🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.59 AU - 0.87 AU

Year: 228 Days

Day: 24.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,365,896 km

• M1: 115,340 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.78 AU - 0.94 AU

Year: 291 Days

Day: 12.7 Hours

Environment

Temp: 82 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.21 AU - 1.67 AU

Year: 631 Days

Day: 47.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.71 AU - 1.91 AU

Year: 889 Days

Day: 43.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,365,896 km

• M1: 186,399 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.48 AU - 3.68 AU

Year: 2474 Days

Day: 17.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.1 AU - 4.34 AU

Year: 3166 Days

Day: 14.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.7

Radius: 8.1

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.07 AU - 6.25 AU

Year: 4918 Days

Day: 11.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,365,896 km

• M1: 153,338 km (0.049 R)
• M2: 249,380 km (0.065 R)
• M3: 365,767 km (0.09 R)
• M4: 466,596 km (0.059 R)
• M5: 539,600 km (0.087 R)
• M6: 677,678 km (0.112 R)
• M7: 907,161 km (0.117 R)
• M8: 1,085,931 km (0.045 R)
• M9: 1,263,354 km (0.107 R)
• M10: 1,660,387 km (0.087 R)
• M11: 1,761,964 km (0.075 R)
• M12: 2,017,327 km (0.055 R)
• M13: 2,110,228 km (0.101 R)
• M14: 2,188,916 km (0.095 R)
• M15: 2,397,904 km (0.12 R)
• M16: 2,513,095 km (0.083 R)
• M17: 2,613,325 km (0.088 R)
• M18: 2,715,052 km (0.077 R)
• M19: 3,045,513 km (0.08 R)
• M20: 3,370,590 km (0.108 R)
• M21: 3,444,341 km (0.113 R)
• M22: 3,668,888 km (0.103 R)
• M23: 4,014,608 km (0.092 R)
• M24: 4,171,686 km (0.104 R)
• M25: 4,451,434 km (0.104 R)
• M26: 4,552,862 km (0.108 R)
• M27: 4,634,542 km (0.093 R)
• M28: 4,840,987 km (0.076 R)
• M29: 5,413,199 km (0.108 R)
• M30: 5,740,369 km (0.106 R)
• M31: 5,828,782 km (0.109 R)
• M32: 6,391,120 km (0.104 R)
• M33: 6,760,178 km (0.12 R)
• M34: 6,877,014 km (0.097 R)
• M35: 6,994,448 km (0.088 R)
• M36: 7,255,198 km (0.032 R)
• M37: 7,495,003 km (0.105 R)
• M38: 8,180,311 km (0.073 R)
• M39: 9,297,208 km (0.042 R)
• M40: 9,505,449 km (0.089 R)
• M41: 9,873,609 km (0.037 R)
• M42: 10,139,295 km (0.109 R)
• M43: 10,246,407 km (0.116 R)
• M44: 10,434,451 km (0.12 R)
• M45: 10,623,693 km (0.036 R)
• M46: 11,005,766 km (0.109 R)
• M47: 11,088,194 km (0.106 R)
• M48: 11,170,772 km (0.094 R)
• M49: 11,952,122 km (0.034 R)
• M50: 12,036,794 km (0.036 R)
• M51: 12,808,570 km (0.088 R)
• M52: 13,684,764 km (0.084 R)
• M53: 13,743,856 km (0.033 R)
• M54: 13,803,096 km (0.091 R)
• M55: 14,130,117 km (0.056 R)
• M56: 14,249,646 km (0.079 R)
• M57: 14,883,043 km (0.106 R)
• M58: 15,035,035 km (0.049 R)
• M59: 15,218,292 km (0.055 R)
• M60: 15,371,630 km (0.036 R)
• M61: 15,433,115 km (0.083 R)
• M62: 16,052,151 km (0.102 R)
• M63: 16,145,649 km (0.115 R)
• M64: 16,553,154 km (0.103 R)
• M65: 16,710,830 km (0.054 R)
• M66: 17,314,308 km (0.069 R)
• M67: 17,796,013 km (0.102 R)
• M68: 18,837,962 km (0.071 R)
• M69: 18,969,608 km (0.079 R)
• M70: 19,068,493 km (0.114 R)
• M71: 19,134,615 km (0.108 R)
• M72: 19,499,185 km (0.05 R)
• M73: 19,732,408 km (0.116 R)
• M74: 19,799,278 km (0.106 R)
• M75: 19,933,168 km (0.039 R)
• M76: 20,134,527 km (0.073 R)
• M77: 21,185,452 km (0.081 R)
• M78: 21,253,968 km (0.052 R)
• M79: 21,493,923 km (0.032 R)
• M80: 22,219,473 km (0.107 R)
• M81: 22,358,599 km (0.098 R)
• M82: 22,463,167 km (0.097 R)
• M83: 22,637,748 km (0.103 R)
• M84: 23,023,411 km (0.103 R)
• M85: 23,093,722 km (0.088 R)
• M86: 23,411,169 km (0.104 R)
• M87: 23,730,112 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 15

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.63 AU - 5.73 AU

Year: 4944 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,365,896 km

• M1: 284,086 km (0.086 R)
• M2: 447,896 km (0.044 R)
• M3: 657,931 km (0.112 R)
• M4: 758,312 km (0.077 R)
• M5: 925,861 km (0.049 R)
• M6: 1,041,650 km (0.091 R)
• M7: 1,360,593 km (0.068 R)
• M8: 1,519,765 km (0.105 R)
• M9: 1,750,893 km (0.096 R)
• M10: 1,857,557 km (0.057 R)
• M11: 1,952,701 km (0.095 R)
• M12: 2,105,889 km (0.103 R)
• M13: 2,544,361 km (0.08 R)
• M14: 2,712,658 km (0.067 R)
• M15: 2,853,131 km (0.093 R)
• M16: 3,206,930 km (0.081 R)
• M17: 3,764,481 km (0.119 R)
• M18: 4,117,532 km (0.103 R)
• M19: 4,225,541 km (0.1 R)
• M20: 4,370,951 km (0.069 R)
• M21: 4,481,354 km (0.095 R)
• M22: 4,855,648 km (0.083 R)
• M23: 5,220,966 km (0.116 R)
• M24: 5,377,445 km (0.088 R)
• M25: 5,595,260 km (0.088 R)
• M26: 6,307,645 km (0.076 R)
• M27: 7,113,828 km (0.035 R)
• M28: 7,331,343 km (0.106 R)
• M29: 7,485,129 km (0.119 R)
• M30: 7,862,714 km (0.066 R)
• M31: 8,020,091 km (0.059 R)
• M32: 8,939,221 km (0.097 R)
• M33: 9,245,298 km (0.041 R)
• M34: 9,411,501 km (0.062 R)
• M35: 9,650,708 km (0.037 R)
• M36: 10,037,568 km (0.076 R)
• M37: 10,331,229 km (0.082 R)
• M38: 10,528,399 km (0.084 R)
• M39: 10,876,812 km (0.069 R)
• M40: 11,203,684 km (0.051 R)
• M41: 11,610,440 km (0.076 R)
• M42: 11,738,496 km (0.118 R)
• M43: 12,151,685 km (0.101 R)
• M44: 12,464,644 km (0.09 R)
• M45: 12,886,211 km (0.105 R)
• M46: 13,072,161 km (0.078 R)
• M47: 13,232,231 km (0.103 R)
• M48: 13,339,343 km (0.066 R)
• M49: 13,635,248 km (0.032 R)
• M50: 13,797,561 km (0.117 R)
• M51: 14,096,907 km (0.096 R)
• M52: 14,370,970 km (0.106 R)
• M53: 14,702,030 km (0.05 R)
• M54: 15,035,783 km (0.047 R)
• M55: 15,400,054 km (0.069 R)
• M56: 15,966,282 km (0.108 R)
• M57: 16,338,032 km (0.068 R)
• M58: 16,510,668 km (0.118 R)
• M59: 16,770,520 km (0.075 R)
• M60: 16,944,652 km (0.11 R)
• M61: 17,177,576 km (0.114 R)
• M62: 17,646,864 km (0.06 R)
• M63: 18,179,881 km (0.103 R)
• M64: 18,657,996 km (0.077 R)
• M65: 18,898,699 km (0.088 R)
• M66: 19,170,668 km (0.057 R)
• M67: 19,322,360 km (0.051 R)
• M68: 19,779,830 km (0.043 R)
• M69: 19,933,019 km (0.076 R)
• M70: 20,767,625 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.9

Radius: 10

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.99 AU - 9.21 AU

Year: 8420 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,365,896 km

• M1: 136,284 km (0.101 R)
• M2: 198,666 km (0.059 R)
• M3: 264,788 km (0.051 R)
• M4: 382,522 km (0.09 R)
• M5: 454,927 km (0.104 R)
• M6: 521,797 km (0.109 R)
• M7: 840,441 km (0.113 R)
• M8: 911,350 km (0.093 R)
• M9: 1,465,610 km (0.091 R)
• M10: 1,659,040 km (0.114 R)
• M11: 1,974,692 km (0.095 R)
• M12: 2,209,112 km (0.114 R)
• M13: 2,350,183 km (0.103 R)
• M14: 2,834,431 km (0.095 R)
• M15: 2,987,918 km (0.104 R)
• M16: 3,212,165 km (0.113 R)
• M17: 3,349,496 km (0.034 R)
• M18: 3,772,858 km (0.097 R)
• M19: 3,966,588 km (0.11 R)
• M20: 4,089,258 km (0.084 R)
• M21: 4,163,608 km (0.093 R)
• M22: 4,826,027 km (0.114 R)
• M23: 5,036,661 km (0.077 R)
• M24: 5,223,359 km (0.051 R)
• M25: 5,466,755 km (0.086 R)
• M26: 5,686,215 km (0.119 R)
• M27: 5,852,867 km (0.065 R)
• M28: 6,247,805 km (0.101 R)
• M29: 6,448,566 km (0.091 R)
• M30: 6,885,990 km (0.088 R)
• M31: 7,063,563 km (0.107 R)
• M32: 7,423,495 km (0.109 R)
• M33: 7,575,337 km (0.105 R)
• M34: 7,912,830 km (0.027 R)
• M35: 8,730,083 km (0.082 R)
• M36: 9,972,344 km (0.105 R)
• M37: 10,072,724 km (0.105 R)
• M38: 10,922,739 km (0.102 R)
• M39: 11,443,788 km (0.105 R)
• M40: 11,725,032 km (0.071 R)
• M41: 12,258,498 km (0.065 R)
• M42: 12,546,175 km (0.071 R)
• M43: 13,385,868 km (0.032 R)
• M44: 13,459,769 km (0.039 R)
• M45: 13,645,121 km (0.063 R)
• M46: 14,206,113 km (0.115 R)
• M47: 14,319,209 km (0.079 R)
• M48: 14,470,452 km (0.075 R)
• M49: 14,584,296 km (0.118 R)
• M50: 15,196,301 km (0.115 R)
• M51: 15,660,803 km (0.087 R)
• M52: 15,777,639 km (0.115 R)
• M53: 16,012,358 km (0.039 R)
• M54: 16,484,937 km (0.09 R)
• M55: 17,605,725 km (0.093 R)
• M56: 17,808,430 km (0.098 R)
• M57: 18,709,607 km (0.04 R)
• M58: 19,499,783 km (0.048 R)
• M59: 20,598,729 km (0.102 R)
• M60: 21,674,338 km (0.082 R)
• M61: 22,197,033 km (0.101 R)
• M62: 22,724,066 km (0.116 R)
• M63: 23,477,591 km (0.082 R)
• M64: 24,059,227 km (0.112 R)
• M65: 24,239,193 km (0.061 R)
• M66: 24,419,608 km (0.109 R)
• M67: 24,736,457 km (0.12 R)
• M68: 25,374,192 km (0.085 R)
• M69: 25,741,006 km (0.085 R)
• M70: 26,017,164 km (0.104 R)
• M71: 27,085,442 km (0.118 R)
• M72: 27,413,361 km (0.078 R)
• M73: 27,695,503 km (0.098 R)
• M74: 27,978,542 km (0.034 R)
• M75: 28,405,045 km (0.084 R)
• M76: 28,785,921 km (0.092 R)
• M77: 28,881,365 km (0.066 R)
• M78: 29,072,701 km (0.113 R)
• M79: 29,456,419 km (0.085 R)
• M80: 29,842,082 km (0.059 R)
• M81: 30,326,331 km (0.092 R)
• M82: 30,423,420 km (0.077 R)
• M83: 30,910,810 km (0.102 R)
• M84: 32,786,318 km (0.091 R)
• M85: 33,085,813 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210

Radius: 5.5

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.08 AU - 17.48 AU

Year: 21816 Days

Day: 23.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 54,365,896 km

• M1: 122,670 km (0.11 R)
• M2: 1,073,963 km (0.118 R)
• M3: 1,485,806 km (0.113 R)
• M4: 2,185,924 km (0.083 R)
• M5: 3,286,067 km (0.118 R)
• M6: 3,807,266 km (0.058 R)
• M7: 4,009,373 km (0.092 R)
• M8: 5,863,339 km (0.03 R)
• M9: 6,612,675 km (0.046 R)
• M10: 6,774,240 km (0.07 R)
• M11: 7,019,132 km (0.119 R)
• M12: 7,101,411 km (0.102 R)
• M13: 7,475,555 km (0.111 R)
• M14: 7,728,525 km (0.108 R)
• M15: 8,591,855 km (0.083 R)
• M16: 9,214,331 km (0.062 R)
• M17: 10,738,135 km (0.113 R)
• M18: 12,239,200 km (0.097 R)
• M19: 12,437,567 km (0.106 R)
• M20: 12,637,131 km (0.109 R)
• M21: 13,089,963 km (0.04 R)
• M22: 13,191,241 km (0.028 R)
• M23: 14,742,272 km (0.081 R)
• M24: 16,024,026 km (0.077 R)
• M25: 16,186,789 km (0.085 R)
• M26: 16,568,563 km (0.12 R)
• M27: 16,733,120 km (0.078 R)
• M28: 17,119,083 km (0.109 R)
• M29: 18,806,547 km (0.108 R)
• M30: 19,323,108 km (0.117 R)
• M31: 20,487,428 km (0.104 R)
• M32: 22,155,445 km (0.094 R)
• M33: 22,639,992 km (0.079 R)
• M34: 23,373,321 km (0.106 R)
• M35: 23,434,806 km (0.119 R)
• M36: 26,255,773 km (0.114 R)
• M37: 27,673,512 km (0.045 R)
• M38: 28,129,785 km (0.055 R)
• M39: 28,391,581 km (0.118 R)
• M40: 31,189,361 km (0.079 R)
• M41: 31,324,747 km (0.084 R)
• M42: 32,552,197 km (0.041 R)
• M43: 35,265,155 km (0.064 R)
• M44: 39,724,667 km (0.09 R)
• M45: 41,126,250 km (0.097 R)
• M46: 43,978,034 km (0.077 R)
• M47: 45,888,548 km (0.11 R)
• M48: 46,119,677 km (0.053 R)
• M49: 48,138,650 km (0.096 R)
• M50: 49,474,260 km (0.102 R)
• M51: 50,901,573 km (0.117 R)
• M52: 53,472,413 km (0.041 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit