🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.56 AU - 0.66 AU

Year: 168 Days

Day: 31.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.7 AU - 0.92 AU

Year: 257 Days

Day: 23.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.71 AU - 1.05 AU

Year: 291 Days

Day: 32.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.19 AU - 1.63 AU

Year: 591 Days

Day: 27.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,648,270 km

• M1: 502,499 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.17 AU - 1.77 AU

Year: 629 Days

Day: 16.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.02 AU - 2.04 AU

Year: 1021 Days

Day: 34.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,648,270 km

• M1: 295,605 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 14.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.8 AU - 7.64 AU

Year: 5478 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,648,270 km

• M1: 247,734 km (0.115 R)
• M2: 427,700 km (0.089 R)
• M3: 525,537 km (0.088 R)
• M4: 621,280 km (0.082 R)
• M5: 778,807 km (0.059 R)
• M6: 1,122,433 km (0.093 R)
• M7: 1,642,435 km (0.088 R)
• M8: 1,870,721 km (0.07 R)
• M9: 2,009,099 km (0.119 R)
• M10: 2,150,918 km (0.029 R)
• M11: 2,597,019 km (0.101 R)
• M12: 2,752,302 km (0.106 R)
• M13: 2,865,248 km (0.117 R)
• M14: 2,956,802 km (0.081 R)
• M15: 3,502,086 km (0.109 R)
• M16: 3,925,747 km (0.038 R)
• M17: 4,156,726 km (0.118 R)
• M18: 5,014,670 km (0.062 R)
• M19: 5,153,647 km (0.075 R)
• M20: 5,293,969 km (0.071 R)
• M21: 5,607,227 km (0.1 R)
• M22: 5,838,805 km (0.057 R)
• M23: 6,522,617 km (0.12 R)
• M24: 6,735,943 km (0.059 R)
• M25: 7,484,531 km (0.073 R)
• M26: 7,772,208 km (0.101 R)
• M27: 7,868,848 km (0.082 R)
• M28: 8,690,290 km (0.04 R)
• M29: 9,060,395 km (0.096 R)
• M30: 9,642,780 km (0.104 R)
• M31: 9,921,032 km (0.077 R)
• M32: 10,414,405 km (0.083 R)
• M33: 10,843,751 km (0.099 R)
• M34: 12,016,898 km (0.102 R)
• M35: 12,846,867 km (0.079 R)
• M36: 13,384,671 km (0.102 R)
• M37: 13,929,806 km (0.116 R)
• M38: 14,961,732 km (0.057 R)
• M39: 15,082,308 km (0.102 R)
• M40: 15,203,332 km (0.119 R)
• M41: 15,649,732 km (0.074 R)
• M42: 16,847,263 km (0.102 R)
• M43: 17,056,700 km (0.088 R)
• M44: 17,520,454 km (0.076 R)
• M45: 17,775,219 km (0.06 R)
• M46: 18,417,592 km (0.111 R)
• M47: 18,719,930 km (0.088 R)
• M48: 19,067,595 km (0.054 R)
• M49: 21,017,304 km (0.088 R)
• M50: 21,696,478 km (0.074 R)
• M51: 22,107,424 km (0.062 R)
• M52: 22,937,094 km (0.111 R)
• M53: 23,076,369 km (0.091 R)
• M54: 23,964,980 km (0.088 R)
• M55: 24,484,534 km (0.1 R)
• M56: 26,697,535 km (0.087 R)
• M57: 27,531,394 km (0.037 R)
• M58: 29,275,256 km (0.088 R)
• M59: 29,375,935 km (0.027 R)
• M60: 29,476,764 km (0.106 R)
• M61: 29,678,871 km (0.061 R)
• M62: 29,779,999 km (0.079 R)
• M63: 29,931,991 km (0.092 R)
• M64: 30,287,734 km (0.096 R)
• M65: 31,054,573 km (0.08 R)
• M66: 31,621,100 km (0.117 R)
• M67: 31,827,994 km (0.119 R)
• M68: 32,191,068 km (0.114 R)
• M69: 33,078,483 km (0.091 R)
• M70: 34,185,806 km (0.059 R)
• M71: 34,398,086 km (0.098 R)
• M72: 35,627,331 km (0.029 R)
• M73: 35,842,603 km (0.068 R)
• M74: 35,950,463 km (0.109 R)
• M75: 36,220,337 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 13.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.97 AU - 8.81 AU

Year: 7826 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 79.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,648,270 km

• M1: 209,437 km (0.084 R)
• M2: 378,782 km (0.067 R)
• M3: 482,603 km (0.062 R)
• M4: 569,070 km (0.058 R)
• M5: 683,961 km (0.115 R)
• M6: 831,615 km (0.096 R)
• M7: 991,235 km (0.115 R)
• M8: 1,148,463 km (0.117 R)
• M9: 1,415,345 km (0.081 R)
• M10: 1,533,977 km (0.111 R)
• M11: 1,943,426 km (0.108 R)
• M12: 2,059,663 km (0.025 R)
• M13: 2,422,738 km (0.034 R)
• M14: 2,658,055 km (0.072 R)
• M15: 2,844,155 km (0.116 R)
• M16: 2,957,999 km (0.103 R)
• M17: 3,632,087 km (0.104 R)
• M18: 4,136,232 km (0.09 R)
• M19: 4,685,256 km (0.11 R)
• M20: 5,187,605 km (0.119 R)
• M21: 5,445,362 km (0.098 R)
• M22: 5,803,649 km (0.107 R)
• M23: 6,071,430 km (0.057 R)
• M24: 6,543,411 km (0.118 R)
• M25: 6,720,385 km (0.095 R)
• M26: 6,898,855 km (0.108 R)
• M27: 7,208,673 km (0.115 R)
• M28: 7,417,810 km (0.043 R)
• M29: 7,842,070 km (0.072 R)
• M30: 7,949,332 km (0.112 R)
• M31: 8,192,578 km (0.048 R)
• M32: 8,575,997 km (0.087 R)
• M33: 8,769,876 km (0.096 R)
• M34: 8,881,326 km (0.107 R)
• M35: 9,646,071 km (0.061 R)
• M36: 9,992,689 km (0.093 R)
• M37: 10,138,397 km (0.116 R)
• M38: 10,967,169 km (0.081 R)
• M39: 11,057,377 km (0.082 R)
• M40: 11,208,022 km (0.106 R)
• M41: 11,910,234 km (0.113 R)
• M42: 12,407,199 km (0.119 R)
• M43: 12,658,224 km (0.117 R)
• M44: 12,816,050 km (0.093 R)
• M45: 13,133,496 km (0.045 R)
• M46: 13,229,239 km (0.112 R)
• M47: 13,357,295 km (0.106 R)
• M48: 13,776,318 km (0.116 R)
• M49: 14,003,707 km (0.115 R)
• M50: 15,159,500 km (0.059 R)
• M51: 15,969,573 km (0.033 R)
• M52: 16,106,006 km (0.098 R)
• M53: 16,208,630 km (0.115 R)
• M54: 16,517,550 km (0.093 R)
• M55: 16,932,684 km (0.119 R)
• M56: 17,071,810 km (0.104 R)
• M57: 18,091,768 km (0.113 R)
• M58: 18,447,961 km (0.106 R)
• M59: 18,662,933 km (0.084 R)
• M60: 19,603,754 km (0.046 R)
• M61: 20,043,272 km (0.109 R)
• M62: 20,264,228 km (0.1 R)
• M63: 21,306,028 km (0.09 R)
• M64: 21,493,923 km (0.104 R)
• M65: 21,757,963 km (0.043 R)
• M66: 21,985,053 km (0.039 R)
• M67: 22,212,890 km (0.084 R)
• M68: 22,747,852 km (0.084 R)
• M69: 23,325,599 km (0.114 R)
• M70: 23,791,297 km (0.03 R)
• M71: 23,908,133 km (0.064 R)
• M72: 24,416,916 km (0.067 R)
• M73: 25,008,575 km (0.114 R)
• M74: 25,724,700 km (0.113 R)
• M75: 26,326,532 km (0.099 R)
• M76: 26,689,906 km (0.055 R)
• M77: 27,095,615 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.6

Radius: 8.3

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.19 AU - 8.81 AU

Year: 8750 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,648,270 km

• M1: 172,187 km (0.063 R)
• M2: 369,656 km (0.107 R)
• M3: 503,846 km (0.094 R)
• M4: 910,453 km (0.098 R)
• M5: 1,196,185 km (0.059 R)
• M6: 1,277,117 km (0.06 R)
• M7: 1,444,667 km (0.059 R)
• M8: 2,013,887 km (0.104 R)
• M9: 2,135,659 km (0.034 R)
• M10: 2,463,428 km (0.079 R)
• M11: 2,567,548 km (0.068 R)
• M12: 2,699,793 km (0.051 R)
• M13: 2,888,735 km (0.117 R)
• M14: 3,365,653 km (0.112 R)
• M15: 3,510,613 km (0.116 R)
• M16: 3,628,197 km (0.111 R)
• M17: 4,486,739 km (0.109 R)
• M18: 4,614,496 km (0.079 R)
• M19: 4,775,762 km (0.086 R)
• M20: 5,070,769 km (0.113 R)
• M21: 5,137,191 km (0.057 R)
• M22: 5,644,328 km (0.059 R)
• M23: 5,782,257 km (0.118 R)
• M24: 5,851,670 km (0.037 R)
• M25: 5,956,239 km (0.077 R)
• M26: 6,452,755 km (0.085 R)
• M27: 6,888,832 km (0.056 R)
• M28: 7,185,036 km (0.064 R)
• M29: 7,904,751 km (0.114 R)
• M30: 8,647,505 km (0.088 R)
• M31: 8,766,884 km (0.111 R)
• M32: 8,886,712 km (0.06 R)
• M33: 9,576,208 km (0.074 R)
• M34: 9,782,354 km (0.109 R)
• M35: 10,240,872 km (0.088 R)
• M36: 10,706,420 km (0.114 R)
• M37: 10,877,411 km (0.118 R)
• M38: 11,178,850 km (0.074 R)
• M39: 11,439,450 km (0.104 R)
• M40: 12,144,206 km (0.091 R)
• M41: 12,999,307 km (0.077 R)
• M42: 13,136,039 km (0.098 R)
• M43: 14,814,528 km (0.113 R)
• M44: 15,148,729 km (0.035 R)
• M45: 15,533,645 km (0.087 R)
• M46: 15,630,285 km (0.057 R)
• M47: 15,775,843 km (0.113 R)
• M48: 16,460,703 km (0.08 R)
• M49: 17,455,977 km (0.066 R)
• M50: 17,707,750 km (0.072 R)
• M51: 18,011,584 km (0.091 R)
• M52: 18,164,173 km (0.112 R)
• M53: 18,573,174 km (0.046 R)
• M54: 19,244,120 km (0.101 R)
• M55: 19,608,690 km (0.044 R)
• M56: 19,817,978 km (0.119 R)
• M57: 21,089,709 km (0.099 R)
• M58: 21,250,527 km (0.109 R)
• M59: 21,627,364 km (0.091 R)
• M60: 21,789,528 km (0.068 R)
• M61: 22,006,296 km (0.097 R)
• M62: 23,766,913 km (0.109 R)
• M63: 23,934,313 km (0.082 R)
• M64: 24,664,051 km (0.037 R)
• M65: 25,116,735 km (0.07 R)
• M66: 25,800,995 km (0.095 R)
• M67: 26,030,478 km (0.111 R)
• M68: 27,479,782 km (0.1 R)
• M69: 30,153,844 km (0.064 R)
• M70: 30,759,417 km (0.029 R)
• M71: 31,368,878 km (0.115 R)
• M72: 31,491,100 km (0.12 R)
• M73: 31,736,440 km (0.072 R)
• M74: 32,661,554 km (0.067 R)
• M75: 35,298,964 km (0.106 R)
• M76: 36,901,157 km (0.103 R)
• M77: 37,094,886 km (0.105 R)
• M78: 37,678,468 km (0.085 R)
• M79: 38,395,789 km (0.062 R)
• M80: 39,249,395 km (0.111 R)
• M81: 39,513,435 km (0.082 R)
• M82: 40,308,697 km (0.111 R)
• M83: 40,508,261 km (0.113 R)
• M84: 41,243,086 km (0.063 R)
• M85: 41,578,634 km (0.085 R)
• M86: 42,184,655 km (0.108 R)
• M87: 43,405,673 km (0.066 R)
• M88: 43,542,106 km (0.116 R)
• M89: 45,466,383 km (0.088 R)
• M90: 45,743,588 km (0.051 R)
• M91: 45,882,415 km (0.095 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit