🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.73 AU - 1.09 AU

Year: 327 Days

Day: 39.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 59.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,001,938 km

• M1: 206,595 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.98 AU - 1.16 AU

Year: 417 Days

Day: 12.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 70.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.95 AU - 1.27 AU

Year: 441 Days

Day: 26 Hours

Environment

Temp: -11 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.88 AU - 2.24 AU

Year: 1114 Days

Day: 43.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.6

Radius: 10.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.52 AU - 7.58 AU

Year: 6315 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,001,938 km

• M1: 152,291 km (0.109 R)
• M2: 284,984 km (0.088 R)
• M3: 415,284 km (0.074 R)
• M4: 541,245 km (0.082 R)
• M5: 1,076,357 km (0.065 R)
• M6: 1,450,950 km (0.106 R)
• M7: 1,594,414 km (0.094 R)
• M8: 1,757,925 km (0.099 R)
• M9: 1,834,219 km (0.116 R)
• M10: 2,265,361 km (0.027 R)
• M11: 2,535,684 km (0.058 R)
• M12: 2,674,960 km (0.068 R)
• M13: 2,942,889 km (0.087 R)
• M14: 3,200,946 km (0.105 R)
• M15: 3,370,739 km (0.11 R)
• M16: 3,699,705 km (0.103 R)
• M17: 3,878,026 km (0.075 R)
• M18: 4,514,415 km (0.082 R)
• M19: 4,662,666 km (0.105 R)
• M20: 5,029,331 km (0.079 R)
• M21: 5,450,449 km (0.078 R)
• M22: 5,517,917 km (0.04 R)
• M23: 5,631,163 km (0.098 R)
• M24: 5,836,860 km (0.075 R)
• M25: 6,350,130 km (0.073 R)
• M26: 6,468,762 km (0.071 R)
• M27: 6,588,290 km (0.117 R)
• M28: 7,122,504 km (0.097 R)
• M29: 7,270,606 km (0.099 R)
• M30: 7,345,106 km (0.043 R)
• M31: 7,444,888 km (0.096 R)
• M32: 7,544,969 km (0.104 R)
• M33: 8,258,550 km (0.096 R)
• M34: 8,492,522 km (0.115 R)
• M35: 8,623,420 km (0.087 R)
• M36: 10,190,906 km (0.079 R)
• M37: 10,836,571 km (0.074 R)
• M38: 11,092,832 km (0.113 R)
• M39: 11,379,910 km (0.089 R)
• M40: 12,137,922 km (0.081 R)
• M41: 12,226,484 km (0.089 R)
• M42: 12,582,677 km (0.106 R)
• M43: 12,822,033 km (0.061 R)
• M44: 13,063,036 km (0.076 R)
• M45: 13,244,647 km (0.108 R)
• M46: 13,518,711 km (0.088 R)
• M47: 13,671,749 km (0.045 R)
• M48: 15,011,997 km (0.096 R)
• M49: 15,170,570 km (0.106 R)
• M50: 15,329,593 km (0.055 R)
• M51: 15,457,350 km (0.067 R)
• M52: 15,681,597 km (0.098 R)
• M53: 16,068,756 km (0.104 R)
• M54: 17,414,838 km (0.073 R)
• M55: 17,648,360 km (0.108 R)
• M56: 18,253,334 km (0.073 R)
• M57: 18,831,081 km (0.103 R)
• M58: 18,967,813 km (0.111 R)
• M59: 19,104,994 km (0.065 R)
• M60: 19,242,475 km (0.097 R)
• M61: 19,449,219 km (0.1 R)
• M62: 19,795,688 km (0.108 R)
• M63: 20,039,233 km (0.059 R)
• M64: 20,599,926 km (0.117 R)
• M65: 20,846,912 km (0.088 R)
• M66: 21,414,935 km (0.076 R)
• M67: 21,593,555 km (0.078 R)
• M68: 22,276,619 km (0.096 R)
• M69: 22,821,006 km (0.109 R)
• M70: 23,003,365 km (0.085 R)
• M71: 23,406,382 km (0.116 R)
• M72: 24,331,046 km (0.11 R)
• M73: 24,480,196 km (0.09 R)
• M74: 25,117,034 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 13.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.51 AU - 10.49 AU

Year: 10172 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,001,938 km

• M1: 204,051 km (0.1 R)
• M2: 360,381 km (0.102 R)
• M3: 447,896 km (0.047 R)
• M4: 667,207 km (0.101 R)
• M5: 876,943 km (0.084 R)
• M6: 1,162,824 km (0.108 R)
• M7: 1,345,483 km (0.086 R)
• M8: 1,760,917 km (0.073 R)
• M9: 1,908,420 km (0.032 R)
• M10: 2,469,562 km (0.074 R)
• M11: 3,234,306 km (0.114 R)
• M12: 3,629,843 km (0.086 R)
• M13: 3,765,229 km (0.072 R)
• M14: 4,041,087 km (0.094 R)
• M15: 4,380,974 km (0.085 R)
• M16: 4,554,358 km (0.079 R)
• M17: 4,848,617 km (0.093 R)
• M18: 5,088,572 km (0.103 R)
• M19: 5,332,566 km (0.117 R)
• M20: 5,518,067 km (0.059 R)
• M21: 5,959,231 km (0.115 R)
• M22: 6,151,913 km (0.098 R)
• M23: 6,543,411 km (0.1 R)
• M24: 7,044,265 km (0.05 R)
• M25: 7,248,166 km (0.115 R)
• M26: 7,836,385 km (0.056 R)
• M27: 8,189,735 km (0.118 R)
• M28: 8,875,492 km (0.082 R)
• M29: 9,095,850 km (0.066 R)
• M30: 9,919,536 km (0.097 R)
• M31: 10,650,172 km (0.088 R)
• M32: 11,041,669 km (0.103 R)
• M33: 12,490,225 km (0.119 R)
• M34: 12,861,827 km (0.12 R)
• M35: 13,153,243 km (0.11 R)
• M36: 13,955,387 km (0.101 R)
• M37: 14,383,985 km (0.104 R)
• M38: 14,643,088 km (0.103 R)
• M39: 14,773,388 km (0.072 R)
• M40: 15,166,232 km (0.118 R)
• M41: 15,386,141 km (0.115 R)
• M42: 15,651,228 km (0.104 R)
• M43: 16,365,708 km (0.069 R)
• M44: 16,591,152 km (0.114 R)
• M45: 18,105,082 km (0.098 R)
• M46: 18,431,954 km (0.12 R)
• M47: 18,760,620 km (0.108 R)
• M48: 18,902,140 km (0.097 R)
• M49: 19,614,974 km (0.064 R)
• M50: 21,066,971 km (0.075 R)
• M51: 21,214,175 km (0.08 R)
• M52: 21,509,331 km (0.074 R)
• M53: 21,756,467 km (0.064 R)
• M54: 21,954,834 km (0.069 R)
• M55: 22,203,615 km (0.105 R)
• M56: 23,208,165 km (0.081 R)
• M57: 25,888,660 km (0.11 R)
• M58: 26,046,336 km (0.12 R)
• M59: 26,151,653 km (0.112 R)
• M60: 26,362,586 km (0.093 R)
• M61: 26,786,097 km (0.117 R)
• M62: 26,945,568 km (0.071 R)
• M63: 27,532,890 km (0.094 R)
• M64: 27,693,857 km (0.089 R)
• M65: 28,178,405 km (0.067 R)
• M66: 29,649,101 km (0.11 R)
• M67: 30,144,869 km (0.115 R)
• M68: 30,698,829 km (0.088 R)
• M69: 31,032,881 km (0.098 R)
• M70: 31,704,726 km (0.119 R)
• M71: 33,233,616 km (0.089 R)
• M72: 34,035,909 km (0.057 R)
• M73: 34,150,950 km (0.103 R)
• M74: 34,266,290 km (0.09 R)
• M75: 34,555,014 km (0.04 R)
• M76: 35,018,618 km (0.032 R)
• M77: 35,484,316 km (0.057 R)
• M78: 36,363,054 km (0.119 R)
• M79: 37,071,100 km (0.068 R)
• M80: 37,605,165 km (0.039 R)
• M81: 38,022,393 km (0.089 R)
• M82: 38,321,290 km (0.044 R)
• M83: 38,560,946 km (0.087 R)
• M84: 39,706,416 km (0.113 R)
• M85: 39,888,327 km (0.085 R)
• M86: 40,009,651 km (0.078 R)
• M87: 40,131,125 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.9

Radius: 11.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.55 AU - 11.69 AU

Year: 14922 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,001,938 km

• M1: 170,542 km (0.065 R)
• M2: 270,323 km (0.078 R)
• M3: 347,516 km (0.092 R)
• M4: 579,243 km (0.085 R)
• M5: 791,971 km (0.048 R)
• M6: 936,183 km (0.067 R)
• M7: 1,109,567 km (0.089 R)
• M8: 1,336,358 km (0.069 R)
• M9: 2,284,359 km (0.075 R)
• M10: 2,851,186 km (0.115 R)
• M11: 2,992,406 km (0.081 R)
• M12: 3,920,362 km (0.097 R)
• M13: 4,367,061 km (0.095 R)
• M14: 4,497,810 km (0.088 R)
• M15: 4,931,494 km (0.118 R)
• M16: 6,423,284 km (0.031 R)
• M17: 6,949,719 km (0.108 R)
• M18: 7,295,439 km (0.1 R)
• M19: 7,568,306 km (0.088 R)
• M20: 7,646,994 km (0.092 R)
• M21: 7,765,326 km (0.111 R)
• M22: 7,884,406 km (0.104 R)
• M23: 8,164,453 km (0.098 R)
• M24: 9,024,342 km (0.042 R)
• M25: 10,258,674 km (0.102 R)
• M26: 10,564,602 km (0.069 R)
• M27: 10,917,952 km (0.102 R)
• M28: 11,051,393 km (0.119 R)
• M29: 11,955,263 km (0.034 R)
• M30: 13,260,206 km (0.082 R)
• M31: 14,171,406 km (0.12 R)
• M32: 14,610,027 km (0.098 R)
• M33: 16,460,104 km (0.081 R)
• M34: 17,542,594 km (0.103 R)
• M35: 17,646,864 km (0.102 R)
• M36: 17,856,002 km (0.114 R)
• M37: 21,425,257 km (0.093 R)
• M38: 21,648,607 km (0.112 R)
• M39: 22,097,401 km (0.096 R)
• M40: 22,492,638 km (0.051 R)
• M41: 23,462,332 km (0.102 R)
• M42: 23,865,498 km (0.098 R)
• M43: 24,096,926 km (0.069 R)
• M44: 25,030,267 km (0.062 R)
• M45: 25,147,701 km (0.079 R)
• M46: 25,797,255 km (0.108 R)
• M47: 26,153,747 km (0.074 R)
• M48: 26,392,356 km (0.117 R)
• M49: 26,512,034 km (0.064 R)
• M50: 26,811,828 km (0.11 R)
• M51: 27,052,381 km (0.089 R)
• M52: 27,839,416 km (0.062 R)
• M53: 28,572,595 km (0.08 R)
• M54: 29,435,924 km (0.025 R)
• M55: 29,933,188 km (0.03 R)
• M56: 30,684,169 km (0.084 R)
• M57: 31,188,314 km (0.115 R)
• M58: 35,582,751 km (0.1 R)
• M59: 35,847,240 km (0.07 R)
• M60: 36,844,908 km (0.076 R)
• M61: 37,112,389 km (0.112 R)
• M62: 37,582,276 km (0.111 R)
• M63: 37,716,914 km (0.059 R)
• M64: 38,256,813 km (0.04 R)
• M65: 39,549,638 km (0.028 R)
• M66: 39,960,882 km (0.099 R)
• M67: 40,995,052 km (0.109 R)
• M68: 41,759,049 km (0.091 R)
• M69: 42,949,100 km (0.093 R)
• M70: 43,160,332 km (0.111 R)
• M71: 43,371,714 km (0.085 R)
• M72: 45,076,232 km (0.101 R)
• M73: 47,382,732 km (0.115 R)
• M74: 48,257,580 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.1

Radius: 4.4

Gravity: 34.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.33 AU - 15.07 AU

Year: 19103 Days

Day: 21 Hours

Environment

Temp: -202 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,001,938 km

• M1: 150,645 km (0.118 R)
• M2: 797,955 km (0.118 R)
• M3: 894,894 km (0.102 R)
• M4: 1,180,926 km (0.058 R)
• M5: 2,090,331 km (0.114 R)
• M6: 2,679,896 km (0.098 R)
• M7: 3,087,102 km (0.05 R)
• M8: 3,201,544 km (0.083 R)
• M9: 3,239,991 km (0.085 R)
• M10: 3,999,349 km (0.097 R)
• M11: 4,377,682 km (0.045 R)
• M12: 4,592,655 km (0.033 R)
• M13: 5,258,216 km (0.116 R)
• M14: 7,024,667 km (0.118 R)
• M15: 7,276,291 km (0.068 R)
• M16: 7,428,581 km (0.099 R)
• M17: 7,736,603 km (0.063 R)
• M18: 7,944,245 km (0.088 R)
• M19: 8,153,682 km (0.096 R)
• M20: 8,418,022 km (0.067 R)
• M21: 9,063,985 km (0.085 R)
• M22: 9,725,657 km (0.118 R)
• M23: 9,893,506 km (0.115 R)
• M24: 10,689,516 km (0.065 R)
• M25: 11,624,054 km (0.101 R)
• M26: 11,802,225 km (0.051 R)
• M27: 11,861,765 km (0.113 R)
• M28: 11,921,454 km (0.117 R)
• M29: 13,445,707 km (0.069 R)
• M30: 13,695,236 km (0.088 R)
• M31: 15,289,052 km (0.092 R)
• M32: 17,889,811 km (0.114 R)
• M33: 19,135,363 km (0.084 R)
• M34: 19,345,697 km (0.103 R)
• M35: 19,627,390 km (0.111 R)
• M36: 19,910,280 km (0.097 R)
• M37: 20,194,665 km (0.117 R)
• M38: 20,551,905 km (0.092 R)
• M39: 21,928,654 km (0.087 R)
• M40: 22,295,767 km (0.109 R)
• M41: 22,369,519 km (0.056 R)
• M42: 22,665,125 km (0.093 R)
• M43: 23,860,112 km (0.09 R)
• M44: 24,011,057 km (0.076 R)
• M45: 24,465,385 km (0.056 R)
• M46: 26,701,275 km (0.081 R)
• M47: 27,014,683 km (0.091 R)
• M48: 27,408,275 km (0.117 R)
• M49: 28,121,408 km (0.112 R)
• M50: 31,943,783 km (0.039 R)
• M51: 32,026,959 km (0.086 R)
• M52: 32,276,638 km (0.043 R)
• M53: 32,861,715 km (0.099 R)
• M54: 33,029,415 km (0.111 R)
• M55: 34,552,620 km (0.087 R)
• M56: 34,637,891 km (0.105 R)
• M57: 35,322,600 km (0.101 R)
• M58: 37,491,321 km (0.112 R)
• M59: 39,079,153 km (0.115 R)
• M60: 40,239,583 km (0.118 R)
• M61: 40,598,917 km (0.088 R)
• M62: 40,959,299 km (0.026 R)
• M63: 41,774,009 km (0.095 R)
• M64: 42,411,445 km (0.1 R)
• M65: 43,235,729 km (0.058 R)
• M66: 43,511,588 km (0.082 R)
• M67: 43,603,740 km (0.066 R)
• M68: 45,459,352 km (0.067 R)
• M69: 45,646,349 km (0.095 R)
• M70: 47,624,931 km (0.052 R)
• M71: 47,909,915 km (0.086 R)
• M72: 49,343,062 km (0.112 R)
• M73: 50,984,450 km (0.111 R)
• M74: 54,916,182 km (0.057 R)
• M75: 56,918,250 km (0.028 R)
• M76: 57,624,651 km (0.081 R)
• M77: 58,029,612 km (0.11 R)
• M78: 58,740,502 km (0.088 R)
• M79: 58,944,104 km (0.075 R)
• M80: 59,454,383 km (0.118 R)
• M81: 60,787,599 km (0.063 R)
• M82: 60,890,522 km (0.108 R)
• M83: 63,587,921 km (0.116 R)
• M84: 64,425,819 km (0.092 R)
• M85: 66,112,236 km (0.088 R)
• M86: 66,430,131 km (0.078 R)
• M87: 67,813,313 km (0.099 R)
• M88: 68,240,714 km (0.08 R)
• M89: 68,669,163 km (0.117 R)
• M90: 69,313,481 km (0.109 R)
• M91: 71,149,645 km (0.108 R)
• M92: 72,564,691 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 13,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit