🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.53 AU - 0.69 AU

Year: 174 Days

Day: 27 Hours

Environment

Temp: 149 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,080,725 km

• M1: 347,366 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.19 AU - 1.25 AU

Year: 492 Days

Day: 47.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.18 AU - 1.52 AU

Year: 573 Days

Day: 34.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 135 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,080,725 km

• M1: 886,367 km (0.103 R)
• M2: 1,113,906 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.41 AU - 2.09 AU

Year: 846 Days

Day: 35.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.56 AU - 2.44 AU

Year: 1033 Days

Day: 44.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.93 AU - 5.49 AU

Year: 3734 Days

Day: 30.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,080,725 km

• M1: 856,448 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 11.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.96 AU - 9.34 AU

Year: 10109 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 79,080,725 km

• M1: 186,997 km (0.091 R)
• M2: 350,807 km (0.095 R)
• M3: 960,718 km (0.113 R)
• M4: 1,164,320 km (0.089 R)
• M5: 1,467,854 km (0.027 R)
• M6: 1,735,036 km (0.042 R)
• M7: 1,985,912 km (0.066 R)
• M8: 2,115,912 km (0.11 R)
• M9: 3,085,456 km (0.098 R)
• M10: 3,160,853 km (0.075 R)
• M11: 3,429,681 km (0.117 R)
• M12: 3,586,759 km (0.101 R)
• M13: 3,686,092 km (0.091 R)
• M14: 4,197,118 km (0.096 R)
• M15: 4,344,173 km (0.054 R)
• M16: 4,839,641 km (0.096 R)
• M17: 6,456,495 km (0.118 R)
• M18: 6,553,584 km (0.114 R)
• M19: 7,096,474 km (0.078 R)
• M20: 7,628,145 km (0.094 R)
• M21: 8,410,093 km (0.089 R)
• M22: 8,569,564 km (0.069 R)
• M23: 8,810,567 km (0.103 R)
• M24: 9,575,012 km (0.098 R)
• M25: 9,993,287 km (0.118 R)
• M26: 10,162,333 km (0.111 R)
• M27: 11,313,040 km (0.104 R)
• M28: 11,430,474 km (0.071 R)
• M29: 11,933,721 km (0.115 R)
• M30: 12,626,359 km (0.063 R)
• M31: 13,455,880 km (0.114 R)
• M32: 13,549,079 km (0.086 R)
• M33: 14,909,522 km (0.111 R)
• M34: 15,655,118 km (0.055 R)
• M35: 16,213,866 km (0.072 R)
• M36: 16,512,314 km (0.096 R)
• M37: 18,583,197 km (0.096 R)
• M38: 19,209,713 km (0.028 R)
• M39: 19,525,664 km (0.087 R)
• M40: 20,914,381 km (0.068 R)
• M41: 21,420,620 km (0.105 R)
• M42: 21,493,324 km (0.089 R)
• M43: 21,566,029 km (0.113 R)
• M44: 22,704,020 km (0.103 R)
• M45: 23,149,672 km (0.112 R)
• M46: 23,336,370 km (0.079 R)
• M47: 24,542,279 km (0.032 R)
• M48: 25,613,998 km (0.103 R)
• M49: 25,691,190 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.4

Radius: 10

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.28 AU - 11.32 AU

Year: 12964 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,080,725 km

• M1: 126,261 km (0.118 R)
• M2: 309,069 km (0.039 R)
• M3: 393,742 km (0.116 R)
• M4: 610,060 km (0.112 R)
• M5: 1,153,848 km (0.101 R)
• M6: 2,160,642 km (0.113 R)
• M7: 2,492,151 km (0.099 R)
• M8: 2,711,461 km (0.064 R)
• M9: 2,775,340 km (0.099 R)
• M10: 2,872,130 km (0.081 R)
• M11: 3,373,133 km (0.082 R)
• M12: 4,083,124 km (0.086 R)
• M13: 4,304,978 km (0.077 R)
• M14: 4,916,235 km (0.072 R)
• M15: 5,392,554 km (0.077 R)
• M16: 5,759,668 km (0.118 R)
• M17: 5,967,010 km (0.056 R)
• M18: 6,432,110 km (0.115 R)
• M19: 7,173,667 km (0.064 R)
• M20: 7,759,043 km (0.113 R)
• M21: 8,173,429 km (0.051 R)
• M22: 10,502,219 km (0.058 R)
• M23: 11,166,135 km (0.109 R)
• M24: 11,269,507 km (0.065 R)
• M25: 11,373,178 km (0.086 R)
• M26: 11,896,322 km (0.081 R)
• M27: 12,534,506 km (0.064 R)
• M28: 13,020,400 km (0.077 R)
• M29: 14,178,138 km (0.1 R)
• M30: 14,402,535 km (0.06 R)
• M31: 14,684,377 km (0.093 R)
• M32: 15,139,454 km (0.077 R)
• M33: 15,830,596 km (0.055 R)
• M34: 16,005,027 km (0.09 R)
• M35: 16,945,998 km (0.063 R)
• M36: 18,451,850 km (0.112 R)
• M37: 18,881,046 km (0.109 R)
• M38: 19,812,144 km (0.09 R)
• M39: 20,125,701 km (0.115 R)
• M40: 20,441,053 km (0.09 R)
• M41: 20,821,630 km (0.075 R)
• M42: 20,948,938 km (0.093 R)
• M43: 21,268,479 km (0.101 R)
• M44: 21,783,245 km (0.116 R)
• M45: 22,824,746 km (0.115 R)
• M46: 23,219,534 km (0.112 R)
• M47: 24,082,714 km (0.056 R)
• M48: 24,350,345 km (0.096 R)
• M49: 25,159,370 km (0.119 R)
• M50: 25,977,221 km (0.116 R)
• M51: 26,665,372 km (0.099 R)
• M52: 27,289,793 km (0.115 R)
• M53: 29,549,020 km (0.113 R)
• M54: 29,835,650 km (0.119 R)
• M55: 30,845,884 km (0.066 R)
• M56: 31,574,575 km (0.066 R)
• M57: 32,308,802 km (0.066 R)
• M58: 32,603,958 km (0.089 R)
• M59: 32,751,911 km (0.05 R)
• M60: 33,346,113 km (0.063 R)
• M61: 34,018,705 km (0.095 R)
• M62: 34,244,000 km (0.083 R)
• M63: 35,073,969 km (0.026 R)
• M64: 35,605,640 km (0.074 R)
• M65: 35,986,965 km (0.085 R)
• M66: 36,600,017 km (0.12 R)
• M67: 37,371,194 km (0.079 R)
• M68: 37,836,443 km (0.1 R)
• M69: 37,991,875 km (0.029 R)
• M70: 38,147,607 km (0.115 R)
• M71: 38,303,637 km (0.035 R)
• M72: 38,694,387 km (0.062 R)
• M73: 38,772,627 km (0.113 R)
• M74: 39,716,589 km (0.047 R)
• M75: 40,032,839 km (0.065 R)
• M76: 41,948,290 km (0.108 R)
• M77: 42,270,374 km (0.112 R)
• M78: 42,998,168 km (0.038 R)
• M79: 43,079,400 km (0.12 R)
• M80: 43,160,482 km (0.07 R)
• M81: 43,648,620 km (0.093 R)
• M82: 44,138,553 km (0.101 R)
• M83: 44,712,560 km (0.041 R)
• M84: 45,123,954 km (0.119 R)
• M85: 45,536,694 km (0.086 R)
• M86: 46,615,594 km (0.111 R)
• M87: 50,843,080 km (0.108 R)
• M88: 51,186,557 km (0.079 R)
• M89: 52,828,543 km (0.117 R)
• M90: 54,839,288 km (0.041 R)
• M91: 55,809,730 km (0.077 R)
• M92: 56,252,689 km (0.08 R)
• M93: 57,499,288 km (0.113 R)
• M94: 59,115,394 km (0.103 R)
• M95: 60,291,981 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.2

Radius: 6.1

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.75 AU - 18.26 AU

Year: 21219 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,080,725 km

• M1: 780,302 km (0.108 R)
• M2: 906,713 km (0.098 R)
• M3: 1,570,478 km (0.059 R)
• M4: 2,316,523 km (0.117 R)
• M5: 2,574,280 km (0.084 R)
• M6: 2,687,526 km (0.091 R)
• M7: 2,918,954 km (0.097 R)
• M8: 3,483,985 km (0.105 R)
• M9: 3,609,348 km (0.112 R)
• M10: 3,951,179 km (0.096 R)
• M11: 4,170,190 km (0.111 R)
• M12: 6,210,107 km (0.11 R)
• M13: 7,355,279 km (0.119 R)
• M14: 8,117,330 km (0.119 R)
• M15: 9,892,309 km (0.074 R)
• M16: 10,189,410 km (0.049 R)
• M17: 10,429,216 km (0.072 R)
• M18: 10,670,966 km (0.093 R)
• M19: 11,469,220 km (0.085 R)
• M20: 11,531,453 km (0.109 R)
• M21: 11,656,217 km (0.105 R)
• M22: 12,477,958 km (0.068 R)
• M23: 15,531,849 km (0.104 R)
• M24: 15,600,814 km (0.107 R)
• M25: 16,575,294 km (0.085 R)
• M26: 17,569,372 km (0.101 R)
• M27: 17,929,006 km (0.051 R)
• M28: 18,436,591 km (0.055 R)
• M29: 19,170,070 km (0.113 R)
• M30: 19,614,674 km (0.086 R)
• M31: 21,350,309 km (0.092 R)
• M32: 21,503,497 km (0.084 R)
• M33: 22,508,496 km (0.097 R)
• M34: 24,084,210 km (0.037 R)
• M35: 27,590,335 km (0.09 R)
• M36: 28,092,087 km (0.093 R)
• M37: 28,260,085 km (0.093 R)
• M38: 28,681,353 km (0.088 R)
• M39: 29,274,658 km (0.065 R)
• M40: 31,252,342 km (0.097 R)
• M41: 32,477,099 km (0.118 R)
• M42: 32,565,212 km (0.09 R)
• M43: 34,613,058 km (0.1 R)
• M44: 34,703,116 km (0.074 R)
• M45: 35,154,153 km (0.104 R)
• M46: 35,244,660 km (0.077 R)
• M47: 36,335,976 km (0.118 R)
• M48: 36,702,192 km (0.075 R)
• M49: 38,551,820 km (0.085 R)
• M50: 38,645,169 km (0.109 R)
• M51: 39,206,311 km (0.077 R)
• M52: 39,300,109 km (0.032 R)
• M53: 39,581,951 km (0.083 R)
• M54: 41,765,033 km (0.074 R)
• M55: 42,437,176 km (0.077 R)
• M56: 42,726,349 km (0.12 R)
• M57: 42,822,839 km (0.059 R)
• M58: 45,161,353 km (0.114 R)
• M59: 45,358,074 km (0.114 R)
• M60: 45,851,149 km (0.096 R)
• M61: 46,048,917 km (0.116 R)
• M62: 48,343,150 km (0.104 R)
• M63: 48,947,675 km (0.097 R)
• M64: 49,554,743 km (0.056 R)
• M65: 50,266,231 km (0.105 R)
• M66: 50,674,334 km (0.09 R)
• M67: 50,981,010 km (0.069 R)
• M68: 52,214,294 km (0.07 R)
• M69: 52,420,739 km (0.053 R)
• M70: 53,665,394 km (0.037 R)
• M71: 54,395,880 km (0.059 R)
• M72: 55,972,343 km (0.079 R)
• M73: 56,077,959 km (0.046 R)
• M74: 56,183,724 km (0.026 R)
• M75: 56,607,086 km (0.111 R)
• M76: 57,670,428 km (0.085 R)
• M77: 58,418,567 km (0.076 R)
• M78: 58,955,025 km (0.025 R)
• M79: 59,492,979 km (0.118 R)
• M80: 59,600,839 km (0.083 R)
• M81: 60,032,728 km (0.11 R)
• M82: 60,140,887 km (0.076 R)
• M83: 60,791,040 km (0.109 R)
• M84: 61,116,864 km (0.12 R)
• M85: 62,207,582 km (0.034 R)
• M86: 63,524,791 km (0.052 R)
• M87: 64,629,571 km (0.092 R)
• M88: 65,963,536 km (0.105 R)
• M89: 66,410,235 km (0.1 R)
• M90: 68,545,744 km (0.053 R)
• M91: 68,998,128 km (0.117 R)
• M92: 70,247,570 km (0.027 R)
• M93: 70,703,694 km (0.103 R)
• M94: 73,230,102 km (0.117 R)
• M95: 74,736,703 km (0.097 R)
• M96: 76,370,760 km (0.094 R)
• M97: 78,488,916 km (0.035 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 12,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit