🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.58 AU - 0.74 AU

Year: 193 Days

Day: 23.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,951,612 km

• M1: 229,782 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.67 AU - 1.03 AU

Year: 282 Days

Day: 27.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 116.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,951,612 km

• M1: 111,151 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.12 AU - 1.6 AU

Year: 571 Days

Day: 28.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,951,612 km

• M1: 972,386 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.52 AU - 1.66 AU

Year: 722 Days

Day: 39.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.64 AU - 1.66 AU

Year: 763 Days

Day: 21.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.69 AU - 1.75 AU

Year: 812 Days

Day: 18.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.8

Radius: 9.5

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.93 AU - 9.91 AU

Year: 9588 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,951,612 km

• M1: 129,552 km (0.088 R)
• M2: 265,387 km (0.105 R)
• M3: 329,415 km (0.051 R)
• M4: 548,725 km (0.08 R)
• M5: 1,044,642 km (0.109 R)
• M6: 1,119,740 km (0.073 R)
• M7: 1,376,749 km (0.096 R)
• M8: 1,609,224 km (0.041 R)
• M9: 2,232,299 km (0.082 R)
• M10: 2,380,401 km (0.055 R)
• M11: 2,480,931 km (0.055 R)
• M12: 2,660,299 km (0.081 R)
• M13: 2,924,040 km (0.1 R)
• M14: 3,031,900 km (0.077 R)
• M15: 3,307,609 km (0.116 R)
• M16: 3,649,141 km (0.089 R)
• M17: 4,002,192 km (0.073 R)
• M18: 4,900,078 km (0.088 R)
• M19: 5,722,418 km (0.099 R)
• M20: 6,063,501 km (0.052 R)
• M21: 6,167,023 km (0.097 R)
• M22: 6,236,436 km (0.052 R)
• M23: 6,446,172 km (0.118 R)
• M24: 6,765,265 km (0.113 R)
• M25: 7,053,240 km (0.094 R)
• M26: 7,271,803 km (0.118 R)
• M27: 7,678,410 km (0.083 R)
• M28: 7,978,802 km (0.1 R)
• M29: 8,130,345 km (0.113 R)
• M30: 8,552,361 km (0.108 R)
• M31: 8,746,539 km (0.1 R)
• M32: 9,417,784 km (0.096 R)
• M33: 9,618,245 km (0.106 R)
• M34: 11,400,854 km (0.106 R)
• M35: 11,786,667 km (0.107 R)
• M36: 12,395,380 km (0.097 R)
• M37: 12,792,114 km (0.084 R)
• M38: 13,193,036 km (0.058 R)
• M39: 13,327,525 km (0.073 R)
• M40: 13,507,641 km (0.072 R)
• M41: 13,688,654 km (0.053 R)
• M42: 14,098,702 km (0.113 R)
• M43: 14,420,337 km (0.058 R)
• M44: 14,977,589 km (0.079 R)
• M45: 15,352,930 km (0.111 R)
• M46: 15,589,145 km (0.106 R)
• M47: 16,497,653 km (0.08 R)
• M48: 17,080,337 km (0.077 R)
• M49: 17,917,187 km (0.072 R)
• M50: 18,016,670 km (0.099 R)
• M51: 18,215,785 km (0.101 R)
• M52: 18,566,293 km (0.104 R)
• M53: 18,767,502 km (0.115 R)
• M54: 19,426,630 km (0.081 R)
• M55: 22,565,492 km (0.083 R)
• M56: 22,780,315 km (0.09 R)
• M57: 23,700,791 km (0.065 R)
• M58: 23,864,451 km (0.091 R)
• M59: 24,578,182 km (0.098 R)
• M60: 25,076,493 km (0.096 R)
• M61: 26,026,589 km (0.058 R)
• M62: 26,988,653 km (0.097 R)
• M63: 27,904,640 km (0.101 R)
• M64: 30,002,601 km (0.096 R)
• M65: 30,416,389 km (0.107 R)
• M66: 30,653,800 km (0.076 R)
• M67: 31,729,260 km (0.05 R)
• M68: 32,938,908 km (0.092 R)
• M69: 33,304,675 km (0.114 R)
• M70: 33,855,943 km (0.081 R)
• M71: 33,978,763 km (0.044 R)
• M72: 34,471,837 km (0.051 R)
• M73: 34,843,289 km (0.082 R)
• M74: 36,028,104 km (0.119 R)
• M75: 37,925,603 km (0.054 R)
• M76: 38,117,089 km (0.101 R)
• M77: 39,208,555 km (0.074 R)
• M78: 39,596,312 km (0.074 R)
• M79: 40,766,916 km (0.108 R)
• M80: 42,014,861 km (0.093 R)
• M81: 42,146,956 km (0.033 R)
• M82: 42,809,525 km (0.098 R)
• M83: 43,675,996 km (0.105 R)
• M84: 44,952,814 km (0.112 R)
• M85: 45,155,519 km (0.054 R)
• M86: 45,223,137 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 14.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.52 AU - 12.68 AU

Year: 14219 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,951,612 km

• M1: 183,407 km (0.085 R)
• M2: 349,461 km (0.056 R)
• M3: 864,975 km (0.074 R)
• M4: 1,210,546 km (0.105 R)
• M5: 1,810,433 km (0.105 R)
• M6: 3,092,038 km (0.08 R)
• M7: 3,323,018 km (0.112 R)
• M8: 3,628,646 km (0.084 R)
• M9: 3,943,400 km (0.087 R)
• M10: 4,941,218 km (0.039 R)
• M11: 5,173,394 km (0.029 R)
• M12: 6,941,042 km (0.076 R)
• M13: 7,245,174 km (0.081 R)
• M14: 7,376,970 km (0.052 R)
• M15: 7,912,082 km (0.072 R)
• M16: 8,505,985 km (0.111 R)
• M17: 10,126,878 km (0.108 R)
• M18: 10,472,300 km (0.092 R)
• M19: 10,972,705 km (0.116 R)
• M20: 11,634,825 km (0.044 R)
• M21: 11,789,509 km (0.084 R)
• M22: 12,997,811 km (0.073 R)
• M23: 13,158,330 km (0.06 R)
• M24: 13,916,342 km (0.101 R)
• M25: 14,245,457 km (0.063 R)
• M26: 14,577,265 km (0.066 R)
• M27: 15,135,864 km (0.094 R)
• M28: 15,929,780 km (0.064 R)
• M29: 16,159,113 km (0.119 R)
• M30: 16,679,265 km (0.054 R)
• M31: 17,204,802 km (0.098 R)
• M32: 18,995,788 km (0.055 R)
• M33: 19,667,333 km (0.096 R)
• M34: 19,790,302 km (0.095 R)
• M35: 20,783,034 km (0.085 R)
• M36: 21,096,591 km (0.115 R)
• M37: 22,302,499 km (0.119 R)
• M38: 22,559,209 km (0.084 R)
• M39: 23,465,473 km (0.054 R)
• M40: 24,251,760 km (0.045 R)
• M41: 24,980,002 km (0.114 R)
• M42: 25,581,385 km (0.112 R)
• M43: 25,850,213 km (0.055 R)
• M44: 26,390,560 km (0.066 R)
• M45: 26,798,215 km (0.056 R)
• M46: 27,482,475 km (0.088 R)
• M47: 27,757,735 km (0.074 R)
• M48: 28,172,421 km (0.064 R)
• M49: 29,639,976 km (0.051 R)
• M50: 31,347,486 km (0.107 R)
• M51: 32,576,133 km (0.116 R)
• M52: 32,794,696 km (0.079 R)
• M53: 33,820,638 km (0.079 R)
• M54: 34,559,950 km (0.044 R)
• M55: 35,155,200 km (0.115 R)
• M56: 35,529,045 km (0.046 R)
• M57: 35,828,989 km (0.097 R)
• M58: 37,952,232 km (0.049 R)
• M59: 38,105,570 km (0.117 R)
• M60: 38,412,544 km (0.108 R)
• M61: 39,493,838 km (0.088 R)
• M62: 40,116,165 km (0.108 R)
• M63: 40,585,154 km (0.111 R)
• M64: 41,370,693 km (0.099 R)
• M65: 42,002,744 km (0.116 R)
• M66: 42,240,455 km (0.056 R)
• M67: 43,516,525 km (0.118 R)
• M68: 44,805,310 km (0.077 R)
• M69: 45,210,571 km (0.057 R)
• M70: 47,502,709 km (0.093 R)
• M71: 48,081,653 km (0.072 R)
• M72: 48,996,145 km (0.067 R)
• M73: 49,163,096 km (0.12 R)
• M74: 49,330,047 km (0.109 R)
• M75: 53,053,389 km (0.071 R)
• M76: 53,482,136 km (0.106 R)
• M77: 53,654,024 km (0.104 R)
• M78: 55,208,945 km (0.119 R)
• M79: 55,469,544 km (0.042 R)
• M80: 57,833,190 km (0.081 R)
• M81: 58,186,092 km (0.118 R)
• M82: 58,362,916 km (0.109 R)
• M83: 58,716,865 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.3

Radius: 7.9

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.21 AU - 14.77 AU

Year: 19851 Days

Day: 15.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,951,612 km

• M1: 148,251 km (0.05 R)
• M2: 201,808 km (0.105 R)
• M3: 636,240 km (0.108 R)
• M4: 742,903 km (0.074 R)
• M5: 950,545 km (0.102 R)
• M6: 1,099,245 km (0.116 R)
• M7: 1,419,833 km (0.077 R)
• M8: 1,533,079 km (0.096 R)
• M9: 1,678,787 km (0.051 R)
• M10: 1,798,914 km (0.078 R)
• M11: 2,143,588 km (0.109 R)
• M12: 2,340,459 km (0.065 R)
• M13: 2,787,008 km (0.081 R)
• M14: 3,038,333 km (0.118 R)
• M15: 3,111,636 km (0.049 R)
• M16: 3,410,233 km (0.057 R)
• M17: 3,601,718 km (0.038 R)
• M18: 3,757,450 km (0.042 R)
• M19: 4,237,808 km (0.073 R)
• M20: 4,695,129 km (0.067 R)
• M21: 6,021,015 km (0.053 R)
• M22: 6,772,595 km (0.085 R)
• M23: 7,454,312 km (0.068 R)
• M24: 10,117,005 km (0.065 R)
• M25: 10,558,917 km (0.116 R)
• M26: 11,063,660 km (0.105 R)
• M27: 11,748,968 km (0.084 R)
• M28: 12,743,046 km (0.056 R)
• M29: 13,340,390 km (0.096 R)
• M30: 13,946,860 km (0.053 R)
• M31: 14,191,901 km (0.116 R)
• M32: 14,562,306 km (0.069 R)
• M33: 14,748,704 km (0.094 R)
• M34: 15,312,539 km (0.116 R)
• M35: 16,267,871 km (0.057 R)
• M36: 17,308,025 km (0.113 R)
• M37: 17,505,494 km (0.088 R)
• M38: 17,637,589 km (0.116 R)
• M39: 21,607,916 km (0.104 R)
• M40: 21,962,763 km (0.097 R)
• M41: 22,749,947 km (0.037 R)
• M42: 22,966,265 km (0.051 R)
• M43: 23,038,521 km (0.062 R)
• M44: 23,328,292 km (0.036 R)
• M45: 23,765,118 km (0.055 R)
• M46: 24,131,333 km (0.099 R)
• M47: 24,425,592 km (0.049 R)
• M48: 25,390,199 km (0.109 R)
• M49: 25,464,998 km (0.09 R)
• M50: 25,614,596 km (0.109 R)
• M51: 28,125,896 km (0.091 R)
• M52: 28,513,055 km (0.116 R)
• M53: 28,590,846 km (0.103 R)
• M54: 29,058,339 km (0.051 R)
• M55: 29,371,448 km (0.085 R)
• M56: 30,000,955 km (0.117 R)
• M57: 30,317,355 km (0.107 R)
• M58: 32,077,374 km (0.07 R)
• M59: 32,320,022 km (0.065 R)
• M60: 32,806,963 km (0.111 R)
• M61: 35,863,098 km (0.114 R)
• M62: 36,704,735 km (0.061 R)
• M63: 37,127,798 km (0.032 R)
• M64: 39,095,309 km (0.078 R)
• M65: 39,961,182 km (0.077 R)
• M66: 41,271,958 km (0.104 R)
• M67: 41,535,849 km (0.101 R)
• M68: 43,041,551 km (0.118 R)
• M69: 44,025,307 km (0.045 R)
• M70: 46,106,064 km (0.062 R)
• M71: 47,112,409 km (0.055 R)
• M72: 47,664,425 km (0.112 R)
• M73: 48,126,084 km (0.11 R)
• M74: 48,960,840 km (0.106 R)
• M75: 49,333,339 km (0.102 R)
• M76: 52,157,148 km (0.08 R)
• M77: 52,823,607 km (0.12 R)
• M78: 54,164,751 km (0.12 R)
• M79: 55,323,387 km (0.108 R)
• M80: 56,100,249 km (0.11 R)
• M81: 57,174,361 km (0.059 R)
• M82: 57,959,750 km (0.116 R)
• M83: 58,649,995 km (0.077 R)
• M84: 59,541,449 km (0.085 R)
• M85: 60,836,816 km (0.108 R)
• M86: 62,040,930 km (0.092 R)
• M87: 63,354,100 km (0.072 R)
• M88: 64,778,720 km (0.05 R)
• M89: 65,494,845 km (0.077 R)
• M90: 65,802,568 km (0.114 R)
• M91: 66,728,729 km (0.085 R)
• M92: 67,555,556 km (0.103 R)
• M93: 68,698,035 km (0.11 R)
• M94: 69,532,941 km (0.09 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit