🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.79 AU - 0.79 AU

Year: 260 Days

Day: 41.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,498,304 km

• M1: 325,824 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.25 AU - 1.63 AU

Year: 641 Days

Day: 43.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,498,304 km

• M1: 211,531 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.56 AU - 1.7 AU

Year: 772 Days

Day: 14 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.8 AU - 2.96 AU

Year: 1813 Days

Day: 31.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,498,304 km

• M1: 1,841,550 km (0.116 R)
• M2: 1,952,701 km (0.1 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 13.2

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4 AU - 5.9 AU

Year: 4084 Days

Day: 7.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,498,304 km

• M1: 175,478 km (0.069 R)
• M2: 303,534 km (0.072 R)
• M3: 469,887 km (0.029 R)
• M4: 725,699 km (0.084 R)
• M5: 877,392 km (0.082 R)
• M6: 1,028,785 km (0.09 R)
• M7: 1,139,038 km (0.117 R)
• M8: 1,292,825 km (0.113 R)
• M9: 1,708,557 km (0.05 R)
• M10: 1,796,820 km (0.09 R)
• M11: 1,916,947 km (0.042 R)
• M12: 2,039,917 km (0.091 R)
• M13: 2,134,014 km (0.106 R)
• M14: 2,326,546 km (0.091 R)
• M15: 2,491,553 km (0.073 R)
• M16: 2,974,604 km (0.068 R)
• M17: 3,190,773 km (0.084 R)
• M18: 3,430,878 km (0.044 R)
• M19: 3,581,672 km (0.111 R)
• M20: 3,734,561 km (0.074 R)
• M21: 3,831,351 km (0.116 R)
• M22: 4,047,221 km (0.036 R)
• M23: 4,166,749 km (0.097 R)
• M24: 4,802,840 km (0.111 R)
• M25: 4,950,792 km (0.1 R)
• M26: 5,036,063 km (0.076 R)
• M27: 5,229,642 km (0.052 R)
• M28: 5,802,752 km (0.096 R)
• M29: 5,937,839 km (0.06 R)
• M30: 6,303,456 km (0.113 R)
• M31: 6,395,907 km (0.095 R)
• M32: 6,770,800 km (0.079 R)
• M33: 7,080,617 km (0.114 R)
• M34: 7,273,598 km (0.11 R)
• M35: 7,813,347 km (0.094 R)
• M36: 8,802,189 km (0.091 R)
• M37: 9,245,448 km (0.068 R)
• M38: 9,403,722 km (0.097 R)
• M39: 9,509,787 km (0.078 R)
• M40: 9,749,742 km (0.099 R)
• M41: 10,208,409 km (0.06 R)
• M42: 10,399,446 km (0.105 R)
• M43: 10,840,460 km (0.099 R)
• M44: 11,035,237 km (0.117 R)
• M45: 11,287,608 km (0.118 R)
• M46: 11,655,320 km (0.108 R)
• M47: 11,826,460 km (0.07 R)
• M48: 12,315,645 km (0.105 R)
• M49: 12,988,237 km (0.109 R)
• M50: 13,642,727 km (0.116 R)
• M51: 13,853,361 km (0.111 R)
• M52: 14,095,261 km (0.036 R)
• M53: 14,860,304 km (0.12 R)
• M54: 15,232,354 km (0.099 R)
• M55: 15,544,715 km (0.098 R)
• M56: 16,112,439 km (0.08 R)
• M57: 16,271,312 km (0.111 R)
• M58: 16,654,731 km (0.109 R)
• M59: 16,879,876 km (0.118 R)
• M60: 17,463,307 km (0.08 R)
• M61: 17,593,906 km (0.066 R)
• M62: 17,757,566 km (0.117 R)
• M63: 18,020,410 km (0.083 R)
• M64: 18,218,477 km (0.026 R)
• M65: 18,384,082 km (0.117 R)
• M66: 18,550,136 km (0.12 R)
• M67: 19,421,843 km (0.113 R)
• M68: 19,624,997 km (0.085 R)
• M69: 20,789,018 km (0.097 R)
• M70: 21,764,396 km (0.087 R)
• M71: 21,975,329 km (0.031 R)
• M72: 22,151,705 km (0.04 R)
• M73: 23,076,070 km (0.091 R)
• M74: 24,413,475 km (0.098 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 9.8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.87 AU - 6.61 AU

Year: 5781 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,498,304 km

• M1: 142,268 km (0.114 R)
• M2: 208,390 km (0.097 R)
• M3: 284,685 km (0.053 R)
• M4: 366,664 km (0.059 R)
• M5: 449,392 km (0.079 R)
• M6: 915,539 km (0.102 R)
• M7: 1,439,580 km (0.106 R)
• M8: 1,675,945 km (0.058 R)
• M9: 2,080,308 km (0.086 R)
• M10: 2,203,876 km (0.106 R)
• M11: 2,330,136 km (0.103 R)
• M12: 2,495,891 km (0.068 R)
• M13: 2,570,839 km (0.085 R)
• M14: 3,197,804 km (0.117 R)
• M15: 3,465,734 km (0.114 R)
• M16: 3,549,658 km (0.078 R)
• M17: 3,655,574 km (0.092 R)
• M18: 4,134,137 km (0.089 R)
• M19: 4,200,858 km (0.085 R)
• M20: 4,426,152 km (0.117 R)
• M21: 4,795,061 km (0.074 R)
• M22: 5,586,882 km (0.116 R)
• M23: 5,710,450 km (0.095 R)
• M24: 5,834,915 km (0.064 R)
• M25: 6,137,402 km (0.087 R)
• M26: 6,367,633 km (0.079 R)
• M27: 6,496,736 km (0.074 R)
• M28: 6,678,947 km (0.073 R)
• M29: 7,075,231 km (0.11 R)
• M30: 7,343,759 km (0.095 R)
• M31: 7,863,014 km (0.036 R)
• M32: 8,735,618 km (0.085 R)
• M33: 8,965,849 km (0.11 R)
• M34: 9,315,011 km (0.117 R)
• M35: 9,461,766 km (0.052 R)
• M36: 9,579,649 km (0.12 R)
• M37: 10,663,486 km (0.105 R)
• M38: 10,755,489 km (0.104 R)
• M39: 11,564,514 km (0.082 R)
• M40: 11,785,619 km (0.083 R)
• M41: 12,360,823 km (0.119 R)
• M42: 12,457,463 km (0.115 R)
• M43: 12,749,329 km (0.116 R)
• M44: 13,043,289 km (0.11 R)
• M45: 13,141,874 km (0.108 R)
• M46: 13,505,247 km (0.071 R)
• M47: 13,938,782 km (0.066 R)
• M48: 14,478,830 km (0.052 R)
• M49: 14,614,964 km (0.113 R)
• M50: 14,819,913 km (0.077 R)
• M51: 15,440,445 km (0.051 R)
• M52: 15,614,278 km (0.042 R)
• M53: 16,422,555 km (0.079 R)
• M54: 16,528,919 km (0.098 R)
• M55: 16,778,149 km (0.09 R)
• M56: 17,064,480 km (0.064 R)
• M57: 17,316,402 km (0.098 R)
• M58: 17,678,280 km (0.057 R)
• M59: 17,969,696 km (0.044 R)
• M60: 18,705,119 km (0.099 R)
• M61: 19,188,470 km (0.033 R)
• M62: 19,487,965 km (0.096 R)
• M63: 20,129,441 km (0.065 R)
• M64: 20,471,870 km (0.113 R)
• M65: 21,394,440 km (0.095 R)
• M66: 22,962,076 km (0.061 R)
• M67: 23,719,640 km (0.115 R)
• M68: 24,242,634 km (0.059 R)
• M69: 24,525,973 km (0.113 R)
• M70: 24,850,899 km (0.079 R)
• M71: 25,095,641 km (0.092 R)
• M72: 26,331,170 km (0.091 R)
• M73: 27,333,775 km (0.062 R)
• M74: 27,628,632 km (0.116 R)
• M75: 28,051,546 km (0.085 R)
• M76: 28,391,432 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.1

Radius: 13.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.92 AU - 8.74 AU

Year: 7360 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,498,304 km

• M1: 344,524 km (0.115 R)
• M2: 435,779 km (0.055 R)
• M3: 634,445 km (0.044 R)
• M4: 934,538 km (0.074 R)
• M5: 1,120,787 km (0.079 R)
• M6: 1,432,250 km (0.114 R)
• M7: 1,641,238 km (0.115 R)
• M8: 2,127,731 km (0.12 R)
• M9: 2,566,950 km (0.086 R)
• M10: 3,056,135 km (0.115 R)
• M11: 3,196,757 km (0.093 R)
• M12: 4,157,026 km (0.045 R)
• M13: 4,483,897 km (0.105 R)
• M14: 4,582,332 km (0.111 R)
• M15: 4,794,163 km (0.101 R)
• M16: 6,118,104 km (0.037 R)
• M17: 6,462,628 km (0.082 R)
• M18: 6,841,859 km (0.085 R)
• M19: 7,963,095 km (0.092 R)
• M20: 8,233,568 km (0.111 R)
• M21: 8,445,997 km (0.094 R)
• M22: 9,951,101 km (0.083 R)
• M23: 10,096,360 km (0.034 R)
• M24: 10,767,606 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.2

Radius: 13.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.2 AU - 8.36 AU

Year: 8048 Days

Day: 9.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,498,304 km

• M1: 310,116 km (0.081 R)
• M2: 506,838 km (0.042 R)
• M3: 1,057,807 km (0.105 R)
• M4: 1,567,337 km (0.119 R)
• M5: 1,894,358 km (0.104 R)
• M6: 2,054,577 km (0.06 R)
• M7: 2,148,225 km (0.056 R)
• M8: 2,267,455 km (0.056 R)
• M9: 2,562,761 km (0.114 R)
• M10: 2,923,292 km (0.086 R)
• M11: 3,837,036 km (0.103 R)
• M12: 4,462,205 km (0.056 R)
• M13: 4,740,009 km (0.105 R)
• M14: 5,151,552 km (0.086 R)
• M15: 5,410,506 km (0.082 R)
• M16: 5,574,615 km (0.07 R)
• M17: 5,707,009 km (0.105 R)
• M18: 5,840,600 km (0.103 R)
• M19: 6,281,764 km (0.036 R)
• M20: 6,489,107 km (0.109 R)
• M21: 6,910,524 km (0.113 R)
• M22: 7,053,091 km (0.101 R)
• M23: 7,706,534 km (0.097 R)
• M24: 7,854,337 km (0.093 R)
• M25: 8,303,579 km (0.078 R)
• M26: 8,954,480 km (0.058 R)
• M27: 9,188,152 km (0.063 R)
• M28: 9,542,549 km (0.108 R)
• M29: 9,741,365 km (0.041 R)
• M30: 10,264,658 km (0.047 R)
• M31: 10,386,730 km (0.106 R)
• M32: 10,879,954 km (0.092 R)
• M33: 11,004,419 km (0.049 R)
• M34: 11,804,020 km (0.099 R)
• M35: 12,060,431 km (0.084 R)
• M36: 13,548,182 km (0.066 R)
• M37: 13,906,618 km (0.115 R)
• M38: 14,359,152 km (0.109 R)
• M39: 14,724,619 km (0.078 R)
• M40: 14,862,399 km (0.117 R)
• M41: 15,232,205 km (0.106 R)
• M42: 16,645,605 km (0.108 R)
• M43: 17,757,417 km (0.079 R)
• M44: 18,495,533 km (0.103 R)
• M45: 19,545,710 km (0.091 R)
• M46: 20,666,497 km (0.044 R)
• M47: 20,924,254 km (0.032 R)
• M48: 21,286,730 km (0.101 R)
• M49: 21,546,881 km (0.054 R)
• M50: 21,808,228 km (0.05 R)
• M51: 22,017,964 km (0.093 R)
• M52: 23,023,561 km (0.106 R)
• M53: 23,666,533 km (0.095 R)
• M54: 24,261,035 km (0.116 R)
• M55: 25,024,732 km (0.11 R)
• M56: 25,354,446 km (0.114 R)
• M57: 25,907,210 km (0.081 R)
• M58: 26,743,911 km (0.064 R)
• M59: 26,912,358 km (0.071 R)
• M60: 27,081,104 km (0.111 R)
• M61: 28,443,642 km (0.086 R)
• M62: 29,538,249 km (0.113 R)
• M63: 30,587,977 km (0.096 R)
• M64: 31,353,619 km (0.096 R)
• M65: 31,649,823 km (0.116 R)
• M66: 32,244,923 km (0.111 R)
• M67: 32,723,786 km (0.092 R)
• M68: 33,084,467 km (0.118 R)
• M69: 33,204,893 km (0.057 R)
• M70: 33,506,781 km (0.093 R)
• M71: 33,748,980 km (0.081 R)
• M72: 34,174,287 km (0.087 R)
• M73: 34,479,168 km (0.091 R)
• M74: 35,831,084 km (0.104 R)
• M75: 36,638,164 km (0.12 R)
• M76: 37,075,139 km (0.048 R)
• M77: 37,200,353 km (0.102 R)
• M78: 37,765,384 km (0.097 R)
• M79: 40,182,586 km (0.053 R)
• M80: 41,734,814 km (0.108 R)
• M81: 44,431,764 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit