🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.23 AU - 1.47 AU

Year: 690 Days

Day: 45.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.29 AU - 1.91 AU

Year: 890 Days

Day: 28.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.39 AU - 1.83 AU

Year: 898 Days

Day: 41 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,116,972 km

• M1: 540,198 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.41 AU - 1.97 AU

Year: 966 Days

Day: 44.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,116,972 km

• M1: 1,331,421 km (0.107 R)
• M2: 1,835,416 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.77 AU - 2.51 AU

Year: 1377 Days

Day: 19.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.29 AU - 2.63 AU

Year: 1697 Days

Day: 17.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 13.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3 AU - 3.96 AU

Year: 2855 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,116,972 km

• M1: 169,794 km (0.08 R)
• M2: 254,316 km (0.076 R)
• M3: 572,960 km (0.095 R)
• M4: 681,568 km (0.069 R)
• M5: 808,427 km (0.105 R)
• M6: 912,098 km (0.11 R)
• M7: 1,088,474 km (0.025 R)
• M8: 1,313,619 km (0.113 R)
• M9: 1,674,150 km (0.092 R)
• M10: 1,810,583 km (0.047 R)
• M11: 2,051,436 km (0.1 R)
• M12: 2,153,761 km (0.114 R)
• M13: 2,394,314 km (0.081 R)
• M14: 2,984,478 km (0.106 R)
• M15: 3,236,700 km (0.075 R)
• M16: 3,797,991 km (0.066 R)
• M17: 4,071,904 km (0.055 R)
• M18: 4,428,097 km (0.105 R)
• M19: 4,951,690 km (0.118 R)
• M20: 5,110,712 km (0.065 R)
• M21: 5,210,943 km (0.108 R)
• M22: 5,618,746 km (0.107 R)
• M23: 5,743,062 km (0.115 R)
• M24: 5,910,313 km (0.089 R)
• M25: 6,100,452 km (0.097 R)
• M26: 6,465,022 km (0.107 R)
• M27: 6,992,055 km (0.038 R)
• M28: 7,081,365 km (0.12 R)
• M29: 7,442,045 km (0.099 R)
• M30: 7,808,710 km (0.036 R)
• M31: 8,275,455 km (0.073 R)
• M32: 8,393,637 km (0.099 R)
• M33: 8,559,990 km (0.065 R)
• M34: 8,847,667 km (0.04 R)
• M35: 9,089,866 km (0.089 R)
• M36: 9,929,858 km (0.047 R)
• M37: 10,105,935 km (0.047 R)
• M38: 10,563,405 km (0.102 R)
• M39: 10,949,816 km (0.073 R)
• M40: 11,236,146 km (0.056 R)
• M41: 11,340,865 km (0.095 R)
• M42: 11,630,636 km (0.071 R)
• M43: 11,736,551 km (0.037 R)
• M44: 11,976,207 km (0.107 R)
• M45: 12,083,170 km (0.098 R)
• M46: 12,190,581 km (0.082 R)
• M47: 12,352,147 km (0.112 R)
• M48: 12,514,460 km (0.04 R)
• M49: 13,336,800 km (0.084 R)
• M50: 13,614,902 km (0.065 R)
• M51: 13,810,576 km (0.083 R)
• M52: 13,922,924 km (0.092 R)
• M53: 14,148,368 km (0.09 R)
• M54: 14,602,996 km (0.067 R)
• M55: 15,004,816 km (0.062 R)
• M56: 15,323,011 km (0.077 R)
• M57: 15,614,278 km (0.062 R)
• M58: 16,084,165 km (0.086 R)
• M59: 16,648,149 km (0.116 R)
• M60: 16,977,563 km (0.107 R)
• M61: 17,188,347 km (0.11 R)
• M62: 17,430,396 km (0.059 R)
• M63: 17,917,786 km (0.114 R)
• M64: 18,440,630 km (0.111 R)
• M65: 19,627,241 km (0.102 R)
• M66: 19,943,640 km (0.075 R)
• M67: 20,070,798 km (0.114 R)
• M68: 20,357,577 km (0.097 R)
• M69: 20,645,703 km (0.098 R)
• M70: 21,551,069 km (0.112 R)
• M71: 21,681,369 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 8.2

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.88 AU - 10.42 AU

Year: 11186 Days

Day: 6.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,116,972 km

• M1: 950,545 km (0.118 R)
• M2: 1,010,833 km (0.04 R)
• M3: 1,114,504 km (0.059 R)
• M4: 1,517,072 km (0.096 R)
• M5: 1,660,836 km (0.104 R)
• M6: 2,362,749 km (0.118 R)
• M7: 2,906,387 km (0.1 R)
• M8: 3,025,617 km (0.1 R)
• M9: 3,085,905 km (0.052 R)
• M10: 3,519,290 km (0.082 R)
• M11: 3,614,584 km (0.108 R)
• M12: 4,037,796 km (0.103 R)
• M13: 4,104,367 km (0.108 R)
• M14: 4,238,407 km (0.08 R)
• M15: 5,253,877 km (0.116 R)
• M16: 5,770,139 km (0.067 R)
• M17: 5,845,238 km (0.115 R)
• M18: 6,653,066 km (0.073 R)
• M19: 7,210,917 km (0.085 R)
• M20: 7,332,540 km (0.045 R)
• M21: 8,329,011 km (0.096 R)
• M22: 8,756,711 km (0.08 R)
• M23: 8,973,179 km (0.107 R)
• M24: 9,191,592 km (0.049 R)
• M25: 9,323,388 km (0.106 R)
• M26: 10,768,354 km (0.098 R)
• M27: 11,849,348 km (0.065 R)
• M28: 12,089,004 km (0.062 R)
• M29: 12,233,515 km (0.1 R)
• M30: 12,621,722 km (0.036 R)
• M31: 12,866,314 km (0.056 R)
• M32: 13,063,185 km (0.076 R)
• M33: 13,911,106 km (0.119 R)
• M34: 14,265,354 km (0.083 R)
• M35: 14,367,080 km (0.077 R)
• M36: 14,418,093 km (0.097 R)
• M37: 14,520,269 km (0.094 R)
• M38: 14,982,825 km (0.064 R)
• M39: 15,450,318 km (0.029 R)
• M40: 15,659,606 km (0.039 R)
• M41: 15,764,624 km (0.052 R)
• M42: 15,869,791 km (0.083 R)
• M43: 18,631,218 km (0.035 R)
• M44: 18,853,969 km (0.032 R)
• M45: 19,414,812 km (0.057 R)
• M46: 19,640,704 km (0.072 R)
• M47: 19,924,342 km (0.1 R)
• M48: 20,152,180 km (0.116 R)
• M49: 20,438,211 km (0.082 R)
• M50: 21,072,206 km (0.063 R)
• M51: 22,182,372 km (0.085 R)
• M52: 22,477,678 km (0.064 R)
• M53: 23,852,932 km (0.081 R)
• M54: 24,094,831 km (0.05 R)
• M55: 24,948,138 km (0.091 R)
• M56: 25,625,367 km (0.098 R)
• M57: 25,811,168 km (0.11 R)
• M58: 26,872,266 km (0.09 R)
• M59: 31,257,278 km (0.066 R)
• M60: 31,323,401 km (0.114 R)
• M61: 31,522,067 km (0.077 R)
• M62: 31,654,760 km (0.04 R)
• M63: 32,722,739 km (0.113 R)
• M64: 33,261,142 km (0.106 R)
• M65: 33,802,536 km (0.115 R)
• M66: 33,870,454 km (0.071 R)
• M67: 34,210,490 km (0.054 R)
• M68: 34,551,723 km (0.08 R)
• M69: 34,756,971 km (0.053 R)
• M70: 35,513,039 km (0.088 R)
• M71: 35,582,003 km (0.116 R)
• M72: 37,181,504 km (0.091 R)
• M73: 37,602,472 km (0.108 R)
• M74: 37,743,244 km (0.104 R)
• M75: 38,025,236 km (0.079 R)
• M76: 38,095,846 km (0.069 R)
• M77: 39,588,384 km (0.114 R)
• M78: 40,810,748 km (0.072 R)
• M79: 42,045,379 km (0.053 R)
• M80: 42,337,693 km (0.109 R)
• M81: 43,144,923 km (0.115 R)
• M82: 43,587,434 km (0.114 R)
• M83: 44,849,292 km (0.079 R)
• M84: 46,726,596 km (0.075 R)
• M85: 46,953,685 km (0.102 R)
• M86: 47,180,924 km (0.117 R)
• M87: 47,332,766 km (0.035 R)
• M88: 47,408,762 km (0.075 R)
• M89: 48,017,775 km (0.066 R)
• M90: 48,399,848 km (0.094 R)
• M91: 48,629,481 km (0.11 R)
• M92: 49,783,329 km (0.079 R)
• M93: 51,413,946 km (0.103 R)
• M94: 52,118,103 km (0.101 R)
• M95: 52,431,959 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.9

Radius: 6.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.19 AU - 16.69 AU

Year: 25392 Days

Day: 17.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,116,972 km

• M1: 418,425 km (0.075 R)
• M2: 561,441 km (0.086 R)
• M3: 665,711 km (0.097 R)
• M4: 834,457 km (0.03 R)
• M5: 1,302,249 km (0.105 R)
• M6: 1,348,475 km (0.045 R)
• M7: 1,538,614 km (0.108 R)
• M8: 1,944,473 km (0.096 R)
• M9: 2,104,992 km (0.037 R)
• M10: 2,496,489 km (0.101 R)
• M11: 2,641,749 km (0.075 R)
• M12: 2,819,770 km (0.056 R)
• M13: 3,409,036 km (0.111 R)
• M14: 3,603,065 km (0.059 R)
• M15: 4,344,621 km (0.106 R)
• M16: 4,484,495 km (0.119 R)
• M17: 4,985,499 km (0.095 R)
• M18: 5,429,056 km (0.05 R)
• M19: 5,846,883 km (0.076 R)
• M20: 6,314,377 km (0.085 R)
• M21: 7,326,406 km (0.075 R)
• M22: 8,042,980 km (0.114 R)
• M23: 8,781,844 km (0.05 R)
• M24: 9,047,829 km (0.084 R)
• M25: 9,451,593 km (0.11 R)
• M26: 10,416,799 km (0.082 R)
• M27: 10,887,284 km (0.086 R)
• M28: 11,995,655 km (0.104 R)
• M29: 12,044,723 km (0.04 R)
• M30: 12,241,295 km (0.07 R)
• M31: 12,439,063 km (0.054 R)
• M32: 12,588,062 km (0.087 R)
• M33: 12,687,844 km (0.112 R)
• M34: 15,263,321 km (0.08 R)
• M35: 16,066,662 km (0.092 R)
• M36: 17,380,281 km (0.074 R)
• M37: 18,331,424 km (0.079 R)
• M38: 18,444,520 km (0.1 R)
• M39: 18,728,008 km (0.113 R)
• M40: 19,414,363 km (0.115 R)
• M41: 19,471,958 km (0.095 R)
• M42: 19,934,664 km (0.1 R)
• M43: 20,167,289 km (0.089 R)
• M44: 20,459,454 km (0.101 R)
• M45: 20,517,946 km (0.079 R)
• M46: 21,106,913 km (0.117 R)
• M47: 21,940,921 km (0.097 R)
• M48: 23,825,406 km (0.105 R)
• M49: 24,010,458 km (0.118 R)
• M50: 24,382,059 km (0.081 R)
• M51: 25,319,589 km (0.101 R)
• M52: 25,697,922 km (0.062 R)
• M53: 26,205,209 km (0.116 R)
• M54: 26,268,788 km (0.111 R)
• M55: 26,779,814 km (0.086 R)
• M56: 27,358,608 km (0.065 R)
• M57: 28,071,592 km (0.06 R)
• M58: 29,383,565 km (0.113 R)
• M59: 29,980,460 km (0.105 R)
• M60: 30,581,395 km (0.09 R)
• M61: 30,849,774 km (0.065 R)
• M62: 31,321,157 km (0.112 R)
• M63: 31,930,918 km (0.116 R)
• M64: 34,827,431 km (0.063 R)
• M65: 36,306,954 km (0.111 R)
• M66: 37,591,402 km (0.081 R)
• M67: 38,094,948 km (0.119 R)
• M68: 38,239,161 km (0.08 R)
• M69: 38,963,364 km (0.108 R)
• M70: 40,719,493 km (0.068 R)
• M71: 42,351,905 km (0.116 R)
• M72: 43,100,942 km (0.106 R)
• M73: 43,176,040 km (0.119 R)
• M74: 43,477,180 km (0.082 R)
• M75: 43,703,372 km (0.049 R)
• M76: 44,156,953 km (0.117 R)
• M77: 44,764,171 km (0.12 R)
• M78: 49,641,959 km (0.101 R)
• M79: 50,748,684 km (0.113 R)
• M80: 51,145,866 km (0.107 R)
• M81: 51,225,303 km (0.1 R)
• M82: 51,464,360 km (0.105 R)
• M83: 51,863,338 km (0.06 R)
• M84: 52,183,328 km (0.087 R)
• M85: 52,343,547 km (0.078 R)
• M86: 52,825,252 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 13,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit