 R)
• M58: 25,678,175 km (0.113 R)
• M59: 26,729,848 km (0.087 R)
• M60: 26,957,088 km (0.108 R)
• M61: 27,949,071 km (0.091 R)
• M62: 28,410,880 km (0.066 R)
• M63: 29,108,305 km (0.08 R)
• M64: 29,889,954 km (0.037 R)
• M65: 30,362,234 km (0.084 R)
• M66: 30,520,210 km (0.063 R)
• M67: 32,437,007 km (0.089 R)
• M68: 32,679,356 km (0.108 R)
• M69: 33,247,080 km (0.111 R)
• M70: 34,392,401 km (0.053 R)
• M71: 36,889,788 km (0.067 R)
• M72: 37,142,758 km (0.096 R)
• M73: 38,672,546 km (0.094 R)
• M74: 40,049,444 km (0.114 R)
• M75: 41,005,375 km (0.117 R)
• M76: 41,092,590 km (0.082 R)
• M77: 42,144,712 km (0.06 R)
• M78: 42,585,727 km (0.114 R)
• M79: 45,896,328 km (0.076 R)
• M80: 46,259,252 km (0.119 R)
• M81: 46,623,074 km (0.084 R)
• M82: 47,628,372 km (0.064 R)
• M83: 50,312,756 km (0.049 R)
• M84: 53,521,780 km (0.095 R)
• M85: 55,054,709 km (0.088 R)
• M86: 57,967,679 km (0.099 R)
• M87: 58,752,918 km (0.07 R)
• M88: 59,541,598 km (0.112 R)
• M89: 60,036,318 km (0.115 R)
• M90: 61,528,707 km (0.118 R)
• M91: 63,133,892 km (0.094 R)
• M92: 64,042,998 km (0.075 R)
• M93: 64,956,293 km (0.091 R)
• M94: 65,873,926 km (0.046 R)
• M95: 67,206,993 km (0.12 R)
• M96: 67,412,840 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.7

Radius: 3.5

Gravity: 20.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 15.4 AU - 24.34 AU

Year: 31275 Days

Day: 24 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,129,392 km

• M1: 62,083 km (0.075 R)
• M2: 86,318 km (0.064 R)
• M3: 127,906 km (0.078 R)
• M4: 315,203 km (0.046 R)
• M5: 628,161 km (0.114 R)
• M6: 935,286 km (0.119 R)
• M7: 1,064,389 km (0.113 R)
• M8: 2,149,871 km (0.079 R)
• M9: 2,320,113 km (0.111 R)
• M10: 2,673,613 km (0.11 R)
• M11: 4,417,476 km (0.082 R)
• M12: 4,546,728 km (0.115 R)
• M13: 4,633,644 km (0.071 R)
• M14: 4,764,991 km (0.083 R)
• M15: 5,166,362 km (0.098 R)
• M16: 5,302,497 km (0.105 R)
• M17: 5,348,124 km (0.093 R)
• M18: 6,482,674 km (0.082 R)
• M19: 8,422,659 km (0.106 R)
• M20: 8,476,066 km (0.068 R)
• M21: 8,636,584 km (0.069 R)
• M22: 8,744,295 km (0.055 R)
• M23: 8,798,300 km (0.083 R)
• M24: 9,788,787 km (0.098 R)
• M25: 10,183,426 km (0.065 R)
• M26: 11,339,519 km (0.107 R)
• M27: 13,087,869 km (0.099 R)
• M28: 13,211,586 km (0.118 R)
• M29: 13,584,833 km (0.052 R)
• M30: 14,405,377 km (0.09 R)
• M31: 15,502,379 km (0.07 R)
• M32: 15,698,651 km (0.053 R)
• M33: 15,961,794 km (0.106 R)
• M34: 16,359,275 km (0.091 R)
• M35: 16,894,088 km (0.054 R)
• M36: 17,843,884 km (0.087 R)
• M37: 18,049,731 km (0.119 R)
• M38: 18,118,546 km (0.066 R)
• M39: 22,179,530 km (0.091 R)
• M40: 22,253,132 km (0.11 R)
• M41: 23,517,832 km (0.057 R)
• M42: 23,894,221 km (0.117 R)
• M43: 27,212,301 km (0.114 R)
• M44: 28,083,859 km (0.029 R)
• M45: 28,643,355 km (0.04 R)
• M46: 29,287,224 km (0.048 R)
• M47: 30,098,792 km (0.107 R)
• M48: 30,343,684 km (0.093 R)
• M49: 31,910,123 km (0.037 R)
• M50: 32,243,128 km (0.06 R)
• M51: 32,996,802 km (0.057 R)
• M52: 34,265,841 km (0.107 R)
• M53: 34,350,962 km (0.12 R)
• M54: 35,034,924 km (0.109 R)
• M55: 35,206,512 km (0.115 R)
• M56: 36,502,928 km (0.119 R)
• M57: 38,875,400 km (0.037 R)
• M58: 38,964,261 km (0.086 R)
• M59: 39,053,123 km (0.099 R)
• M60: 39,231,144 km (0.048 R)
• M61: 41,933,181 km (0.075 R)
• M62: 42,024,286 km (0.089 R)
• M63: 42,115,541 km (0.067 R)
• M64: 43,122,633 km (0.096 R)
• M65: 46,756,665 km (0.094 R)
• M66: 47,609,223 km (0.06 R)
• M67: 49,329,449 km (0.08 R)
• M68: 50,003,986 km (0.061 R)
• M69: 50,681,515 km (0.059 R)
• M70: 51,752,336 km (0.102 R)
• M71: 52,339,508 km (0.089 R)
• M72: 56,410,814 km (0.12 R)
• M73: 56,612,023 km (0.11 R)
• M74: 57,925,642 km (0.062 R)
• M75: 58,942,907 km (0.104 R)
• M76: 60,068,631 km (0.069 R)
• M77: 60,479,726 km (0.031 R)
• M78: 60,582,650 km (0.096 R)
• M79: 61,615,174 km (0.073 R)
• M80: 62,445,293 km (0.063 R)
• M81: 65,697,102 km (0.083 R)
• M82: 66,332,743 km (0.119 R)
• M83: 68,252,084 km (0.039 R)
• M84: 69,757,338 km (0.075 R)
• M85: 71,817,749 km (0.098 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: 233 - 13,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit