🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.53 AU - 0.83 AU

Year: 214 Days

Day: 33.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,595,710 km

• M1: 290,818 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.61 AU - 0.85 AU

Year: 238 Days

Day: 16.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,595,710 km

• M1: 111,899 km (0.071 R)
• M2: 294,109 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.71 AU - 1.03 AU

Year: 309 Days

Day: 22.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 80.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.26 AU - 1.44 AU

Year: 597 Days

Day: 25.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,595,710 km

• M1: 37,848 km (0.104 R)
• M2: 511,625 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.14 AU - 1.76 AU

Year: 665 Days

Day: 42 Hours

Environment

Temp: -41 °C

Axial Tilt: 111 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.91 AU - 2.87 AU

Year: 1407 Days

Day: 17 Hours

Environment

Temp: -100 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,595,710 km

• M1: 515,365 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.2

Radius: 12.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.06 AU - 7.94 AU

Year: 6311 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,595,710 km

• M1: 185,202 km (0.052 R)
• M2: 315,502 km (0.044 R)
• M3: 423,512 km (0.057 R)
• M4: 536,608 km (0.042 R)
• M5: 648,956 km (0.114 R)
• M6: 871,258 km (0.096 R)
• M7: 976,874 km (0.071 R)
• M8: 1,609,224 km (0.067 R)
• M9: 1,722,619 km (0.074 R)
• M10: 1,917,695 km (0.089 R)
• M11: 2,953,810 km (0.116 R)
• M12: 3,308,955 km (0.047 R)
• M13: 3,578,231 km (0.088 R)
• M14: 3,678,013 km (0.044 R)
• M15: 4,322,481 km (0.092 R)
• M16: 4,671,493 km (0.104 R)
• M17: 5,001,954 km (0.097 R)
• M18: 5,283,348 km (0.046 R)
• M19: 5,627,722 km (0.064 R)
• M20: 6,009,197 km (0.074 R)
• M21: 6,128,277 km (0.078 R)
• M22: 6,338,611 km (0.066 R)
• M23: 7,266,866 km (0.102 R)
• M24: 7,489,617 km (0.097 R)
• M25: 7,746,926 km (0.096 R)
• M26: 8,138,573 km (0.111 R)
• M27: 8,839,289 km (0.047 R)
• M28: 9,009,083 km (0.088 R)
• M29: 9,111,408 km (0.064 R)
• M30: 9,594,310 km (0.093 R)
• M31: 9,698,879 km (0.066 R)
• M32: 10,050,135 km (0.08 R)
• M33: 10,801,565 km (0.079 R)
• M34: 11,533,996 km (0.119 R)
• M35: 11,831,546 km (0.115 R)
• M36: 12,624,564 km (0.117 R)
• M37: 12,739,306 km (0.072 R)
• M38: 14,261,763 km (0.07 R)
• M39: 14,943,331 km (0.094 R)
• M40: 15,186,428 km (0.085 R)
• M41: 16,463,395 km (0.087 R)
• M42: 17,305,332 km (0.057 R)
• M43: 17,774,471 km (0.107 R)
• M44: 18,856,213 km (0.113 R)
• M45: 18,943,728 km (0.073 R)
• M46: 19,031,243 km (0.038 R)
• M47: 19,603,903 km (0.076 R)
• M48: 19,692,615 km (0.035 R)
• M49: 19,825,757 km (0.049 R)
• M50: 20,451,076 km (0.076 R)
• M51: 21,082,978 km (0.114 R)
• M52: 21,264,739 km (0.114 R)
• M53: 21,538,353 km (0.077 R)
• M54: 21,675,535 km (0.112 R)
• M55: 21,858,942 km (0.108 R)
• M56: 22,551,430 km (0.113 R)
• M57: 23,297,924 km (0.112 R)
• M58: 24,432,923 km (0.116 R)
• M59: 24,719,403 km (0.119 R)
• M60: 24,911,187 km (0.11 R)
• M61: 25,103,271 km (0.104 R)
• M62: 25,779,752 km (0.097 R)
• M63: 27,051,933 km (0.058 R)
• M64: 27,546,653 km (0.063 R)
• M65: 29,352,449 km (0.116 R)
• M66: 30,783,203 km (0.087 R)
• M67: 31,092,721 km (0.047 R)
• M68: 31,507,107 km (0.098 R)
• M69: 31,766,958 km (0.106 R)
• M70: 33,871,800 km (0.117 R)
• M71: 33,978,164 km (0.098 R)
• M72: 34,351,561 km (0.086 R)
• M73: 34,565,486 km (0.062 R)
• M74: 34,887,271 km (0.07 R)
• M75: 35,048,537 km (0.097 R)
• M76: 35,209,953 km (0.098 R)
• M77: 35,750,151 km (0.069 R)
• M78: 35,858,460 km (0.079 R)
• M79: 36,021,222 km (0.066 R)
• M80: 36,184,284 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.2

Radius: 11.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.41 AU - 12.13 AU

Year: 14407 Days

Day: 14.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,595,710 km

• M1: 351,854 km (0.115 R)
• M2: 452,982 km (0.072 R)
• M3: 636,689 km (0.091 R)
• M4: 767,736 km (0.107 R)
• M5: 1,058,854 km (0.116 R)
• M6: 1,560,306 km (0.075 R)
• M7: 2,129,825 km (0.046 R)
• M8: 2,392,968 km (0.034 R)
• M9: 2,728,964 km (0.074 R)
• M10: 3,480,095 km (0.047 R)
• M11: 4,038,993 km (0.065 R)
• M12: 4,365,864 km (0.084 R)
• M13: 4,626,165 km (0.065 R)
• M14: 5,240,114 km (0.08 R)
• M15: 5,437,434 km (0.092 R)
• M16: 5,758,022 km (0.075 R)
• M17: 5,920,785 km (0.056 R)
• M18: 6,250,648 km (0.116 R)
• M19: 7,541,079 km (0.078 R)
• M20: 8,171,036 km (0.094 R)
• M21: 8,958,519 km (0.102 R)
• M22: 9,052,766 km (0.052 R)
• M23: 9,194,734 km (0.078 R)
• M24: 9,577,106 km (0.04 R)
• M25: 10,505,959 km (0.092 R)
• M26: 10,605,442 km (0.094 R)
• M27: 11,463,535 km (0.062 R)
• M28: 11,617,322 km (0.09 R)
• M29: 12,030,661 km (0.097 R)
• M30: 12,134,781 km (0.091 R)
• M31: 12,871,850 km (0.066 R)
• M32: 13,031,770 km (0.107 R)
• M33: 13,407,410 km (0.111 R)
• M34: 14,169,162 km (0.117 R)
• M35: 14,500,073 km (0.105 R)
• M36: 15,057,026 km (0.092 R)
• M37: 15,791,701 km (0.08 R)
• M38: 16,480,300 km (0.114 R)
• M39: 17,354,699 km (0.042 R)
• M40: 17,531,374 km (0.073 R)
• M41: 18,363,887 km (0.088 R)
• M42: 18,484,014 km (0.062 R)
• M43: 19,636,815 km (0.107 R)
• M44: 20,253,009 km (0.109 R)
• M45: 21,315,004 km (0.098 R)
• M46: 21,630,805 km (0.094 R)
• M47: 21,820,944 km (0.094 R)
• M48: 23,168,073 km (0.099 R)
• M49: 24,212,565 km (0.087 R)
• M50: 24,542,129 km (0.107 R)
• M51: 25,072,454 km (0.055 R)
• M52: 25,339,037 km (0.117 R)
• M53: 25,875,046 km (0.095 R)
• M54: 27,505,513 km (0.031 R)
• M55: 27,711,659 km (0.112 R)
• M56: 28,402,502 km (0.095 R)
• M57: 28,959,305 km (0.061 R)
• M58: 29,099,030 km (0.09 R)
• M59: 29,660,321 km (0.119 R)
• M60: 30,722,316 km (0.083 R)
• M61: 30,936,241 km (0.097 R)
• M62: 31,222,272 km (0.098 R)
• M63: 33,102,418 km (0.093 R)
• M64: 35,466,514 km (0.079 R)
• M65: 35,915,906 km (0.067 R)
• M66: 38,882,132 km (0.105 R)
• M67: 40,355,522 km (0.09 R)
• M68: 41,059,679 km (0.105 R)
• M69: 41,295,445 km (0.111 R)
• M70: 41,452,822 km (0.108 R)
• M71: 42,401,123 km (0.082 R)
• M72: 44,158,299 km (0.049 R)
• M73: 44,722,433 km (0.057 R)
• M74: 46,020,643 km (0.084 R)
• M75: 47,991,296 km (0.106 R)
• M76: 48,322,356 km (0.053 R)
• M77: 50,240,949 km (0.084 R)
• M78: 50,829,916 km (0.026 R)
• M79: 52,951,513 km (0.112 R)
• M80: 54,152,335 km (0.117 R)
• M81: 54,497,008 km (0.085 R)
• M82: 56,755,487 km (0.069 R)
• M83: 57,368,689 km (0.064 R)
• M84: 57,896,171 km (0.117 R)
• M85: 58,248,624 km (0.095 R)
• M86: 59,044,335 km (0.092 R)
• M87: 59,221,758 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.9

Radius: 4.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.63 AU - 13.01 AU

Year: 15475 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,595,710 km

• M1: 74,201 km (0.072 R)
• M2: 205,248 km (0.067 R)
• M3: 543,639 km (0.099 R)
• M4: 727,345 km (0.116 R)
• M5: 836,402 km (0.106 R)
• M6: 919,129 km (0.032 R)
• M7: 993,779 km (0.093 R)
• M8: 1,557,763 km (0.087 R)
• M9: 2,133,116 km (0.114 R)
• M10: 3,017,688 km (0.087 R)
• M11: 3,049,403 km (0.085 R)
• M12: 3,129,438 km (0.108 R)
• M13: 3,161,601 km (0.08 R)
• M14: 3,258,690 km (0.105 R)
• M15: 3,489,370 km (0.113 R)
• M16: 3,606,655 km (0.032 R)
• M17: 3,845,114 km (0.114 R)
• M18: 5,188,204 km (0.051 R)
• M19: 5,322,094 km (0.113 R)
• M20: 5,418,435 km (0.118 R)
• M21: 6,660,546 km (0.073 R)
• M22: 6,952,860 km (0.118 R)
• M23: 7,398,961 km (0.105 R)
• M24: 8,096,536 km (0.095 R)
• M25: 8,274,258 km (0.099 R)
• M26: 8,565,675 km (0.084 R)
• M27: 9,204,757 km (0.072 R)
• M28: 9,320,546 km (0.108 R)
• M29: 9,436,783 km (0.045 R)
• M30: 9,530,132 km (0.063 R)
• M31: 9,600,294 km (0.042 R)
• M32: 9,764,702 km (0.118 R)
• M33: 9,811,825 km (0.092 R)
• M34: 10,001,366 km (0.059 R)
• M35: 10,168,018 km (0.076 R)
• M36: 10,263,760 km (0.077 R)
• M37: 10,311,632 km (0.105 R)
• M38: 10,383,738 km (0.119 R)
• M39: 10,600,954 km (0.119 R)
• M40: 10,844,050 km (0.074 R)
• M41: 10,892,969 km (0.061 R)
• M42: 11,509,611 km (0.062 R)
• M43: 11,734,457 km (0.111 R)
• M44: 11,809,705 km (0.054 R)
• M45: 12,673,782 km (0.079 R)
• M46: 13,610,713 km (0.036 R)
• M47: 13,874,903 km (0.073 R)
• M48: 15,084,552 km (0.066 R)
• M49: 16,523,982 km (0.102 R)
• M50: 16,805,825 km (0.071 R)
• M51: 17,431,293 km (0.101 R)
• M52: 17,804,540 km (0.102 R)
• M53: 17,833,413 km (0.064 R)
• M54: 18,209,352 km (0.066 R)
• M55: 18,383,933 km (0.06 R)
• M56: 18,442,126 km (0.091 R)
• M57: 18,734,441 km (0.109 R)
• M58: 19,146,134 km (0.097 R)
• M59: 19,442,188 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140

Radius: 3.4

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.35 AU - 13.43 AU

Year: 16607 Days

Day: 20.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,595,710 km

• M1: 43,533 km (0.089 R)
• M2: 323,730 km (0.097 R)
• M3: 346,917 km (0.058 R)
• M4: 432,487 km (0.085 R)
• M5: 471,233 km (0.091 R)
• M6: 524,939 km (0.113 R)
• M7: 971,040 km (0.1 R)
• M8: 1,022,501 km (0.049 R)
• M9: 1,407,267 km (0.116 R)
• M10: 1,446,163 km (0.087 R)
• M11: 1,625,231 km (0.116 R)
• M12: 1,896,303 km (0.038 R)
• M13: 1,982,471 km (0.117 R)
• M14: 2,158,847 km (0.111 R)
• M15: 2,226,166 km (0.076 R)
• M16: 2,502,772 km (0.081 R)
• M17: 2,839,218 km (0.119 R)
• M18: 3,113,431 km (0.071 R)
• M19: 3,292,200 km (0.087 R)
• M20: 3,848,704 km (0.107 R)
• M21: 4,207,590 km (0.116 R)
• M22: 4,462,205 km (0.051 R)
• M23: 5,255,822 km (0.083 R)
• M24: 5,316,409 km (0.061 R)
• M25: 6,091,924 km (0.109 R)
• M26: 6,155,504 km (0.11 R)
• M27: 6,509,153 km (0.104 R)
• M28: 6,672,065 km (0.086 R)
• M29: 6,737,589 km (0.119 R)
• M30: 6,935,357 km (0.029 R)
• M31: 7,202,240 km (0.114 R)
• M32: 7,235,750 km (0.093 R)
• M33: 7,370,687 km (0.053 R)
• M34: 7,472,414 km (0.071 R)
• M35: 7,677,213 km (0.079 R)
• M36: 7,814,694 km (0.107 R)
• M37: 7,953,072 km (0.101 R)
• M38: 8,514,662 km (0.061 R)
• M39: 8,764,490 km (0.055 R)
• M40: 8,800,244 km (0.066 R)
• M41: 9,088,968 km (0.054 R)
• M42: 9,271,029 km (0.039 R)
• M43: 9,936,291 km (0.105 R)
• M44: 10,923,936 km (0.096 R)
• M45: 11,078,620 km (0.11 R)
• M46: 11,982,191 km (0.119 R)
• M47: 12,261,939 km (0.095 R)
• M48: 12,746,337 km (0.094 R)
• M49: 12,909,249 km (0.098 R)
• M50: 14,703,077 km (0.068 R)
• M51: 14,959,637 km (0.094 R)
• M52: 15,390,330 km (0.118 R)
• M53: 17,558,751 km (0.043 R)
• M54: 17,740,063 km (0.116 R)
• M55: 18,104,334 km (0.076 R)
• M56: 18,563,151 km (0.101 R)
• M57: 18,655,303 km (0.064 R)
• M58: 18,886,582 km (0.08 R)
• M59: 20,293,699 km (0.107 R)
• M60: 20,341,122 km (0.111 R)
• M61: 20,674,575 km (0.111 R)
• M62: 21,588,618 km (0.052 R)
• M63: 21,734,177 km (0.076 R)
• M64: 22,074,961 km (0.12 R)
• M65: 22,172,648 km (0.12 R)
• M66: 23,008,901 km (0.078 R)
• M67: 23,705,428 km (0.088 R)
• M68: 24,712,222 km (0.101 R)
• M69: 26,923,727 km (0.103 R)
• M70: 28,610,144 km (0.071 R)
• M71: 30,330,370 km (0.034 R)
• M72: 31,148,221 km (0.076 R)
• M73: 32,694,166 km (0.094 R)
• M74: 32,749,816 km (0.11 R)
• M75: 33,140,416 km (0.103 R)
• M76: 33,644,860 km (0.091 R)
• M77: 34,039,051 km (0.08 R)
• M78: 34,831,770 km (0.114 R)
• M79: 35,230,448 km (0.11 R)
• M80: 35,458,884 km (0.088 R)
• M81: 36,608,843 km (0.075 R)
• M82: 37,130,192 km (0.055 R)
• M83: 38,415,088 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 17,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit