🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.62 AU - 0.66 AU

Year: 193 Days

Day: 39.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,046,385 km

• M1: 362,775 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.64 AU - 1.04 AU

Year: 290 Days

Day: 36.4 Hours

Environment

Temp: 89 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.76 AU - 1.04 AU

Year: 322 Days

Day: 34.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,046,385 km

• M1: 54,005 km (0.114 R)
• M2: 460,163 km (0.094 R)

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.26 AU - 2.04 AU

Year: 798 Days

Day: 12.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,046,385 km

• M1: 465,399 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.63 AU - 1.89 AU

Year: 880 Days

Day: 44.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.76 AU - 2.36 AU

Year: 1114 Days

Day: 35.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.92 AU - 2.42 AU

Year: 1204 Days

Day: 41.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,046,385 km

• M1: 1,247,646 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.9

Radius: 12

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.64 AU - 6.06 AU

Year: 4024 Days

Day: 9.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,046,385 km

• M1: 232,475 km (0.114 R)
• M2: 384,616 km (0.094 R)
• M3: 464,202 km (0.088 R)
• M4: 592,108 km (0.07 R)
• M5: 768,035 km (0.085 R)
• M6: 1,079,797 km (0.086 R)
• M7: 1,243,757 km (0.066 R)
• M8: 1,357,900 km (0.099 R)
• M9: 1,490,892 km (0.09 R)
• M10: 1,643,781 km (0.03 R)
• M11: 1,802,056 km (0.06 R)
• M12: 2,203,128 km (0.051 R)
• M13: 2,432,312 km (0.08 R)
• M14: 2,558,872 km (0.034 R)
• M15: 2,800,023 km (0.116 R)
• M16: 3,029,357 km (0.039 R)
• M17: 3,712,570 km (0.081 R)
• M18: 4,093,447 km (0.117 R)
• M19: 4,531,469 km (0.058 R)
• M20: 5,909,864 km (0.119 R)
• M21: 6,007,701 km (0.085 R)
• M22: 6,106,286 km (0.115 R)
• M23: 6,404,883 km (0.114 R)
• M24: 6,785,011 km (0.09 R)
• M25: 7,042,469 km (0.069 R)
• M26: 7,780,585 km (0.059 R)
• M27: 7,915,074 km (0.102 R)
• M28: 8,268,274 km (0.064 R)
• M29: 8,460,508 km (0.11 R)
• M30: 8,654,386 km (0.094 R)
• M31: 8,961,960 km (0.058 R)
• M32: 9,358,693 km (0.078 R)
• M33: 9,530,432 km (0.065 R)
• M34: 9,790,133 km (0.057 R)
• M35: 10,110,572 km (0.068 R)
• M36: 10,375,510 km (0.074 R)
• M37: 10,911,968 km (0.097 R)
• M38: 11,002,325 km (0.073 R)
• M39: 11,274,743 km (0.103 R)
• M40: 11,795,493 km (0.07 R)
• M41: 12,292,906 km (0.114 R)
• M42: 12,449,684 km (0.119 R)
• M43: 12,765,336 km (0.114 R)
• M44: 13,793,223 km (0.115 R)
• M45: 14,614,665 km (0.111 R)
• M46: 14,714,297 km (0.118 R)
• M47: 15,215,899 km (0.065 R)
• M48: 15,316,877 km (0.11 R)
• M49: 15,621,309 km (0.079 R)
• M50: 15,723,185 km (0.03 R)
• M51: 16,132,934 km (0.053 R)
• M52: 16,511,715 km (0.096 R)
• M53: 16,615,536 km (0.119 R)
• M54: 17,172,938 km (0.096 R)
• M55: 17,559,798 km (0.102 R)
• M56: 17,736,473 km (0.107 R)
• M57: 18,127,372 km (0.099 R)
• M58: 18,341,896 km (0.107 R)
• M59: 19,317,274 km (0.032 R)
• M60: 19,499,783 km (0.115 R)
• M61: 19,682,891 km (0.068 R)
• M62: 19,940,199 km (0.089 R)
• M63: 20,681,307 km (0.091 R)
• M64: 21,055,302 km (0.108 R)
• M65: 21,280,746 km (0.067 R)
• M66: 22,152,453 km (0.062 R)
• M67: 22,267,045 km (0.071 R)
• M68: 22,881,443 km (0.119 R)
• M69: 23,035,978 km (0.047 R)
• M70: 23,113,320 km (0.091 R)
• M71: 23,190,662 km (0.073 R)
• M72: 23,813,438 km (0.075 R)
• M73: 23,970,067 km (0.106 R)
• M74: 24,441,749 km (0.033 R)
• M75: 24,599,575 km (0.039 R)
• M76: 24,718,206 km (0.057 R)
• M77: 25,035,652 km (0.081 R)
• M78: 25,194,825 km (0.027 R)
• M79: 25,554,159 km (0.096 R)
• M80: 26,399,387 km (0.088 R)
• M81: 26,561,551 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.5

Radius: 14

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.86 AU - 5.88 AU

Year: 4049 Days

Day: 6.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,046,385 km

• M1: 202,705 km (0.103 R)
• M2: 307,872 km (0.119 R)
• M3: 411,245 km (0.091 R)
• M4: 503,098 km (0.118 R)
• M5: 593,904 km (0.114 R)
• M6: 796,309 km (0.102 R)
• M7: 894,446 km (0.081 R)
• M8: 1,063,790 km (0.101 R)
• M9: 1,288,038 km (0.094 R)
• M10: 1,391,260 km (0.073 R)
• M11: 1,638,396 km (0.066 R)
• M12: 1,783,955 km (0.057 R)
• M13: 2,088,536 km (0.071 R)
• M14: 2,301,114 km (0.068 R)
• M15: 2,728,815 km (0.089 R)
• M16: 2,981,934 km (0.088 R)
• M17: 3,787,369 km (0.099 R)
• M18: 3,939,062 km (0.07 R)
• M19: 4,497,062 km (0.11 R)
• M20: 4,634,841 km (0.051 R)
• M21: 4,797,305 km (0.08 R)
• M22: 5,056,408 km (0.073 R)
• M23: 5,223,808 km (0.096 R)
• M24: 5,539,609 km (0.042 R)
• M25: 5,937,091 km (0.11 R)
• M26: 6,088,484 km (0.073 R)
• M27: 7,130,732 km (0.093 R)
• M28: 7,865,557 km (0.092 R)
• M29: 8,115,984 km (0.053 R)
• M30: 8,453,776 km (0.107 R)
• M31: 8,681,763 km (0.113 R)
• M32: 9,143,571 km (0.033 R)
• M33: 9,318,900 km (0.106 R)
• M34: 9,407,013 km (0.116 R)
• M35: 10,363,692 km (0.055 R)
• M36: 10,607,835 km (0.107 R)
• M37: 10,730,506 km (0.1 R)
• M38: 11,039,425 km (0.117 R)
• M39: 11,288,805 km (0.113 R)
• M40: 11,920,258 km (0.053 R)
• M41: 12,369,051 km (0.039 R)
• M42: 13,548,780 km (0.056 R)
• M43: 14,355,112 km (0.05 R)
• M44: 14,593,272 km (0.058 R)
• M45: 15,315,531 km (0.053 R)
• M46: 15,489,214 km (0.08 R)
• M47: 15,698,501 km (0.046 R)
• M48: 16,084,763 km (0.101 R)
• M49: 16,616,434 km (0.1 R)
• M50: 16,759,300 km (0.066 R)
• M51: 17,189,992 km (0.076 R)
• M52: 18,025,945 km (0.105 R)
• M53: 18,652,162 km (0.12 R)
• M54: 18,912,163 km (0.068 R)
• M55: 19,098,711 km (0.12 R)
• M56: 20,958,063 km (0.064 R)
• M57: 21,151,045 km (0.028 R)
• M58: 21,305,878 km (0.111 R)
• M59: 21,967,999 km (0.094 R)
• M60: 23,073,377 km (0.107 R)
• M61: 23,753,300 km (0.081 R)
• M62: 24,318,181 km (0.102 R)
• M63: 24,480,495 km (0.098 R)
• M64: 24,765,180 km (0.119 R)
• M65: 25,173,881 km (0.071 R)
• M66: 25,956,577 km (0.104 R)
• M67: 26,080,893 km (0.116 R)
• M68: 26,413,449 km (0.082 R)
• M69: 26,580,250 km (0.077 R)
• M70: 27,630,577 km (0.094 R)
• M71: 27,884,594 km (0.114 R)
• M72: 28,011,902 km (0.101 R)
• M73: 28,267,266 km (0.038 R)
• M74: 28,523,228 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.8

Radius: 11.5

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.57 AU - 8.49 AU

Year: 8572 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,046,385 km

• M1: 177,273 km (0.114 R)
• M2: 456,722 km (0.079 R)
• M3: 600,336 km (0.099 R)
• M4: 694,733 km (0.116 R)
• M5: 777,759 km (0.113 R)
• M6: 936,931 km (0.04 R)
• M7: 1,166,564 km (0.063 R)
• M8: 1,866,832 km (0.097 R)
• M9: 1,962,574 km (0.106 R)
• M10: 2,440,390 km (0.094 R)
• M11: 2,760,679 km (0.095 R)
• M12: 3,353,685 km (0.101 R)
• M13: 3,471,119 km (0.112 R)
• M14: 3,560,130 km (0.119 R)
• M15: 3,740,545 km (0.111 R)
• M16: 4,268,027 km (0.055 R)
• M17: 4,524,438 km (0.05 R)
• M18: 4,985,349 km (0.059 R)
• M19: 5,255,523 km (0.09 R)
• M20: 5,635,053 km (0.054 R)
• M21: 5,845,836 km (0.027 R)
• M22: 6,059,163 km (0.11 R)
• M23: 6,166,873 km (0.098 R)
• M24: 6,275,182 km (0.101 R)
• M25: 6,677,899 km (0.104 R)
• M26: 6,789,200 km (0.067 R)
• M27: 7,126,693 km (0.079 R)
• M28: 7,240,537 km (0.045 R)
• M29: 7,508,317 km (0.101 R)
• M30: 8,132,739 km (0.03 R)
• M31: 8,571,659 km (0.116 R)
• M32: 8,733,224 km (0.05 R)
• M33: 9,808,085 km (0.071 R)
• M34: 10,147,224 km (0.09 R)
• M35: 10,404,083 km (0.032 R)
• M36: 11,408,633 km (0.105 R)
• M37: 11,899,912 km (0.102 R)
• M38: 12,125,655 km (0.106 R)
• M39: 12,489,627 km (0.098 R)
• M40: 13,135,291 km (0.081 R)
• M41: 13,933,994 km (0.099 R)
• M42: 15,137,061 km (0.085 R)
• M43: 16,023,727 km (0.117 R)
• M44: 16,222,991 km (0.11 R)
• M45: 18,105,681 km (0.118 R)
• M46: 18,783,509 km (0.088 R)
• M47: 19,099,160 km (0.109 R)
• M48: 19,257,584 km (0.109 R)
• M49: 19,363,500 km (0.117 R)
• M50: 19,469,564 km (0.084 R)
• M51: 20,110,292 km (0.044 R)
• M52: 20,325,264 km (0.051 R)
• M53: 24,039,929 km (0.109 R)
• M54: 24,439,954 km (0.106 R)
• M55: 24,899,818 km (0.116 R)
• M56: 25,594,999 km (0.049 R)
• M57: 25,945,058 km (0.08 R)
• M58: 26,414,047 km (0.037 R)
• M59: 26,826,937 km (0.101 R)
• M60: 27,122,992 km (0.111 R)
• M61: 27,420,243 km (0.096 R)
• M62: 29,470,033 km (0.074 R)
• M63: 30,021,001 km (0.108 R)
• M64: 30,946,564 km (0.105 R)
• M65: 31,070,730 km (0.079 R)
• M66: 32,699,402 km (0.097 R)
• M67: 33,079,081 km (0.114 R)
• M68: 34,291,422 km (0.067 R)
• M69: 35,258,722 km (0.091 R)
• M70: 36,365,896 km (0.082 R)
• M71: 37,022,481 km (0.094 R)
• M72: 37,418,317 km (0.12 R)
• M73: 38,014,764 km (0.081 R)
• M74: 38,347,469 km (0.071 R)
• M75: 38,747,943 km (0.07 R)
• M76: 39,216,932 km (0.085 R)
• M77: 40,025,359 km (0.113 R)
• M78: 40,160,596 km (0.115 R)
• M79: 40,431,667 km (0.074 R)
• M80: 41,521,787 km (0.119 R)
• M81: 42,897,937 km (0.074 R)
• M82: 43,313,670 km (0.101 R)
• M83: 44,149,174 km (0.091 R)
• M84: 44,498,934 km (0.067 R)
• M85: 44,849,591 km (0.084 R)
• M86: 46,119,528 km (0.088 R)
• M87: 47,043,893 km (0.088 R)
• M88: 47,401,133 km (0.032 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 11,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit