🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.8 AU - 0.88 AU

Year: 287 Days

Day: 37.1 Hours

Environment

Temp: 93 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.08 AU - 1.54 AU

Year: 559 Days

Day: 41.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,060,251 km

• M1: 328,367 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.99 AU - 2.11 AU

Year: 1094 Days

Day: 12.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.25 AU - 2.73 AU

Year: 1465 Days

Day: 21.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.24 AU - 3.12 AU

Year: 1636 Days

Day: 46.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,060,251 km

• M1: 1,287,738 km (0.061 R)
• M2: 1,481,917 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.06 AU - 4.46 AU

Year: 3278 Days

Day: 46.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.3

Radius: 12.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.52 AU - 6.62 AU

Year: 4900 Days

Day: 9.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,060,251 km

• M1: 185,202 km (0.101 R)
• M2: 274,662 km (0.028 R)
• M3: 438,023 km (0.095 R)
• M4: 753,674 km (0.085 R)
• M5: 950,246 km (0.107 R)
• M6: 1,115,402 km (0.095 R)
• M7: 1,408,614 km (0.108 R)
• M8: 1,585,588 km (0.112 R)
• M9: 1,828,236 km (0.091 R)
• M10: 2,254,889 km (0.119 R)
• M11: 2,562,312 km (0.06 R)
• M12: 2,645,489 km (0.047 R)
• M13: 2,797,630 km (0.067 R)
• M14: 2,883,349 km (0.052 R)
• M15: 3,235,652 km (0.03 R)
• M16: 3,601,718 km (0.079 R)
• M17: 3,695,367 km (0.047 R)
• M18: 3,847,059 km (0.078 R)
• M19: 4,615,693 km (0.098 R)
• M20: 4,758,708 km (0.108 R)
• M21: 4,903,220 km (0.095 R)
• M22: 5,345,581 km (0.115 R)
• M23: 5,474,384 km (0.087 R)
• M24: 5,669,610 km (0.051 R)
• M25: 6,518,877 km (0.07 R)
• M26: 6,679,695 km (0.068 R)
• M27: 6,841,859 km (0.099 R)
• M28: 6,935,208 km (0.041 R)
• M29: 7,915,523 km (0.105 R)
• M30: 8,185,995 km (0.042 R)
• M31: 8,434,627 km (0.084 R)
• M32: 9,479,568 km (0.052 R)
• M33: 9,898,442 km (0.116 R)
• M34: 12,451,480 km (0.099 R)
• M35: 12,651,492 km (0.052 R)
• M36: 13,083,680 km (0.053 R)
• M37: 13,667,710 km (0.095 R)
• M38: 13,933,246 km (0.099 R)
• M39: 14,290,037 km (0.077 R)
• M40: 14,439,635 km (0.103 R)
• M41: 14,529,544 km (0.053 R)
• M42: 14,649,820 km (0.119 R)
• M43: 14,830,834 km (0.081 R)
• M44: 15,256,140 km (0.079 R)
• M45: 15,347,844 km (0.059 R)
• M46: 15,593,035 km (0.097 R)
• M47: 15,932,622 km (0.093 R)
• M48: 16,274,453 km (0.108 R)
• M49: 16,681,659 km (0.086 R)
• M50: 17,155,734 km (0.111 R)
• M51: 17,955,634 km (0.1 R)
• M52: 18,246,602 km (0.058 R)
• M53: 18,767,801 km (0.064 R)
• M54: 19,459,242 km (0.094 R)
• M55: 19,624,997 km (0.104 R)
• M56: 20,427,739 km (0.079 R)
• M57: 20,867,108 km (0.066 R)
• M58: 21,036,901 km (0.095 R)
• M59: 21,412,093 km (0.058 R)
• M60: 21,961,715 km (0.076 R)
• M61: 22,169,058 km (0.089 R)
• M62: 23,074,873 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.5

Radius: 12.7

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.87 AU - 6.33 AU

Year: 5616 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,060,251 km

• M1: 163,510 km (0.072 R)
• M2: 401,521 km (0.111 R)
• M3: 484,697 km (0.052 R)
• M4: 623,674 km (0.093 R)
• M5: 846,874 km (0.084 R)
• M6: 1,240,166 km (0.033 R)
• M7: 1,389,615 km (0.098 R)
• M8: 1,652,308 km (0.098 R)
• M9: 1,836,763 km (0.092 R)
• M10: 2,327,743 km (0.115 R)
• M11: 2,472,703 km (0.043 R)
• M12: 2,578,020 km (0.104 R)
• M13: 2,859,115 km (0.116 R)
• M14: 3,014,846 km (0.117 R)
• M15: 3,150,531 km (0.064 R)
• M16: 3,381,211 km (0.1 R)
• M17: 3,689,532 km (0.103 R)
• M18: 3,982,445 km (0.107 R)
• M19: 4,308,269 km (0.084 R)
• M20: 4,747,638 km (0.069 R)
• M21: 4,879,733 km (0.094 R)
• M22: 5,147,513 km (0.117 R)
• M23: 5,781,659 km (0.094 R)
• M24: 6,208,611 km (0.087 R)
• M25: 6,528,301 km (0.107 R)
• M26: 6,913,067 km (0.112 R)
• M27: 7,033,045 km (0.088 R)
• M28: 7,123,402 km (0.108 R)
• M29: 7,643,105 km (0.1 R)
• M30: 8,397,527 km (0.094 R)
• M31: 8,525,583 km (0.081 R)
• M32: 8,913,789 km (0.031 R)
• M33: 9,909,363 km (0.116 R)
• M34: 10,835,523 km (0.102 R)
• M35: 11,539,381 km (0.059 R)
• M36: 12,040,983 km (0.081 R)
• M37: 12,221,847 km (0.08 R)
• M38: 12,991,378 km (0.107 R)
• M39: 13,139,779 km (0.059 R)
• M40: 13,326,029 km (0.092 R)
• M41: 13,475,627 km (0.068 R)
• M42: 13,852,164 km (0.032 R)
• M43: 14,155,848 km (0.071 R)
• M44: 14,692,755 km (0.039 R)
• M45: 15,119,258 km (0.119 R)
• M46: 16,303,326 km (0.056 R)
• M47: 16,503,487 km (0.065 R)
• M48: 17,639,833 km (0.107 R)
• M49: 18,093,264 km (0.043 R)
• M50: 18,550,435 km (0.095 R)
• M51: 19,095,719 km (0.089 R)
• M52: 19,349,138 km (0.116 R)
• M53: 20,073,192 km (0.069 R)
• M54: 21,241,551 km (0.058 R)
• M55: 21,548,077 km (0.116 R)
• M56: 21,856,099 km (0.1 R)
• M57: 21,944,362 km (0.112 R)
• M58: 22,431,902 km (0.11 R)
• M59: 22,565,492 km (0.078 R)
• M60: 22,878,302 km (0.057 R)
• M61: 23,147,578 km (0.059 R)
• M62: 23,327,544 km (0.091 R)
• M63: 23,643,794 km (0.111 R)
• M64: 23,734,450 km (0.084 R)
• M65: 24,052,495 km (0.061 R)
• M66: 24,143,750 km (0.089 R)
• M67: 24,463,590 km (0.06 R)
• M68: 24,646,997 km (0.107 R)
• M69: 24,831,003 km (0.112 R)
• M70: 25,431,788 km (0.107 R)
• M71: 25,757,313 km (0.062 R)
• M72: 26,412,402 km (0.042 R)
• M73: 27,310,438 km (0.068 R)
• M74: 27,978,392 km (0.108 R)
• M75: 28,218,347 km (0.062 R)
• M76: 28,990,571 km (0.071 R)
• M77: 29,428,145 km (0.117 R)
• M78: 29,720,908 km (0.085 R)
• M79: 30,506,596 km (0.089 R)
• M80: 30,605,331 km (0.111 R)
• M81: 31,348,982 km (0.094 R)
• M82: 31,797,925 km (0.112 R)
• M83: 32,148,732 km (0.107 R)
• M84: 33,107,056 km (0.11 R)
• M85: 34,126,117 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.5

Radius: 9.4

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.01 AU - 10.75 AU

Year: 10709 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,060,251 km

• M1: 328,218 km (0.053 R)
• M2: 498,011 km (0.095 R)
• M3: 571,613 km (0.095 R)
• M4: 698,173 km (0.108 R)
• M5: 943,065 km (0.095 R)
• M6: 1,154,596 km (0.114 R)
• M7: 1,276,519 km (0.082 R)
• M8: 1,668,615 km (0.116 R)
• M9: 2,072,379 km (0.056 R)
• M10: 2,323,853 km (0.059 R)
• M11: 2,911,923 km (0.115 R)
• M12: 2,995,548 km (0.101 R)
• M13: 3,544,422 km (0.103 R)
• M14: 4,932,092 km (0.112 R)
• M15: 5,336,904 km (0.042 R)
• M16: 5,543,349 km (0.106 R)
• M17: 5,752,487 km (0.106 R)
• M18: 6,035,526 km (0.109 R)
• M19: 6,178,691 km (0.07 R)
• M20: 6,286,851 km (0.045 R)
• M21: 6,359,256 km (0.101 R)
• M22: 6,799,822 km (0.086 R)
• M23: 7,326,257 km (0.106 R)
• M24: 8,820,590 km (0.087 R)
• M25: 9,188,002 km (0.102 R)
• M26: 9,352,859 km (0.084 R)
• M27: 10,234,888 km (0.106 R)
• M28: 10,968,217 km (0.071 R)
• M29: 11,540,429 km (0.107 R)
• M30: 11,987,128 km (0.118 R)
• M31: 12,167,543 km (0.106 R)
• M32: 12,485,139 km (0.059 R)
• M33: 12,576,394 km (0.079 R)
• M34: 12,943,806 km (0.076 R)
• M35: 13,128,859 km (0.088 R)
• M36: 13,454,683 km (0.079 R)
• M37: 13,783,200 km (0.081 R)
• M38: 14,736,437 km (0.097 R)
• M39: 15,172,366 km (0.103 R)
• M40: 15,367,441 km (0.074 R)
• M41: 15,514,346 km (0.087 R)
• M42: 15,661,700 km (0.079 R)
• M43: 17,978,672 km (0.06 R)
• M44: 18,185,117 km (0.108 R)
• M45: 18,444,370 km (0.11 R)
• M46: 19,018,976 km (0.098 R)
• M47: 19,282,118 km (0.105 R)
• M48: 20,239,395 km (0.12 R)
• M49: 21,103,173 km (0.104 R)
• M50: 21,212,080 km (0.068 R)
• M51: 21,320,988 km (0.108 R)
• M52: 21,759,010 km (0.105 R)
• M53: 24,277,341 km (0.114 R)
• M54: 25,079,335 km (0.093 R)
• M55: 25,252,420 km (0.065 R)
• M56: 25,367,909 km (0.067 R)
• M57: 27,835,227 km (0.082 R)
• M58: 28,614,333 km (0.116 R)
• M59: 29,461,356 km (0.081 R)
• M60: 30,624,031 km (0.081 R)
• M61: 32,176,557 km (0.069 R)
• M62: 32,364,602 km (0.081 R)
• M63: 34,585,233 km (0.12 R)
• M64: 35,551,934 km (0.102 R)
• M65: 35,681,486 km (0.072 R)
• M66: 36,071,039 km (0.093 R)
• M67: 36,854,632 km (0.11 R)
• M68: 37,314,197 km (0.072 R)
• M69: 40,719,792 km (0.106 R)
• M70: 42,425,208 km (0.1 R)
• M71: 43,113,957 km (0.116 R)
• M72: 43,252,036 km (0.104 R)
• M73: 43,875,709 km (0.091 R)
• M74: 44,153,812 km (0.102 R)
• M75: 44,641,949 km (0.08 R)
• M76: 45,975,914 km (0.043 R)
• M77: 46,470,634 km (0.033 R)

Asteroid Belt

Center: 10.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146

Radius: 12.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.45 AU - 12.87 AU

Year: 12974 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 34,060,251 km

• M1: 718,519 km (0.116 R)
• M2: 1,133,802 km (0.115 R)
• M3: 2,028,697 km (0.047 R)
• M4: 2,554,084 km (0.05 R)
• M5: 3,442,696 km (0.09 R)
• M6: 3,702,996 km (0.109 R)
• M7: 3,945,345 km (0.081 R)
• M8: 4,677,327 km (0.104 R)
• M9: 5,533,775 km (0.102 R)
• M10: 5,811,428 km (0.114 R)
• M11: 6,008,449 km (0.104 R)
• M12: 7,056,831 km (0.08 R)
• M13: 7,237,096 km (0.112 R)
• M14: 7,510,412 km (0.107 R)
• M15: 8,192,727 km (0.06 R)
• M16: 8,318,988 km (0.086 R)
• M17: 8,830,314 km (0.119 R)
• M18: 9,057,403 km (0.086 R)
• M19: 10,085,589 km (0.077 R)
• M20: 11,115,870 km (0.076 R)
• M21: 11,431,521 km (0.114 R)
• M22: 11,678,956 km (0.091 R)
• M23: 12,650,295 km (0.035 R)
• M24: 13,386,616 km (0.094 R)
• M25: 15,171,169 km (0.097 R)
• M26: 15,874,279 km (0.076 R)
• M27: 16,110,943 km (0.073 R)
• M28: 16,548,068 km (0.106 R)
• M29: 17,271,822 km (0.117 R)
• M30: 18,583,795 km (0.1 R)
• M31: 19,970,119 km (0.111 R)
• M32: 20,055,240 km (0.072 R)
• M33: 22,797,220 km (0.089 R)
• M34: 23,198,441 km (0.099 R)
• M35: 23,782,022 km (0.086 R)
• M36: 24,189,078 km (0.072 R)
• M37: 24,598,228 km (0.062 R)
• M38: 25,608,313 km (0.081 R)
• M39: 26,631,862 km (0.089 R)
• M40: 27,384,638 km (0.057 R)
• M41: 27,811,291 km (0.065 R)
• M42: 28,287,761 km (0.118 R)
• M43: 28,623,009 km (0.12 R)
• M44: 29,442,507 km (0.041 R)
• M45: 29,928,101 km (0.058 R)
• M46: 31,450,409 km (0.045 R)
• M47: 31,996,741 km (0.082 R)
• M48: 33,350,751 km (0.101 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: 177 - 13,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit