🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.75 AU - 0.87 AU

Year: 273 Days

Day: 44.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.97 AU - 1.55 AU

Year: 530 Days

Day: 26.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.14 AU - 1.4 AU

Year: 536 Days

Day: 47.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,967,135 km

• M1: 76,445 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.62 AU - 2.56 AU

Year: 1132 Days

Day: 45.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 57.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,967,135 km

• M1: 341,981 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.01 AU - 2.41 AU

Year: 1231 Days

Day: 15.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,967,135 km

• M1: 320,289 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.05 AU - 3.29 AU

Year: 2115 Days

Day: 23.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.5

Radius: 13.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.92 AU - 11.48 AU

Year: 10457 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,967,135 km

• M1: 191,635 km (0.097 R)
• M2: 359,334 km (0.078 R)
• M3: 454,478 km (0.096 R)
• M4: 561,590 km (0.082 R)
• M5: 778,358 km (0.04 R)
• M6: 1,024,596 km (0.079 R)
• M7: 1,261,708 km (0.051 R)
• M8: 1,652,009 km (0.104 R)
• M9: 1,790,537 km (0.053 R)
• M10: 2,144,037 km (0.096 R)
• M11: 2,252,346 km (0.106 R)
• M12: 2,774,592 km (0.078 R)
• M13: 3,309,404 km (0.105 R)
• M14: 3,876,380 km (0.072 R)
• M15: 3,982,894 km (0.1 R)
• M16: 4,418,373 km (0.088 R)
• M17: 4,670,296 km (0.107 R)
• M18: 4,984,601 km (0.084 R)
• M19: 5,188,204 km (0.092 R)
• M20: 6,061,257 km (0.096 R)
• M21: 7,273,748 km (0.118 R)
• M22: 7,538,536 km (0.088 R)
• M23: 7,739,296 km (0.088 R)
• M24: 7,907,743 km (0.115 R)
• M25: 8,145,903 km (0.068 R)
• M26: 9,551,674 km (0.077 R)
• M27: 9,732,688 km (0.03 R)
• M28: 10,098,155 km (0.095 R)
• M29: 10,245,659 km (0.12 R)
• M30: 10,393,910 km (0.087 R)
• M31: 10,505,510 km (0.115 R)
• M32: 10,955,950 km (0.094 R)
• M33: 12,031,558 km (0.106 R)
• M34: 12,148,843 km (0.107 R)
• M35: 12,900,273 km (0.119 R)
• M36: 13,423,118 km (0.103 R)
• M37: 13,748,344 km (0.116 R)
• M38: 14,949,166 km (0.116 R)
• M39: 15,796,937 km (0.116 R)
• M40: 17,273,617 km (0.049 R)
• M41: 17,406,011 km (0.067 R)
• M42: 18,567,789 km (0.114 R)
• M43: 19,021,369 km (0.055 R)
• M44: 19,295,283 km (0.106 R)
• M45: 19,847,000 km (0.092 R)
• M46: 20,543,827 km (0.073 R)
• M47: 20,777,947 km (0.086 R)
• M48: 21,343,427 km (0.113 R)
• M49: 22,057,458 km (0.101 R)
• M50: 22,153,201 km (0.055 R)
• M51: 22,441,476 km (0.117 R)
• M52: 22,634,307 km (0.081 R)
• M53: 23,901,102 km (0.025 R)
• M54: 24,147,340 km (0.119 R)
• M55: 24,394,476 km (0.104 R)
• M56: 24,543,176 km (0.113 R)
• M57: 24,941,107 km (0.118 R)
• M58: 25,190,935 km (0.105 R)
• M59: 26,046,485 km (0.119 R)
• M60: 26,962,623 km (0.102 R)
• M61: 27,579,415 km (0.109 R)
• M62: 28,879,121 km (0.068 R)
• M63: 30,039,402 km (0.117 R)
• M64: 30,465,158 km (0.098 R)
• M65: 31,592,078 km (0.111 R)
• M66: 31,970,860 km (0.12 R)
• M67: 32,242,231 km (0.106 R)
• M68: 32,623,556 km (0.115 R)
• M69: 32,787,365 km (0.047 R)
• M70: 33,335,642 km (0.117 R)
• M71: 33,776,357 km (0.079 R)
• M72: 34,775,072 km (0.114 R)
• M73: 35,278,020 km (0.051 R)
• M74: 35,558,516 km (0.087 R)
• M75: 35,896,159 km (0.094 R)
• M76: 36,121,752 km (0.103 R)
• M77: 37,257,051 km (0.11 R)
• M78: 37,599,929 km (0.06 R)
• M79: 37,771,817 km (0.099 R)
• M80: 38,001,300 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.7

Radius: 9.2

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.03 AU - 11.57 AU

Year: 14235 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,967,135 km

• M1: 418,575 km (0.082 R)
• M2: 492,626 km (0.07 R)
• M3: 555,606 km (0.081 R)
• M4: 690,843 km (0.11 R)
• M5: 762,800 km (0.06 R)
• M6: 837,598 km (0.097 R)
• M7: 1,077,553 km (0.104 R)
• M8: 1,205,908 km (0.106 R)
• M9: 1,431,352 km (0.107 R)
• M10: 1,871,170 km (0.081 R)
• M11: 2,000,572 km (0.086 R)
• M12: 2,323,554 km (0.063 R)
• M13: 2,434,855 km (0.072 R)
• M14: 2,662,992 km (0.037 R)
• M15: 3,232,660 km (0.082 R)
• M16: 3,451,971 km (0.105 R)
• M17: 3,547,564 km (0.111 R)
• M18: 4,411,791 km (0.041 R)
• M19: 4,655,336 km (0.089 R)
• M20: 5,412,301 km (0.108 R)
• M21: 6,717,393 km (0.104 R)
• M22: 6,957,498 km (0.086 R)
• M23: 7,282,125 km (0.059 R)
• M24: 7,861,966 km (0.105 R)
• M25: 8,115,086 km (0.117 R)
• M26: 8,499,702 km (0.113 R)
• M27: 8,716,021 km (0.111 R)
• M28: 8,890,452 km (0.115 R)
• M29: 9,554,517 km (0.028 R)
• M30: 9,915,197 km (0.093 R)
• M31: 10,326,442 km (0.1 R)
• M32: 10,418,594 km (0.078 R)
• M33: 11,260,082 km (0.098 R)
• M34: 11,497,793 km (0.055 R)
• M35: 11,978,002 km (0.074 R)
• M36: 12,958,168 km (0.063 R)
• M37: 13,407,709 km (0.091 R)
• M38: 14,838,463 km (0.069 R)
• M39: 15,943,243 km (0.118 R)
• M40: 18,286,694 km (0.107 R)
• M41: 18,454,094 km (0.112 R)
• M42: 18,846,938 km (0.103 R)
• M43: 20,445,541 km (0.087 R)
• M44: 20,503,435 km (0.064 R)
• M45: 22,325,238 km (0.097 R)
• M46: 22,384,778 km (0.102 R)
• M47: 22,683,675 km (0.111 R)
• M48: 22,923,779 km (0.117 R)
• M49: 23,770,802 km (0.111 R)
• M50: 23,892,575 km (0.09 R)
• M51: 25,557,749 km (0.07 R)
• M52: 26,878,399 km (0.114 R)
• M53: 27,387,331 km (0.099 R)
• M54: 28,350,292 km (0.079 R)
• M55: 29,520,447 km (0.097 R)
• M56: 29,651,345 km (0.113 R)
• M57: 29,913,889 km (0.096 R)
• M58: 30,111,359 km (0.099 R)
• M59: 30,243,154 km (0.071 R)
• M60: 30,772,581 km (0.12 R)
• M61: 31,238,279 km (0.067 R)
• M62: 31,438,591 km (0.09 R)
• M63: 33,328,461 km (0.094 R)
• M64: 33,669,843 km (0.112 R)
• M65: 34,012,273 km (0.082 R)
• M66: 36,021,671 km (0.053 R)
• M67: 36,442,191 km (0.047 R)
• M68: 36,582,663 km (0.058 R)
• M69: 37,005,427 km (0.117 R)
• M70: 39,503,113 km (0.095 R)
• M71: 39,864,392 km (0.12 R)
• M72: 40,590,091 km (0.108 R)
• M73: 40,954,661 km (0.068 R)
• M74: 41,100,818 km (0.111 R)
• M75: 42,719,617 km (0.118 R)
• M76: 44,734,550 km (0.111 R)
• M77: 44,960,294 km (0.116 R)
• M78: 45,715,763 km (0.114 R)
• M79: 45,943,152 km (0.11 R)
• M80: 46,551,566 km (0.114 R)
• M81: 46,627,712 km (0.113 R)
• M82: 46,856,746 km (0.111 R)
• M83: 47,162,524 km (0.07 R)
• M84: 49,089,045 km (0.106 R)
• M85: 49,244,178 km (0.118 R)
• M86: 49,399,610 km (0.081 R)
• M87: 49,477,401 km (0.064 R)
• M88: 50,491,974 km (0.116 R)
• M89: 50,883,921 km (0.057 R)
• M90: 51,119,687 km (0.107 R)
• M91: 52,541,615 km (0.11 R)
• M92: 52,859,360 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.5

Radius: 6.1

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.75 AU - 14.11 AU

Year: 16422 Days

Day: 22.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,967,135 km

• M1: 138,079 km (0.079 R)
• M2: 413,788 km (0.11 R)
• M3: 539,749 km (0.112 R)
• M4: 607,517 km (0.083 R)
• M5: 989,590 km (0.084 R)
• M6: 1,117,047 km (0.04 R)
• M7: 1,579,754 km (0.115 R)
• M8: 1,729,202 km (0.051 R)
• M9: 1,909,467 km (0.098 R)
• M10: 2,150,170 km (0.117 R)
• M11: 2,400,597 km (0.097 R)
• M12: 2,514,890 km (0.104 R)
• M13: 2,959,495 km (0.114 R)
• M14: 3,269,461 km (0.116 R)
• M15: 3,687,887 km (0.092 R)
• M16: 3,753,710 km (0.084 R)
• M17: 3,953,722 km (0.098 R)
• M18: 4,364,069 km (0.109 R)
• M19: 4,788,029 km (0.109 R)
• M20: 5,151,253 km (0.057 R)
• M21: 5,561,151 km (0.12 R)
• M22: 6,215,193 km (0.089 R)
• M23: 6,412,214 km (0.114 R)
• M24: 6,651,271 km (0.078 R)
• M25: 7,179,351 km (0.099 R)
• M26: 7,847,605 km (0.099 R)
• M27: 7,890,091 km (0.039 R)
• M28: 8,017,698 km (0.114 R)
• M29: 8,318,539 km (0.107 R)
• M30: 8,492,073 km (0.108 R)
• M31: 9,064,285 km (0.108 R)
• M32: 9,332,514 km (0.077 R)
• M33: 9,422,571 km (0.115 R)
• M34: 9,467,750 km (0.034 R)
• M35: 9,558,107 km (0.106 R)
• M36: 10,245,659 km (0.047 R)
• M37: 10,338,559 km (0.1 R)
• M38: 10,385,084 km (0.103 R)
• M39: 10,901,646 km (0.055 R)
• M40: 10,949,068 km (0.03 R)
• M41: 11,139,207 km (0.081 R)
• M42: 12,057,588 km (0.056 R)
• M43: 12,204,793 km (0.118 R)
• M44: 12,451,480 km (0.078 R)
• M45: 12,999,905 km (0.105 R)
• M46: 13,403,820 km (0.101 R)
• M47: 13,658,286 km (0.103 R)
• M48: 14,275,676 km (0.107 R)
• M49: 14,692,156 km (0.109 R)
• M50: 14,954,701 km (0.082 R)
• M51: 15,112,826 km (0.053 R)
• M52: 15,324,656 km (0.118 R)
• M53: 15,590,791 km (0.104 R)
• M54: 16,127,548 km (0.051 R)
• M55: 16,181,553 km (0.093 R)
• M56: 16,344,016 km (0.102 R)
• M57: 16,561,382 km (0.079 R)
• M58: 16,779,645 km (0.054 R)
• M59: 16,944,053 km (0.097 R)
• M60: 17,109,060 km (0.04 R)
• M61: 17,607,071 km (0.062 R)
• M62: 17,885,772 km (0.073 R)
• M63: 18,222,068 km (0.1 R)
• M64: 19,129,229 km (0.099 R)
• M65: 20,634,633 km (0.107 R)
• M66: 20,752,067 km (0.112 R)
• M67: 21,818,251 km (0.096 R)
• M68: 22,117,596 km (0.114 R)
• M69: 24,127,145 km (0.047 R)
• M70: 25,435,976 km (0.087 R)
• M71: 26,512,333 km (0.115 R)
• M72: 28,317,381 km (0.103 R)
• M73: 29,103,069 km (0.046 R)
• M74: 29,234,715 km (0.108 R)
• M75: 30,896,897 km (0.088 R)
• M76: 31,233,043 km (0.098 R)
• M77: 31,367,831 km (0.043 R)
• M78: 32,453,014 km (0.085 R)
• M79: 33,481,499 km (0.09 R)
• M80: 33,826,771 km (0.107 R)
• M81: 34,729,894 km (0.087 R)
• M82: 35,079,205 km (0.104 R)
• M83: 37,343,219 km (0.088 R)
• M84: 43,581,600 km (0.039 R)
• M85: 46,012,415 km (0.107 R)
• M86: 46,319,241 km (0.119 R)
• M87: 49,190,473 km (0.089 R)
• M88: 49,976,310 km (0.096 R)
• M89: 51,242,207 km (0.107 R)
• M90: 51,560,253 km (0.054 R)
• M91: 51,799,310 km (0.109 R)
• M92: 52,438,542 km (0.053 R)
• M93: 53,967,133 km (0.06 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 18,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit