🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.5 AU - 0.56 AU

Year: 144 Days

Day: 20 Hours

Environment

Temp: 216 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,212,623 km

• M1: 375,341 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.49 AU - 0.71 AU

Year: 173 Days

Day: 43 Hours

Environment

Temp: 163 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,212,623 km

• M1: 40,840 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.76 AU - 0.78 AU

Year: 252 Days

Day: 26 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.82 AU - 1.02 AU

Year: 329 Days

Day: 21.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,212,623 km

• M1: 31,715 km (0.081 R)
• M2: 116,686 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.16 AU - 3.34 AU

Year: 2184 Days

Day: 47.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.15 AU - 3.41 AU

Year: 2214 Days

Day: 17.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.35 AU - 4.59 AU

Year: 2949 Days

Day: 19.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.7

Radius: 12.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.51 AU - 4.77 AU

Year: 3726 Days

Day: 12.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,212,623 km

• M1: 162,314 km (0.101 R)
• M2: 258,356 km (0.108 R)
• M3: 341,382 km (0.03 R)
• M4: 599,289 km (0.099 R)
• M5: 709,393 km (0.094 R)
• M6: 808,726 km (0.109 R)
• M7: 1,064,389 km (0.091 R)
• M8: 1,246,300 km (0.096 R)
• M9: 1,533,079 km (0.075 R)
• M10: 1,828,535 km (0.047 R)
• M11: 2,156,304 km (0.106 R)
• M12: 2,237,835 km (0.047 R)
• M13: 2,460,436 km (0.09 R)
• M14: 2,749,010 km (0.056 R)
• M15: 2,852,682 km (0.112 R)
• M16: 3,094,731 km (0.092 R)
• M17: 3,312,097 km (0.07 R)
• M18: 4,300,340 km (0.108 R)
• M19: 4,386,658 km (0.104 R)
• M20: 4,631,550 km (0.097 R)
• M21: 4,755,716 km (0.058 R)
• M22: 4,845,176 km (0.109 R)
• M23: 4,935,084 km (0.096 R)
• M24: 5,080,194 km (0.095 R)
• M25: 5,189,849 km (0.088 R)
• M26: 5,318,952 km (0.053 R)
• M27: 5,580,300 km (0.103 R)
• M28: 6,018,921 km (0.079 R)
• M29: 6,115,860 km (0.114 R)
• M30: 6,370,177 km (0.098 R)
• M31: 6,828,544 km (0.097 R)
• M32: 7,153,920 km (0.111 R)
• M33: 7,277,188 km (0.102 R)
• M34: 7,380,561 km (0.101 R)
• M35: 7,651,482 km (0.083 R)
• M36: 8,053,302 km (0.103 R)
• M37: 8,505,537 km (0.102 R)
• M38: 8,636,285 km (0.114 R)
• M39: 8,833,754 km (0.041 R)
• M40: 8,944,008 km (0.119 R)
• M41: 9,077,000 km (0.057 R)
• M42: 9,615,553 km (0.082 R)
• M43: 9,865,980 km (0.116 R)
• M44: 10,118,501 km (0.063 R)
• M45: 10,794,534 km (0.099 R)
• M46: 10,888,930 km (0.089 R)
• M47: 11,149,828 km (0.118 R)
• M48: 11,823,617 km (0.113 R)
• M49: 12,263,734 km (0.041 R)
• M50: 12,387,003 km (0.118 R)
• M51: 12,560,237 km (0.075 R)
• M52: 12,659,570 km (0.115 R)
• M53: 13,109,860 km (0.101 R)
• M54: 13,261,103 km (0.113 R)
• M55: 14,258,472 km (0.1 R)
• M56: 14,831,881 km (0.06 R)
• M57: 15,519,134 km (0.102 R)
• M58: 16,243,935 km (0.062 R)
• M59: 16,760,497 km (0.108 R)
• M60: 16,952,281 km (0.068 R)
• M61: 17,365,470 km (0.09 R)
• M62: 17,559,499 km (0.065 R)
• M63: 17,865,875 km (0.116 R)
• M64: 18,089,674 km (0.093 R)
• M65: 18,258,271 km (0.118 R)
• M66: 18,710,206 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 9.1

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.5 AU - 5.56 AU

Year: 4848 Days

Day: 6.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,212,623 km

• M1: 385,963 km (0.062 R)
• M2: 569,519 km (0.073 R)
• M3: 732,431 km (0.109 R)
• M4: 794,664 km (0.091 R)
• M5: 924,664 km (0.066 R)
• M6: 1,090,269 km (0.111 R)
• M7: 1,265,897 km (0.088 R)
• M8: 1,341,893 km (0.117 R)
• M9: 1,579,454 km (0.117 R)
• M10: 1,813,276 km (0.112 R)
• M11: 1,952,103 km (0.102 R)
• M12: 2,203,427 km (0.108 R)
• M13: 2,541,967 km (0.051 R)
• M14: 2,678,101 km (0.093 R)
• M15: 2,737,342 km (0.098 R)
• M16: 2,796,882 km (0.086 R)
• M17: 3,184,191 km (0.115 R)
• M18: 3,394,974 km (0.114 R)
• M19: 3,567,012 km (0.111 R)
• M20: 3,632,236 km (0.12 R)
• M21: 3,964,493 km (0.084 R)
• M22: 4,260,248 km (0.085 R)
• M23: 4,777,408 km (0.041 R)
• M24: 5,116,846 km (0.068 R)
• M25: 5,388,964 km (0.114 R)
• M26: 5,819,058 km (0.107 R)
• M27: 5,947,712 km (0.11 R)
• M28: 6,286,402 km (0.098 R)
• M29: 6,604,746 km (0.03 R)
• M30: 6,712,157 km (0.088 R)
• M31: 6,820,017 km (0.086 R)
• M32: 6,928,476 km (0.117 R)
• M33: 7,340,319 km (0.116 R)
• M34: 7,423,645 km (0.066 R)
• M35: 7,816,788 km (0.098 R)
• M36: 7,987,330 km (0.098 R)
• M37: 8,448,091 km (0.102 R)
• M38: 8,535,606 km (0.074 R)
• M39: 8,828,967 km (0.092 R)
• M40: 8,976,919 km (0.088 R)
• M41: 9,245,448 km (0.09 R)
• M42: 9,974,139 km (0.094 R)
• M43: 10,221,125 km (0.115 R)
• M44: 10,438,939 km (0.072 R)
• M45: 10,501,471 km (0.084 R)
• M46: 10,595,568 km (0.117 R)
• M47: 11,486,424 km (0.041 R)
• M48: 11,680,452 km (0.068 R)
• M49: 12,104,712 km (0.065 R)
• M50: 12,600,329 km (0.089 R)
• M51: 12,733,621 km (0.113 R)
• M52: 14,023,454 km (0.073 R)
• M53: 14,126,976 km (0.103 R)
• M54: 14,824,102 km (0.119 R)
• M55: 15,818,928 km (0.047 R)
• M56: 16,324,419 km (0.103 R)
• M57: 17,055,653 km (0.033 R)
• M58: 17,388,209 km (0.102 R)
• M59: 17,499,510 km (0.103 R)
• M60: 17,685,610 km (0.086 R)
• M61: 18,285,497 km (0.112 R)
• M62: 18,587,984 km (0.096 R)
• M63: 19,236,192 km (0.073 R)
• M64: 19,351,233 km (0.082 R)
• M65: 20,908,546 km (0.083 R)
• M66: 21,742,255 km (0.057 R)
• M67: 22,223,362 km (0.089 R)
• M68: 22,465,411 km (0.082 R)
• M69: 22,789,291 km (0.076 R)
• M70: 22,870,522 km (0.113 R)
• M71: 23,359,857 km (0.106 R)
• M72: 23,893,922 km (0.109 R)
• M73: 24,307,560 km (0.078 R)
• M74: 24,473,613 km (0.095 R)
• M75: 24,640,116 km (0.107 R)
• M76: 25,099,830 km (0.116 R)
• M77: 26,197,729 km (0.111 R)
• M78: 26,368,121 km (0.076 R)
• M79: 26,752,587 km (0.087 R)
• M80: 27,440,737 km (0.049 R)
• M81: 27,830,440 km (0.108 R)
• M82: 27,917,356 km (0.103 R)
• M83: 28,178,405 km (0.062 R)
• M84: 28,396,518 km (0.068 R)
• M85: 28,484,033 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.9

Radius: 12.1

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.15 AU - 11.87 AU

Year: 10933 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,212,623 km

• M1: 542,292 km (0.12 R)
• M2: 1,021,155 km (0.089 R)
• M3: 1,396,347 km (0.051 R)
• M4: 1,514,978 km (0.064 R)
• M5: 1,612,515 km (0.107 R)
• M6: 1,762,712 km (0.111 R)
• M7: 1,917,845 km (0.113 R)
• M8: 2,050,688 km (0.116 R)
• M9: 2,159,296 km (0.057 R)
• M10: 2,269,848 km (0.069 R)
• M11: 2,354,072 km (0.115 R)
• M12: 2,731,358 km (0.11 R)
• M13: 3,222,189 km (0.119 R)
• M14: 3,543,076 km (0.091 R)
• M15: 3,774,055 km (0.066 R)
• M16: 3,942,053 km (0.061 R)
• M17: 4,603,126 km (0.073 R)
• M18: 4,710,687 km (0.038 R)
• M19: 5,411,553 km (0.059 R)
• M20: 5,563,246 km (0.084 R)
• M21: 5,639,690 km (0.077 R)
• M22: 6,624,493 km (0.063 R)
• M23: 6,827,796 km (0.075 R)
• M24: 6,909,776 km (0.094 R)
• M25: 7,116,072 km (0.102 R)
• M26: 7,492,460 km (0.076 R)
• M27: 7,832,645 km (0.109 R)
• M28: 8,047,767 km (0.05 R)
• M29: 8,352,348 km (0.081 R)
• M30: 8,572,257 km (0.094 R)
• M31: 8,972,880 km (0.114 R)
• M32: 9,107,818 km (0.12 R)
• M33: 9,470,892 km (0.068 R)
• M34: 10,305,199 km (0.119 R)
• M35: 12,093,492 km (0.101 R)
• M36: 12,693,978 km (0.106 R)
• M37: 13,048,674 km (0.105 R)
• M38: 13,150,550 km (0.068 R)
• M39: 13,406,662 km (0.074 R)
• M40: 13,923,822 km (0.098 R)
• M41: 14,132,511 km (0.101 R)
• M42: 14,553,030 km (0.118 R)
• M43: 15,460,192 km (0.083 R)
• M44: 15,622,206 km (0.047 R)
• M45: 16,111,691 km (0.04 R)
• M46: 17,105,619 km (0.064 R)
• M47: 17,666,312 km (0.106 R)
• M48: 18,176,291 km (0.087 R)
• M49: 18,576,166 km (0.094 R)
• M50: 19,384,742 km (0.068 R)
• M51: 19,501,130 km (0.073 R)
• M52: 20,263,780 km (0.029 R)
• M53: 20,441,203 km (0.095 R)
• M54: 21,036,153 km (0.057 R)
• M55: 21,275,809 km (0.029 R)
• M56: 21,576,650 km (0.119 R)
• M57: 22,732,444 km (0.105 R)
• M58: 22,855,263 km (0.119 R)
• M59: 23,101,651 km (0.047 R)
• M60: 24,283,774 km (0.112 R)
• M61: 24,535,098 km (0.114 R)
• M62: 24,913,880 km (0.111 R)
• M63: 26,771,437 km (0.078 R)
• M64: 27,618,609 km (0.118 R)
• M65: 30,279,955 km (0.035 R)
• M66: 30,822,098 km (0.113 R)
• M67: 31,778,328 km (0.065 R)
• M68: 32,467,375 km (0.102 R)
• M69: 33,440,360 km (0.097 R)
• M70: 34,070,915 km (0.113 R)
• M71: 34,776,119 km (0.066 R)
• M72: 35,557,319 km (0.093 R)
• M73: 37,935,776 km (0.111 R)
• M74: 40,290,746 km (0.12 R)
• M75: 40,737,595 km (0.059 R)
• M76: 41,036,342 km (0.089 R)
• M77: 44,294,284 km (0.051 R)
• M78: 45,218,200 km (0.085 R)
• M79: 45,372,735 km (0.1 R)
• M80: 46,537,953 km (0.093 R)
• M81: 48,264,611 km (0.099 R)
• M82: 48,818,423 km (0.047 R)
• M83: 50,012,214 km (0.11 R)
• M84: 52,185,123 km (0.11 R)
• M85: 52,834,826 km (0.12 R)
• M86: 53,160,800 km (0.075 R)
• M87: 53,405,542 km (0.072 R)
• M88: 53,978,352 km (0.07 R)
• M89: 55,130,107 km (0.056 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: 350 - 19,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit