🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.76 AU - 1.1 AU

Year: 321 Days

Day: 40.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,618,673 km

• M1: 516,861 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.26 AU - 1.86 AU

Year: 698 Days

Day: 45.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.29 AU - 2.07 AU

Year: 780 Days

Day: 28 Hours

Environment

Temp: -36 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.76 AU - 1.92 AU

Year: 894 Days

Day: 18.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,618,673 km

• M1: 122,371 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.72 AU - 3.86 AU

Year: 2643 Days

Day: 44.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.5

Radius: 12.7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.65 AU - 6.95 AU

Year: 5003 Days

Day: 7.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,618,673 km

• M1: 196,721 km (0.078 R)
• M2: 332,706 km (0.03 R)
• M3: 534,064 km (0.083 R)
• M4: 962,363 km (0.082 R)
• M5: 1,096,702 km (0.106 R)
• M6: 1,269,936 km (0.087 R)
• M7: 1,504,207 km (0.099 R)
• M8: 1,644,679 km (0.06 R)
• M9: 1,863,840 km (0.08 R)
• M10: 1,958,087 km (0.053 R)
• M11: 2,210,757 km (0.046 R)
• M12: 2,392,220 km (0.041 R)
• M13: 2,495,143 km (0.098 R)
• M14: 2,599,562 km (0.065 R)
• M15: 2,878,263 km (0.113 R)
• M16: 3,796,196 km (0.113 R)
• M17: 4,063,826 km (0.038 R)
• M18: 4,312,607 km (0.107 R)
• M19: 4,825,279 km (0.097 R)
• M20: 5,222,462 km (0.093 R)
• M21: 5,411,553 km (0.113 R)
• M22: 5,964,318 km (0.072 R)
• M23: 6,333,375 km (0.103 R)
• M24: 6,535,183 km (0.071 R)
• M25: 6,709,913 km (0.103 R)
• M26: 7,004,472 km (0.068 R)
• M27: 7,698,456 km (0.102 R)
• M28: 8,069,309 km (0.084 R)
• M29: 8,414,282 km (0.084 R)
• M30: 8,636,435 km (0.103 R)
• M31: 9,412,848 km (0.11 R)
• M32: 9,809,432 km (0.074 R)
• M33: 10,414,705 km (0.12 R)
• M34: 10,653,313 km (0.117 R)
• M35: 11,909,187 km (0.117 R)
• M36: 12,051,604 km (0.114 R)
• M37: 12,374,137 km (0.074 R)
• M38: 12,699,662 km (0.113 R)
• M39: 13,395,891 km (0.086 R)
• M40: 13,804,742 km (0.045 R)
• M41: 14,067,137 km (0.095 R)
• M42: 15,714,508 km (0.064 R)
• M43: 15,949,227 km (0.03 R)
• M44: 16,501,393 km (0.066 R)
• M45: 16,700,209 km (0.117 R)
• M46: 18,772,438 km (0.06 R)
• M47: 18,938,342 km (0.093 R)
• M48: 19,229,909 km (0.116 R)
• M49: 19,355,421 km (0.114 R)
• M50: 19,523,121 km (0.069 R)
• M51: 19,944,388 km (0.111 R)
• M52: 20,581,825 km (0.087 R)
• M53: 20,667,395 km (0.08 R)
• M54: 20,753,114 km (0.1 R)
• M55: 21,010,722 km (0.045 R)
• M56: 21,399,078 km (0.118 R)
• M57: 21,877,043 km (0.072 R)
• M58: 22,666,770 km (0.094 R)
• M59: 23,020,719 km (0.11 R)
• M60: 23,154,010 km (0.079 R)
• M61: 23,243,021 km (0.111 R)
• M62: 23,958,697 km (0.105 R)
• M63: 24,455,063 km (0.081 R)
• M64: 24,954,720 km (0.12 R)
• M65: 25,320,337 km (0.106 R)
• M66: 25,733,676 km (0.072 R)
• M67: 26,103,033 km (0.088 R)
• M68: 26,567,086 km (0.076 R)
• M69: 27,268,401 km (0.09 R)
• M70: 29,553,359 km (0.062 R)
• M71: 29,988,688 km (0.099 R)
• M72: 30,182,717 km (0.06 R)
• M73: 31,998,237 km (0.053 R)
• M74: 32,944,144 km (0.075 R)
• M75: 33,395,481 km (0.067 R)
• M76: 33,546,275 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343

Radius: 11.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.81 AU - 6.79 AU

Year: 5663 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,618,673 km

• M1: 158,125 km (0.117 R)
• M2: 319,990 km (0.081 R)
• M3: 486,343 km (0.032 R)
• M4: 572,361 km (0.1 R)
• M5: 664,663 km (0.115 R)
• M6: 1,037,312 km (0.069 R)
• M7: 1,193,342 km (0.107 R)
• M8: 1,442,572 km (0.077 R)
• M9: 1,573,770 km (0.095 R)
• M10: 1,879,697 km (0.081 R)
• M11: 2,088,985 km (0.089 R)
• M12: 2,255,188 km (0.114 R)
• M13: 2,374,268 km (0.083 R)
• M14: 3,094,881 km (0.079 R)
• M15: 3,227,724 km (0.098 R)
• M16: 3,518,991 km (0.102 R)
• M17: 3,717,956 km (0.104 R)
• M18: 3,920,661 km (0.12 R)
• M19: 4,658,777 km (0.095 R)
• M20: 4,789,675 km (0.098 R)
• M21: 5,439,528 km (0.111 R)
• M22: 5,577,607 km (0.093 R)
• M23: 6,045,848 km (0.063 R)
• M24: 6,722,928 km (0.117 R)
• M25: 6,821,513 km (0.12 R)
• M26: 6,895,863 km (0.114 R)
• M27: 7,423,944 km (0.071 R)
• M28: 7,783,278 km (0.111 R)
• M29: 8,385,858 km (0.055 R)
• M30: 8,679,519 km (0.117 R)
• M31: 9,414,493 km (0.1 R)
• M32: 9,831,422 km (0.11 R)
• M33: 10,028,144 km (0.068 R)
• M34: 11,060,070 km (0.072 R)
• M35: 11,206,077 km (0.07 R)
• M36: 11,352,683 km (0.089 R)
• M37: 11,470,566 km (0.055 R)
• M38: 11,647,989 km (0.112 R)
• M39: 12,215,863 km (0.116 R)
• M40: 12,731,826 km (0.098 R)
• M41: 12,946,349 km (0.102 R)
• M42: 13,038,502 km (0.101 R)
• M43: 13,192,887 km (0.098 R)
• M44: 13,690,748 km (0.095 R)
• M45: 13,973,488 km (0.045 R)
• M46: 14,258,323 km (0.112 R)
• M47: 14,385,481 km (0.069 R)
• M48: 14,994,643 km (0.106 R)
• M49: 15,645,095 km (0.05 R)
• M50: 15,776,143 km (0.118 R)
• M51: 16,337,883 km (0.101 R)
• M52: 16,504,235 km (0.087 R)
• M53: 17,175,631 km (0.098 R)
• M54: 17,719,269 km (0.05 R)
• M55: 18,475,935 km (0.04 R)
• M56: 19,348,540 km (0.063 R)
• M57: 19,701,441 km (0.088 R)
• M58: 20,234,608 km (0.088 R)
• M59: 20,592,745 km (0.063 R)
• M60: 20,844,668 km (0.037 R)
• M61: 20,989,180 km (0.072 R)
• M62: 21,351,655 km (0.103 R)
• M63: 21,424,360 km (0.056 R)
• M64: 21,935,985 km (0.089 R)
• M65: 22,711,051 km (0.079 R)
• M66: 23,008,601 km (0.072 R)
• M67: 23,382,446 km (0.114 R)
• M68: 23,645,290 km (0.089 R)
• M69: 23,833,634 km (0.117 R)
• M70: 24,249,815 km (0.105 R)
• M71: 25,474,124 km (0.07 R)
• M72: 25,667,255 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880

Radius: 9.7

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.2 AU - 7.06 AU

Year: 6114 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,618,673 km

• M1: 121,773 km (0.093 R)
• M2: 203,603 km (0.087 R)
• M3: 408,851 km (0.029 R)
• M4: 514,168 km (0.087 R)
• M5: 603,179 km (0.109 R)
• M6: 873,801 km (0.062 R)
• M7: 1,130,810 km (0.118 R)
• M8: 1,794,127 km (0.109 R)
• M9: 1,976,637 km (0.087 R)
• M10: 2,059,663 km (0.114 R)
• M11: 2,337,916 km (0.092 R)
• M12: 2,470,459 km (0.117 R)
• M13: 2,906,836 km (0.103 R)
• M14: 2,978,045 km (0.042 R)
• M15: 3,392,281 km (0.088 R)
• M16: 3,981,547 km (0.102 R)
• M17: 4,410,295 km (0.116 R)
• M18: 4,938,675 km (0.111 R)
• M19: 5,195,983 km (0.058 R)
• M20: 5,340,943 km (0.061 R)
• M21: 5,843,442 km (0.07 R)
• M22: 6,238,082 km (0.117 R)
• M23: 6,423,134 km (0.088 R)
• M24: 7,735,706 km (0.091 R)
• M25: 8,068,262 km (0.09 R)
• M26: 8,202,601 km (0.087 R)
• M27: 8,989,336 km (0.104 R)
• M28: 9,444,712 km (0.113 R)
• M29: 9,515,472 km (0.104 R)
• M30: 10,123,737 km (0.106 R)
• M31: 10,268,697 km (0.054 R)
• M32: 11,642,155 km (0.115 R)
• M33: 12,061,478 km (0.115 R)
• M34: 12,176,818 km (0.088 R)
• M35: 12,331,053 km (0.081 R)
• M36: 12,563,528 km (0.078 R)
• M37: 12,680,364 km (0.045 R)
• M38: 12,836,844 km (0.098 R)
• M39: 13,548,331 km (0.109 R)
• M40: 13,668,159 km (0.118 R)
• M41: 14,150,911 km (0.118 R)
• M42: 14,475,988 km (0.084 R)
• M43: 14,557,668 km (0.115 R)
• M44: 14,762,318 km (0.032 R)
• M45: 15,257,786 km (0.109 R)
• M46: 15,340,813 km (0.077 R)
• M47: 15,549,203 km (0.081 R)
• M48: 15,632,828 km (0.069 R)
• M49: 16,180,057 km (0.092 R)
• M50: 16,519,943 km (0.054 R)
• M51: 17,206,747 km (0.075 R)
• M52: 17,946,808 km (0.102 R)
• M53: 18,830,632 km (0.109 R)
• M54: 19,098,562 km (0.044 R)
• M55: 19,367,688 km (0.084 R)
• M56: 19,457,746 km (0.043 R)
• M57: 19,683,340 km (0.104 R)
• M58: 20,228,474 km (0.113 R)
• M59: 21,706,053 km (0.109 R)
• M60: 22,127,919 km (0.085 R)
• M61: 22,316,412 km (0.114 R)
• M62: 22,552,627 km (0.03 R)
• M63: 23,027,451 km (0.051 R)
• M64: 23,505,715 km (0.071 R)
• M65: 24,035,441 km (0.08 R)
• M66: 24,326,110 km (0.104 R)
• M67: 24,471,968 km (0.073 R)
• M68: 25,945,507 km (0.084 R)
• M69: 26,193,989 km (0.077 R)
• M70: 26,293,471 km (0.103 R)
• M71: 26,393,253 km (0.11 R)
• M72: 27,296,226 km (0.089 R)
• M73: 27,903,892 km (0.045 R)
• M74: 28,464,735 km (0.111 R)
• M75: 28,720,996 km (0.11 R)
• M76: 29,132,540 km (0.1 R)
• M77: 29,546,028 km (0.056 R)
• M78: 30,588,127 km (0.027 R)
• M79: 30,692,995 km (0.05 R)
• M80: 30,798,013 km (0.107 R)
• M81: 32,333,934 km (0.073 R)
• M82: 32,815,639 km (0.108 R)
• M83: 34,111,755 km (0.109 R)
• M84: 34,875,602 km (0.117 R)
• M85: 35,314,672 km (0.11 R)
• M86: 35,645,133 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 12.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.16 AU - 11.94 AU

Year: 11411 Days

Day: 11.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,618,673 km

• M1: 293,960 km (0.057 R)
• M2: 822,938 km (0.111 R)
• M3: 992,283 km (0.078 R)
• M4: 1,835,566 km (0.116 R)
• M5: 2,406,132 km (0.093 R)
• M6: 2,543,463 km (0.103 R)
• M7: 2,655,213 km (0.063 R)
• M8: 3,269,013 km (0.071 R)
• M9: 3,360,417 km (0.092 R)
• M10: 3,545,619 km (0.057 R)
• M11: 3,734,412 km (0.086 R)
• M12: 3,894,182 km (0.027 R)
• M13: 4,387,406 km (0.101 R)
• M14: 4,590,411 km (0.103 R)
• M15: 7,218,845 km (0.043 R)
• M16: 7,459,099 km (0.057 R)
• M17: 8,195,570 km (0.113 R)
• M18: 8,869,807 km (0.028 R)
• M19: 9,170,349 km (0.106 R)
• M20: 10,723,325 km (0.115 R)
• M21: 11,181,992 km (0.074 R)
• M22: 11,320,819 km (0.095 R)
• M23: 12,071,052 km (0.112 R)
• M24: 12,885,762 km (0.112 R)
• M25: 13,817,308 km (0.089 R)
• M26: 14,770,546 km (0.119 R)
• M27: 15,025,012 km (0.083 R)
• M28: 15,178,350 km (0.114 R)
• M29: 16,634,535 km (0.111 R)
• M30: 17,218,715 km (0.053 R)
• M31: 17,594,056 km (0.098 R)
• M32: 18,626,431 km (0.045 R)
• M33: 18,736,236 km (0.076 R)
• M34: 18,956,593 km (0.055 R)
• M35: 19,455,353 km (0.075 R)
• M36: 20,749,673 km (0.094 R)
• M37: 20,863,517 km (0.119 R)
• M38: 20,977,511 km (0.077 R)
• M39: 21,897,538 km (0.079 R)
• M40: 22,479,324 km (0.102 R)
• M41: 23,420,743 km (0.086 R)
• M42: 24,435,017 km (0.119 R)
• M43: 25,038,345 km (0.106 R)
• M44: 27,126,432 km (0.054 R)
• M45: 27,813,835 km (0.057 R)
• M46: 28,697,060 km (0.102 R)
• M47: 28,823,919 km (0.111 R)
• M48: 28,951,078 km (0.079 R)
• M49: 29,205,843 km (0.085 R)
• M50: 30,103,580 km (0.091 R)
• M51: 30,815,217 km (0.077 R)
• M52: 31,140,442 km (0.086 R)
• M53: 31,270,892 km (0.048 R)
• M54: 31,532,389 km (0.118 R)
• M55: 31,925,981 km (0.118 R)
• M56: 32,255,096 km (0.075 R)
• M57: 32,850,496 km (0.098 R)
• M58: 34,052,066 km (0.047 R)
• M59: 34,726,004 km (0.103 R)
• M60: 36,635,920 km (0.075 R)
• M61: 36,842,664 km (0.083 R)
• M62: 37,326,314 km (0.108 R)
• M63: 37,534,255 km (0.118 R)
• M64: 37,673,082 km (0.088 R)
• M65: 37,951,334 km (0.052 R)
• M66: 38,230,334 km (0.118 R)
• M67: 39,000,763 km (0.085 R)
• M68: 39,776,428 km (0.028 R)
• M69: 40,414,912 km (0.095 R)
• M70: 41,917,623 km (0.105 R)
• M71: 42,061,685 km (0.095 R)
• M72: 42,712,137 km (0.046 R)
• M73: 43,511,588 km (0.085 R)
• M74: 45,494,657 km (0.028 R)
• M75: 46,460,012 km (0.091 R)
• M76: 47,582,296 km (0.084 R)
• M77: 48,411,068 km (0.11 R)
• M78: 49,396,469 km (0.108 R)
• M79: 49,548,760 km (0.072 R)
• M80: 50,006,230 km (0.049 R)
• M81: 50,235,563 km (0.075 R)
• M82: 51,156,189 km (0.098 R)
• M83: 51,618,745 km (0.053 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 13,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit