🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.67 AU - 0.87 AU

Year: 255 Days

Day: 37.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.41 AU - 2.11 AU

Year: 880 Days

Day: 47 Hours

Environment

Temp: -73 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,335,369 km

• M1: 95,593 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.31 AU - 2.61 AU

Year: 1454 Days

Day: 15.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.27 AU - 3.65 AU

Year: 2425 Days

Day: 25.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.38 AU - 5.24 AU

Year: 3371 Days

Day: 15.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 11.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.91 AU - 6.19 AU

Year: 4926 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,335,369 km

• M1: 155,731 km (0.073 R)
• M2: 275,110 km (0.094 R)
• M3: 387,608 km (0.053 R)
• M4: 511,625 km (0.097 R)
• M5: 737,368 km (0.098 R)
• M6: 851,212 km (0.061 R)
• M7: 934,837 km (0.087 R)
• M8: 1,046,736 km (0.041 R)
• M9: 1,368,073 km (0.079 R)
• M10: 1,735,784 km (0.119 R)
• M11: 1,828,684 km (0.096 R)
• M12: 2,793,890 km (0.091 R)
• M13: 3,033,695 km (0.063 R)
• M14: 3,203,638 km (0.107 R)
• M15: 3,318,829 km (0.081 R)
• M16: 3,572,996 km (0.119 R)
• M17: 3,914,976 km (0.073 R)
• M18: 4,100,478 km (0.069 R)
• M19: 4,523,092 km (0.085 R)
• M20: 5,273,325 km (0.113 R)
• M21: 5,478,573 km (0.028 R)
• M22: 5,639,989 km (0.103 R)
• M23: 6,062,304 km (0.085 R)
• M24: 6,616,863 km (0.107 R)
• M25: 6,715,000 km (0.106 R)
• M26: 7,238,143 km (0.098 R)
• M27: 7,466,280 km (0.089 R)
• M28: 7,543,024 km (0.068 R)
• M29: 7,722,840 km (0.061 R)
• M30: 8,112,842 km (0.107 R)
• M31: 8,350,104 km (0.052 R)
• M32: 8,750,428 km (0.061 R)
• M33: 9,239,314 km (0.086 R)
• M34: 9,542,399 km (0.093 R)
• M35: 9,765,001 km (0.091 R)
• M36: 9,904,875 km (0.11 R)
• M37: 9,989,248 km (0.065 R)
• M38: 10,130,319 km (0.067 R)
• M39: 10,243,565 km (0.077 R)
• M40: 11,282,223 km (0.072 R)
• M41: 11,458,599 km (0.117 R)
• M42: 11,993,261 km (0.106 R)
• M43: 12,233,515 km (0.076 R)
• M44: 12,445,047 km (0.079 R)
• M45: 13,241,356 km (0.091 R)
• M46: 13,458,572 km (0.089 R)
• M47: 13,739,667 km (0.096 R)
• M48: 13,833,764 km (0.083 R)
• M49: 14,212,396 km (0.103 R)
• M50: 14,658,347 km (0.102 R)
• M51: 14,786,702 km (0.082 R)
• M52: 14,979,833 km (0.115 R)
• M53: 15,271,100 km (0.074 R)
• M54: 15,466,325 km (0.098 R)
• M55: 15,662,448 km (0.081 R)
• M56: 15,760,734 km (0.103 R)
• M57: 16,255,604 km (0.067 R)
• M58: 16,454,868 km (0.081 R)
• M59: 16,990,578 km (0.058 R)
• M60: 17,091,557 km (0.094 R)
• M61: 17,192,834 km (0.033 R)
• M62: 18,805,350 km (0.073 R)
• M63: 19,470,911 km (0.101 R)
• M64: 19,576,677 km (0.071 R)
• M65: 19,930,625 km (0.057 R)
• M66: 20,322,572 km (0.096 R)
• M67: 20,394,079 km (0.072 R)
• M68: 20,501,491 km (0.103 R)
• M69: 20,933,230 km (0.093 R)
• M70: 21,295,257 km (0.101 R)
• M71: 21,367,812 km (0.112 R)
• M72: 21,440,666 km (0.117 R)
• M73: 22,135,698 km (0.081 R)
• M74: 22,356,803 km (0.073 R)
• M75: 22,430,705 km (0.101 R)
• M76: 22,764,009 km (0.094 R)
• M77: 24,379,067 km (0.071 R)
• M78: 25,450,637 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 14.2

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.42 AU - 8.46 AU

Year: 7645 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,335,369 km

• M1: 234,270 km (0.087 R)
• M2: 586,124 km (0.091 R)
• M3: 852,109 km (0.113 R)
• M4: 1,057,956 km (0.116 R)
• M5: 1,245,851 km (0.109 R)
• M6: 1,371,513 km (0.078 R)
• M7: 1,539,811 km (0.063 R)
• M8: 2,023,311 km (0.097 R)
• M9: 2,130,124 km (0.097 R)
• M10: 2,394,314 km (0.085 R)
• M11: 2,599,562 km (0.1 R)
• M12: 2,692,762 km (0.11 R)
• M13: 3,052,395 km (0.108 R)
• M14: 3,608,151 km (0.103 R)
• M15: 3,898,072 km (0.048 R)
• M16: 4,005,483 km (0.03 R)
• M17: 4,195,771 km (0.117 R)
• M18: 5,016,017 km (0.105 R)
• M19: 5,459,873 km (0.103 R)
• M20: 5,978,380 km (0.116 R)
• M21: 6,133,812 km (0.058 R)
• M22: 6,866,841 km (0.066 R)
• M23: 7,661,206 km (0.089 R)
• M24: 7,796,443 km (0.056 R)
• M25: 8,035,051 km (0.054 R)
• M26: 8,310,760 km (0.059 R)
• M27: 8,554,605 km (0.086 R)
• M28: 8,800,843 km (0.1 R)
• M29: 8,978,116 km (0.102 R)
• M30: 9,444,862 km (0.032 R)
• M31: 10,327,190 km (0.112 R)
• M32: 10,664,832 km (0.118 R)
• M33: 10,892,071 km (0.1 R)
• M34: 11,006,215 km (0.11 R)
• M35: 11,389,783 km (0.116 R)
• M36: 11,699,750 km (0.075 R)
• M37: 12,051,904 km (0.04 R)
• M38: 12,566,820 km (0.113 R)
• M39: 14,030,036 km (0.073 R)
• M40: 14,697,542 km (0.038 R)
• M41: 14,823,803 km (0.038 R)
• M42: 15,632,379 km (0.108 R)
• M43: 15,804,417 km (0.082 R)
• M44: 16,063,670 km (0.093 R)
• M45: 16,455,167 km (0.097 R)
• M46: 16,805,974 km (0.08 R)
• M47: 18,550,734 km (0.103 R)
• M48: 18,915,903 km (0.092 R)
• M49: 19,283,315 km (0.094 R)
• M50: 20,399,764 km (0.088 R)
• M51: 20,587,809 km (0.088 R)
• M52: 21,441,564 km (0.049 R)
• M53: 22,355,307 km (0.106 R)
• M54: 22,500,717 km (0.111 R)
• M55: 22,743,813 km (0.07 R)
• M56: 25,020,842 km (0.097 R)
• M57: 25,779,154 km (0.066 R)
• M58: 26,339,847 km (0.093 R)
• M59: 28,255,747 km (0.108 R)
• M60: 28,518,141 km (0.089 R)
• M61: 29,628,756 km (0.08 R)
• M62: 30,538,161 km (0.103 R)
• M63: 30,807,438 km (0.073 R)
• M64: 31,348,383 km (0.085 R)
• M65: 32,549,206 km (0.119 R)
• M66: 32,879,368 km (0.084 R)
• M67: 32,989,622 km (0.101 R)
• M68: 34,211,088 km (0.104 R)
• M69: 34,658,835 km (0.11 R)
• M70: 35,673,557 km (0.103 R)
• M71: 36,469,567 km (0.07 R)
• M72: 36,755,299 km (0.052 R)
• M73: 37,789,918 km (0.098 R)
• M74: 38,950,798 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.7

Radius: 9.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.91 AU - 9.25 AU

Year: 9468 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 37,335,369 km

• M1: 146,456 km (0.098 R)
• M2: 226,641 km (0.077 R)
• M3: 478,713 km (0.09 R)
• M4: 720,763 km (0.062 R)
• M5: 814,710 km (0.107 R)
• M6: 1,061,098 km (0.038 R)
• M7: 1,201,121 km (0.091 R)
• M8: 1,569,880 km (0.104 R)
• M9: 1,694,495 km (0.116 R)
• M10: 1,804,001 km (0.096 R)
• M11: 1,878,351 km (0.079 R)
• M12: 2,226,016 km (0.05 R)
• M13: 2,366,638 km (0.1 R)
• M14: 2,785,064 km (0.115 R)
• M15: 2,937,055 km (0.058 R)
• M16: 3,003,028 km (0.105 R)
• M17: 3,363,409 km (0.088 R)
• M18: 3,455,561 km (0.098 R)
• M19: 3,713,767 km (0.039 R)
• M20: 5,017,513 km (0.086 R)
• M21: 6,825,852 km (0.066 R)
• M22: 7,061,169 km (0.1 R)
• M23: 7,150,180 km (0.102 R)
• M24: 7,299,329 km (0.047 R)
• M25: 7,419,306 km (0.043 R)
• M26: 7,600,619 km (0.079 R)
• M27: 8,655,284 km (0.1 R)
• M28: 8,878,035 km (0.085 R)
• M29: 9,525,196 km (0.111 R)
• M30: 9,722,366 km (0.1 R)
• M31: 10,254,635 km (0.033 R)
• M32: 10,660,045 km (0.095 R)
• M33: 11,347,447 km (0.114 R)
• M34: 12,333,746 km (0.047 R)
• M35: 12,476,911 km (0.108 R)
• M36: 13,018,605 km (0.091 R)
• M37: 14,013,132 km (0.112 R)
• M38: 14,841,306 km (0.116 R)
• M39: 15,918,410 km (0.033 R)
• M40: 16,035,396 km (0.07 R)
• M41: 16,387,699 km (0.118 R)
• M42: 16,742,694 km (0.061 R)
• M43: 17,179,969 km (0.069 R)
• M44: 17,259,854 km (0.054 R)
• M45: 17,540,650 km (0.09 R)
• M46: 18,350,872 km (0.11 R)
• M47: 18,637,352 km (0.086 R)
• M48: 18,884,038 km (0.088 R)
• M49: 19,256,238 km (0.079 R)
• M50: 19,714,307 km (0.069 R)
• M51: 20,598,879 km (0.114 R)
• M52: 22,015,122 km (0.066 R)
• M53: 22,319,404 km (0.103 R)
• M54: 23,639,904 km (0.042 R)
• M55: 25,850,512 km (0.109 R)
• M56: 27,376,261 km (0.112 R)
• M57: 27,469,610 km (0.068 R)
• M58: 29,073,598 km (0.089 R)
• M59: 29,312,057 km (0.027 R)
• M60: 30,320,646 km (0.068 R)
• M61: 30,804,894 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 14.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.24 AU - 12.26 AU

Year: 15173 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,335,369 km

• M1: 200,012 km (0.106 R)
• M2: 405,560 km (0.096 R)
• M3: 525,687 km (0.12 R)
• M4: 756,367 km (0.082 R)
• M5: 1,103,583 km (0.106 R)
• M6: 1,688,810 km (0.044 R)
• M7: 2,627,836 km (0.076 R)
• M8: 3,020,082 km (0.114 R)
• M9: 3,211,268 km (0.089 R)
• M10: 3,758,198 km (0.059 R)
• M11: 4,121,571 km (0.051 R)
• M12: 4,578,443 km (0.051 R)
• M13: 4,715,923 km (0.077 R)
• M14: 5,079,895 km (0.064 R)
• M15: 5,511,485 km (0.112 R)
• M16: 6,014,882 km (0.096 R)
• M17: 6,813,734 km (0.09 R)
• M18: 8,207,837 km (0.044 R)
• M19: 9,231,535 km (0.118 R)
• M20: 10,512,841 km (0.118 R)
• M21: 10,952,359 km (0.095 R)
• M22: 11,360,612 km (0.068 R)
• M23: 12,654,035 km (0.107 R)
• M24: 13,200,217 km (0.055 R)
• M25: 13,833,764 km (0.099 R)
• M26: 14,234,985 km (0.095 R)
• M27: 14,762,019 km (0.095 R)
• M28: 15,544,116 km (0.104 R)
• M29: 16,255,305 km (0.059 R)
• M30: 17,622,779 km (0.055 R)
• M31: 18,320,204 km (0.087 R)
• M32: 18,540,113 km (0.109 R)
• M33: 19,294,086 km (0.072 R)
• M34: 19,428,275 km (0.089 R)
• M35: 20,103,560 km (0.082 R)
• M36: 20,603,666 km (0.083 R)
• M37: 21,477,018 km (0.11 R)
• M38: 23,070,236 km (0.11 R)
• M39: 23,307,647 km (0.094 R)
• M40: 24,121,310 km (0.042 R)
• M41: 24,555,892 km (0.066 R)
• M42: 24,701,301 km (0.101 R)
• M43: 25,188,093 km (0.115 R)
• M44: 25,432,685 km (0.118 R)
• M45: 26,022,849 km (0.115 R)
• M46: 26,766,949 km (0.051 R)
• M47: 27,518,229 km (0.032 R)
• M48: 28,124,100 km (0.089 R)
• M49: 28,530,558 km (0.045 R)
• M50: 29,092,597 km (0.103 R)
• M51: 29,813,210 km (0.07 R)
• M52: 30,748,197 km (0.113 R)
• M53: 32,010,055 km (0.114 R)
• M54: 33,128,000 km (0.088 R)
• M55: 35,128,722 km (0.098 R)
• M56: 36,890,386 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 20,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit