🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.71 AU - 0.87 AU

Year: 245 Days

Day: 26.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.77 AU - 0.83 AU

Year: 249 Days

Day: 41.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,073,550 km

• M1: 41,887 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.27 AU - 1.55 AU

Year: 583 Days

Day: 18.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.76 AU - 2.42 AU

Year: 1052 Days

Day: 31.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.4

Radius: 13.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.73 AU - 6.05 AU

Year: 4978 Days

Day: 11.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 65,073,550 km

• M1: 201,957 km (0.079 R)
• M2: 485,894 km (0.116 R)
• M3: 637,287 km (0.075 R)
• M4: 807,081 km (0.097 R)
• M5: 1,012,778 km (0.089 R)
• M6: 1,132,755 km (0.113 R)
• M7: 1,236,726 km (0.045 R)
• M8: 1,580,651 km (0.099 R)
• M9: 2,758,286 km (0.053 R)
• M10: 3,210,520 km (0.107 R)
• M11: 3,315,986 km (0.095 R)
• M12: 3,530,360 km (0.101 R)
• M13: 3,860,672 km (0.065 R)
• M14: 3,989,177 km (0.072 R)
• M15: 4,086,565 km (0.083 R)
• M16: 4,619,283 km (0.076 R)
• M17: 4,981,011 km (0.097 R)
• M18: 5,174,291 km (0.087 R)
• M19: 5,953,397 km (0.06 R)
• M20: 6,271,592 km (0.091 R)
• M21: 6,404,285 km (0.07 R)
• M22: 6,730,408 km (0.103 R)
• M23: 7,458,950 km (0.098 R)
• M24: 8,171,484 km (0.084 R)
• M25: 8,420,715 km (0.056 R)
• M26: 9,508,291 km (0.065 R)
• M27: 9,748,695 km (0.062 R)
• M28: 9,902,781 km (0.102 R)
• M29: 10,324,946 km (0.111 R)
• M30: 10,707,767 km (0.081 R)
• M31: 10,821,162 km (0.076 R)
• M32: 11,279,231 km (0.105 R)
• M33: 11,766,920 km (0.097 R)
• M34: 12,095,885 km (0.09 R)
• M35: 12,190,431 km (0.074 R)
• M36: 12,309,062 km (0.103 R)
• M37: 12,475,565 km (0.09 R)
• M38: 13,198,272 km (0.113 R)
• M39: 13,687,457 km (0.115 R)
• M40: 13,810,726 km (0.115 R)
• M41: 13,934,443 km (0.109 R)
• M42: 14,058,460 km (0.077 R)
• M43: 14,307,540 km (0.092 R)
• M44: 14,457,737 km (0.118 R)
• M45: 15,242,078 km (0.071 R)
• M46: 15,600,814 km (0.112 R)
• M47: 15,988,272 km (0.093 R)
• M48: 16,248,423 km (0.117 R)
• M49: 16,379,022 km (0.083 R)
• M50: 17,037,103 km (0.055 R)
• M51: 17,169,796 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.3

Radius: 11.3

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.69 AU - 9.09 AU

Year: 7718 Days

Day: 8.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 65,073,550 km

• M1: 207,043 km (0.052 R)
• M2: 545,733 km (0.051 R)
• M3: 665,860 km (0.102 R)
• M4: 748,887 km (0.034 R)
• M5: 827,875 km (0.086 R)
• M6: 995,125 km (0.08 R)
• M7: 1,101,040 km (0.12 R)
• M8: 1,373,757 km (0.119 R)
• M9: 1,742,366 km (0.11 R)
• M10: 1,927,269 km (0.087 R)
• M11: 2,141,793 km (0.103 R)
• M12: 2,424,084 km (0.103 R)
• M13: 3,115,974 km (0.1 R)
• M14: 3,781,834 km (0.069 R)
• M15: 3,923,055 km (0.113 R)
• M16: 4,254,863 km (0.091 R)
• M17: 4,342,976 km (0.119 R)
• M18: 4,792,368 km (0.082 R)
• M19: 5,414,994 km (0.026 R)
• M20: 5,526,594 km (0.05 R)
• M21: 5,671,106 km (0.117 R)
• M22: 5,752,038 km (0.09 R)
• M23: 6,616,265 km (0.114 R)
• M24: 6,752,698 km (0.106 R)
• M25: 7,115,772 km (0.027 R)
• M26: 7,770,861 km (0.114 R)
• M27: 7,842,818 km (0.064 R)
• M28: 8,482,199 km (0.076 R)
• M29: 9,119,337 km (0.113 R)
• M30: 9,214,331 km (0.062 R)
• M31: 9,520,558 km (0.107 R)
• M32: 10,399,894 km (0.118 R)
• M33: 10,839,263 km (0.062 R)
• M34: 11,305,261 km (0.12 R)
• M35: 11,674,319 km (0.117 R)
• M36: 12,005,828 km (0.107 R)
• M37: 12,256,554 km (0.057 R)
• M38: 12,551,112 km (0.073 R)
• M39: 12,763,092 km (0.117 R)
• M40: 12,912,091 km (0.116 R)
• M41: 13,211,886 km (0.028 R)
• M42: 14,059,357 km (0.074 R)
• M43: 14,879,453 km (0.093 R)
• M44: 15,058,821 km (0.092 R)
• M45: 15,148,879 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.9

Radius: 14.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.58 AU - 14.54 AU

Year: 16436 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,073,550 km

• M1: 183,856 km (0.118 R)
• M2: 288,724 km (0.089 R)
• M3: 433,684 km (0.096 R)
• M4: 941,719 km (0.11 R)
• M5: 1,038,658 km (0.079 R)
• M6: 1,243,757 km (0.109 R)
• M7: 1,847,833 km (0.072 R)
• M8: 2,605,696 km (0.063 R)
• M9: 2,782,520 km (0.096 R)
• M10: 3,186,135 km (0.109 R)
• M11: 3,375,826 km (0.07 R)
• M12: 3,491,465 km (0.106 R)
• M13: 3,846,610 km (0.109 R)
• M14: 5,292,473 km (0.079 R)
• M15: 5,518,217 km (0.116 R)
• M16: 5,655,248 km (0.041 R)
• M17: 5,793,477 km (0.114 R)
• M18: 6,120,348 km (0.107 R)
• M19: 6,453,353 km (0.088 R)
• M20: 6,646,334 km (0.066 R)
• M21: 7,895,476 km (0.113 R)
• M22: 7,998,549 km (0.114 R)
• M23: 8,415,479 km (0.113 R)
• M24: 8,892,995 km (0.101 R)
• M25: 9,108,117 km (0.091 R)
• M26: 9,270,580 km (0.091 R)
• M27: 9,543,447 km (0.095 R)
• M28: 9,930,007 km (0.05 R)
• M29: 10,209,456 km (0.112 R)
• M30: 10,321,804 km (0.104 R)
• M31: 10,775,834 km (0.049 R)
• M32: 10,947,871 km (0.065 R)
• M33: 11,294,490 km (0.081 R)
• M34: 11,998,647 km (0.096 R)
• M35: 12,176,967 km (0.042 R)
• M36: 12,416,025 km (0.084 R)
• M37: 14,574,124 km (0.073 R)
• M38: 16,251,116 km (0.075 R)
• M39: 16,912,338 km (0.049 R)
• M40: 19,017,779 km (0.082 R)
• M41: 19,574,582 km (0.096 R)
• M42: 24,067,754 km (0.059 R)
• M43: 24,896,975 km (0.096 R)
• M44: 25,200,809 km (0.112 R)
• M45: 26,816,316 km (0.104 R)
• M46: 27,833,133 km (0.046 R)
• M47: 28,623,907 km (0.084 R)
• M48: 29,985,248 km (0.05 R)
• M49: 30,146,664 km (0.108 R)
• M50: 31,040,361 km (0.116 R)
• M51: 31,449,512 km (0.088 R)
• M52: 31,695,750 km (0.115 R)
• M53: 31,860,307 km (0.099 R)
• M54: 34,278,407 km (0.092 R)
• M55: 35,040,758 km (0.106 R)
• M56: 35,296,122 km (0.072 R)
• M57: 35,466,663 km (0.104 R)
• M58: 37,361,320 km (0.061 R)
• M59: 38,320,991 km (0.117 R)
• M60: 40,979,195 km (0.089 R)
• M61: 41,158,563 km (0.099 R)
• M62: 41,518,047 km (0.082 R)
• M63: 42,421,169 km (0.093 R)
• M64: 43,239,619 km (0.109 R)
• M65: 45,354,783 km (0.09 R)
• M66: 46,191,484 km (0.046 R)
• M67: 46,658,678 km (0.12 R)
• M68: 47,033,421 km (0.108 R)
• M69: 47,315,263 km (0.117 R)
• M70: 48,637,559 km (0.093 R)
• M71: 48,732,404 km (0.085 R)
• M72: 50,932,540 km (0.074 R)
• M73: 51,705,512 km (0.089 R)
• M74: 52,093,270 km (0.107 R)
• M75: 52,774,389 km (0.107 R)
• M76: 53,850,746 km (0.098 R)
• M77: 54,047,168 km (0.109 R)
• M78: 54,243,889 km (0.093 R)
• M79: 56,224,116 km (0.083 R)
• M80: 57,724,732 km (0.103 R)
• M81: 61,482,331 km (0.12 R)
• M82: 61,585,105 km (0.065 R)
• M83: 61,790,503 km (0.112 R)
• M84: 63,131,648 km (0.091 R)
• M85: 67,741,805 km (0.078 R)
• M86: 68,911,212 km (0.12 R)
• M87: 69,765,865 km (0.097 R)
• M88: 71,054,501 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.3

Radius: 6.3

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.45 AU - 15.71 AU

Year: 18399 Days

Day: 19.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,073,550 km

• M1: 209,886 km (0.102 R)
• M2: 559,795 km (0.102 R)
• M3: 719,566 km (0.109 R)
• M4: 1,009,786 km (0.046 R)
• M5: 1,130,661 km (0.06 R)
• M6: 1,256,323 km (0.085 R)
• M7: 1,717,533 km (0.071 R)
• M8: 1,891,964 km (0.051 R)
• M9: 1,951,504 km (0.068 R)
• M10: 2,133,714 km (0.09 R)
• M11: 2,417,352 km (0.109 R)
• M12: 2,950,818 km (0.067 R)
• M13: 3,892,088 km (0.109 R)
• M14: 4,593,851 km (0.07 R)
• M15: 5,632,061 km (0.095 R)
• M16: 5,848,080 km (0.108 R)
• M17: 7,815,890 km (0.1 R)
• M18: 8,695,077 km (0.102 R)
• M19: 8,744,744 km (0.113 R)
• M20: 8,944,756 km (0.108 R)
• M21: 9,045,435 km (0.107 R)
• M22: 9,349,269 km (0.114 R)
• M23: 10,704,775 km (0.102 R)
• M24: 10,972,405 km (0.111 R)
• M25: 11,134,121 km (0.071 R)
• M26: 11,678,657 km (0.049 R)
• M27: 12,287,670 km (0.089 R)
• M28: 13,077,696 km (0.105 R)
• M29: 13,134,693 km (0.092 R)
• M30: 13,478,768 km (0.094 R)
• M31: 13,652,002 km (0.108 R)
• M32: 14,234,537 km (0.032 R)
• M33: 14,646,978 km (0.09 R)
• M34: 14,944,229 km (0.054 R)
• M35: 15,665,291 km (0.107 R)
• M36: 17,203,905 km (0.089 R)
• M37: 18,149,962 km (0.113 R)
• M38: 18,661,287 km (0.056 R)
• M39: 19,047,998 km (0.104 R)
• M40: 21,221,655 km (0.114 R)
• M41: 23,403,240 km (0.094 R)
• M42: 24,029,457 km (0.083 R)
• M43: 24,309,654 km (0.106 R)
• M44: 24,661,359 km (0.066 R)
• M45: 25,798,003 km (0.116 R)
• M46: 25,941,318 km (0.056 R)
• M47: 28,122,006 km (0.053 R)
• M48: 29,533,312 km (0.095 R)
• M49: 30,059,149 km (0.068 R)
• M50: 30,739,670 km (0.104 R)
• M51: 31,731,504 km (0.112 R)
• M52: 33,433,927 km (0.059 R)
• M53: 35,245,258 km (0.096 R)
• M54: 37,411,884 km (0.07 R)
• M55: 38,880,038 km (0.088 R)
• M56: 39,952,056 km (0.114 R)
• M57: 40,200,837 km (0.116 R)
• M58: 41,536,447 km (0.106 R)
• M59: 42,294,011 km (0.086 R)
• M60: 43,226,155 km (0.08 R)
• M61: 43,908,321 km (0.119 R)
• M62: 44,079,312 km (0.081 R)
• M63: 45,196,957 km (0.051 R)
• M64: 46,672,292 km (0.029 R)
• M65: 47,723,366 km (0.082 R)
• M66: 47,899,293 km (0.089 R)
• M67: 48,693,509 km (0.094 R)
• M68: 50,474,172 km (0.115 R)
• M69: 51,552,773 km (0.069 R)
• M70: 51,642,980 km (0.106 R)
• M71: 52,366,735 km (0.089 R)
• M72: 53,641,308 km (0.115 R)
• M73: 54,007,374 km (0.065 R)
• M74: 55,387,415 km (0.113 R)
• M75: 57,338,769 km (0.101 R)
• M76: 58,746,336 km (0.064 R)
• M77: 60,450,555 km (0.067 R)
• M78: 60,640,843 km (0.099 R)
• M79: 61,022,168 km (0.12 R)
• M80: 61,404,241 km (0.113 R)
• M81: 62,363,014 km (0.073 R)
• M82: 62,459,056 km (0.118 R)
• M83: 64,295,220 km (0.08 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 17,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit