🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.53 AU - 0.79 AU

Year: 191 Days

Day: 29 Hours

Environment

Temp: 222 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.05 AU - 1.59 AU

Year: 541 Days

Day: 32.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.35 AU - 1.39 AU

Year: 572 Days

Day: 35.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.08 AU - 2.5 AU

Year: 1235 Days

Day: 42.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.93 AU - 4.63 AU

Year: 2620 Days

Day: 35.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.4

Radius: 13.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.52 AU - 11.7 AU

Year: 10619 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,994,811 km

• M1: 186,848 km (0.119 R)
• M2: 324,029 km (0.116 R)
• M3: 498,610 km (0.057 R)
• M4: 695,331 km (0.032 R)
• M5: 957,127 km (0.093 R)
• M6: 1,335,161 km (0.119 R)
• M7: 1,902,287 km (0.041 R)
• M8: 2,302,461 km (0.099 R)
• M9: 2,539,573 km (0.1 R)
• M10: 2,784,615 km (0.078 R)
• M11: 2,896,215 km (0.104 R)
• M12: 3,181,648 km (0.07 R)
• M13: 3,269,013 km (0.027 R)
• M14: 3,596,782 km (0.079 R)
• M15: 3,811,006 km (0.097 R)
• M16: 3,998,003 km (0.077 R)
• M17: 4,446,198 km (0.062 R)
• M18: 4,643,368 km (0.111 R)
• M19: 4,743,000 km (0.077 R)
• M20: 5,046,235 km (0.093 R)
• M21: 6,544,608 km (0.092 R)
• M22: 7,536,890 km (0.111 R)
• M23: 8,332,153 km (0.101 R)
• M24: 8,453,776 km (0.11 R)
• M25: 9,405,667 km (0.117 R)
• M26: 9,659,684 km (0.037 R)
• M27: 9,873,011 km (0.116 R)
• M28: 9,958,880 km (0.026 R)
• M29: 10,131,217 km (0.104 R)
• M30: 10,391,517 km (0.071 R)
• M31: 11,275,491 km (0.104 R)
• M32: 11,545,365 km (0.117 R)
• M33: 11,681,200 km (0.1 R)
• M34: 11,954,216 km (0.071 R)
• M35: 12,229,476 km (0.038 R)
• M36: 13,304,038 km (0.101 R)
• M37: 13,541,599 km (0.118 R)
• M38: 13,732,785 km (0.116 R)
• M39: 14,021,060 km (0.094 R)
• M40: 15,293,690 km (0.061 R)
• M41: 15,943,842 km (0.057 R)
• M42: 16,145,649 km (0.102 R)
• M43: 16,858,932 km (0.084 R)
• M44: 17,478,566 km (0.099 R)
• M45: 18,421,931 km (0.11 R)
• M46: 18,580,654 km (0.111 R)
• M47: 18,953,153 km (0.083 R)
• M48: 19,381,751 km (0.119 R)
• M49: 19,867,794 km (0.11 R)
• M50: 20,907,050 km (0.113 R)
• M51: 21,128,156 km (0.043 R)
• M52: 21,572,611 km (0.09 R)
• M53: 22,414,249 km (0.084 R)
• M54: 25,414,584 km (0.064 R)
• M55: 26,124,725 km (0.042 R)
• M56: 26,661,632 km (0.091 R)
• M57: 27,262,417 km (0.106 R)
• M58: 28,355,229 km (0.048 R)
• M59: 28,599,971 km (0.091 R)
• M60: 29,648,054 km (0.118 R)
• M61: 30,458,126 km (0.083 R)
• M62: 30,583,340 km (0.12 R)
• M63: 32,227,420 km (0.064 R)
• M64: 33,576,344 km (0.115 R)
• M65: 34,159,926 km (0.092 R)
• M66: 36,928,085 km (0.078 R)
• M67: 37,866,662 km (0.099 R)
• M68: 38,338,942 km (0.111 R)
• M69: 40,247,512 km (0.113 R)
• M70: 40,453,807 km (0.054 R)
• M71: 41,074,788 km (0.1 R)
• M72: 41,351,843 km (0.105 R)
• M73: 41,838,186 km (0.117 R)
• M74: 42,957,029 km (0.079 R)
• M75: 43,238,123 km (0.051 R)
• M76: 43,590,576 km (0.111 R)
• M77: 44,014,686 km (0.11 R)
• M78: 45,295,243 km (0.116 R)
• M79: 46,299,793 km (0.101 R)
• M80: 47,602,042 km (0.107 R)
• M81: 48,403,887 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.5

Radius: 12.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.42 AU - 10.16 AU

Year: 10919 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,994,811 km

• M1: 161,566 km (0.11 R)
• M2: 248,931 km (0.066 R)
• M3: 415,433 km (0.096 R)
• M4: 517,758 km (0.08 R)
• M5: 761,603 km (0.113 R)
• M6: 1,044,044 km (0.073 R)
• M7: 1,304,045 km (0.08 R)
• M8: 1,495,829 km (0.096 R)
• M9: 1,635,853 km (0.063 R)
• M10: 1,759,570 km (0.087 R)
• M11: 1,875,808 km (0.113 R)
• M12: 2,049,790 km (0.096 R)
• M13: 2,274,785 km (0.099 R)
• M14: 4,025,828 km (0.079 R)
• M15: 4,110,201 km (0.099 R)
• M16: 4,266,531 km (0.086 R)
• M17: 4,643,817 km (0.077 R)
• M18: 5,001,805 km (0.079 R)
• M19: 5,430,852 km (0.029 R)
• M20: 6,096,861 km (0.103 R)
• M21: 6,259,325 km (0.093 R)
• M22: 6,439,590 km (0.084 R)
• M23: 7,522,828 km (0.079 R)
• M24: 8,973,628 km (0.109 R)
• M25: 11,098,068 km (0.111 R)
• M26: 11,698,105 km (0.099 R)
• M27: 12,267,474 km (0.117 R)
• M28: 13,624,327 km (0.115 R)
• M29: 14,029,887 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.3

Radius: 14.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.43 AU - 12.29 AU

Year: 12757 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,994,811 km

• M1: 230,530 km (0.079 R)
• M2: 921,523 km (0.099 R)
• M3: 1,359,845 km (0.075 R)
• M4: 2,022,862 km (0.077 R)
• M5: 2,245,913 km (0.051 R)
• M6: 2,447,870 km (0.075 R)
• M7: 2,595,972 km (0.048 R)
• M8: 2,747,066 km (0.091 R)
• M9: 3,186,435 km (0.111 R)
• M10: 3,381,660 km (0.083 R)
• M11: 3,784,078 km (0.079 R)
• M12: 4,166,899 km (0.105 R)
• M13: 5,623,085 km (0.091 R)
• M14: 5,780,911 km (0.114 R)
• M15: 6,222,224 km (0.083 R)
• M16: 7,052,792 km (0.08 R)
• M17: 8,408,747 km (0.047 R)
• M18: 8,863,225 km (0.087 R)
• M19: 9,232,732 km (0.078 R)
• M20: 9,372,456 km (0.025 R)
• M21: 9,607,175 km (0.054 R)
• M22: 9,938,983 km (0.057 R)
• M23: 11,503,627 km (0.053 R)
• M24: 11,957,507 km (0.102 R)
• M25: 13,039,399 km (0.117 R)
• M26: 13,459,769 km (0.108 R)
• M27: 13,671,600 km (0.09 R)
• M28: 13,938,034 km (0.076 R)
• M29: 14,045,146 km (0.072 R)
• M30: 14,638,900 km (0.066 R)
• M31: 14,856,864 km (0.102 R)
• M32: 14,966,220 km (0.037 R)
• M33: 15,572,540 km (0.106 R)
• M34: 15,906,742 km (0.077 R)
• M35: 16,355,984 km (0.054 R)
• M36: 16,866,562 km (0.087 R)
• M37: 17,497,565 km (0.101 R)
• M38: 17,786,888 km (0.101 R)
• M39: 17,961,319 km (0.113 R)
• M40: 19,616,470 km (0.044 R)
• M41: 20,158,762 km (0.086 R)
• M42: 20,828,362 km (0.042 R)
• M43: 21,443,508 km (0.073 R)
• M44: 22,754,584 km (0.087 R)
• M45: 23,515,439 km (0.097 R)
• M46: 23,899,008 km (0.085 R)
• M47: 24,737,205 km (0.112 R)
• M48: 24,931,981 km (0.11 R)
• M49: 25,127,206 km (0.082 R)
• M50: 25,257,805 km (0.089 R)
• M51: 25,519,452 km (0.083 R)
• M52: 26,774,578 km (0.107 R)
• M53: 28,185,286 km (0.118 R)
• M54: 28,456,657 km (0.089 R)
• M55: 29,413,634 km (0.079 R)
• M56: 29,757,859 km (0.119 R)
• M57: 31,993,001 km (0.079 R)
• M58: 33,417,322 km (0.069 R)
• M59: 35,665,628 km (0.064 R)
• M60: 38,262,199 km (0.113 R)
• M61: 39,469,453 km (0.08 R)
• M62: 40,077,868 km (0.083 R)
• M63: 40,612,680 km (0.111 R)
• M64: 40,919,356 km (0.103 R)
• M65: 41,072,993 km (0.092 R)
• M66: 41,303,823 km (0.107 R)
• M67: 43,400,437 km (0.101 R)
• M68: 43,713,994 km (0.094 R)
• M69: 45,213,712 km (0.053 R)
• M70: 46,409,448 km (0.091 R)
• M71: 47,132,006 km (0.117 R)
• M72: 49,649,140 km (0.071 R)
• M73: 51,130,607 km (0.056 R)
• M74: 52,292,833 km (0.115 R)
• M75: 54,221,299 km (0.079 R)
• M76: 55,831,721 km (0.109 R)
• M77: 56,172,804 km (0.072 R)
• M78: 56,685,775 km (0.086 R)
• M79: 56,942,784 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.3

Radius: 7

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 16.21 AU - 16.47 AU

Year: 23544 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,994,811 km

• M1: 89,460 km (0.118 R)
• M2: 298,897 km (0.103 R)
• M3: 419,323 km (0.098 R)
• M4: 577,597 km (0.098 R)
• M5: 1,106,426 km (0.08 R)
• M6: 1,299,856 km (0.092 R)
• M7: 2,042,460 km (0.064 R)
• M8: 2,385,188 km (0.116 R)
• M9: 2,563,210 km (0.09 R)
• M10: 3,200,946 km (0.083 R)
• M11: 3,357,874 km (0.037 R)
• M12: 3,477,253 km (0.073 R)
• M13: 3,802,628 km (0.1 R)
• M14: 4,222,998 km (0.062 R)
• M15: 5,245,201 km (0.098 R)
• M16: 5,570,875 km (0.097 R)
• M17: 6,339,958 km (0.09 R)
• M18: 6,837,371 km (0.11 R)
• M19: 7,039,777 km (0.119 R)
• M20: 7,398,961 km (0.064 R)
• M21: 7,554,692 km (0.054 R)
• M22: 7,869,446 km (0.108 R)
• M23: 9,226,748 km (0.098 R)
• M24: 9,338,348 km (0.103 R)
• M25: 9,563,044 km (0.063 R)
• M26: 9,960,675 km (0.108 R)
• M27: 10,190,308 km (0.054 R)
• M28: 10,363,692 km (0.072 R)
• M29: 12,028,267 km (0.097 R)
• M30: 13,646,767 km (0.097 R)
• M31: 14,416,597 km (0.11 R)
• M32: 14,937,647 km (0.112 R)
• M33: 15,068,994 km (0.078 R)
• M34: 15,464,979 km (0.09 R)
• M35: 15,531,251 km (0.045 R)
• M36: 17,014,364 km (0.058 R)
• M37: 17,564,735 km (0.081 R)
• M38: 17,911,802 km (0.114 R)
• M39: 18,612,668 km (0.117 R)
• M40: 20,549,212 km (0.103 R)
• M41: 21,061,585 km (0.069 R)
• M42: 23,305,104 km (0.118 R)
• M43: 24,300,529 km (0.119 R)
• M44: 24,687,239 km (0.058 R)
• M45: 25,701,812 km (0.076 R)
• M46: 25,780,351 km (0.091 R)
• M47: 26,809,584 km (0.088 R)
• M48: 27,289,195 km (0.066 R)
• M49: 27,369,379 km (0.094 R)
• M50: 27,691,015 km (0.11 R)
• M51: 29,071,803 km (0.105 R)
• M52: 29,729,286 km (0.102 R)
• M53: 31,646,682 km (0.082 R)
• M54: 31,899,652 km (0.09 R)
• M55: 32,407,836 km (0.064 R)
• M56: 34,293,517 km (0.119 R)
• M57: 34,466,751 km (0.09 R)
• M58: 37,099,374 km (0.103 R)
• M59: 37,188,235 km (0.055 R)
• M60: 37,812,358 km (0.116 R)
• M61: 38,080,886 km (0.051 R)
• M62: 38,170,495 km (0.085 R)
• M63: 38,529,680 km (0.111 R)
• M64: 40,069,191 km (0.055 R)
• M65: 40,617,318 km (0.082 R)
• M66: 40,892,279 km (0.102 R)
• M67: 41,167,838 km (0.075 R)
• M68: 41,720,901 km (0.088 R)
• M69: 42,834,358 km (0.06 R)
• M70: 44,145,883 km (0.109 R)
• M71: 44,239,980 km (0.105 R)
• M72: 46,520,300 km (0.061 R)
• M73: 46,904,019 km (0.083 R)
• M74: 47,771,238 km (0.116 R)
• M75: 48,546,603 km (0.117 R)
• M76: 48,838,469 km (0.06 R)
• M77: 49,423,845 km (0.069 R)
• M78: 49,913,479 km (0.096 R)
• M79: 53,586,256 km (0.069 R)
• M80: 56,422,931 km (0.075 R)
• M81: 56,832,081 km (0.1 R)
• M82: 58,789,420 km (0.116 R)
• M83: 59,828,377 km (0.09 R)
• M84: 61,293,090 km (0.111 R)
• M85: 61,608,442 km (0.072 R)
• M86: 64,899,147 km (0.059 R)
• M87: 65,757,539 km (0.096 R)
• M88: 68,137,492 km (0.077 R)
• M89: 68,464,214 km (0.095 R)
• M90: 69,995,797 km (0.081 R)
• M91: 70,325,510 km (0.081 R)
• M92: 71,317,643 km (0.041 R)
• M93: 73,985,871 km (0.116 R)
• M94: 74,994,759 km (0.118 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 14,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit