🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.59 AU - 0.81 AU

Year: 247 Days

Day: 40.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.88 AU - 1.3 AU

Year: 480 Days

Day: 15.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.95 AU - 1.41 AU

Year: 541 Days

Day: 19.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.47 AU - 1.75 AU

Year: 862 Days

Day: 13.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,209,004 km

• M1: 762,650 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 10.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.06 AU - 3.38 AU

Year: 2437 Days

Day: 14.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,209,004 km

• M1: 132,394 km (0.063 R)
• M2: 284,236 km (0.112 R)
• M3: 512,672 km (0.061 R)
• M4: 607,966 km (0.086 R)
• M5: 693,985 km (0.112 R)
• M6: 767,736 km (0.113 R)
• M7: 1,015,919 km (0.054 R)
• M8: 1,091,616 km (0.081 R)
• M9: 1,189,153 km (0.081 R)
• M10: 1,351,617 km (0.118 R)
• M11: 1,642,884 km (0.103 R)
• M12: 2,074,324 km (0.056 R)
• M13: 2,172,161 km (0.098 R)
• M14: 2,309,492 km (0.098 R)
• M15: 2,436,800 km (0.091 R)
• M16: 2,592,681 km (0.074 R)
• M17: 2,901,002 km (0.088 R)
• M18: 3,206,930 km (0.086 R)
• M19: 3,582,121 km (0.098 R)
• M20: 3,670,683 km (0.103 R)
• M21: 3,956,116 km (0.111 R)
• M22: 4,171,088 km (0.117 R)
• M23: 4,358,534 km (0.072 R)
• M24: 4,516,809 km (0.08 R)
• M25: 5,557,411 km (0.051 R)
• M26: 5,850,623 km (0.04 R)
• M27: 7,204,185 km (0.104 R)
• M28: 7,543,024 km (0.117 R)
• M29: 8,158,320 km (0.112 R)
• M30: 8,255,858 km (0.081 R)
• M31: 8,709,887 km (0.109 R)
• M32: 9,601,042 km (0.108 R)
• M33: 9,704,115 km (0.101 R)
• M34: 9,994,783 km (0.043 R)
• M35: 10,225,164 km (0.09 R)
• M36: 10,309,537 km (0.079 R)
• M37: 10,393,910 km (0.071 R)
• M38: 10,584,797 km (0.1 R)
• M39: 10,712,704 km (0.098 R)
• M40: 11,338,172 km (0.103 R)
• M41: 12,019,890 km (0.083 R)
• M42: 12,421,859 km (0.064 R)
• M43: 12,489,328 km (0.031 R)
• M44: 12,828,317 km (0.101 R)
• M45: 13,010,228 km (0.044 R)
• M46: 13,239,112 km (0.097 R)
• M47: 13,770,185 km (0.101 R)
• M48: 14,026,745 km (0.083 R)
• M49: 14,829,637 km (0.049 R)
• M50: 15,068,545 km (0.104 R)
• M51: 15,477,844 km (0.111 R)
• M52: 15,768,812 km (0.095 R)
• M53: 15,866,350 km (0.118 R)
• M54: 15,939,504 km (0.106 R)
• M55: 16,208,929 km (0.087 R)
• M56: 16,430,334 km (0.117 R)
• M57: 16,578,586 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.8

Radius: 12.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.95 AU - 4.93 AU

Year: 3946 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,209,004 km

• M1: 177,722 km (0.086 R)
• M2: 273,016 km (0.055 R)
• M3: 353,500 km (0.055 R)
• M4: 446,550 km (0.119 R)
• M5: 523,593 km (0.118 R)
• M6: 714,629 km (0.103 R)
• M7: 885,470 km (0.113 R)
• M8: 964,757 km (0.101 R)
• M9: 1,205,759 km (0.066 R)
• M10: 1,333,815 km (0.052 R)
• M11: 1,618,200 km (0.076 R)
• M12: 2,437,249 km (0.07 R)
• M13: 2,551,990 km (0.093 R)
• M14: 3,224,433 km (0.069 R)
• M15: 3,405,596 km (0.062 R)
• M16: 3,664,849 km (0.099 R)
• M17: 4,007,877 km (0.083 R)
• M18: 4,183,355 km (0.089 R)
• M19: 4,952,288 km (0.09 R)
• M20: 5,267,939 km (0.074 R)
• M21: 5,941,130 km (0.073 R)
• M22: 6,435,401 km (0.096 R)
• M23: 6,919,500 km (0.042 R)
• M24: 7,248,914 km (0.057 R)
• M25: 7,607,650 km (0.108 R)
• M26: 7,874,383 km (0.114 R)
• M27: 8,193,625 km (0.083 R)
• M28: 8,317,492 km (0.078 R)
• M29: 8,895,688 km (0.083 R)
• M30: 9,826,635 km (0.115 R)
• M31: 9,931,952 km (0.113 R)
• M32: 10,011,239 km (0.089 R)
• M33: 10,143,932 km (0.097 R)
• M34: 10,357,259 km (0.061 R)
• M35: 10,761,323 km (0.118 R)
• M36: 11,501,832 km (0.095 R)
• M37: 11,585,158 km (0.076 R)
• M38: 11,724,434 km (0.11 R)
• M39: 12,543,183 km (0.06 R)
• M40: 12,628,903 km (0.111 R)
• M41: 12,714,921 km (0.098 R)
• M42: 13,205,752 km (0.104 R)
• M43: 13,292,968 km (0.089 R)
• M44: 13,409,654 km (0.065 R)
• M45: 13,555,961 km (0.098 R)
• M46: 13,732,187 km (0.039 R)
• M47: 14,205,963 km (0.075 R)
• M48: 14,355,112 km (0.113 R)
• M49: 14,685,125 km (0.069 R)
• M50: 14,956,945 km (0.044 R)
• M51: 15,108,637 km (0.08 R)
• M52: 15,413,817 km (0.072 R)
• M53: 15,536,337 km (0.088 R)
• M54: 15,751,609 km (0.057 R)
• M55: 16,247,526 km (0.043 R)
• M56: 16,403,556 km (0.067 R)
• M57: 16,591,451 km (0.119 R)
• M58: 17,064,330 km (0.048 R)
• M59: 17,286,632 km (0.103 R)
• M60: 17,382,076 km (0.071 R)
• M61: 17,541,697 km (0.11 R)
• M62: 17,798,107 km (0.079 R)
• M63: 18,314,669 km (0.105 R)
• M64: 19,793,593 km (0.074 R)
• M65: 20,194,516 km (0.116 R)
• M66: 20,295,046 km (0.082 R)
• M67: 20,733,068 km (0.07 R)
• M68: 21,140,274 km (0.118 R)
• M69: 21,584,280 km (0.101 R)
• M70: 22,204,214 km (0.089 R)
• M71: 22,342,741 km (0.075 R)
• M72: 22,481,568 km (0.089 R)
• M73: 22,725,263 km (0.059 R)
• M74: 23,426,279 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 8.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.08 AU - 6.52 AU

Year: 5146 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,209,004 km

• M1: 276,158 km (0.092 R)
• M2: 348,114 km (0.03 R)
• M3: 428,000 km (0.057 R)
• M4: 675,285 km (0.114 R)
• M5: 737,069 km (0.12 R)
• M6: 911,949 km (0.033 R)
• M7: 1,012,628 km (0.096 R)
• M8: 1,302,249 km (0.107 R)
• M9: 1,363,285 km (0.114 R)
• M10: 1,452,296 km (0.081 R)
• M11: 1,534,126 km (0.07 R)
• M12: 1,721,572 km (0.036 R)
• M13: 1,779,317 km (0.109 R)
• M14: 2,016,878 km (0.07 R)
• M15: 2,191,459 km (0.047 R)
• M16: 2,338,963 km (0.09 R)
• M17: 2,533,440 km (0.075 R)
• M18: 2,666,133 km (0.059 R)
• M19: 2,789,851 km (0.095 R)
• M20: 2,938,401 km (0.047 R)
• M21: 3,291,452 km (0.106 R)
• M22: 3,387,943 km (0.097 R)
• M23: 3,497,598 km (0.11 R)
• M24: 3,620,867 km (0.109 R)
• M25: 3,821,029 km (0.086 R)
• M26: 3,935,322 km (0.059 R)
• M27: 4,337,590 km (0.058 R)
• M28: 4,630,952 km (0.075 R)
• M29: 4,685,106 km (0.032 R)
• M30: 4,766,487 km (0.092 R)
• M31: 4,972,334 km (0.088 R)
• M32: 5,083,336 km (0.107 R)
• M33: 5,478,124 km (0.103 R)
• M34: 5,636,100 km (0.1 R)
• M35: 5,809,933 km (0.096 R)
• M36: 6,059,462 km (0.076 R)
• M37: 6,148,323 km (0.082 R)
• M38: 6,402,639 km (0.082 R)
• M39: 6,462,927 km (0.056 R)
• M40: 6,706,173 km (0.113 R)
• M41: 6,798,176 km (0.036 R)
• M42: 6,906,036 km (0.094 R)
• M43: 6,983,378 km (0.107 R)
• M44: 7,045,611 km (0.088 R)
• M45: 7,359,018 km (0.06 R)
• M46: 7,629,043 km (0.109 R)
• M47: 7,886,052 km (0.071 R)
• M48: 8,375,835 km (0.105 R)
• M49: 8,557,896 km (0.04 R)
• M50: 8,774,813 km (0.114 R)
• M51: 9,677,636 km (0.102 R)
• M52: 9,747,049 km (0.105 R)
• M53: 10,008,546 km (0.057 R)
• M54: 10,149,019 km (0.048 R)
• M55: 10,343,047 km (0.116 R)
• M56: 10,609,930 km (0.119 R)
• M57: 10,788,998 km (0.049 R)
• M58: 11,314,087 km (0.073 R)
• M59: 11,405,491 km (0.088 R)
• M60: 11,515,446 km (0.081 R)
• M61: 11,644,100 km (0.084 R)
• M62: 12,033,354 km (0.1 R)
• M63: 12,370,248 km (0.1 R)
• M64: 12,502,193 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.8

Radius: 10.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.31 AU - 10.13 AU

Year: 9940 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,209,004 km

• M1: 144,212 km (0.087 R)
• M2: 216,468 km (0.098 R)
• M3: 609,163 km (0.044 R)
• M4: 686,505 km (0.112 R)
• M5: 767,587 km (0.079 R)
• M6: 866,770 km (0.067 R)
• M7: 1,031,926 km (0.104 R)
• M8: 1,257,669 km (0.11 R)
• M9: 1,663,528 km (0.069 R)
• M10: 1,891,067 km (0.059 R)
• M11: 2,028,697 km (0.113 R)
• M12: 2,293,036 km (0.118 R)
• M13: 2,397,904 km (0.066 R)
• M14: 2,633,970 km (0.117 R)
• M15: 3,105,951 km (0.061 R)
• M16: 3,507,472 km (0.045 R)
• M17: 3,604,411 km (0.082 R)
• M18: 4,179,017 km (0.112 R)
• M19: 4,256,059 km (0.098 R)
• M20: 4,675,233 km (0.116 R)
• M21: 4,755,417 km (0.104 R)
• M22: 4,944,060 km (0.102 R)
• M23: 5,356,801 km (0.094 R)
• M24: 5,838,057 km (0.084 R)
• M25: 6,303,755 km (0.082 R)
• M26: 6,511,247 km (0.102 R)
• M27: 6,963,631 km (0.083 R)
• M28: 7,055,335 km (0.1 R)
• M29: 7,178,155 km (0.103 R)
• M30: 7,803,474 km (0.049 R)
• M31: 8,186,893 km (0.094 R)
• M32: 8,413,534 km (0.102 R)
• M33: 8,839,888 km (0.029 R)
• M34: 10,057,016 km (0.119 R)
• M35: 10,230,250 km (0.081 R)
• M36: 12,200,155 km (0.091 R)
• M37: 12,645,209 km (0.064 R)
• M38: 12,720,008 km (0.12 R)
• M39: 13,171,345 km (0.045 R)
• M40: 13,285,039 km (0.063 R)
• M41: 14,051,130 km (0.067 R)
• M42: 14,635,010 km (0.071 R)
• M43: 14,752,744 km (0.118 R)
• M44: 14,870,926 km (0.104 R)
• M45: 16,068,756 km (0.065 R)
• M46: 17,463,607 km (0.069 R)
• M47: 17,630,259 km (0.074 R)
• M48: 17,713,884 km (0.104 R)
• M49: 18,133,506 km (0.103 R)
• M50: 18,726,362 km (0.103 R)
• M51: 19,153,913 km (0.116 R)
• M52: 19,757,690 km (0.095 R)
• M53: 19,844,457 km (0.109 R)
• M54: 19,931,373 km (0.067 R)
• M55: 20,499,396 km (0.078 R)
• M56: 20,763,287 km (0.097 R)
• M57: 21,517,260 km (0.059 R)
• M58: 22,551,580 km (0.073 R)
• M59: 23,097,612 km (0.043 R)
• M60: 24,249,216 km (0.06 R)
• M61: 24,528,366 km (0.118 R)
• M62: 24,715,064 km (0.101 R)
• M63: 26,416,740 km (0.112 R)
• M64: 26,608,076 km (0.118 R)
• M65: 26,799,860 km (0.114 R)
• M66: 26,992,243 km (0.078 R)
• M67: 27,281,565 km (0.052 R)
• M68: 27,378,206 km (0.07 R)
• M69: 28,058,128 km (0.072 R)
• M70: 28,155,815 km (0.087 R)
• M71: 28,253,503 km (0.05 R)
• M72: 28,400,258 km (0.1 R)
• M73: 28,596,381 km (0.068 R)
• M74: 29,286,177 km (0.074 R)
• M75: 30,081,289 km (0.113 R)
• M76: 30,883,433 km (0.105 R)
• M77: 31,034,677 km (0.098 R)
• M78: 31,236,634 km (0.114 R)
• M79: 31,489,753 km (0.091 R)
• M80: 31,896,061 km (0.045 R)
• M81: 32,714,062 km (0.105 R)
• M82: 32,816,687 km (0.098 R)
• M83: 33,694,228 km (0.097 R)
• M84: 34,841,344 km (0.095 R)
• M85: 34,946,212 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 16,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit