🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.59 AU - 0.89 AU

Year: 225 Days

Day: 45.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 104.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.92 AU

Year: 229 Days

Day: 27.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 103.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.99 AU - 1.17 AU

Year: 396 Days

Day: 19.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 106.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.04 AU - 1.66 AU

Year: 554 Days

Day: 21.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.9 AU - 2.24 AU

Year: 1052 Days

Day: 12.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,716,036 km

• M1: 655,987 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.52 AU - 5.58 AU

Year: 3427 Days

Day: 21.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,716,036 km

• M1: 2,690,817 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.9

Radius: 13.1

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.69 AU - 8.75 AU

Year: 7574 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,716,036 km

• M1: 224,098 km (0.116 R)
• M2: 377,585 km (0.096 R)
• M3: 785,090 km (0.089 R)
• M4: 1,168,359 km (0.061 R)
• M5: 1,710,951 km (0.108 R)
• M6: 1,815,819 km (0.049 R)
• M7: 2,010,147 km (0.114 R)
• M8: 2,349,584 km (0.094 R)
• M9: 2,756,640 km (0.037 R)
• M10: 3,006,768 km (0.078 R)
• M11: 3,186,435 km (0.116 R)
• M12: 3,556,390 km (0.116 R)
• M13: 4,366,612 km (0.113 R)
• M14: 5,356,501 km (0.07 R)
• M15: 5,543,798 km (0.097 R)
• M16: 5,638,194 km (0.083 R)
• M17: 5,989,300 km (0.109 R)
• M18: 6,151,315 km (0.118 R)
• M19: 6,249,301 km (0.108 R)
• M20: 6,983,229 km (0.107 R)
• M21: 7,153,770 km (0.058 R)
• M22: 7,360,365 km (0.073 R)
• M23: 7,534,198 km (0.096 R)
• M24: 7,639,066 km (0.039 R)
• M25: 8,170,737 km (0.108 R)
• M26: 8,751,326 km (0.111 R)
• M27: 9,232,881 km (0.094 R)
• M28: 9,761,111 km (0.102 R)
• M29: 9,875,554 km (0.102 R)
• M30: 10,338,110 km (0.088 R)
• M31: 11,084,753 km (0.119 R)
• M32: 11,930,430 km (0.117 R)
• M33: 12,011,961 km (0.107 R)
• M34: 12,134,781 km (0.096 R)
• M35: 12,547,073 km (0.118 R)
• M36: 12,880,377 km (0.109 R)
• M37: 13,428,054 km (0.069 R)
• M38: 16,008,319 km (0.082 R)
• M39: 16,143,555 km (0.083 R)
• M40: 16,415,075 km (0.106 R)
• M41: 16,596,986 km (0.101 R)
• M42: 17,239,060 km (0.091 R)
• M43: 18,547,443 km (0.088 R)
• M44: 18,642,139 km (0.091 R)
• M45: 18,831,978 km (0.111 R)
• M46: 18,974,844 km (0.098 R)
• M47: 19,357,516 km (0.115 R)
• M48: 19,646,090 km (0.112 R)
• M49: 20,227,726 km (0.09 R)
• M50: 20,913,334 km (0.104 R)
• M51: 21,457,421 km (0.092 R)
• M52: 22,307,436 km (0.107 R)
• M53: 22,458,680 km (0.085 R)
• M54: 22,610,073 km (0.03 R)
• M55: 22,761,914 km (0.12 R)
• M56: 23,219,534 km (0.108 R)
• M57: 23,577,522 km (0.106 R)
• M58: 23,680,146 km (0.08 R)
• M59: 24,195,511 km (0.101 R)
• M60: 24,714,466 km (0.078 R)
• M61: 25,080,083 km (0.112 R)
• M62: 25,922,319 km (0.048 R)
• M63: 26,613,461 km (0.104 R)
• M64: 27,634,467 km (0.111 R)
• M65: 27,905,239 km (0.099 R)
• M66: 29,992,279 km (0.086 R)
• M67: 30,326,480 km (0.043 R)
• M68: 30,998,324 km (0.093 R)
• M69: 31,618,707 km (0.086 R)
• M70: 32,186,131 km (0.117 R)
• M71: 33,273,558 km (0.082 R)
• M72: 33,561,684 km (0.119 R)
• M73: 34,024,540 km (0.078 R)
• M74: 34,198,522 km (0.112 R)
• M75: 35,132,013 km (0.1 R)
• M76: 35,308,089 km (0.09 R)
• M77: 35,837,666 km (0.045 R)
• M78: 35,955,848 km (0.054 R)
• M79: 37,622,219 km (0.09 R)
• M80: 38,042,739 km (0.09 R)
• M81: 38,163,314 km (0.104 R)
• M82: 38,949,302 km (0.078 R)
• M83: 39,679,489 km (0.101 R)
• M84: 39,923,932 km (0.07 R)
• M85: 41,215,410 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225

Radius: 12.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.05 AU - 11.06 AU

Year: 11250 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 43,716,036 km

• M1: 166,353 km (0.081 R)
• M2: 558,598 km (0.094 R)
• M3: 778,059 km (0.082 R)
• M4: 951,143 km (0.113 R)
• M5: 1,042,996 km (0.088 R)
• M6: 1,253,032 km (0.074 R)
• M7: 1,531,134 km (0.037 R)
• M8: 2,312,633 km (0.113 R)
• M9: 3,685,942 km (0.1 R)
• M10: 4,295,404 km (0.042 R)
• M11: 4,558,696 km (0.05 R)
• M12: 4,773,219 km (0.09 R)
• M13: 5,465,259 km (0.115 R)
• M14: 6,366,885 km (0.094 R)
• M15: 6,546,702 km (0.104 R)
• M16: 7,597,926 km (0.083 R)
• M17: 7,788,813 km (0.038 R)
• M18: 7,885,005 km (0.045 R)
• M19: 8,371,347 km (0.086 R)
• M20: 9,102,432 km (0.056 R)
• M21: 9,923,276 km (0.082 R)
• M22: 10,167,270 km (0.03 R)
• M23: 10,307,592 km (0.117 R)
• M24: 12,152,134 km (0.095 R)
• M25: 12,375,783 km (0.077 R)
• M26: 12,902,966 km (0.092 R)
• M27: 13,476,075 km (0.085 R)
• M28: 14,096,458 km (0.076 R)
• M29: 14,410,314 km (0.107 R)
• M30: 15,486,222 km (0.109 R)
• M31: 15,567,005 km (0.099 R)
• M32: 16,753,316 km (0.115 R)
• M33: 17,378,336 km (0.091 R)
• M34: 18,053,471 km (0.049 R)
• M35: 18,737,283 km (0.072 R)
• M36: 19,603,903 km (0.097 R)
• M37: 20,572,400 km (0.108 R)
• M38: 20,928,443 km (0.063 R)
• M39: 21,017,753 km (0.119 R)
• M40: 22,327,183 km (0.028 R)
• M41: 22,876,806 km (0.056 R)
• M42: 25,261,844 km (0.118 R)
• M43: 25,547,576 km (0.108 R)
• M44: 25,834,505 km (0.1 R)
• M45: 26,074,310 km (0.115 R)
• M46: 26,459,675 km (0.092 R)
• M47: 27,382,394 km (0.044 R)
• M48: 27,676,055 km (0.076 R)
• M49: 27,872,327 km (0.058 R)
• M50: 27,970,613 km (0.101 R)
• M51: 28,563,021 km (0.073 R)
• M52: 30,263,948 km (0.057 R)
• M53: 32,928,287 km (0.116 R)
• M54: 33,136,228 km (0.027 R)
• M55: 33,292,557 km (0.043 R)
• M56: 33,605,965 km (0.029 R)
• M57: 34,710,596 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.5

Radius: 9.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12 AU - 14 AU

Year: 16551 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,716,036 km

• M1: 195,824 km (0.111 R)
• M2: 740,360 km (0.082 R)
• M3: 1,023,549 km (0.081 R)
• M4: 1,241,962 km (0.096 R)
• M5: 1,340,247 km (0.095 R)
• M6: 2,042,609 km (0.045 R)
• M7: 2,199,388 km (0.052 R)
• M8: 2,757,687 km (0.049 R)
• M9: 3,926,346 km (0.099 R)
• M10: 4,146,853 km (0.075 R)
• M11: 4,600,434 km (0.114 R)
• M12: 4,990,435 km (0.031 R)
• M13: 5,310,276 km (0.108 R)
• M14: 5,472,739 km (0.067 R)
• M15: 6,025,952 km (0.117 R)
• M16: 6,597,116 km (0.067 R)
• M17: 7,245,324 km (0.085 R)
• M18: 7,729,423 km (0.104 R)
• M19: 8,857,092 km (0.053 R)
• M20: 9,802,400 km (0.043 R)
• M21: 10,102,195 km (0.12 R)
• M22: 10,236,533 km (0.028 R)
• M23: 10,405,130 km (0.115 R)
• M24: 10,540,816 km (0.103 R)
• M25: 10,985,570 km (0.111 R)
• M26: 12,070,903 km (0.101 R)
• M27: 12,177,715 km (0.028 R)
• M28: 12,500,099 km (0.11 R)
• M29: 14,154,203 km (0.115 R)
• M30: 14,266,850 km (0.062 R)
• M31: 15,642,552 km (0.119 R)
• M32: 16,149,689 km (0.1 R)
• M33: 16,583,074 km (0.111 R)
• M34: 16,741,647 km (0.117 R)
• M35: 17,582,238 km (0.111 R)
• M36: 19,932,271 km (0.103 R)
• M37: 20,269,913 km (0.079 R)
• M38: 20,397,071 km (0.049 R)
• M39: 20,694,621 km (0.086 R)
• M40: 20,865,462 km (0.095 R)
• M41: 21,122,322 km (0.095 R)
• M42: 22,117,148 km (0.076 R)
• M43: 23,171,364 km (0.091 R)
• M44: 24,647,596 km (0.056 R)
• M45: 25,055,549 km (0.08 R)
• M46: 25,877,888 km (0.111 R)
• M47: 26,848,629 km (0.119 R)
• M48: 27,268,251 km (0.065 R)
• M49: 27,784,214 km (0.113 R)
• M50: 27,925,435 km (0.065 R)
• M51: 28,635,276 km (0.051 R)
• M52: 29,159,617 km (0.074 R)
• M53: 29,303,231 km (0.087 R)
• M54: 29,446,994 km (0.108 R)
• M55: 30,121,082 km (0.091 R)
• M56: 30,654,399 km (0.063 R)
• M57: 31,044,101 km (0.087 R)
• M58: 31,877,810 km (0.069 R)
• M59: 32,075,130 km (0.092 R)
• M60: 33,017,447 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.8

Radius: 4.7

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.45 AU - 14.87 AU

Year: 18815 Days

Day: 16.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,716,036 km

• M1: 59,839 km (0.081 R)
• M2: 89,759 km (0.049 R)
• M3: 163,810 km (0.073 R)
• M4: 296,802 km (0.089 R)
• M5: 1,046,288 km (0.095 R)
• M6: 1,522,607 km (0.115 R)
• M7: 1,651,261 km (0.12 R)
• M8: 1,918,892 km (0.096 R)
• M9: 2,057,719 km (0.046 R)
• M10: 2,419,297 km (0.069 R)
• M11: 2,620,057 km (0.081 R)
• M12: 2,671,220 km (0.059 R)
• M13: 2,748,412 km (0.048 R)
• M14: 3,254,502 km (0.106 R)
• M15: 3,992,618 km (0.095 R)
• M16: 4,199,960 km (0.027 R)
• M17: 4,380,375 km (0.102 R)
• M18: 5,127,467 km (0.113 R)
• M19: 5,417,687 km (0.082 R)
• M20: 5,647,170 km (0.12 R)
• M21: 5,746,503 km (0.074 R)
• M22: 5,846,285 km (0.067 R)
• M23: 5,946,815 km (0.076 R)
• M24: 6,183,478 km (0.115 R)
• M25: 6,217,437 km (0.052 R)
• M26: 6,492,248 km (0.064 R)
• M27: 6,596,219 km (0.112 R)
• M28: 6,631,075 km (0.107 R)
• M29: 6,841,260 km (0.079 R)
• M30: 6,947,026 km (0.059 R)
• M31: 7,017,935 km (0.057 R)
• M32: 7,089,144 km (0.082 R)
• M33: 7,124,748 km (0.06 R)
• M34: 7,268,063 km (0.042 R)
• M35: 7,303,966 km (0.069 R)
• M36: 7,340,020 km (0.108 R)
• M37: 7,521,033 km (0.105 R)
• M38: 7,593,738 km (0.072 R)
• M39: 8,110,000 km (0.091 R)
• M40: 8,523,488 km (0.098 R)
• M41: 8,561,337 km (0.114 R)
• M42: 8,828,518 km (0.069 R)
• M43: 9,449,200 km (0.074 R)
• M44: 9,646,071 km (0.105 R)
• M45: 10,083,944 km (0.12 R)
• M46: 10,325,544 km (0.071 R)
• M47: 10,365,936 km (0.098 R)
• M48: 10,487,708 km (0.1 R)
• M49: 11,941,650 km (0.029 R)
• M50: 12,887,408 km (0.109 R)
• M51: 13,413,394 km (0.098 R)
• M52: 13,634,649 km (0.108 R)
• M53: 13,767,941 km (0.116 R)
• M54: 14,080,750 km (0.072 R)
• M55: 14,350,625 km (0.106 R)
• M56: 14,531,638 km (0.105 R)
• M57: 15,078,867 km (0.104 R)
• M58: 15,725,878 km (0.119 R)
• M59: 15,912,426 km (0.088 R)
• M60: 16,381,864 km (0.103 R)
• M61: 16,713,224 km (0.062 R)
• M62: 17,575,356 km (0.116 R)
• M63: 17,623,676 km (0.042 R)
• M64: 17,672,146 km (0.089 R)
• M65: 20,551,905 km (0.093 R)
• M66: 21,837,400 km (0.094 R)
• M67: 23,413,862 km (0.094 R)
• M68: 24,485,132 km (0.058 R)
• M69: 24,809,610 km (0.099 R)
• M70: 25,353,548 km (0.072 R)
• M71: 26,508,593 km (0.089 R)
• M72: 27,737,091 km (0.118 R)
• M73: 28,188,278 km (0.113 R)
• M74: 29,098,132 km (0.068 R)
• M75: 29,729,286 km (0.118 R)
• M76: 30,075,306 km (0.078 R)
• M77: 31,121,743 km (0.12 R)
• M78: 32,120,907 km (0.113 R)
• M79: 32,773,004 km (0.1 R)
• M80: 34,512,977 km (0.062 R)
• M81: 34,816,062 km (0.059 R)
• M82: 35,302,704 km (0.065 R)
• M83: 36,036,930 km (0.1 R)
• M84: 36,838,027 km (0.091 R)
• M85: 37,956,869 km (0.097 R)
• M86: 38,834,859 km (0.068 R)
• M87: 39,213,192 km (0.095 R)
• M88: 39,973,449 km (0.039 R)
• M89: 40,610,736 km (0.026 R)
• M90: 40,674,614 km (0.065 R)
• M91: 40,930,576 km (0.105 R)
• M92: 42,153,838 km (0.109 R)
• M93: 43,650,564 km (0.094 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 14,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit