🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.64 AU - 0.86 AU

Year: 243 Days

Day: 44.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,641,674 km

• M1: 430,991 km (0.111 R)
• M2: 544,087 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.98 AU - 1.22 AU

Year: 432 Days

Day: 30.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,641,674 km

• M1: 241,601 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.29 AU - 2.37 AU

Year: 1333 Days

Day: 25.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,641,674 km

• M1: 303,833 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.6

Radius: 11.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.89 AU - 6.01 AU

Year: 4127 Days

Day: 8.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,641,674 km

• M1: 221,106 km (0.076 R)
• M2: 388,356 km (0.047 R)
• M3: 554,111 km (0.09 R)
• M4: 761,453 km (0.105 R)
• M5: 839,094 km (0.117 R)
• M6: 1,422,975 km (0.081 R)
• M7: 1,601,595 km (0.11 R)
• M8: 1,704,069 km (0.075 R)
• M9: 1,777,223 km (0.099 R)
• M10: 2,069,537 km (0.034 R)
• M11: 2,365,890 km (0.11 R)
• M12: 2,495,442 km (0.113 R)
• M13: 3,152,775 km (0.089 R)
• M14: 3,361,464 km (0.109 R)
• M15: 3,534,549 km (0.114 R)
• M16: 3,710,626 km (0.086 R)
• M17: 4,001,145 km (0.089 R)
• M18: 4,284,932 km (0.075 R)
• M19: 4,385,761 km (0.085 R)
• M20: 4,932,242 km (0.043 R)
• M21: 6,300,913 km (0.112 R)
• M22: 6,481,926 km (0.066 R)
• M23: 7,052,492 km (0.088 R)
• M24: 7,137,763 km (0.045 R)
• M25: 7,326,705 km (0.105 R)
• M26: 7,534,497 km (0.103 R)
• M27: 7,744,383 km (0.094 R)
• M28: 8,027,272 km (0.063 R)
• M29: 8,367,607 km (0.098 R)
• M30: 9,062,639 km (0.09 R)
• M31: 9,267,289 km (0.097 R)
• M32: 9,379,487 km (0.052 R)
• M33: 10,024,254 km (0.063 R)
• M34: 11,436,757 km (0.115 R)
• M35: 12,806,326 km (0.065 R)
• M36: 13,246,293 km (0.113 R)
• M37: 14,573,974 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 12.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.72 AU - 5.38 AU

Year: 4253 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,641,674 km

• M1: 165,904 km (0.097 R)
• M2: 289,023 km (0.119 R)
• M3: 377,585 km (0.072 R)
• M4: 646,412 km (0.068 R)
• M5: 743,202 km (0.093 R)
• M6: 857,645 km (0.114 R)
• M7: 941,569 km (0.112 R)
• M8: 1,028,785 km (0.077 R)
• M9: 1,118,842 km (0.04 R)
• M10: 1,280,109 km (0.096 R)
• M11: 1,581,698 km (0.046 R)
• M12: 1,890,169 km (0.038 R)
• M13: 2,068,340 km (0.112 R)
• M14: 2,459,239 km (0.116 R)
• M15: 2,763,222 km (0.052 R)
• M16: 3,174,916 km (0.115 R)
• M17: 3,606,356 km (0.073 R)
• M18: 3,747,576 km (0.11 R)
• M19: 3,931,881 km (0.096 R)
• M20: 4,035,702 km (0.059 R)
• M21: 4,119,327 km (0.084 R)
• M22: 4,809,721 km (0.079 R)
• M23: 5,100,539 km (0.114 R)
• M24: 5,282,301 km (0.108 R)
• M25: 5,817,263 km (0.091 R)
• M26: 6,055,423 km (0.081 R)
• M27: 6,248,105 km (0.114 R)
• M28: 6,689,418 km (0.079 R)
• M29: 6,838,717 km (0.117 R)
• M30: 7,319,076 km (0.12 R)
• M31: 7,628,145 km (0.036 R)
• M32: 8,205,892 km (0.091 R)
• M33: 8,689,093 km (0.102 R)
• M34: 8,879,531 km (0.107 R)
• M35: 8,961,660 km (0.073 R)
• M36: 9,683,321 km (0.081 R)
• M37: 9,824,242 km (0.03 R)
• M38: 9,937,487 km (0.089 R)
• M39: 10,279,917 km (0.081 R)
• M40: 10,684,430 km (0.048 R)
• M41: 11,271,152 km (0.066 R)
• M42: 11,449,323 km (0.087 R)
• M43: 11,538,783 km (0.03 R)
• M44: 12,140,765 km (0.026 R)
• M45: 12,414,978 km (0.065 R)
• M46: 13,000,803 km (0.099 R)
• M47: 13,532,474 km (0.081 R)
• M48: 13,753,579 km (0.055 R)
• M49: 13,880,438 km (0.064 R)
• M50: 14,488,255 km (0.111 R)
• M51: 15,763,277 km (0.053 R)
• M52: 16,029,262 km (0.12 R)
• M53: 16,870,002 km (0.092 R)
• M54: 17,449,844 km (0.112 R)
• M55: 18,001,710 km (0.108 R)
• M56: 18,279,813 km (0.081 R)
• M57: 18,629,423 km (0.118 R)
• M58: 19,157,952 km (0.057 R)
• M59: 19,370,680 km (0.115 R)
• M60: 20,591,399 km (0.039 R)
• M61: 20,955,221 km (0.055 R)
• M62: 21,504,844 km (0.087 R)
• M63: 22,022,153 km (0.034 R)
• M64: 22,506,252 km (0.106 R)
• M65: 23,295,530 km (0.067 R)
• M66: 24,824,121 km (0.097 R)
• M67: 25,172,385 km (0.031 R)
• M68: 25,288,922 km (0.109 R)
• M69: 25,717,669 km (0.12 R)
• M70: 26,345,382 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.8

Radius: 12

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.57 AU - 7.11 AU

Year: 6704 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,641,674 km

• M1: 161,267 km (0.115 R)
• M2: 276,307 km (0.049 R)
• M3: 373,097 km (0.091 R)
• M4: 486,642 km (0.102 R)
• M5: 1,088,025 km (0.079 R)
• M6: 1,263,204 km (0.092 R)
• M7: 1,346,082 km (0.086 R)
• M8: 1,431,053 km (0.059 R)
• M9: 1,715,289 km (0.108 R)
• M10: 1,998,478 km (0.104 R)
• M11: 2,483,025 km (0.059 R)
• M12: 2,609,884 km (0.099 R)
• M13: 3,346,654 km (0.075 R)
• M14: 3,463,640 km (0.114 R)
• M15: 3,606,057 km (0.111 R)
• M16: 3,702,099 km (0.102 R)
• M17: 3,799,038 km (0.119 R)
• M18: 4,321,733 km (0.103 R)
• M19: 4,814,359 km (0.096 R)
• M20: 5,407,065 km (0.048 R)
• M21: 5,572,820 km (0.088 R)
• M22: 6,137,552 km (0.09 R)
• M23: 6,310,637 km (0.1 R)
• M24: 6,514,538 km (0.096 R)
• M25: 6,631,973 km (0.098 R)
• M26: 6,958,844 km (0.099 R)
• M27: 7,752,311 km (0.099 R)
• M28: 8,606,515 km (0.119 R)
• M29: 8,800,544 km (0.081 R)
• M30: 9,126,966 km (0.119 R)
• M31: 9,523,999 km (0.111 R)
• M32: 9,791,779 km (0.047 R)
• M33: 9,926,716 km (0.091 R)
• M34: 10,369,227 km (0.084 R)
• M35: 10,922,889 km (0.063 R)
• M36: 11,807,162 km (0.025 R)
• M37: 12,058,785 km (0.114 R)
• M38: 12,421,560 km (0.103 R)
• M39: 12,714,323 km (0.111 R)
• M40: 13,269,481 km (0.057 R)
• M41: 13,381,380 km (0.088 R)
• M42: 13,794,719 km (0.101 R)
• M43: 14,288,541 km (0.091 R)
• M44: 14,672,410 km (0.078 R)
• M45: 15,059,718 km (0.03 R)
• M46: 15,137,509 km (0.112 R)
• M47: 15,254,644 km (0.073 R)
• M48: 15,725,878 km (0.119 R)
• M49: 16,241,691 km (0.089 R)
• M50: 18,402,034 km (0.05 R)
• M51: 18,777,824 km (0.116 R)
• M52: 18,945,523 km (0.025 R)
• M53: 19,579,369 km (0.101 R)
• M54: 19,749,612 km (0.079 R)
• M55: 20,091,443 km (0.1 R)
• M56: 20,177,162 km (0.101 R)
• M57: 21,041,689 km (0.118 R)
• M58: 21,390,850 km (0.117 R)
• M59: 21,522,197 km (0.037 R)
• M60: 21,697,974 km (0.07 R)
• M61: 22,628,024 km (0.114 R)
• M62: 22,896,104 km (0.084 R)
• M63: 23,210,259 km (0.094 R)
• M64: 23,888,386 km (0.11 R)
• M65: 24,070,297 km (0.106 R)
• M66: 24,848,506 km (0.038 R)
• M67: 25,681,466 km (0.083 R)
• M68: 26,995,534 km (0.08 R)
• M69: 27,517,780 km (0.037 R)
• M70: 28,765,277 km (0.05 R)
• M71: 29,395,982 km (0.109 R)
• M72: 30,325,882 km (0.08 R)
• M73: 31,116,507 km (0.059 R)
• M74: 31,265,506 km (0.041 R)
• M75: 32,415,764 km (0.083 R)
• M76: 32,516,444 km (0.114 R)
• M77: 32,819,080 km (0.081 R)
• M78: 33,376,482 km (0.119 R)
• M79: 34,295,162 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.6

Radius: 5.3

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 16.42 AU - 16.42 AU

Year: 24934 Days

Day: 20.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,641,674 km

• M1: 271,670 km (0.118 R)
• M2: 515,664 km (0.119 R)
• M3: 602,580 km (0.036 R)
• M4: 866,620 km (0.087 R)
• M5: 1,051,972 km (0.107 R)
• M6: 1,308,383 km (0.109 R)
• M7: 1,398,291 km (0.099 R)
• M8: 1,552,377 km (0.114 R)
• M9: 1,944,772 km (0.053 R)
• M10: 2,476,593 km (0.093 R)
• M11: 2,739,436 km (0.107 R)
• M12: 3,090,393 km (0.116 R)
• M13: 3,210,520 km (0.077 R)
• M14: 3,538,438 km (0.091 R)
• M15: 3,580,326 km (0.102 R)
• M16: 4,315,001 km (0.098 R)
• M17: 7,041,273 km (0.051 R)
• M18: 7,790,160 km (0.116 R)
• M19: 7,953,969 km (0.031 R)
• M20: 8,284,880 km (0.073 R)
• M21: 11,335,629 km (0.09 R)
• M22: 11,645,596 km (0.098 R)
• M23: 11,895,424 km (0.104 R)
• M24: 12,655,830 km (0.094 R)
• M25: 12,848,363 km (0.105 R)
• M26: 13,236,270 km (0.103 R)
• M27: 15,097,118 km (0.108 R)
• M28: 15,919,457 km (0.114 R)
• M29: 16,967,540 km (0.113 R)
• M30: 17,535,713 km (0.074 R)
• M31: 17,965,807 km (0.086 R)
• M32: 18,037,913 km (0.113 R)
• M33: 20,093,388 km (0.087 R)
• M34: 20,243,135 km (0.079 R)
• M35: 21,300,942 km (0.088 R)
• M36: 21,453,531 km (0.083 R)
• M37: 24,420,805 km (0.05 R)
• M38: 24,500,690 km (0.106 R)
• M39: 24,660,461 km (0.098 R)
• M40: 24,901,014 km (0.069 R)
• M41: 24,981,348 km (0.108 R)
• M42: 25,222,799 km (0.085 R)
• M43: 25,384,215 km (0.106 R)
• M44: 27,348,136 km (0.044 R)
• M45: 31,593,275 km (0.051 R)
• M46: 32,466,478 km (0.08 R)
• M47: 32,642,106 km (0.053 R)
• M48: 33,170,934 km (0.107 R)
• M49: 33,969,338 km (0.1 R)
• M50: 34,236,819 km (0.09 R)
• M51: 34,594,657 km (0.07 R)
• M52: 34,774,025 km (0.115 R)
• M53: 35,043,600 km (0.11 R)
• M54: 35,584,995 km (0.108 R)
• M55: 35,766,009 km (0.077 R)
• M56: 38,425,709 km (0.068 R)
• M57: 39,451,053 km (0.104 R)
• M58: 39,638,499 km (0.117 R)
• M59: 41,053,396 km (0.102 R)
• M60: 42,101,478 km (0.076 R)
• M61: 43,158,387 km (0.097 R)
• M62: 44,126,734 km (0.118 R)
• M63: 44,515,988 km (0.111 R)
• M64: 45,004,275 km (0.075 R)
• M65: 45,789,215 km (0.12 R)
• M66: 47,571,824 km (0.09 R)
• M67: 47,771,238 km (0.089 R)
• M68: 48,471,655 km (0.076 R)
• M69: 49,377,021 km (0.094 R)
• M70: 50,186,495 km (0.115 R)
• M71: 51,306,684 km (0.079 R)
• M72: 51,921,083 km (0.025 R)
• M73: 52,229,254 km (0.064 R)
• M74: 53,157,359 km (0.11 R)
• M75: 53,779,088 km (0.049 R)
• M76: 53,986,880 km (0.073 R)
• M77: 57,559,875 km (0.118 R)
• M78: 58,091,845 km (0.064 R)
• M79: 60,667,322 km (0.07 R)
• M80: 63,499,210 km (0.118 R)
• M81: 65,263,268 km (0.048 R)
• M82: 66,151,281 km (0.117 R)
• M83: 66,596,783 km (0.089 R)
• M84: 68,388,816 km (0.058 R)
• M85: 70,423,646 km (0.115 R)
• M86: 73,974,651 km (0.098 R)
• M87: 74,784,424 km (0.093 R)
• M88: 75,016,301 km (0.11 R)
• M89: 75,829,964 km (0.113 R)
• M90: 76,646,469 km (0.097 R)
• M91: 77,583,251 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 18,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit