🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.53 AU - 0.55 AU

Year: 141 Days

Day: 22.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,609,729 km

• M1: 91,105 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.85 AU - 1.11 AU

Year: 346 Days

Day: 33.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.81 AU - 4.11 AU

Year: 2294 Days

Day: 15.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.52 AU - 4.02 AU

Year: 2609 Days

Day: 28.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,609,729 km

• M1: 1,133,653 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.13 AU - 4.99 AU

Year: 3471 Days

Day: 44.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.1

Radius: 10.5

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.81 AU - 6.45 AU

Year: 5410 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,609,729 km

• M1: 199,414 km (0.117 R)
• M2: 316,100 km (0.052 R)
• M3: 402,418 km (0.098 R)
• M4: 487,988 km (0.049 R)
• M5: 773,571 km (0.071 R)
• M6: 856,747 km (0.092 R)
• M7: 1,002,755 km (0.078 R)
• M8: 1,303,596 km (0.083 R)
• M9: 1,525,749 km (0.094 R)
• M10: 1,760,617 km (0.06 R)
• M11: 1,968,558 km (0.071 R)
• M12: 2,046,200 km (0.101 R)
• M13: 3,308,357 km (0.112 R)
• M14: 4,101,824 km (0.031 R)
• M15: 4,455,773 km (0.051 R)
• M16: 4,714,726 km (0.039 R)
• M17: 5,112,507 km (0.092 R)
• M18: 5,193,290 km (0.029 R)
• M19: 5,548,735 km (0.045 R)
• M20: 6,110,923 km (0.096 R)
• M21: 6,369,877 km (0.109 R)
• M22: 6,750,305 km (0.068 R)
• M23: 7,471,965 km (0.111 R)
• M24: 7,563,968 km (0.086 R)
• M25: 7,656,269 km (0.084 R)
• M26: 7,904,452 km (0.097 R)
• M27: 8,408,597 km (0.067 R)
• M28: 9,315,908 km (0.111 R)
• M29: 10,220,078 km (0.118 R)
• M30: 10,665,281 km (0.079 R)
• M31: 10,977,342 km (0.05 R)
• M32: 11,504,226 km (0.098 R)
• M33: 11,788,462 km (0.12 R)
• M34: 12,509,524 km (0.101 R)
• M35: 12,582,378 km (0.081 R)
• M36: 13,059,595 km (0.066 R)
• M37: 13,133,496 km (0.055 R)
• M38: 13,542,796 km (0.107 R)
• M39: 14,335,665 km (0.114 R)
• M40: 14,641,742 km (0.104 R)
• M41: 14,834,125 km (0.069 R)
• M42: 15,494,450 km (0.103 R)
• M43: 15,572,690 km (0.103 R)
• M44: 16,085,062 km (0.061 R)
• M45: 17,085,722 km (0.107 R)
• M46: 17,207,196 km (0.117 R)
• M47: 17,410,200 km (0.079 R)
• M48: 18,230,445 km (0.088 R)
• M49: 19,189,068 km (0.11 R)
• M50: 19,357,516 km (0.09 R)
• M51: 19,526,412 km (0.084 R)
• M52: 19,653,420 km (0.052 R)
• M53: 20,292,652 km (0.045 R)
• M54: 20,765,680 km (0.079 R)
• M55: 21,112,000 km (0.091 R)
• M56: 21,810,322 km (0.094 R)
• M57: 22,294,870 km (0.091 R)
• M58: 22,649,417 km (0.105 R)
• M59: 22,916,748 km (0.054 R)
• M60: 23,095,368 km (0.115 R)
• M61: 25,091,602 km (0.068 R)
• M62: 25,645,713 km (0.111 R)
• M63: 26,531,033 km (0.054 R)
• M64: 26,624,831 km (0.069 R)
• M65: 26,906,823 km (0.087 R)
• M66: 27,142,589 km (0.091 R)
• M67: 27,237,135 km (0.101 R)
• M68: 27,711,360 km (0.12 R)
• M69: 27,901,798 km (0.056 R)
• M70: 28,331,742 km (0.085 R)
• M71: 28,523,676 km (0.117 R)
• M72: 29,392,242 km (0.1 R)
• M73: 29,537,950 km (0.059 R)
• M74: 31,155,552 km (0.058 R)
• M75: 32,550,552 km (0.107 R)
• M76: 33,255,607 km (0.083 R)
• M77: 33,711,581 km (0.071 R)
• M78: 34,118,637 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.5

Radius: 8.4

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.82 AU - 9.18 AU

Year: 8833 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,609,729 km

• M1: 134,488 km (0.086 R)
• M2: 290,669 km (0.094 R)
• M3: 505,042 km (0.104 R)
• M4: 675,584 km (0.1 R)
• M5: 932,144 km (0.047 R)
• M6: 1,144,424 km (0.06 R)
• M7: 1,391,859 km (0.073 R)
• M8: 1,635,404 km (0.097 R)
• M9: 1,783,955 km (0.103 R)
• M10: 1,981,274 km (0.108 R)
• M11: 2,116,959 km (0.112 R)
• M12: 2,518,031 km (0.119 R)
• M13: 2,968,321 km (0.068 R)
• M14: 3,229,369 km (0.118 R)
• M15: 3,552,501 km (0.111 R)
• M16: 4,229,730 km (0.089 R)
• M17: 4,375,738 km (0.11 R)
• M18: 4,434,679 km (0.081 R)
• M19: 4,523,540 km (0.118 R)
• M20: 4,946,154 km (0.071 R)
• M21: 5,381,484 km (0.12 R)
• M22: 5,991,844 km (0.085 R)
• M23: 6,156,252 km (0.083 R)
• M24: 6,828,245 km (0.106 R)
• M25: 6,931,019 km (0.082 R)
• M26: 7,665,245 km (0.107 R)
• M27: 8,314,051 km (0.099 R)
• M28: 8,534,409 km (0.085 R)
• M29: 10,561,909 km (0.109 R)
• M30: 11,081,013 km (0.086 R)
• M31: 11,364,053 km (0.095 R)
• M32: 11,731,315 km (0.067 R)
• M33: 12,772,217 km (0.085 R)
• M34: 12,856,740 km (0.107 R)
• M35: 13,282,197 km (0.091 R)
• M36: 13,453,785 km (0.034 R)
• M37: 13,625,972 km (0.11 R)
• M38: 13,842,291 km (0.107 R)
• M39: 15,298,626 km (0.092 R)
• M40: 15,658,858 km (0.103 R)
• M41: 17,081,384 km (0.063 R)
• M42: 17,784,494 km (0.058 R)
• M43: 18,115,853 km (0.055 R)
• M44: 18,449,307 km (0.116 R)
• M45: 19,170,518 km (0.112 R)
• M46: 19,413,016 km (0.114 R)
• M47: 21,338,939 km (0.086 R)
• M48: 21,690,943 km (0.096 R)
• M49: 21,842,486 km (0.044 R)
• M50: 22,095,755 km (0.109 R)
• M51: 23,428,223 km (0.074 R)
• M52: 23,583,656 km (0.102 R)
• M53: 24,366,052 km (0.101 R)
• M54: 25,635,390 km (0.089 R)
• M55: 26,439,628 km (0.055 R)
• M56: 26,763,657 km (0.029 R)
• M57: 26,817,812 km (0.106 R)
• M58: 27,524,811 km (0.09 R)
• M59: 28,292,996 km (0.084 R)
• M60: 29,068,362 km (0.091 R)
• M61: 29,402,713 km (0.113 R)
• M62: 30,075,306 km (0.096 R)
• M63: 30,244,351 km (0.12 R)
• M64: 30,413,546 km (0.071 R)
• M65: 30,809,831 km (0.114 R)
• M66: 31,321,755 km (0.108 R)
• M67: 31,435,898 km (0.11 R)
• M68: 31,836,372 km (0.044 R)
• M69: 32,874,282 km (0.027 R)
• M70: 33,513,962 km (0.094 R)
• M71: 34,157,682 km (0.046 R)
• M72: 34,275,266 km (0.045 R)
• M73: 34,569,525 km (0.058 R)
• M74: 35,814,777 km (0.048 R)
• M75: 36,173,364 km (0.106 R)
• M76: 36,413,019 km (0.105 R)
• M77: 37,316,441 km (0.07 R)
• M78: 37,740,551 km (0.084 R)
• M79: 38,593,558 km (0.045 R)
• M80: 38,715,929 km (0.111 R)
• M81: 38,838,450 km (0.051 R)
• M82: 39,514,632 km (0.075 R)
• M83: 40,008,754 km (0.085 R)
• M84: 40,070,687 km (0.115 R)
• M85: 40,380,654 km (0.076 R)
• M86: 40,504,970 km (0.107 R)
• M87: 41,315,641 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 14.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.15 AU - 13.43 AU

Year: 14430 Days

Day: 13.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,609,729 km

• M1: 197,469 km (0.064 R)
• M2: 618,438 km (0.1 R)
• M3: 1,085,333 km (0.098 R)
• M4: 1,209,499 km (0.096 R)
• M5: 1,632,711 km (0.074 R)
• M6: 1,735,634 km (0.036 R)
• M7: 1,904,830 km (0.083 R)
• M8: 2,124,589 km (0.082 R)
• M9: 2,565,454 km (0.105 R)
• M10: 2,759,931 km (0.116 R)
• M11: 3,137,965 km (0.087 R)
• M12: 3,452,569 km (0.095 R)
• M13: 3,805,022 km (0.091 R)
• M14: 4,084,321 km (0.08 R)
• M15: 4,283,885 km (0.098 R)
• M16: 4,457,568 km (0.087 R)
• M17: 4,574,703 km (0.113 R)
• M18: 5,023,197 km (0.116 R)
• M19: 5,485,904 km (0.12 R)
• M20: 5,770,289 km (0.118 R)
• M21: 5,994,835 km (0.12 R)
• M22: 6,452,755 km (0.1 R)
• M23: 7,092,285 km (0.052 R)
• M24: 8,000,494 km (0.103 R)
• M25: 8,395,732 km (0.115 R)
• M26: 9,848,626 km (0.066 R)
• M27: 10,428,168 km (0.087 R)
• M28: 11,058,574 km (0.088 R)
• M29: 11,218,045 km (0.113 R)
• M30: 11,539,531 km (0.085 R)
• M31: 12,771,769 km (0.11 R)
• M32: 13,403,670 km (0.08 R)
• M33: 13,744,753 km (0.072 R)
• M34: 13,916,492 km (0.104 R)
• M35: 15,404,392 km (0.118 R)
• M36: 15,851,540 km (0.051 R)
• M37: 16,576,042 km (0.098 R)
• M38: 17,404,067 km (0.101 R)
• M39: 17,776,416 km (0.109 R)
• M40: 17,869,914 km (0.095 R)
• M41: 19,677,506 km (0.097 R)
• M42: 20,065,413 km (0.036 R)
• M43: 20,162,801 km (0.105 R)
• M44: 21,443,060 km (0.079 R)
• M45: 21,742,255 km (0.068 R)
• M46: 22,749,647 km (0.073 R)
• M47: 23,566,601 km (0.106 R)
• M48: 24,185,488 km (0.107 R)
• M49: 26,127,567 km (0.063 R)
• M50: 26,447,258 km (0.04 R)
• M51: 28,940,755 km (0.104 R)
• M52: 29,105,911 km (0.113 R)
• M53: 30,438,978 km (0.102 R)
• M54: 30,775,424 km (0.108 R)
• M55: 31,395,208 km (0.092 R)
• M56: 32,590,195 km (0.03 R)
• M57: 33,222,097 km (0.101 R)
• M58: 35,612,671 km (0.11 R)
• M59: 36,085,550 km (0.081 R)
• M60: 39,882,044 km (0.053 R)
• M61: 40,065,900 km (0.119 R)
• M62: 40,681,196 km (0.099 R)
• M63: 40,804,465 km (0.102 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit