🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.54 AU - 0.58 AU

Year: 153 Days

Day: 46.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.63 AU - 0.91 AU

Year: 247 Days

Day: 40.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.8 AU - 1 AU

Year: 312 Days

Day: 16.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.76 AU - 1.22 AU

Year: 360 Days

Day: 34.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.13 AU - 2.57 AU

Year: 1316 Days

Day: 29.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.35 AU - 3.39 AU

Year: 1776 Days

Day: 32.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 65.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 8.9

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.03 AU - 6.17 AU

Year: 4840 Days

Day: 5.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 76.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,032,762 km

• M1: 136,134 km (0.052 R)
• M2: 289,621 km (0.101 R)
• M3: 386,112 km (0.086 R)
• M4: 516,861 km (0.043 R)
• M5: 651,648 km (0.113 R)
• M6: 761,004 km (0.08 R)
• M7: 837,449 km (0.079 R)
• M8: 1,026,391 km (0.088 R)
• M9: 1,691,054 km (0.094 R)
• M10: 1,932,206 km (0.076 R)
• M11: 2,258,629 km (0.098 R)
• M12: 2,466,719 km (0.04 R)
• M13: 2,543,912 km (0.062 R)
• M14: 2,661,346 km (0.074 R)
• M15: 3,086,503 km (0.053 R)
• M16: 3,317,782 km (0.099 R)
• M17: 3,511,212 km (0.102 R)
• M18: 3,841,973 km (0.085 R)
• M19: 4,652,344 km (0.067 R)
• M20: 4,966,500 km (0.099 R)
• M21: 5,163,371 km (0.114 R)
• M22: 5,438,331 km (0.112 R)
• M23: 5,564,891 km (0.076 R)
• M24: 5,846,734 km (0.086 R)
• M25: 5,924,375 km (0.101 R)
• M26: 6,054,675 km (0.047 R)
• M27: 6,856,070 km (0.112 R)
• M28: 7,185,934 km (0.094 R)
• M29: 7,718,951 km (0.104 R)
• M30: 7,918,514 km (0.073 R)
• M31: 8,206,640 km (0.08 R)
• M32: 8,322,728 km (0.091 R)
• M33: 8,793,064 km (0.107 R)
• M34: 8,941,914 km (0.105 R)
• M35: 9,913,552 km (0.119 R)
• M36: 10,286,649 km (0.106 R)
• M37: 10,474,843 km (0.12 R)
• M38: 11,271,452 km (0.1 R)
• M39: 11,660,705 km (0.117 R)
• M40: 11,922,801 km (0.047 R)
• M41: 11,988,624 km (0.1 R)
• M42: 12,286,174 km (0.105 R)
• M43: 12,586,267 km (0.08 R)
• M44: 12,956,372 km (0.113 R)
• M45: 13,091,758 km (0.056 R)
• M46: 13,364,176 km (0.114 R)
• M47: 13,500,909 km (0.099 R)
• M48: 14,507,104 km (0.103 R)
• M49: 15,072,584 km (0.113 R)
• M50: 15,358,017 km (0.113 R)
• M51: 15,465,577 km (0.028 R)
• M52: 15,753,404 km (0.111 R)
• M53: 16,079,527 km (0.108 R)
• M54: 16,811,958 km (0.075 R)
• M55: 17,368,313 km (0.109 R)
• M56: 17,705,207 km (0.109 R)
• M57: 17,780,305 km (0.061 R)
• M58: 18,044,046 km (0.062 R)
• M59: 18,119,743 km (0.067 R)
• M60: 19,189,368 km (0.073 R)
• M61: 19,693,064 km (0.114 R)
• M62: 19,809,750 km (0.081 R)
• M63: 20,358,026 km (0.084 R)
• M64: 20,515,702 km (0.092 R)
• M65: 21,229,733 km (0.108 R)
• M66: 22,682,179 km (0.092 R)
• M67: 22,763,859 km (0.108 R)
• M68: 23,009,349 km (0.088 R)
• M69: 23,502,873 km (0.096 R)
• M70: 23,751,056 km (0.113 R)
• M71: 24,083,163 km (0.077 R)
• M72: 24,626,353 km (0.088 R)
• M73: 24,836,238 km (0.047 R)
• M74: 25,682,065 km (0.108 R)
• M75: 27,314,776 km (0.053 R)
• M76: 27,488,609 km (0.068 R)
• M77: 28,143,847 km (0.066 R)
• M78: 28,495,253 km (0.114 R)
• M79: 28,804,023 km (0.113 R)
• M80: 29,113,990 km (0.101 R)
• M81: 29,202,701 km (0.051 R)
• M82: 29,425,004 km (0.066 R)
• M83: 29,558,594 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.5

Radius: 5.8

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.41 AU - 18.93 AU

Year: 21581 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,032,762 km

• M1: 114,293 km (0.071 R)
• M2: 409,150 km (0.059 R)
• M3: 491,130 km (0.042 R)
• M4: 615,446 km (0.052 R)
• M5: 710,739 km (0.054 R)
• M6: 1,933,852 km (0.089 R)
• M7: 2,132,667 km (0.094 R)
• M8: 2,550,045 km (0.09 R)
• M9: 3,024,719 km (0.101 R)
• M10: 3,664,699 km (0.116 R)
• M11: 4,089,856 km (0.115 R)
• M12: 4,271,618 km (0.09 R)
• M13: 4,493,322 km (0.113 R)
• M14: 4,871,056 km (0.113 R)
• M15: 4,947,800 km (0.096 R)
• M16: 5,024,992 km (0.117 R)
• M17: 5,102,634 km (0.057 R)
• M18: 6,271,741 km (0.079 R)
• M19: 7,967,134 km (0.097 R)
• M20: 8,194,223 km (0.046 R)
• M21: 8,562,085 km (0.073 R)
• M22: 9,313,664 km (0.094 R)
• M23: 10,184,174 km (0.1 R)
• M24: 10,331,827 km (0.084 R)
• M25: 11,181,693 km (0.118 R)
• M26: 12,157,819 km (0.115 R)
• M27: 12,314,448 km (0.108 R)
• M28: 12,576,992 km (0.054 R)
• M29: 12,788,374 km (0.072 R)
• M30: 13,483,256 km (0.117 R)
• M31: 13,971,544 km (0.09 R)
• M32: 14,410,464 km (0.07 R)
• M33: 15,133,321 km (0.086 R)
• M34: 15,414,565 km (0.053 R)
• M35: 16,904,260 km (0.1 R)
• M36: 17,137,483 km (0.081 R)
• M37: 18,679,239 km (0.104 R)
• M38: 18,860,103 km (0.075 R)
• M39: 20,637,026 km (0.039 R)
• M40: 20,761,492 km (0.116 R)
• M41: 21,640,080 km (0.113 R)
• M42: 22,594,814 km (0.082 R)
• M43: 22,916,000 km (0.108 R)
• M44: 23,563,161 km (0.106 R)
• M45: 24,347,652 km (0.118 R)
• M46: 25,007,827 km (0.094 R)
• M47: 25,140,521 km (0.063 R)
• M48: 27,432,958 km (0.078 R)
• M49: 28,742,837 km (0.091 R)
• M50: 29,370,400 km (0.048 R)
• M51: 29,721,058 km (0.078 R)
• M52: 30,214,132 km (0.111 R)
• M53: 31,065,943 km (0.098 R)
• M54: 31,351,525 km (0.097 R)
• M55: 31,709,812 km (0.109 R)
• M56: 32,358,169 km (0.085 R)
• M57: 32,575,236 km (0.112 R)
• M58: 32,792,900 km (0.042 R)
• M59: 35,515,731 km (0.09 R)
• M60: 36,414,216 km (0.11 R)
• M61: 37,699,860 km (0.089 R)
• M62: 38,080,886 km (0.059 R)
• M63: 38,463,109 km (0.1 R)
• M64: 38,693,190 km (0.044 R)
• M65: 38,923,571 km (0.108 R)
• M66: 39,000,464 km (0.061 R)
• M67: 39,308,636 km (0.108 R)
• M68: 39,463,021 km (0.09 R)
• M69: 39,694,897 km (0.099 R)
• M70: 40,393,370 km (0.057 R)
• M71: 41,802,582 km (0.046 R)
• M72: 44,830,144 km (0.091 R)
• M73: 46,288,723 km (0.073 R)
• M74: 47,105,677 km (0.116 R)
• M75: 47,269,636 km (0.075 R)
• M76: 47,516,024 km (0.071 R)
• M77: 48,009,846 km (0.088 R)
• M78: 48,174,853 km (0.05 R)
• M79: 50,504,840 km (0.091 R)
• M80: 51,008,984 km (0.08 R)
• M81: 51,261,655 km (0.12 R)
• M82: 51,345,879 km (0.051 R)
• M83: 51,599,148 km (0.098 R)
• M84: 52,446,171 km (0.088 R)
• M85: 53,468,523 km (0.096 R)
• M86: 53,554,093 km (0.095 R)
• M87: 53,639,663 km (0.089 R)
• M88: 53,725,233 km (0.084 R)
• M89: 54,068,111 km (0.106 R)
• M90: 54,583,625 km (0.043 R)
• M91: 55,014,617 km (0.116 R)
• M92: 55,273,720 km (0.102 R)
• M93: 55,793,124 km (0.085 R)
• M94: 56,924,084 km (0.076 R)
• M95: 57,448,574 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.6

Radius: 7.6

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 18.24 AU - 18.24 AU

Year: 28453 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 158.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,032,762 km

• M1: 126,709 km (0.074 R)
• M2: 371,302 km (0.026 R)
• M3: 475,721 km (0.106 R)
• M4: 590,912 km (0.039 R)
• M5: 768,185 km (0.08 R)
• M6: 1,172,847 km (0.108 R)
• M7: 1,498,372 km (0.095 R)
• M8: 1,566,888 km (0.094 R)
• M9: 1,742,815 km (0.105 R)
• M10: 2,075,521 km (0.101 R)
• M11: 2,549,896 km (0.082 R)
• M12: 2,673,613 km (0.082 R)
• M13: 3,100,565 km (0.074 R)
• M14: 3,412,178 km (0.114 R)
• M15: 3,733,813 km (0.082 R)
• M16: 4,113,493 km (0.114 R)
• M17: 4,505,439 km (0.078 R)
• M18: 5,012,127 km (0.092 R)
• M19: 6,412,513 km (0.118 R)
• M20: 6,581,409 km (0.075 R)
• M21: 6,809,097 km (0.073 R)
• M22: 7,271,952 km (0.086 R)
• M23: 7,864,958 km (0.036 R)
• M24: 8,167,296 km (0.093 R)
• M25: 8,971,235 km (0.112 R)
• M26: 9,414,493 km (0.028 R)
• M27: 9,735,381 km (0.118 R)
• M28: 10,520,470 km (0.069 R)
• M29: 11,122,452 km (0.04 R)
• M30: 11,393,673 km (0.052 R)
• M31: 12,359,926 km (0.106 R)
• M32: 12,923,760 km (0.09 R)
• M33: 13,208,894 km (0.108 R)
• M34: 15,186,877 km (0.07 R)
• M35: 16,095,235 km (0.059 R)
• M36: 18,282,505 km (0.112 R)
• M37: 18,763,313 km (0.096 R)
• M38: 20,395,575 km (0.096 R)
• M39: 21,396,535 km (0.114 R)
• M40: 21,818,401 km (0.114 R)
• M41: 23,619,858 km (0.061 R)
• M42: 24,143,301 km (0.061 R)
• M43: 24,406,444 km (0.062 R)
• M44: 25,024,133 km (0.093 R)
• M45: 25,379,428 km (0.093 R)
• M46: 26,274,921 km (0.111 R)
• M47: 26,545,544 km (0.115 R)
• M48: 26,636,050 km (0.1 R)
• M49: 27,912,868 km (0.051 R)
• M50: 28,096,874 km (0.079 R)
• M51: 29,489,779 km (0.08 R)
• M52: 29,771,173 km (0.079 R)
• M53: 31,190,857 km (0.06 R)
• M54: 34,786,142 km (0.04 R)
• M55: 34,885,176 km (0.08 R)
• M56: 35,980,083 km (0.052 R)
• M57: 37,187,338 km (0.086 R)
• M58: 38,407,907 km (0.101 R)
• M59: 39,228,900 km (0.055 R)
• M60: 39,952,056 km (0.106 R)
• M61: 41,201,797 km (0.098 R)
• M62: 41,306,665 km (0.099 R)
• M63: 42,253,171 km (0.109 R)
• M64: 43,953,500 km (0.09 R)
• M65: 45,567,960 km (0.068 R)
• M66: 49,076,180 km (0.116 R)
• M67: 49,409,484 km (0.097 R)
• M68: 52,556,724 km (0.072 R)
• M69: 54,039,837 km (0.111 R)
• M70: 54,269,171 km (0.101 R)
• M71: 55,305,435 km (0.101 R)
• M72: 56,000,018 km (0.099 R)
• M73: 56,813,831 km (0.101 R)
• M74: 57,397,561 km (0.102 R)
• M75: 59,633,750 km (0.105 R)
• M76: 61,299,672 km (0.116 R)
• M77: 61,898,363 km (0.057 R)
• M78: 62,739,851 km (0.071 R)
• M79: 62,980,853 km (0.062 R)
• M80: 66,265,723 km (0.083 R)
• M81: 67,373,047 km (0.105 R)
• M82: 72,115,150 km (0.091 R)
• M83: 73,000,470 km (0.117 R)
• M84: 74,398,761 km (0.107 R)
• M85: 76,448,551 km (0.093 R)
• M86: 80,996,476 km (0.118 R)
• M87: 82,048,299 km (0.067 R)
• M88: 83,104,609 km (0.086 R)
• M89: 83,767,178 km (0.079 R)
• M90: 85,765,058 km (0.101 R)
• M91: 85,898,798 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 18,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit