🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.76 AU - 1.08 AU

Year: 336 Days

Day: 23 Hours

Environment

Temp: 27 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.05 AU - 1.33 AU

Year: 494 Days

Day: 33.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.12 AU - 1.62 AU

Year: 611 Days

Day: 18.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.89 AU - 2.03 AU

Year: 1045 Days

Day: 35.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.1

Radius: 11.4

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.63 AU - 5.27 AU

Year: 3575 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 73,281,384 km

• M1: 142,417 km (0.115 R)
• M2: 227,090 km (0.107 R)
• M3: 510,727 km (0.108 R)
• M4: 673,190 km (0.09 R)
• M5: 814,560 km (0.09 R)
• M6: 914,941 km (0.111 R)
• M7: 1,106,875 km (0.081 R)
• M8: 1,208,003 km (0.091 R)
• M9: 1,359,845 km (0.068 R)
• M10: 1,456,634 km (0.092 R)
• M11: 1,735,186 km (0.058 R)
• M12: 1,894,507 km (0.107 R)
• M13: 1,976,038 km (0.097 R)
• M14: 2,086,591 km (0.11 R)
• M15: 2,185,026 km (0.085 R)
• M16: 2,256,385 km (0.08 R)
• M17: 2,887,089 km (0.076 R)
• M18: 2,997,343 km (0.066 R)
• M19: 3,189,875 km (0.117 R)
• M20: 3,419,658 km (0.11 R)
• M21: 3,947,888 km (0.081 R)
• M22: 4,035,403 km (0.082 R)
• M23: 4,141,467 km (0.096 R)
• M24: 4,212,676 km (0.073 R)
• M25: 4,483,448 km (0.034 R)
• M26: 5,042,047 km (0.117 R)
• M27: 5,446,260 km (0.096 R)
• M28: 6,122,891 km (0.096 R)
• M29: 6,574,976 km (0.085 R)
• M30: 6,679,246 km (0.107 R)
• M31: 6,868,337 km (0.114 R)
• M32: 6,953,010 km (0.112 R)
• M33: 7,037,981 km (0.081 R)
• M34: 7,489,617 km (0.027 R)
• M35: 7,576,833 km (0.068 R)
• M36: 8,039,838 km (0.089 R)
• M37: 8,534,708 km (0.087 R)
• M38: 8,648,702 km (0.093 R)
• M39: 9,319,199 km (0.09 R)
• M40: 9,507,094 km (0.096 R)
• M41: 9,743,758 km (0.1 R)
• M42: 10,006,452 km (0.086 R)
• M43: 10,174,750 km (0.038 R)
• M44: 10,587,490 km (0.081 R)
• M45: 10,808,297 km (0.088 R)
• M46: 10,882,198 km (0.111 R)
• M47: 11,129,932 km (0.107 R)
• M48: 11,279,380 km (0.115 R)
• M49: 11,630,786 km (0.056 R)
• M50: 11,757,196 km (0.064 R)
• M51: 12,318,786 km (0.119 R)
• M52: 12,576,992 km (0.062 R)
• M53: 12,758,754 km (0.096 R)
• M54: 13,098,640 km (0.069 R)
• M55: 13,494,626 km (0.089 R)
• M56: 13,894,501 km (0.07 R)
• M57: 16,148,791 km (0.116 R)
• M58: 16,516,652 km (0.099 R)
• M59: 16,601,773 km (0.032 R)
• M60: 16,687,194 km (0.065 R)
• M61: 17,087,817 km (0.116 R)
• M62: 17,202,858 km (0.094 R)
• M63: 17,549,326 km (0.051 R)
• M64: 17,723,608 km (0.094 R)
• M65: 18,132,160 km (0.072 R)
• M66: 18,514,382 km (0.081 R)
• M67: 19,797,782 km (0.057 R)
• M68: 20,130,637 km (0.032 R)
• M69: 20,343,366 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.5

Radius: 9.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.12 AU - 6.54 AU

Year: 6065 Days

Day: 8.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,281,384 km

• M1: 123,418 km (0.077 R)
• M2: 315,352 km (0.085 R)
• M3: 397,482 km (0.112 R)
• M4: 510,278 km (0.05 R)
• M5: 635,342 km (0.067 R)
• M6: 720,613 km (0.075 R)
• M7: 836,551 km (0.108 R)
• M8: 1,073,365 km (0.096 R)
• M9: 1,222,963 km (0.094 R)
• M10: 1,331,720 km (0.115 R)
• M11: 1,395,449 km (0.031 R)
• M12: 1,493,136 km (0.092 R)
• M13: 1,712,746 km (0.109 R)
• M14: 1,853,218 km (0.083 R)
• M15: 1,961,078 km (0.111 R)
• M16: 2,202,081 km (0.039 R)
• M17: 2,856,871 km (0.115 R)
• M18: 3,152,177 km (0.109 R)
• M19: 3,413,075 km (0.07 R)
• M20: 3,501,637 km (0.112 R)
• M21: 3,681,155 km (0.107 R)
• M22: 3,863,814 km (0.079 R)
• M23: 3,979,453 km (0.081 R)
• M24: 4,672,839 km (0.094 R)
• M25: 4,970,688 km (0.103 R)
• M26: 5,096,650 km (0.116 R)
• M27: 5,300,402 km (0.094 R)
• M28: 6,773,044 km (0.094 R)
• M29: 6,884,793 km (0.118 R)
• M30: 6,997,291 km (0.105 R)
• M31: 7,280,928 km (0.111 R)
• M32: 7,510,711 km (0.106 R)
• M33: 8,664,709 km (0.086 R)
• M34: 8,725,296 km (0.095 R)
• M35: 9,061,592 km (0.114 R)
• M36: 9,123,077 km (0.096 R)
• M37: 9,809,880 km (0.112 R)
• M38: 10,159,491 km (0.025 R)
• M39: 10,513,140 km (0.06 R)
• M40: 10,805,604 km (0.045 R)
• M41: 11,002,026 km (0.097 R)
• M42: 11,766,172 km (0.109 R)
• M43: 12,035,897 km (0.061 R)
• M44: 12,239,499 km (0.111 R)
• M45: 12,307,716 km (0.064 R)
• M46: 12,857,488 km (0.091 R)
• M47: 13,135,291 km (0.116 R)
• M48: 13,205,154 km (0.104 R)
• M49: 13,345,028 km (0.09 R)
• M50: 13,555,961 km (0.1 R)
• M51: 13,661,726 km (0.087 R)
• M52: 14,052,177 km (0.085 R)
• M53: 15,026,059 km (0.085 R)
• M54: 15,245,369 km (0.097 R)
• M55: 15,650,331 km (0.118 R)
• M56: 16,283,130 km (0.108 R)
• M57: 16,659,219 km (0.106 R)
• M58: 16,810,612 km (0.096 R)
• M59: 17,496,967 km (0.1 R)
• M60: 19,173,361 km (0.102 R)
• M61: 19,970,568 km (0.092 R)
• M62: 20,697,165 km (0.105 R)
• M63: 21,473,578 km (0.108 R)
• M64: 22,051,773 km (0.106 R)
• M65: 23,689,421 km (0.115 R)
• M66: 23,774,393 km (0.075 R)
• M67: 24,030,205 km (0.095 R)
• M68: 24,158,411 km (0.086 R)
• M69: 24,458,354 km (0.073 R)
• M70: 24,759,644 km (0.086 R)
• M71: 25,322,432 km (0.116 R)
• M72: 26,814,072 km (0.1 R)
• M73: 27,436,549 km (0.104 R)
• M74: 28,153,870 km (0.097 R)
• M75: 28,243,928 km (0.117 R)
• M76: 28,469,522 km (0.098 R)
• M77: 28,695,864 km (0.1 R)
• M78: 28,831,848 km (0.08 R)
• M79: 28,968,132 km (0.113 R)
• M80: 29,150,043 km (0.038 R)
• M81: 29,241,297 km (0.115 R)
• M82: 30,851,569 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.1

Radius: 5.6

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.75 AU - 14.25 AU

Year: 17849 Days

Day: 20.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 73,281,384 km

• M1: 78,389 km (0.112 R)
• M2: 360,980 km (0.094 R)
• M3: 631,004 km (0.113 R)
• M4: 995,424 km (0.083 R)
• M5: 1,534,874 km (0.093 R)
• M6: 1,583,493 km (0.106 R)
• M7: 2,070,435 km (0.085 R)
• M8: 2,260,873 km (0.094 R)
• M9: 2,344,199 km (0.084 R)
• M10: 2,400,447 km (0.118 R)
• M11: 2,865,846 km (0.062 R)
• M12: 3,811,155 km (0.113 R)
• M13: 4,010,869 km (0.108 R)
• M14: 5,024,095 km (0.084 R)
• M15: 5,133,301 km (0.091 R)
• M16: 5,465,409 km (0.098 R)
• M17: 5,690,703 km (0.114 R)
• M18: 5,957,436 km (0.103 R)
• M19: 5,995,883 km (0.098 R)
• M20: 6,034,479 km (0.096 R)
• M21: 6,384,837 km (0.039 R)
• M22: 7,516,844 km (0.099 R)
• M23: 8,492,073 km (0.083 R)
• M24: 8,752,971 km (0.068 R)
• M25: 9,016,563 km (0.088 R)
• M26: 9,461,617 km (0.091 R)
• M27: 11,743,732 km (0.1 R)
• M28: 12,083,170 km (0.093 R)
• M29: 13,624,028 km (0.065 R)
• M30: 14,806,748 km (0.071 R)
• M31: 15,542,770 km (0.083 R)
• M32: 15,808,456 km (0.1 R)
• M33: 16,182,899 km (0.072 R)
• M34: 17,378,934 km (0.114 R)
• M35: 17,599,441 km (0.108 R)
• M36: 18,828,687 km (0.077 R)
• M37: 19,453,558 km (0.119 R)
• M38: 20,027,565 km (0.102 R)
• M39: 21,192,334 km (0.096 R)
• M40: 21,545,983 km (0.106 R)
• M41: 21,842,187 km (0.059 R)
• M42: 23,769,755 km (0.115 R)
• M43: 23,891,977 km (0.075 R)
• M44: 26,191,446 km (0.06 R)
• M45: 26,634,255 km (0.045 R)
• M46: 26,888,572 km (0.115 R)
• M47: 27,079,758 km (0.104 R)
• M48: 27,784,513 km (0.112 R)
• M49: 28,042,420 km (0.027 R)
• M50: 29,016,302 km (0.038 R)
• M51: 31,264,309 km (0.118 R)
• M52: 31,936,153 km (0.059 R)
• M53: 34,739,917 km (0.116 R)
• M54: 35,435,547 km (0.054 R)
• M55: 36,487,818 km (0.09 R)
• M56: 37,194,967 km (0.099 R)
• M57: 37,621,321 km (0.06 R)
• M58: 38,335,801 km (0.062 R)
• M59: 39,632,814 km (0.056 R)
• M60: 39,850,330 km (0.076 R)
• M61: 41,531,660 km (0.115 R)
• M62: 41,826,368 km (0.117 R)
• M63: 44,811,893 km (0.106 R)
• M64: 45,189,926 km (0.094 R)
• M65: 45,493,012 km (0.049 R)
• M66: 49,573,144 km (0.098 R)
• M67: 49,885,804 km (0.109 R)
• M68: 52,649,325 km (0.116 R)
• M69: 53,048,153 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.7

Radius: 6.4

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.3 AU - 16.7 AU

Year: 21026 Days

Day: 21.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,281,384 km

• M1: 368,908 km (0.065 R)
• M2: 643,420 km (0.046 R)
• M3: 687,253 km (0.093 R)
• M4: 1,264,850 km (0.117 R)
• M5: 1,349,074 km (0.086 R)
• M6: 1,464,414 km (0.074 R)
• M7: 2,750,207 km (0.119 R)
• M8: 2,971,612 km (0.102 R)
• M9: 3,237,298 km (0.079 R)
• M10: 3,392,581 km (0.103 R)
• M11: 4,247,532 km (0.034 R)
• M12: 4,460,410 km (0.049 R)
• M13: 4,633,345 km (0.098 R)
• M14: 4,808,524 km (0.095 R)
• M15: 6,774,839 km (0.091 R)
• M16: 11,334,582 km (0.095 R)
• M17: 12,409,891 km (0.099 R)
• M18: 12,836,694 km (0.09 R)
• M19: 13,704,960 km (0.102 R)
• M20: 13,767,642 km (0.026 R)
• M21: 13,830,473 km (0.108 R)
• M22: 13,893,453 km (0.099 R)
• M23: 14,082,844 km (0.115 R)
• M24: 14,464,169 km (0.101 R)
• M25: 16,155,373 km (0.044 R)
• M26: 16,354,638 km (0.102 R)
• M27: 17,024,238 km (0.048 R)
• M28: 17,362,478 km (0.076 R)
• M29: 17,430,396 km (0.084 R)
• M30: 17,839,696 km (0.117 R)
• M31: 20,075,735 km (0.105 R)
• M32: 20,432,975 km (0.101 R)
• M33: 21,298,997 km (0.051 R)
• M34: 21,444,556 km (0.063 R)
• M35: 21,517,410 km (0.074 R)
• M36: 21,809,724 km (0.115 R)
• M37: 21,883,027 km (0.061 R)
• M38: 22,029,782 km (0.088 R)
• M39: 23,066,645 km (0.114 R)
• M40: 23,591,135 km (0.085 R)
• M41: 23,741,631 km (0.104 R)
• M42: 25,111,050 km (0.116 R)
• M43: 25,187,793 km (0.109 R)
• M44: 25,882,676 km (0.091 R)
• M45: 27,687,125 km (0.119 R)
• M46: 28,084,756 km (0.114 R)
• M47: 28,484,183 km (0.11 R)
• M48: 30,509,738 km (0.108 R)
• M49: 30,920,384 km (0.07 R)
• M50: 31,996,741 km (0.12 R)
• M51: 32,413,969 km (0.117 R)
• M52: 33,169,438 km (0.114 R)
• M53: 33,676,276 km (0.052 R)
• M54: 34,270,927 km (0.086 R)
• M55: 34,697,880 km (0.117 R)
• M56: 35,298,366 km (0.091 R)
• M57: 35,988,909 km (0.104 R)
• M58: 36,249,060 km (0.073 R)
• M59: 36,422,743 km (0.099 R)
• M60: 36,945,737 km (0.078 R)
• M61: 37,120,617 km (0.094 R)
• M62: 39,329,430 km (0.06 R)
• M63: 39,686,819 km (0.09 R)
• M64: 41,126,998 km (0.101 R)
• M65: 42,218,314 km (0.097 R)
• M66: 42,859,341 km (0.04 R)
• M67: 43,411,208 km (0.066 R)
• M68: 43,873,016 km (0.077 R)
• M69: 45,924,153 km (0.056 R)
• M70: 46,961,464 km (0.031 R)
• M71: 47,245,700 km (0.1 R)
• M72: 48,101,849 km (0.104 R)
• M73: 49,347,401 km (0.091 R)
• M74: 49,443,742 km (0.048 R)
• M75: 49,540,083 km (0.069 R)
• M76: 49,925,896 km (0.1 R)
• M77: 51,577,157 km (0.108 R)
• M78: 52,851,881 km (0.05 R)
• M79: 53,147,486 km (0.114 R)
• M80: 55,732,687 km (0.07 R)
• M81: 57,242,728 km (0.071 R)
• M82: 58,155,125 km (0.09 R)
• M83: 58,766,083 km (0.115 R)
• M84: 59,481,460 km (0.034 R)
• M85: 59,789,033 km (0.091 R)
• M86: 60,508,599 km (0.101 R)
• M87: 60,817,967 km (0.058 R)
• M88: 62,997,459 km (0.118 R)
• M89: 63,520,303 km (0.077 R)
• M90: 63,729,740 km (0.091 R)
• M91: 65,837,275 km (0.112 R)
• M92: 66,580,328 km (0.106 R)
• M93: 70,120,262 km (0.108 R)
• M94: 71,640,476 km (0.1 R)
• M95: 72,623,483 km (0.056 R)
• M96: 72,952,150 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 18,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit