🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.68 AU - 1 AU

Year: 283 Days

Day: 45.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,216,218 km

• M1: 74,500 km (0.084 R)
• M2: 172,786 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.9 AU - 1.02 AU

Year: 345 Days

Day: 12.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.22 AU - 1.34 AU

Year: 532 Days

Day: 35.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,216,218 km

• M1: 1,235,379 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.01 AU - 1.65 AU

Year: 563 Days

Day: 13.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 60,216,218 km

• M1: 515,963 km (0.062 R)
• M2: 610,659 km (0.101 R)

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364

Radius: 12.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.79 AU - 10.51 AU

Year: 10160 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,216,218 km

• M1: 168,597 km (0.117 R)
• M2: 295,755 km (0.113 R)
• M3: 1,153,549 km (0.102 R)
• M4: 1,276,967 km (0.098 R)
• M5: 1,461,422 km (0.092 R)
• M6: 1,537,717 km (0.069 R)
• M7: 1,635,254 km (0.112 R)
• M8: 1,795,623 km (0.107 R)
• M9: 2,466,869 km (0.049 R)
• M10: 2,770,253 km (0.094 R)
• M11: 3,185,387 km (0.056 R)
• M12: 3,362,212 km (0.094 R)
• M13: 3,542,178 km (0.112 R)
• M14: 3,672,777 km (0.073 R)
• M15: 3,831,650 km (0.066 R)
• M16: 3,911,984 km (0.103 R)
• M17: 4,156,427 km (0.109 R)
• M18: 4,462,056 km (0.116 R)
• M19: 5,124,625 km (0.111 R)
• M20: 5,332,416 km (0.037 R)
• M21: 5,818,160 km (0.103 R)
• M22: 6,035,077 km (0.086 R)
• M23: 6,897,060 km (0.066 R)
• M24: 7,192,965 km (0.097 R)
• M25: 7,292,447 km (0.104 R)
• M26: 7,865,557 km (0.051 R)
• M27: 8,036,846 km (0.117 R)
• M28: 8,209,333 km (0.114 R)
• M29: 8,383,165 km (0.079 R)
• M30: 9,018,956 km (0.06 R)
• M31: 10,903,890 km (0.113 R)
• M32: 11,210,416 km (0.097 R)
• M33: 11,442,143 km (0.08 R)
• M34: 12,664,806 km (0.103 R)
• M35: 13,680,875 km (0.115 R)
• M36: 15,019,327 km (0.103 R)
• M37: 16,838,736 km (0.106 R)
• M38: 17,371,305 km (0.119 R)
• M39: 17,550,074 km (0.086 R)
• M40: 17,729,442 km (0.076 R)
• M41: 18,225,957 km (0.119 R)
• M42: 18,407,569 km (0.051 R)
• M43: 19,186,376 km (0.066 R)
• M44: 19,371,279 km (0.092 R)
• M45: 20,823,575 km (0.12 R)
• M46: 21,395,039 km (0.119 R)
• M47: 21,971,888 km (0.079 R)
• M48: 22,116,848 km (0.05 R)
• M49: 22,993,492 km (0.115 R)
• M50: 23,485,519 km (0.096 R)
• M51: 23,931,171 km (0.087 R)
• M52: 24,831,003 km (0.111 R)
• M53: 25,285,032 km (0.109 R)
• M54: 25,538,600 km (0.08 R)
• M55: 26,509,341 km (0.083 R)
• M56: 27,284,408 km (0.078 R)
• M57: 28,381,858 km (0.049 R)
• M58: 28,592,491 km (0.088 R)
• M59: 28,856,532 km (0.045 R)
• M60: 29,921,070 km (0.118 R)
• M61: 30,673,847 km (0.096 R)
• M62: 32,033,542 km (0.099 R)
• M63: 33,024,628 km (0.113 R)
• M64: 33,246,182 km (0.027 R)
• M65: 33,858,187 km (0.075 R)
• M66: 34,586,280 km (0.109 R)
• M67: 34,867,823 km (0.086 R)
• M68: 36,115,020 km (0.101 R)
• M69: 36,400,603 km (0.092 R)
• M70: 37,031,307 km (0.073 R)
• M71: 37,955,224 km (0.077 R)
• M72: 38,653,098 km (0.088 R)
• M73: 39,003,755 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.7

Radius: 14.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.27 AU - 9.51 AU

Year: 10563 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,216,218 km

• M1: 231,578 km (0.047 R)
• M2: 477,816 km (0.116 R)
• M3: 603,029 km (0.119 R)
• M4: 716,125 km (0.118 R)
• M5: 851,810 km (0.097 R)
• M6: 952,789 km (0.08 R)
• M7: 1,073,814 km (0.065 R)
• M8: 1,333,067 km (0.084 R)
• M9: 1,559,259 km (0.113 R)
• M10: 1,894,208 km (0.073 R)
• M11: 3,336,631 km (0.11 R)
• M12: 3,431,626 km (0.095 R)
• M13: 3,697,760 km (0.117 R)
• M14: 4,276,106 km (0.064 R)
• M15: 4,775,613 km (0.118 R)
• M16: 4,883,323 km (0.07 R)
• M17: 5,155,891 km (0.093 R)
• M18: 5,461,519 km (0.081 R)
• M19: 6,120,049 km (0.103 R)
• M20: 6,295,976 km (0.032 R)
• M21: 6,622,997 km (0.041 R)
• M22: 6,864,448 km (0.077 R)
• M23: 6,986,221 km (0.116 R)
• M24: 7,480,642 km (0.063 R)
• M25: 7,859,124 km (0.094 R)
• M26: 8,243,890 km (0.105 R)
• M27: 8,438,517 km (0.108 R)
• M28: 8,601,878 km (0.087 R)
• M29: 8,898,829 km (0.073 R)
• M30: 9,604,632 km (0.116 R)
• M31: 9,706,957 km (0.114 R)
• M32: 10,258,824 km (0.076 R)
• M33: 10,398,398 km (0.099 R)
• M34: 10,963,130 km (0.084 R)
• M35: 11,249,311 km (0.091 R)
• M36: 11,829,003 km (0.042 R)
• M37: 13,320,643 km (0.064 R)
• M38: 14,321,902 km (0.058 R)
• M39: 14,556,471 km (0.071 R)
• M40: 15,148,430 km (0.088 R)
• M41: 15,547,408 km (0.097 R)
• M42: 16,193,072 km (0.092 R)
• M43: 16,806,274 km (0.081 R)
• M44: 16,929,841 km (0.104 R)
• M45: 17,719,569 km (0.092 R)
• M46: 17,845,380 km (0.1 R)
• M47: 18,140,088 km (0.026 R)
• M48: 19,378,011 km (0.086 R)
• M49: 19,767,863 km (0.066 R)
• M50: 20,599,178 km (0.062 R)
• M51: 20,731,423 km (0.112 R)
• M52: 20,996,959 km (0.086 R)
• M53: 21,442,012 km (0.063 R)
• M54: 21,576,052 km (0.08 R)
• M55: 21,755,270 km (0.096 R)
• M56: 22,841,201 km (0.073 R)
• M57: 23,115,564 km (0.066 R)
• M58: 23,944,785 km (0.118 R)
• M59: 24,316,535 km (0.06 R)
• M60: 25,065,722 km (0.085 R)
• M61: 25,207,092 km (0.067 R)
• M62: 25,774,965 km (0.05 R)
• M63: 27,213,349 km (0.072 R)
• M64: 27,407,078 km (0.059 R)
• M65: 27,942,189 km (0.069 R)
• M66: 28,431,823 km (0.108 R)
• M67: 28,825,415 km (0.084 R)
• M68: 29,667,951 km (0.106 R)
• M69: 30,117,343 km (0.077 R)
• M70: 30,720,072 km (0.103 R)
• M71: 31,123,987 km (0.04 R)
• M72: 31,988,363 km (0.067 R)
• M73: 32,757,446 km (0.102 R)
• M74: 33,170,186 km (0.105 R)
• M75: 33,273,708 km (0.025 R)
• M76: 33,532,812 km (0.097 R)
• M77: 34,053,113 km (0.089 R)
• M78: 34,261,952 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.5

Radius: 13.2

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.49 AU - 10.99 AU

Year: 11159 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,216,218 km

• M1: 351,705 km (0.105 R)
• M2: 477,816 km (0.057 R)
• M3: 589,715 km (0.072 R)
• M4: 1,320,650 km (0.109 R)
• M5: 1,953,748 km (0.101 R)
• M6: 2,203,277 km (0.062 R)
• M7: 2,404,786 km (0.084 R)
• M8: 2,950,818 km (0.084 R)
• M9: 3,173,719 km (0.07 R)
• M10: 3,535,297 km (0.073 R)
• M11: 3,670,234 km (0.068 R)
• M12: 3,841,225 km (0.11 R)
• M13: 4,334,150 km (0.099 R)
• M14: 4,588,316 km (0.07 R)
• M15: 4,847,420 km (0.102 R)
• M16: 5,073,462 km (0.077 R)
• M17: 5,341,542 km (0.078 R)
• M18: 5,812,027 km (0.09 R)
• M19: 7,046,359 km (0.106 R)
• M20: 7,302,770 km (0.103 R)
• M21: 7,562,322 km (0.089 R)
• M22: 8,269,471 km (0.083 R)
• M23: 10,369,975 km (0.083 R)
• M24: 10,956,698 km (0.097 R)
• M25: 11,055,582 km (0.047 R)
• M26: 11,354,030 km (0.116 R)
• M27: 12,419,316 km (0.08 R)
• M28: 12,729,582 km (0.084 R)
• M29: 13,516,317 km (0.114 R)
• M30: 13,942,522 km (0.082 R)
• M31: 14,211,050 km (0.042 R)
• M32: 15,579,571 km (0.112 R)
• M33: 16,026,420 km (0.105 R)
• M34: 16,989,830 km (0.083 R)
• M35: 17,681,272 km (0.072 R)
• M36: 17,972,090 km (0.086 R)
• M37: 18,323,196 km (0.105 R)
• M38: 18,558,513 km (0.101 R)
• M39: 20,051,949 km (0.119 R)
• M40: 20,599,028 km (0.109 R)
• M41: 21,027,925 km (0.097 R)
• M42: 21,894,546 km (0.074 R)
• M43: 22,332,269 km (0.112 R)
• M44: 22,836,115 km (0.105 R)
• M45: 23,152,814 km (0.112 R)
• M46: 23,534,887 km (0.114 R)
• M47: 24,369,942 km (0.037 R)
• M48: 24,499,344 km (0.107 R)
• M49: 25,936,980 km (0.11 R)
• M50: 26,732,691 km (0.076 R)
• M51: 27,603,650 km (0.036 R)
• M52: 28,144,446 km (0.119 R)
• M53: 29,442,507 km (0.052 R)
• M54: 30,411,452 km (0.04 R)
• M55: 31,320,558 km (0.114 R)
• M56: 32,380,609 km (0.119 R)
• M57: 33,884,516 km (0.052 R)
• M58: 34,173,539 km (0.104 R)
• M59: 34,681,274 km (0.08 R)
• M60: 36,219,589 km (0.103 R)
• M61: 37,780,045 km (0.12 R)
• M62: 38,530,876 km (0.047 R)
• M63: 39,438,337 km (0.083 R)
• M64: 39,590,328 km (0.114 R)
• M65: 40,582,611 km (0.097 R)
• M66: 41,043,373 km (0.093 R)
• M67: 43,059,952 km (0.11 R)
• M68: 43,686,917 km (0.058 R)
• M69: 45,029,258 km (0.115 R)
• M70: 45,188,131 km (0.098 R)
• M71: 46,305,029 km (0.085 R)
• M72: 47,027,886 km (0.114 R)
• M73: 47,431,052 km (0.113 R)
• M74: 48,322,057 km (0.111 R)
• M75: 49,792,006 km (0.093 R)
• M76: 50,697,671 km (0.094 R)
• M77: 52,191,107 km (0.12 R)
• M78: 52,692,260 km (0.079 R)
• M79: 53,446,831 km (0.081 R)
• M80: 54,204,993 km (0.086 R)
• M81: 55,051,568 km (0.091 R)
• M82: 55,136,390 km (0.096 R)
• M83: 56,586,442 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 11.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.97 AU - 11.55 AU

Year: 12957 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,216,218 km

• M1: 368,908 km (0.088 R)
• M2: 777,161 km (0.114 R)
• M3: 984,653 km (0.113 R)
• M4: 1,305,989 km (0.093 R)
• M5: 1,794,576 km (0.062 R)
• M6: 1,932,206 km (0.088 R)
• M7: 2,016,729 km (0.107 R)
• M8: 2,277,628 km (0.103 R)
• M9: 3,496,701 km (0.106 R)
• M10: 3,705,390 km (0.089 R)
• M11: 4,135,035 km (0.066 R)
• M12: 4,694,830 km (0.094 R)
• M13: 4,809,572 km (0.109 R)
• M14: 5,357,997 km (0.109 R)
• M15: 5,478,124 km (0.039 R)
• M16: 6,901,548 km (0.071 R)
• M17: 7,208,373 km (0.061 R)
• M18: 7,474,807 km (0.079 R)
• M19: 10,664,683 km (0.078 R)
• M20: 11,326,653 km (0.057 R)
• M21: 11,949,728 km (0.117 R)
• M22: 12,107,255 km (0.101 R)
• M23: 12,905,060 km (0.109 R)
• M24: 13,610,414 km (0.106 R)
• M25: 14,832,330 km (0.048 R)
• M26: 15,342,309 km (0.071 R)
• M27: 15,973,462 km (0.096 R)
• M28: 16,321,277 km (0.095 R)
• M29: 17,379,981 km (0.112 R)
• M30: 17,498,912 km (0.119 R)
• M31: 20,498,050 km (0.102 R)
• M32: 21,192,782 km (0.094 R)
• M33: 22,281,855 km (0.041 R)
• M34: 22,996,334 km (0.086 R)
• M35: 23,850,239 km (0.101 R)
• M36: 23,982,633 km (0.116 R)
• M37: 24,248,020 km (0.087 R)
• M38: 25,117,034 km (0.119 R)
• M39: 25,454,078 km (0.033 R)
• M40: 25,860,386 km (0.058 R)
• M41: 29,258,800 km (0.118 R)
• M42: 30,973,790 km (0.073 R)
• M43: 31,190,558 km (0.109 R)
• M44: 32,354,579 km (0.057 R)
• M45: 32,942,050 km (0.066 R)
• M46: 33,089,403 km (0.106 R)
• M47: 33,163,155 km (0.053 R)
• M48: 33,310,958 km (0.117 R)
• M49: 33,755,413 km (0.101 R)
• M50: 34,127,313 km (0.105 R)
• M51: 34,650,308 km (0.114 R)
• M52: 36,921,652 km (0.066 R)
• M53: 37,458,409 km (0.074 R)
• M54: 37,998,009 km (0.094 R)
• M55: 38,617,643 km (0.107 R)
• M56: 40,181,390 km (0.093 R)
• M57: 41,845,516 km (0.101 R)
• M58: 42,005,287 km (0.078 R)
• M59: 42,565,681 km (0.112 R)
• M60: 43,209,251 km (0.07 R)
• M61: 44,099,358 km (0.039 R)
• M62: 44,180,590 km (0.1 R)
• M63: 44,587,346 km (0.114 R)
• M64: 44,750,557 km (0.1 R)
• M65: 44,913,769 km (0.065 R)
• M66: 44,995,449 km (0.042 R)
• M67: 47,137,541 km (0.114 R)
• M68: 47,303,744 km (0.053 R)
• M69: 48,639,952 km (0.061 R)
• M70: 49,228,321 km (0.033 R)
• M71: 49,312,694 km (0.072 R)
• M72: 50,412,388 km (0.117 R)
• M73: 51,948,459 km (0.099 R)
• M74: 53,153,919 km (0.09 R)
• M75: 53,326,854 km (0.03 R)
• M76: 53,499,939 km (0.032 R)
• M77: 53,586,556 km (0.099 R)
• M78: 54,717,216 km (0.077 R)
• M79: 54,804,432 km (0.062 R)
• M80: 56,383,587 km (0.085 R)
• M81: 57,267,411 km (0.099 R)
• M82: 58,690,985 km (0.111 R)
• M83: 58,780,295 km (0.075 R)
• M84: 59,227,742 km (0.106 R)
• M85: 59,766,294 km (0.044 R)
• M86: 59,946,111 km (0.079 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: 334 - 15,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit