🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.52 AU - 0.56 AU

Year: 150 Days

Day: 28.5 Hours

Environment

Temp: 229 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,660,182 km

• M1: 56,847 km (0.113 R)
• M2: 342,430 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.08 AU - 1.3 AU

Year: 492 Days

Day: 40.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.5 AU - 4.1 AU

Year: 2806 Days

Day: 40.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,660,182 km

• M1: 1,108,819 km (0.101 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.3

Radius: 10.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.82 AU - 7.34 AU

Year: 5678 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,660,182 km

• M1: 138,827 km (0.096 R)
• M2: 244,593 km (0.092 R)
• M3: 452,384 km (0.03 R)
• M4: 542,591 km (0.103 R)
• M5: 628,610 km (0.074 R)
• M6: 1,290,132 km (0.1 R)
• M7: 1,517,072 km (0.104 R)
• M8: 1,579,903 km (0.082 R)
• M9: 1,659,639 km (0.078 R)
• M10: 1,740,721 km (0.06 R)
• M11: 1,890,319 km (0.118 R)
• M12: 2,643,843 km (0.113 R)
• M13: 2,797,331 km (0.115 R)
• M14: 3,112,982 km (0.087 R)
• M15: 3,234,306 km (0.108 R)
• M16: 3,565,815 km (0.067 R)
• M17: 3,650,338 km (0.1 R)
• M18: 3,995,460 km (0.109 R)
• M19: 4,351,204 km (0.11 R)
• M20: 4,419,121 km (0.08 R)
• M21: 4,555,854 km (0.089 R)
• M22: 4,717,270 km (0.086 R)
• M23: 4,810,320 km (0.109 R)
• M24: 4,903,968 km (0.093 R)
• M25: 4,998,214 km (0.111 R)
• M26: 5,284,844 km (0.076 R)
• M27: 5,774,478 km (0.06 R)
• M28: 6,928,775 km (0.044 R)
• M29: 9,412,548 km (0.113 R)
• M30: 9,945,416 km (0.117 R)
• M31: 11,226,572 km (0.108 R)
• M32: 11,320,071 km (0.063 R)
• M33: 11,665,193 km (0.12 R)
• M34: 11,823,169 km (0.081 R)
• M35: 12,173,228 km (0.116 R)
• M36: 12,365,610 km (0.063 R)
• M37: 12,981,654 km (0.102 R)
• M38: 13,874,155 km (0.059 R)
• M39: 14,243,512 km (0.09 R)
• M40: 14,378,599 km (0.113 R)
• M41: 14,514,135 km (0.062 R)
• M42: 14,923,285 km (0.107 R)
• M43: 15,267,061 km (0.072 R)
• M44: 15,544,116 km (0.114 R)
• M45: 15,857,673 km (0.085 R)
• M46: 15,997,697 km (0.099 R)
• M47: 16,349,551 km (0.052 R)
• M48: 16,633,039 km (0.068 R)
• M49: 17,096,942 km (0.107 R)
• M50: 17,312,513 km (0.115 R)
• M51: 17,492,928 km (0.093 R)
• M52: 17,819,051 km (0.108 R)
• M53: 18,220,572 km (0.107 R)
• M54: 18,514,382 km (0.044 R)
• M55: 18,809,688 km (0.028 R)
• M56: 19,367,838 km (0.091 R)
• M57: 19,442,637 km (0.114 R)
• M58: 19,517,585 km (0.103 R)
• M59: 19,742,880 km (0.119 R)
• M60: 19,818,277 km (0.103 R)
• M61: 19,893,674 km (0.115 R)
• M62: 20,234,159 km (0.112 R)
• M63: 20,462,146 km (0.057 R)
• M64: 20,959,260 km (0.081 R)
• M65: 21,151,493 km (0.095 R)
• M66: 21,537,755 km (0.087 R)
• M67: 21,887,515 km (0.04 R)
• M68: 22,356,504 km (0.102 R)
• M69: 22,474,387 km (0.116 R)
• M70: 22,868,578 km (0.074 R)
• M71: 23,026,852 km (0.066 R)
• M72: 23,304,655 km (0.072 R)
• M73: 23,663,690 km (0.095 R)
• M74: 23,743,725 km (0.109 R)
• M75: 24,145,096 km (0.114 R)
• M76: 24,306,363 km (0.092 R)
• M77: 26,020,455 km (0.101 R)
• M78: 27,059,263 km (0.1 R)
• M79: 27,646,883 km (0.067 R)
• M80: 27,731,256 km (0.039 R)
• M81: 27,900,003 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 8.3

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.33 AU - 13.31 AU

Year: 14425 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,660,182 km

• M1: 113,994 km (0.082 R)
• M2: 242,349 km (0.095 R)
• M3: 382,372 km (0.09 R)
• M4: 714,031 km (0.054 R)
• M5: 1,104,182 km (0.075 R)
• M6: 1,292,675 km (0.04 R)
• M7: 1,411,007 km (0.096 R)
• M8: 1,875,209 km (0.071 R)
• M9: 2,754,845 km (0.109 R)
• M10: 3,090,991 km (0.11 R)
• M11: 3,170,428 km (0.114 R)
• M12: 3,277,390 km (0.059 R)
• M13: 3,522,581 km (0.096 R)
• M14: 3,745,482 km (0.113 R)
• M15: 4,713,380 km (0.114 R)
• M16: 4,805,084 km (0.106 R)
• M17: 5,083,635 km (0.089 R)
• M18: 5,304,142 km (0.059 R)
• M19: 5,819,656 km (0.115 R)
• M20: 6,017,126 km (0.067 R)
• M21: 6,418,796 km (0.102 R)
• M22: 6,794,586 km (0.05 R)
• M23: 7,711,172 km (0.095 R)
• M24: 7,891,736 km (0.119 R)
• M25: 8,110,449 km (0.11 R)
• M26: 8,257,503 km (0.099 R)
• M27: 9,157,484 km (0.052 R)
• M28: 9,233,779 km (0.085 R)
• M29: 9,541,502 km (0.12 R)
• M30: 9,657,889 km (0.12 R)
• M31: 9,931,055 km (0.098 R)
• M32: 10,127,776 km (0.079 R)
• M33: 10,286,050 km (0.11 R)
• M34: 10,685,327 km (0.064 R)
• M35: 11,049,000 km (0.099 R)
• M36: 11,871,788 km (0.062 R)
• M37: 12,080,626 km (0.095 R)
• M38: 12,164,401 km (0.112 R)
• M39: 12,799,444 km (0.092 R)
• M40: 12,970,734 km (0.063 R)
• M41: 13,794,120 km (0.114 R)
• M42: 14,101,843 km (0.116 R)
• M43: 14,456,241 km (0.073 R)
• M44: 14,948,268 km (0.113 R)
• M45: 15,903,002 km (0.088 R)
• M46: 16,271,760 km (0.107 R)
• M47: 16,364,511 km (0.089 R)
• M48: 16,503,787 km (0.088 R)
• M49: 17,870,662 km (0.102 R)
• M50: 18,206,061 km (0.083 R)
• M51: 18,688,813 km (0.092 R)
• M52: 19,963,537 km (0.101 R)
• M53: 20,211,869 km (0.077 R)
• M54: 21,063,979 km (0.094 R)
• M55: 21,418,226 km (0.078 R)
• M56: 21,672,543 km (0.107 R)
• M57: 22,081,394 km (0.029 R)
• M58: 22,751,293 km (0.034 R)
• M59: 23,114,666 km (0.068 R)
• M60: 23,689,720 km (0.085 R)
• M61: 24,640,864 km (0.068 R)
• M62: 24,694,121 km (0.055 R)
• M63: 25,928,453 km (0.063 R)
• M64: 26,471,343 km (0.082 R)
• M65: 26,580,400 km (0.031 R)
• M66: 28,233,756 km (0.068 R)
• M67: 28,345,206 km (0.088 R)
• M68: 28,792,354 km (0.088 R)
• M69: 29,693,532 km (0.098 R)
• M70: 29,806,777 km (0.098 R)
• M71: 30,661,131 km (0.111 R)
• M72: 31,350,328 km (0.095 R)
• M73: 31,523,563 km (0.088 R)
• M74: 31,870,630 km (0.109 R)
• M75: 31,928,674 km (0.115 R)
• M76: 31,986,718 km (0.101 R)
• M77: 32,919,759 km (0.07 R)
• M78: 33,389,796 km (0.109 R)
• M79: 34,217,521 km (0.112 R)
• M80: 35,171,656 km (0.118 R)
• M81: 37,963,452 km (0.119 R)
• M82: 38,024,936 km (0.081 R)
• M83: 38,765,147 km (0.079 R)
• M84: 38,827,080 km (0.088 R)
• M85: 39,448,061 km (0.069 R)
• M86: 39,759,673 km (0.119 R)
• M87: 40,385,441 km (0.112 R)
• M88: 41,456,861 km (0.082 R)
• M89: 42,729,191 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.2

Radius: 7.4

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.49 AU - 13.99 AU

Year: 19290 Days

Day: 24 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 46,660,182 km

• M1: 163,510 km (0.069 R)
• M2: 347,067 km (0.092 R)
• M3: 839,244 km (0.082 R)
• M4: 1,417,290 km (0.103 R)
• M5: 1,813,425 km (0.111 R)
• M6: 2,782,072 km (0.055 R)
• M7: 3,275,445 km (0.065 R)
• M8: 3,489,071 km (0.092 R)
• M9: 3,751,466 km (0.096 R)
• M10: 4,111,249 km (0.109 R)
• M11: 4,671,642 km (0.036 R)
• M12: 5,206,305 km (0.069 R)
• M13: 5,355,454 km (0.078 R)
• M14: 5,658,091 km (0.074 R)
• M15: 5,709,104 km (0.057 R)
• M16: 6,018,173 km (0.057 R)
• M17: 6,227,311 km (0.109 R)
• M18: 6,978,142 km (0.053 R)
• M19: 7,032,895 km (0.111 R)
• M20: 7,142,700 km (0.114 R)
• M21: 7,813,946 km (0.075 R)
• M22: 8,099,528 km (0.092 R)
• M23: 8,976,919 km (0.103 R)
• M24: 9,578,452 km (0.114 R)
• M25: 10,317,466 km (0.12 R)
• M26: 11,654,422 km (0.111 R)
• M27: 12,112,042 km (0.083 R)
• M28: 13,656,939 km (0.115 R)
• M29: 14,979,235 km (0.12 R)
• M30: 15,405,140 km (0.093 R)
• M31: 15,476,648 km (0.089 R)
• M32: 15,763,277 km (0.073 R)
• M33: 17,296,805 km (0.12 R)
• M34: 17,818,602 km (0.088 R)
• M35: 18,572,875 km (0.096 R)
• M36: 19,491,705 km (0.082 R)
• M37: 19,723,582 km (0.06 R)
• M38: 20,190,477 km (0.082 R)
• M39: 20,660,812 km (0.072 R)
• M40: 22,822,202 km (0.05 R)
• M41: 23,312,135 km (0.106 R)
• M42: 23,805,659 km (0.042 R)
• M43: 24,719,253 km (0.11 R)
• M44: 25,475,171 km (0.101 R)
• M45: 25,813,561 km (0.058 R)
• M46: 27,528,103 km (0.042 R)
• M47: 27,875,319 km (0.106 R)
• M48: 28,049,601 km (0.117 R)
• M49: 28,486,576 km (0.076 R)
• M50: 29,190,584 km (0.082 R)
• M51: 29,278,996 km (0.101 R)
• M52: 30,257,217 km (0.091 R)
• M53: 30,346,676 km (0.082 R)
• M54: 30,615,653 km (0.091 R)
• M55: 30,975,436 km (0.072 R)
• M56: 31,517,728 km (0.04 R)
• M57: 31,881,101 km (0.037 R)
• M58: 36,442,789 km (0.094 R)
• M59: 36,823,965 km (0.105 R)
• M60: 37,783,037 km (0.083 R)
• M61: 37,975,868 km (0.094 R)
• M62: 39,334,516 km (0.08 R)
• M63: 39,725,715 km (0.102 R)
• M64: 40,216,396 km (0.105 R)
• M65: 40,906,790 km (0.111 R)
• M66: 41,104,708 km (0.085 R)
• M67: 43,707,112 km (0.11 R)
• M68: 44,315,228 km (0.093 R)
• M69: 46,053,405 km (0.111 R)
• M70: 46,568,920 km (0.081 R)
• M71: 47,397,542 km (0.112 R)
• M72: 49,385,249 km (0.107 R)
• M73: 53,549,455 km (0.091 R)
• M74: 55,071,614 km (0.033 R)
• M75: 60,172,004 km (0.094 R)
• M76: 61,640,606 km (0.117 R)
• M77: 62,094,785 km (0.056 R)
• M78: 62,322,323 km (0.078 R)
• M79: 62,892,291 km (0.111 R)
• M80: 65,074,326 km (0.043 R)
• M81: 65,421,094 km (0.043 R)
• M82: 67,514,566 km (0.082 R)
• M83: 68,334,662 km (0.051 R)
• M84: 70,814,546 km (0.109 R)
• M85: 70,933,476 km (0.081 R)
• M86: 71,886,414 km (0.058 R)
• M87: 73,323,900 km (0.102 R)
• M88: 74,649,936 km (0.108 R)
• M89: 75,740,654 km (0.077 R)
• M90: 75,862,277 km (0.086 R)
• M91: 76,714,686 km (0.088 R)
• M92: 77,692,906 km (0.082 R)
• M93: 79,167,792 km (0.041 R)
• M94: 79,538,046 km (0.075 R)
• M95: 79,908,750 km (0.044 R)
• M96: 83,271,411 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.9

Radius: 7.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.73 AU - 18.75 AU

Year: 25941 Days

Day: 19.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 46,660,182 km

• M1: 226,192 km (0.093 R)
• M2: 778,956 km (0.117 R)
• M3: 1,589,178 km (0.086 R)
• M4: 2,054,428 km (0.064 R)
• M5: 2,991,359 km (0.102 R)
• M6: 3,301,027 km (0.099 R)
• M7: 4,012,065 km (0.068 R)
• M8: 4,322,032 km (0.113 R)
• M9: 4,480,007 km (0.116 R)
• M10: 4,607,764 km (0.119 R)
• M11: 6,126,033 km (0.107 R)
• M12: 6,411,017 km (0.099 R)
• M13: 6,482,824 km (0.115 R)
• M14: 7,216,751 km (0.057 R)
• M15: 8,209,632 km (0.118 R)
• M16: 9,985,508 km (0.088 R)
• M17: 10,068,984 km (0.102 R)
• M18: 12,274,655 km (0.066 R)
• M19: 13,133,197 km (0.101 R)
• M20: 14,386,229 km (0.115 R)
• M21: 15,146,635 km (0.1 R)
• M22: 16,164,499 km (0.114 R)
• M23: 19,295,881 km (0.076 R)
• M24: 19,608,541 km (0.057 R)
• M25: 20,186,437 km (0.048 R)
• M26: 20,876,383 km (0.11 R)
• M27: 21,412,542 km (0.1 R)
• M28: 21,898,735 km (0.098 R)
• M29: 21,953,039 km (0.114 R)
• M30: 22,279,611 km (0.088 R)
• M31: 22,388,817 km (0.062 R)
• M32: 22,882,341 km (0.074 R)
• M33: 23,047,646 km (0.081 R)
• M34: 23,601,607 km (0.078 R)
• M35: 23,824,508 km (0.111 R)
• M36: 23,992,058 km (0.118 R)
• M37: 24,666,295 km (0.073 R)
• M38: 26,378,892 km (0.074 R)
• M39: 27,249,402 km (0.11 R)
• M40: 28,070,544 km (0.09 R)
• M41: 29,436,971 km (0.098 R)
• M42: 30,582,143 km (0.047 R)
• M43: 30,642,730 km (0.046 R)
• M44: 33,351,798 km (0.075 R)
• M45: 34,988,249 km (0.028 R)
• M46: 35,624,489 km (0.069 R)
• M47: 35,816,124 km (0.119 R)
• M48: 36,072,235 km (0.106 R)
• M49: 38,666,262 km (0.091 R)
• M50: 39,324,044 km (0.093 R)
• M51: 42,736,073 km (0.12 R)
• M52: 43,484,361 km (0.105 R)
• M53: 43,825,893 km (0.082 R)
• M54: 43,962,775 km (0.112 R)
• M55: 45,547,017 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 10,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit