🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.73 AU - 0.97 AU

Year: 286 Days

Day: 38.7 Hours

Environment

Temp: 80 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.93 AU - 1.39 AU

Year: 456 Days

Day: 32.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.3 AU - 1.46 AU

Year: 592 Days

Day: 41.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,387,336 km

• M1: 52,509 km (0.059 R)
• M2: 377,136 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.74 AU - 2.54 AU

Year: 1143 Days

Day: 31.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.14 AU - 2.64 AU

Year: 1350 Days

Day: 32.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,387,336 km

• M1: 219,759 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.3

Radius: 8.3

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.69 AU - 6.07 AU

Year: 5208 Days

Day: 7.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,387,336 km

• M1: 108,907 km (0.097 R)
• M2: 187,297 km (0.069 R)
• M3: 331,060 km (0.118 R)
• M4: 413,489 km (0.073 R)
• M5: 861,385 km (0.093 R)
• M6: 1,622,838 km (0.098 R)
• M7: 1,810,284 km (0.089 R)
• M8: 2,145,233 km (0.12 R)
• M9: 2,827,699 km (0.103 R)
• M10: 3,054,041 km (0.078 R)
• M11: 3,476,355 km (0.056 R)
• M12: 3,817,438 km (0.09 R)
• M13: 4,823,933 km (0.081 R)
• M14: 4,877,639 km (0.073 R)
• M15: 5,204,360 km (0.118 R)
• M16: 5,398,239 km (0.105 R)
• M17: 6,110,026 km (0.115 R)
• M18: 6,610,880 km (0.074 R)
• M19: 6,760,627 km (0.069 R)
• M20: 7,094,230 km (0.071 R)
• M21: 7,433,219 km (0.084 R)
• M22: 8,677,275 km (0.1 R)
• M23: 9,711,595 km (0.034 R)
• M24: 10,434,152 km (0.116 R)
• M25: 10,643,889 km (0.047 R)
• M26: 11,281,175 km (0.087 R)
• M27: 11,424,490 km (0.104 R)
• M28: 12,076,737 km (0.047 R)
• M29: 12,223,343 km (0.066 R)
• M30: 12,407,498 km (0.045 R)
• M31: 13,115,395 km (0.113 R)
• M32: 13,341,737 km (0.074 R)
• M33: 13,455,431 km (0.117 R)
• M34: 13,989,944 km (0.104 R)
• M35: 14,570,384 km (0.113 R)
• M36: 14,961,732 km (0.057 R)
• M37: 15,079,765 km (0.088 R)
• M38: 16,156,420 km (0.11 R)
• M39: 16,602,222 km (0.108 R)
• M40: 16,765,284 km (0.111 R)
• M41: 17,547,232 km (0.032 R)
• M42: 17,630,109 km (0.11 R)
• M43: 17,838,200 km (0.089 R)
• M44: 18,172,850 km (0.042 R)
• M45: 18,678,641 km (0.115 R)
• M46: 18,890,770 km (0.104 R)
• M47: 19,446,078 km (0.091 R)
• M48: 19,747,368 km (0.102 R)
• M49: 19,833,686 km (0.103 R)
• M50: 20,093,388 km (0.105 R)
• M51: 20,180,304 km (0.093 R)
• M52: 20,485,334 km (0.096 R)
• M53: 20,572,699 km (0.11 R)
• M54: 20,967,638 km (0.066 R)
• M55: 21,232,276 km (0.1 R)
• M56: 21,764,845 km (0.108 R)
• M57: 22,843,296 km (0.12 R)
• M58: 23,709,467 km (0.038 R)
• M59: 24,261,932 km (0.075 R)
• M60: 24,958,610 km (0.057 R)
• M61: 25,192,281 km (0.092 R)
• M62: 26,229,144 km (0.099 R)
• M63: 26,371,561 km (0.113 R)
• M64: 26,466,706 km (0.082 R)
• M65: 26,800,459 km (0.094 R)
• M66: 27,039,815 km (0.102 R)
• M67: 27,665,284 km (0.116 R)
• M68: 28,930,433 km (0.076 R)
• M69: 29,471,529 km (0.034 R)
• M70: 29,966,099 km (0.091 R)
• M71: 30,264,248 km (0.094 R)
• M72: 30,363,880 km (0.059 R)
• M73: 30,763,306 km (0.091 R)
• M74: 31,719,087 km (0.105 R)
• M75: 32,022,920 km (0.029 R)
• M76: 32,582,416 km (0.115 R)
• M77: 32,735,604 km (0.097 R)
• M78: 32,837,780 km (0.106 R)
• M79: 33,866,116 km (0.093 R)
• M80: 34,644,174 km (0.045 R)
• M81: 34,748,444 km (0.109 R)
• M82: 34,852,714 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.4

Radius: 10.8

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.01 AU - 11.05 AU

Year: 12481 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,387,336 km

• M1: 135,984 km (0.109 R)
• M2: 255,812 km (0.093 R)
• M3: 325,375 km (0.118 R)
• M4: 879,785 km (0.115 R)
• M5: 1,105,678 km (0.059 R)
• M6: 1,420,731 km (0.115 R)
• M7: 1,588,879 km (0.085 R)
• M8: 1,713,195 km (0.049 R)
• M9: 1,918,892 km (0.047 R)
• M10: 2,270,746 km (0.042 R)
• M11: 2,584,602 km (0.095 R)
• M12: 3,034,892 km (0.094 R)
• M13: 3,221,889 km (0.108 R)
• M14: 3,640,464 km (0.035 R)
• M15: 3,906,748 km (0.08 R)
• M16: 4,076,392 km (0.057 R)
• M17: 4,352,849 km (0.117 R)
• M18: 4,779,353 km (0.091 R)
• M19: 5,444,016 km (0.082 R)
• M20: 6,335,470 km (0.059 R)
• M21: 6,575,574 km (0.082 R)
• M22: 7,023,321 km (0.106 R)
• M23: 10,004,806 km (0.06 R)
• M24: 10,097,707 km (0.064 R)
• M25: 10,331,379 km (0.042 R)
• M26: 11,235,698 km (0.041 R)
• M27: 11,819,877 km (0.092 R)
• M28: 12,264,632 km (0.054 R)
• M29: 13,068,720 km (0.115 R)
• M30: 13,941,624 km (0.111 R)
• M31: 14,569,187 km (0.087 R)
• M32: 14,833,377 km (0.108 R)
• M33: 15,152,469 km (0.109 R)
• M34: 15,420,249 km (0.108 R)
• M35: 15,960,298 km (0.062 R)
• M36: 16,342,071 km (0.059 R)
• M37: 16,561,681 km (0.054 R)
• M38: 17,505,494 km (0.038 R)
• M39: 17,617,692 km (0.079 R)
• M40: 18,810,137 km (0.095 R)
• M41: 20,322,422 km (0.097 R)
• M42: 21,093,150 km (0.117 R)
• M43: 21,572,163 km (0.099 R)
• M44: 22,480,072 km (0.069 R)
• M45: 22,663,030 km (0.055 R)
• M46: 23,153,711 km (0.117 R)
• M47: 23,462,182 km (0.102 R)
• M48: 24,083,163 km (0.088 R)
• M49: 25,595,448 km (0.098 R)
• M50: 26,170,352 km (0.052 R)
• M51: 26,556,165 km (0.045 R)
• M52: 27,203,176 km (0.047 R)
• M53: 27,463,476 km (0.109 R)
• M54: 28,710,973 km (0.065 R)
• M55: 28,909,639 km (0.116 R)
• M56: 29,308,467 km (0.118 R)
• M57: 29,708,940 km (0.103 R)
• M58: 30,313,166 km (0.088 R)
• M59: 30,448,103 km (0.072 R)
• M60: 30,989,349 km (0.083 R)
• M61: 31,193,250 km (0.102 R)
• M62: 31,602,101 km (0.1 R)
• M63: 31,738,834 km (0.05 R)
• M64: 32,218,893 km (0.109 R)
• M65: 33,534,008 km (0.118 R)
• M66: 34,514,323 km (0.077 R)
• M67: 34,584,634 km (0.038 R)
• M68: 35,007,996 km (0.119 R)
• M69: 35,149,366 km (0.094 R)
• M70: 35,717,240 km (0.088 R)
• M71: 36,145,090 km (0.104 R)
• M72: 38,091,358 km (0.087 R)
• M73: 38,528,483 km (0.095 R)
• M74: 41,934,677 km (0.106 R)
• M75: 42,084,873 km (0.059 R)
• M76: 42,990,239 km (0.061 R)
• M77: 44,590,189 km (0.064 R)
• M78: 45,050,800 km (0.072 R)
• M79: 45,435,865 km (0.102 R)
• M80: 47,065,285 km (0.047 R)
• M81: 47,143,375 km (0.086 R)
• M82: 47,377,795 km (0.04 R)
• M83: 49,505,376 km (0.096 R)
• M84: 51,422,473 km (0.049 R)
• M85: 51,744,407 km (0.098 R)
• M86: 52,471,154 km (0.114 R)
• M87: 53,201,192 km (0.09 R)
• M88: 53,689,778 km (0.077 R)
• M89: 53,852,989 km (0.102 R)
• M90: 53,934,670 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.1

Radius: 4.2

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.12 AU - 15 AU

Year: 20292 Days

Day: 22.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,387,336 km

• M1: 63,429 km (0.113 R)
• M2: 433,834 km (0.111 R)
• M3: 562,787 km (0.088 R)
• M4: 703,858 km (0.113 R)
• M5: 891,005 km (0.117 R)
• M6: 1,391,559 km (0.059 R)
• M7: 2,011,643 km (0.1 R)
• M8: 2,178,444 km (0.088 R)
• M9: 2,325,050 km (0.027 R)
• M10: 3,050,749 km (0.056 R)
• M11: 3,270,060 km (0.091 R)
• M12: 3,695,067 km (0.116 R)
• M13: 3,987,980 km (0.058 R)
• M14: 4,167,348 km (0.032 R)
• M15: 4,502,896 km (0.083 R)
• M16: 4,595,946 km (0.031 R)
• M17: 5,070,769 km (0.025 R)
• M18: 5,232,335 km (0.08 R)
• M19: 5,297,560 km (0.109 R)
• M20: 5,362,934 km (0.119 R)
• M21: 5,896,101 km (0.061 R)
• M22: 6,066,044 km (0.102 R)
• M23: 6,272,340 km (0.046 R)
• M24: 6,621,052 km (0.119 R)
• M25: 7,778,640 km (0.09 R)
• M26: 7,965,189 km (0.108 R)
• M27: 8,533,362 km (0.111 R)
• M28: 9,153,744 km (0.117 R)
• M29: 9,588,775 km (0.092 R)
• M30: 10,933,360 km (0.11 R)
• M31: 11,016,836 km (0.073 R)
• M32: 11,394,571 km (0.091 R)
• M33: 11,606,401 km (0.056 R)
• M34: 11,819,429 km (0.049 R)
• M35: 11,862,214 km (0.118 R)
• M36: 11,947,933 km (0.058 R)
• M37: 12,379,373 km (0.05 R)
• M38: 12,640,721 km (0.064 R)
• M39: 12,903,864 km (0.11 R)
• M40: 13,036,108 km (0.075 R)
• M41: 13,080,389 km (0.096 R)
• M42: 13,346,524 km (0.12 R)
• M43: 13,974,535 km (0.102 R)
• M44: 15,915,568 km (0.052 R)
• M45: 15,962,841 km (0.085 R)
• M46: 17,645,218 km (0.101 R)
• M47: 17,743,055 km (0.078 R)
• M48: 18,037,614 km (0.043 R)
• M49: 18,880,897 km (0.051 R)
• M50: 19,081,208 km (0.078 R)
• M51: 19,991,362 km (0.09 R)
• M52: 20,246,576 km (0.051 R)
• M53: 20,297,738 km (0.12 R)
• M54: 20,657,372 km (0.093 R)
• M55: 20,863,667 km (0.092 R)
• M56: 20,915,428 km (0.1 R)
• M57: 20,967,189 km (0.031 R)
• M58: 23,446,923 km (0.039 R)
• M59: 23,554,484 km (0.115 R)
• M60: 23,824,059 km (0.027 R)
• M61: 24,693,821 km (0.108 R)
• M62: 24,967,735 km (0.086 R)
• M63: 25,629,107 km (0.11 R)
• M64: 26,352,114 km (0.118 R)
• M65: 27,081,852 km (0.098 R)
• M66: 27,307,745 km (0.105 R)
• M67: 28,446,484 km (0.097 R)
• M68: 29,891,599 km (0.06 R)
• M69: 30,124,972 km (0.064 R)
• M70: 30,417,585 km (0.038 R)
• M71: 31,301,260 km (0.08 R)
• M72: 31,597,613 km (0.043 R)
• M73: 31,954,404 km (0.113 R)
• M74: 32,193,163 km (0.12 R)
• M75: 33,334,894 km (0.065 R)
• M76: 33,576,943 km (0.094 R)
• M77: 33,819,591 km (0.073 R)
• M78: 34,673,346 km (0.074 R)
• M79: 35,041,506 km (0.102 R)
• M80: 36,402,248 km (0.056 R)
• M81: 37,151,584 km (0.117 R)
• M82: 37,528,271 km (0.095 R)
• M83: 37,906,156 km (0.071 R)
• M84: 38,475,376 km (0.091 R)
• M85: 40,651,277 km (0.102 R)
• M86: 41,298,736 km (0.038 R)
• M87: 41,688,887 km (0.066 R)
• M88: 43,922,683 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 19,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit