🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.46 AU - 0.58 AU

Year: 142 Days

Day: 31.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,508,646 km

• M1: 281,992 km (0.096 R)
• M2: 450,439 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.81 AU

Year: 203 Days

Day: 35.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,508,646 km

• M1: 371,452 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.66 AU - 0.86 AU

Year: 251 Days

Day: 28.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.02 AU - 2.26 AU

Year: 1186 Days

Day: 33.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.76 AU - 3.24 AU

Year: 1968 Days

Day: 45.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,508,646 km

• M1: 1,393,205 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.18 AU - 4.66 AU

Year: 2940 Days

Day: 19 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 13.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.34 AU - 5.26 AU

Year: 3983 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,508,646 km

• M1: 174,282 km (0.069 R)
• M2: 403,166 km (0.058 R)
• M3: 489,783 km (0.108 R)
• M4: 673,340 km (0.101 R)
• M5: 917,185 km (0.077 R)
• M6: 1,162,824 km (0.083 R)
• M7: 1,269,338 km (0.078 R)
• M8: 1,545,645 km (0.096 R)
• M9: 1,696,889 km (0.057 R)
• M10: 1,922,033 km (0.104 R)
• M11: 2,133,116 km (0.09 R)
• M12: 2,477,191 km (0.12 R)
• M13: 2,655,961 km (0.1 R)
• M14: 2,812,739 km (0.114 R)
• M15: 3,177,160 km (0.104 R)
• M16: 3,372,086 km (0.059 R)
• M17: 3,513,904 km (0.104 R)
• M18: 3,628,646 km (0.084 R)
• M19: 3,862,318 km (0.116 R)
• M20: 3,951,179 km (0.068 R)
• M21: 4,040,788 km (0.103 R)
• M22: 4,146,255 km (0.085 R)
• M23: 4,267,878 km (0.063 R)
• M24: 4,452,631 km (0.067 R)
• M25: 4,782,345 km (0.07 R)
• M26: 4,893,945 km (0.076 R)
• M27: 5,300,103 km (0.061 R)
• M28: 5,415,892 km (0.093 R)
• M29: 5,700,427 km (0.11 R)
• M30: 5,921,383 km (0.11 R)
• M31: 6,162,535 km (0.077 R)
• M32: 6,442,283 km (0.091 R)
• M33: 6,815,679 km (0.099 R)
• M34: 7,050,398 km (0.046 R)
• M35: 7,196,256 km (0.091 R)
• M36: 7,583,864 km (0.095 R)
• M37: 7,789,561 km (0.098 R)
• M38: 8,092,198 km (0.115 R)
• M39: 8,360,277 km (0.048 R)
• M40: 8,611,751 km (0.114 R)
• M41: 8,748,184 km (0.088 R)
• M42: 9,023,295 km (0.093 R)
• M43: 9,261,455 km (0.11 R)
• M44: 9,622,584 km (0.06 R)
• M45: 10,111,320 km (0.093 R)
• M46: 10,337,961 km (0.109 R)
• M47: 10,483,220 km (0.058 R)
• M48: 11,261,728 km (0.095 R)
• M49: 11,368,391 km (0.1 R)
• M50: 11,518,288 km (0.111 R)
• M51: 12,190,132 km (0.095 R)
• M52: 12,277,647 km (0.051 R)
• M53: 12,387,452 km (0.085 R)
• M54: 12,807,822 km (0.109 R)
• M55: 12,963,852 km (0.119 R)
• M56: 13,098,042 km (0.071 R)
• M57: 13,210,240 km (0.115 R)
• M58: 14,004,904 km (0.091 R)
• M59: 15,025,760 km (0.051 R)
• M60: 15,143,344 km (0.086 R)
• M61: 15,237,590 km (0.086 R)
• M62: 15,783,323 km (0.117 R)
• M63: 15,902,852 km (0.092 R)
• M64: 16,214,913 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.6

Radius: 12.3

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.11 AU - 9.67 AU

Year: 8394 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,508,646 km

• M1: 236,813 km (0.115 R)
• M2: 518,207 km (0.081 R)
• M3: 603,328 km (0.025 R)
• M4: 1,344,735 km (0.101 R)
• M5: 1,728,603 km (0.054 R)
• M6: 1,933,403 km (0.091 R)
• M7: 2,027,201 km (0.106 R)
• M8: 2,699,942 km (0.082 R)
• M9: 2,805,259 km (0.1 R)
• M10: 3,020,381 km (0.091 R)
• M11: 3,296,838 km (0.092 R)
• M12: 3,466,631 km (0.09 R)
• M13: 3,934,125 km (0.069 R)
• M14: 4,297,947 km (0.109 R)
• M15: 4,577,994 km (0.092 R)
• M16: 5,156,190 km (0.089 R)
• M17: 5,287,836 km (0.09 R)
• M18: 6,066,642 km (0.12 R)
• M19: 6,275,780 km (0.029 R)
• M20: 6,629,579 km (0.1 R)
• M21: 6,989,961 km (0.08 R)
• M22: 7,468,225 km (0.111 R)
• M23: 9,244,251 km (0.079 R)
• M24: 9,647,118 km (0.117 R)
• M25: 9,891,561 km (0.086 R)
• M26: 10,220,676 km (0.118 R)
• M27: 11,746,425 km (0.077 R)
• M28: 12,758,006 km (0.104 R)
• M29: 12,847,316 km (0.048 R)
• M30: 13,161,471 km (0.114 R)
• M31: 13,387,364 km (0.109 R)
• M32: 13,935,042 km (0.112 R)
• M33: 16,005,027 km (0.107 R)
• M34: 16,440,208 km (0.115 R)
• M35: 16,977,414 km (0.117 R)
• M36: 17,272,869 km (0.075 R)
• M37: 18,018,914 km (0.047 R)
• M38: 18,119,145 km (0.077 R)
• M39: 18,370,619 km (0.064 R)
• M40: 18,522,161 km (0.084 R)
• M41: 18,877,157 km (0.119 R)
• M42: 19,030,046 km (0.085 R)
• M43: 19,132,072 km (0.078 R)
• M44: 19,234,397 km (0.074 R)
• M45: 19,491,107 km (0.115 R)
• M46: 19,903,997 km (0.085 R)
• M47: 20,528,717 km (0.107 R)
• M48: 21,160,020 km (0.088 R)
• M49: 21,318,744 km (0.051 R)
• M50: 23,255,288 km (0.059 R)
• M51: 24,632,935 km (0.108 R)
• M52: 24,744,236 km (0.114 R)
• M53: 25,079,335 km (0.117 R)
• M54: 25,584,826 km (0.079 R)
• M55: 27,121,196 km (0.1 R)
• M56: 27,351,427 km (0.09 R)
• M57: 27,582,257 km (0.114 R)
• M58: 27,987,817 km (0.114 R)
• M59: 28,453,665 km (0.114 R)
• M60: 28,863,264 km (0.037 R)
• M61: 30,282,947 km (0.098 R)
• M62: 32,821,474 km (0.052 R)
• M63: 35,239,274 km (0.091 R)
• M64: 36,310,994 km (0.078 R)
• M65: 36,564,712 km (0.119 R)
• M66: 37,585,567 km (0.034 R)
• M67: 37,778,100 km (0.11 R)
• M68: 37,906,604 km (0.118 R)
• M69: 38,099,586 km (0.103 R)
• M70: 38,486,595 km (0.087 R)
• M71: 38,745,250 km (0.069 R)
• M72: 38,939,727 km (0.089 R)
• M73: 39,720,628 km (0.086 R)
• M74: 40,506,765 km (0.109 R)
• M75: 41,099,621 km (0.098 R)
• M76: 41,828,313 km (0.057 R)
• M77: 42,694,933 km (0.106 R)
• M78: 43,231,092 km (0.091 R)
• M79: 44,174,905 km (0.118 R)
• M80: 44,378,059 km (0.083 R)
• M81: 44,989,316 km (0.072 R)
• M82: 45,466,682 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.4

Radius: 8

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.15 AU - 10.77 AU

Year: 11905 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,508,646 km

• M1: 172,337 km (0.055 R)
• M2: 576,849 km (0.108 R)
• M3: 955,631 km (0.078 R)
• M4: 1,018,462 km (0.102 R)
• M5: 1,261,409 km (0.085 R)
• M6: 1,377,796 km (0.077 R)
• M7: 1,498,073 km (0.089 R)
• M8: 1,571,825 km (0.073 R)
• M9: 1,959,433 km (0.069 R)
• M10: 2,013,288 km (0.061 R)
• M11: 2,375,913 km (0.086 R)
• M12: 3,288,909 km (0.105 R)
• M13: 3,385,699 km (0.111 R)
• M14: 3,516,298 km (0.102 R)
• M15: 3,615,332 km (0.12 R)
• M16: 3,884,010 km (0.053 R)
• M17: 4,801,344 km (0.027 R)
• M18: 5,059,400 km (0.06 R)
• M19: 5,474,235 km (0.101 R)
• M20: 5,589,276 km (0.117 R)
• M21: 7,198,201 km (0.108 R)
• M22: 7,324,461 km (0.113 R)
• M23: 7,578,927 km (0.094 R)
• M24: 8,227,733 km (0.118 R)
• M25: 9,120,533 km (0.096 R)
• M26: 10,184,773 km (0.106 R)
• M27: 11,190,519 km (0.068 R)
• M28: 11,977,853 km (0.048 R)
• M29: 12,277,796 km (0.079 R)
• M30: 13,709,598 km (0.117 R)
• M31: 14,551,385 km (0.076 R)
• M32: 14,871,225 km (0.071 R)
• M33: 15,355,623 km (0.118 R)
• M34: 17,231,431 km (0.1 R)
• M35: 17,287,680 km (0.063 R)
• M36: 17,456,875 km (0.091 R)
• M37: 17,853,758 km (0.119 R)
• M38: 18,598,606 km (0.084 R)
• M39: 18,945,822 km (0.035 R)
• M40: 20,713,770 km (0.107 R)
• M41: 20,833,598 km (0.101 R)
• M42: 21,254,417 km (0.078 R)
• M43: 21,435,729 km (0.072 R)
• M44: 22,165,767 km (0.12 R)
• M45: 22,349,623 km (0.103 R)
• M46: 22,842,099 km (0.06 R)
• M47: 24,404,499 km (0.078 R)
• M48: 25,039,093 km (0.074 R)
• M49: 26,324,588 km (0.115 R)
• M50: 26,714,290 km (0.087 R)
• M51: 27,631,325 km (0.117 R)
• M52: 28,491,962 km (0.118 R)
• M53: 29,698,169 km (0.11 R)
• M54: 34,261,353 km (0.029 R)
• M55: 34,402,873 km (0.093 R)
• M56: 35,543,108 km (0.042 R)
• M57: 35,614,915 km (0.073 R)
• M58: 36,117,863 km (0.102 R)
• M59: 37,422,356 km (0.111 R)
• M60: 38,153,591 km (0.116 R)
• M61: 38,227,043 km (0.092 R)
• M62: 38,668,357 km (0.057 R)
• M63: 38,889,762 km (0.065 R)
• M64: 40,077,120 km (0.109 R)
• M65: 40,375,867 km (0.113 R)
• M66: 41,351,694 km (0.076 R)
• M67: 43,173,796 km (0.102 R)
• M68: 44,325,849 km (0.06 R)
• M69: 44,557,427 km (0.109 R)
• M70: 46,817,102 km (0.085 R)
• M71: 49,673,524 km (0.074 R)
• M72: 49,753,709 km (0.075 R)
• M73: 50,074,746 km (0.094 R)
• M74: 50,316,047 km (0.09 R)
• M75: 50,718,914 km (0.06 R)
• M76: 51,771,485 km (0.025 R)
• M77: 51,934,098 km (0.117 R)
• M78: 52,341,303 km (0.106 R)
• M79: 53,158,855 km (0.073 R)
• M80: 53,487,073 km (0.091 R)
• M81: 54,393,038 km (0.072 R)
• M82: 54,723,799 km (0.072 R)
• M83: 55,470,292 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81

Radius: 7.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.3 AU - 17.48 AU

Year: 21762 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,508,646 km

• M1: 216,917 km (0.057 R)
• M2: 324,627 km (0.103 R)
• M3: 653,294 km (0.077 R)
• M4: 771,925 km (0.06 R)
• M5: 1,279,211 km (0.074 R)
• M6: 1,605,634 km (0.089 R)
• M7: 1,768,097 km (0.106 R)
• M8: 2,310,090 km (0.119 R)
• M9: 2,540,621 km (0.059 R)
• M10: 2,827,101 km (0.113 R)
• M11: 2,974,155 km (0.083 R)
• M12: 3,378,818 km (0.076 R)
• M13: 3,456,758 km (0.034 R)
• M14: 4,636,487 km (0.103 R)
• M15: 5,588,079 km (0.088 R)
• M16: 5,711,198 km (0.1 R)
• M17: 7,629,342 km (0.066 R)
• M18: 8,567,620 km (0.118 R)
• M19: 9,395,494 km (0.107 R)
• M20: 9,652,354 km (0.083 R)
• M21: 9,837,406 km (0.058 R)
• M22: 9,949,006 km (0.115 R)
• M23: 10,779,873 km (0.101 R)
• M24: 11,126,192 km (0.104 R)
• M25: 11,869,245 km (0.103 R)
• M26: 13,775,421 km (0.092 R)
• M27: 13,900,185 km (0.101 R)
• M28: 14,445,769 km (0.116 R)
• M29: 15,298,477 km (0.053 R)
• M30: 15,427,729 km (0.099 R)
• M31: 16,918,771 km (0.083 R)
• M32: 19,379,507 km (0.04 R)
• M33: 20,271,559 km (0.102 R)
• M34: 22,535,124 km (0.08 R)
• M35: 22,780,614 km (0.089 R)
• M36: 23,423,137 km (0.088 R)
• M37: 24,221,990 km (0.104 R)
• M38: 24,826,963 km (0.082 R)
• M39: 26,309,478 km (0.039 R)
• M40: 26,464,462 km (0.045 R)
• M41: 26,723,565 km (0.107 R)
• M42: 31,856,867 km (0.107 R)
• M43: 32,298,031 km (0.115 R)
• M44: 32,852,440 km (0.056 R)
• M45: 33,298,242 km (0.055 R)
• M46: 33,802,088 km (0.112 R)
• M47: 36,531,800 km (0.038 R)
• M48: 39,331,375 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 14,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit