🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.5 AU - 0.66 AU

Year: 170 Days

Day: 28 Hours

Environment

Temp: 120 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,520,680 km

• M1: 38,596 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.56 AU - 0.78 AU

Year: 211 Days

Day: 40 Hours

Environment

Temp: 145 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.49 AU - 3.13 AU

Year: 1814 Days

Day: 29.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 108.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,520,680 km

• M1: 1,227,451 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.59 AU - 3.25 AU

Year: 1921 Days

Day: 32 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.5

Radius: 9.5

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.61 AU - 4.95 AU

Year: 3409 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 173 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,520,680 km

• M1: 187,147 km (0.069 R)
• M2: 268,827 km (0.12 R)
• M3: 505,192 km (0.081 R)
• M4: 585,077 km (0.084 R)
• M5: 702,811 km (0.102 R)
• M6: 901,477 km (0.096 R)
• M7: 1,052,720 km (0.058 R)
• M8: 1,381,088 km (0.12 R)
• M9: 1,709,604 km (0.093 R)
• M10: 1,835,117 km (0.089 R)
• M11: 1,899,145 km (0.087 R)
• M12: 1,980,227 km (0.1 R)
• M13: 2,368,284 km (0.094 R)
• M14: 2,438,146 km (0.077 R)
• M15: 2,508,906 km (0.112 R)
• M16: 2,798,527 km (0.112 R)
• M17: 2,984,926 km (0.07 R)
• M18: 3,098,920 km (0.044 R)
• M19: 3,833,146 km (0.109 R)
• M20: 3,936,369 km (0.103 R)
• M21: 4,337,441 km (0.087 R)
• M22: 4,423,459 km (0.12 R)
• M23: 4,510,226 km (0.117 R)
• M24: 4,773,668 km (0.118 R)
• M25: 5,132,853 km (0.065 R)
• M26: 5,201,069 km (0.102 R)
• M27: 5,292,773 km (0.053 R)
• M28: 5,384,925 km (0.11 R)
• M29: 5,711,497 km (0.09 R)
• M30: 5,829,829 km (0.08 R)
• M31: 6,237,932 km (0.103 R)
• M32: 6,433,307 km (0.098 R)
• M33: 7,056,532 km (0.099 R)
• M34: 7,388,340 km (0.117 R)
• M35: 7,569,203 km (0.075 R)
• M36: 7,935,120 km (0.092 R)
• M37: 8,200,058 km (0.097 R)
• M38: 8,630,152 km (0.041 R)
• M39: 9,012,524 km (0.085 R)
• M40: 9,261,155 km (0.091 R)
• M41: 10,135,256 km (0.116 R)
• M42: 10,538,572 km (0.044 R)
• M43: 11,420,451 km (0.108 R)
• M44: 11,569,750 km (0.094 R)
• M45: 11,840,223 km (0.1 R)
• M46: 12,295,449 km (0.069 R)
• M47: 12,973,576 km (0.086 R)
• M48: 13,160,723 km (0.107 R)
• M49: 13,917,838 km (0.115 R)
• M50: 14,109,323 km (0.045 R)
• M51: 14,366,033 km (0.047 R)
• M52: 14,494,986 km (0.102 R)
• M53: 15,112,826 km (0.077 R)
• M54: 16,038,687 km (0.117 R)
• M55: 16,474,914 km (0.113 R)
• M56: 16,576,192 km (0.092 R)
• M57: 18,678,641 km (0.049 R)
• M58: 18,784,107 km (0.12 R)
• M59: 18,889,873 km (0.1 R)
• M60: 19,350,485 km (0.07 R)
• M61: 19,671,522 km (0.072 R)
• M62: 19,778,933 km (0.101 R)
• M63: 19,922,397 km (0.1 R)
• M64: 19,994,354 km (0.098 R)
• M65: 20,499,845 km (0.116 R)
• M66: 20,827,165 km (0.103 R)
• M67: 21,302,886 km (0.076 R)
• M68: 22,451,948 km (0.086 R)
• M69: 22,789,291 km (0.118 R)
• M70: 22,902,088 km (0.116 R)
• M71: 23,317,371 km (0.113 R)
• M72: 24,462,543 km (0.059 R)
• M73: 24,655,225 km (0.103 R)
• M74: 24,848,356 km (0.115 R)
• M75: 25,080,831 km (0.113 R)
• M76: 25,508,831 km (0.103 R)
• M77: 25,665,160 km (0.092 R)
• M78: 26,451,148 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.4

Radius: 8.5

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.24 AU - 4.92 AU

Year: 3774 Days

Day: 8.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,520,680 km

• M1: 113,694 km (0.036 R)
• M2: 228,436 km (0.096 R)
• M3: 306,227 km (0.087 R)
• M4: 379,979 km (0.078 R)
• M5: 444,455 km (0.101 R)
• M6: 806,033 km (0.087 R)
• M7: 1,111,213 km (0.032 R)
• M8: 1,196,185 km (0.109 R)
• M9: 1,909,168 km (0.095 R)
• M10: 1,982,471 km (0.111 R)
• M11: 2,146,879 km (0.089 R)
• M12: 2,473,302 km (0.088 R)
• M13: 2,553,336 km (0.096 R)
• M14: 2,716,099 km (0.084 R)
• M15: 2,782,221 km (0.082 R)
• M16: 3,017,838 km (0.073 R)
• M17: 3,330,348 km (0.101 R)
• M18: 3,744,734 km (0.119 R)
• M19: 4,080,432 km (0.061 R)
• M20: 4,387,107 km (0.086 R)
• M21: 4,465,048 km (0.045 R)
• M22: 4,582,632 km (0.097 R)
• M23: 4,821,091 km (0.114 R)
• M24: 5,022,749 km (0.078 R)
• M25: 5,124,774 km (0.116 R)
• M26: 5,227,398 km (0.094 R)
• M27: 5,644,776 km (0.082 R)
• M28: 5,857,505 km (0.034 R)
• M29: 6,247,207 km (0.1 R)
• M30: 6,445,125 km (0.067 R)
• M31: 6,712,307 km (0.096 R)
• M32: 6,824,804 km (0.12 R)
• M33: 6,937,900 km (0.082 R)
• M34: 7,350,043 km (0.105 R)
• M35: 7,419,456 km (0.108 R)
• M36: 7,746,627 km (0.065 R)
• M37: 7,817,237 km (0.069 R)
• M38: 8,198,113 km (0.07 R)
• M39: 8,829,715 km (0.072 R)
• M40: 8,928,300 km (0.118 R)
• M41: 9,126,517 km (0.094 R)
• M42: 9,451,893 km (0.114 R)
• M43: 9,679,281 km (0.051 R)
• M44: 9,882,884 km (0.065 R)
• M45: 10,685,626 km (0.102 R)
• M46: 10,922,589 km (0.104 R)
• M47: 11,134,719 km (0.119 R)
• M48: 11,428,529 km (0.064 R)
• M49: 11,697,955 km (0.112 R)
• M50: 11,751,960 km (0.118 R)
• M51: 12,023,929 km (0.114 R)
• M52: 12,133,285 km (0.11 R)
• M53: 12,629,351 km (0.084 R)
• M54: 12,684,852 km (0.041 R)
• M55: 13,612,957 km (0.097 R)
• M56: 14,708,612 km (0.04 R)
• M57: 14,854,919 km (0.057 R)
• M58: 15,001,674 km (0.076 R)
• M59: 15,623,403 km (0.071 R)
• M60: 16,012,358 km (0.06 R)
• M61: 18,412,955 km (0.103 R)
• M62: 18,570,631 km (0.103 R)
• M63: 20,009,912 km (0.042 R)
• M64: 20,237,002 km (0.111 R)
• M65: 20,432,376 km (0.034 R)
• M66: 20,661,112 km (0.119 R)
• M67: 21,088,064 km (0.069 R)
• M68: 21,286,131 km (0.091 R)
• M69: 21,650,851 km (0.068 R)
• M70: 21,984,155 km (0.11 R)
• M71: 22,051,025 km (0.057 R)
• M72: 22,184,915 km (0.117 R)
• M73: 22,419,934 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.5

Radius: 12.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.86 AU - 10.24 AU

Year: 10482 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 57,520,680 km

• M1: 201,957 km (0.067 R)
• M2: 325,375 km (0.089 R)
• M3: 423,212 km (0.116 R)
• M4: 677,978 km (0.096 R)
• M5: 764,744 km (0.043 R)
• M6: 1,028,186 km (0.089 R)
• M7: 1,333,964 km (0.093 R)
• M8: 1,777,372 km (0.108 R)
• M9: 2,147,029 km (0.088 R)
• M10: 2,295,729 km (0.114 R)
• M11: 2,417,352 km (0.052 R)
• M12: 2,525,511 km (0.081 R)
• M13: 2,619,608 km (0.111 R)
• M14: 2,779,080 km (0.093 R)
• M15: 2,941,842 km (0.118 R)
• M16: 3,362,661 km (0.118 R)
• M17: 3,660,062 km (0.094 R)
• M18: 3,838,981 km (0.112 R)
• M19: 4,039,292 km (0.047 R)
• M20: 4,168,545 km (0.091 R)
• M21: 4,280,444 km (0.098 R)
• M22: 4,816,154 km (0.066 R)
• M23: 5,232,036 km (0.084 R)
• M24: 5,515,673 km (0.098 R)
• M25: 5,971,797 km (0.078 R)
• M26: 6,077,264 km (0.05 R)
• M27: 6,161,936 km (0.108 R)
• M28: 6,332,627 km (0.112 R)
• M29: 6,591,731 km (0.119 R)
• M30: 8,101,622 km (0.082 R)
• M31: 8,667,850 km (0.085 R)
• M32: 8,907,506 km (0.043 R)
• M33: 9,076,701 km (0.108 R)
• M34: 9,442,618 km (0.035 R)
• M35: 10,038,316 km (0.034 R)
• M36: 10,315,521 km (0.096 R)
• M37: 10,467,662 km (0.069 R)
• M38: 11,214,006 km (0.087 R)
• M39: 13,140,527 km (0.103 R)
• M40: 13,333,359 km (0.061 R)
• M41: 13,610,265 km (0.076 R)
• M42: 13,861,290 km (0.111 R)
• M43: 14,339,405 km (0.079 R)
• M44: 15,052,388 km (0.108 R)
• M45: 15,196,451 km (0.073 R)
• M46: 15,398,857 km (0.105 R)
• M47: 15,806,212 km (0.107 R)
• M48: 16,780,692 km (0.079 R)
• M49: 17,169,946 km (0.12 R)
• M50: 17,350,660 km (0.105 R)
• M51: 17,501,604 km (0.078 R)
• M52: 17,987,947 km (0.093 R)
• M53: 18,079,501 km (0.093 R)
• M54: 18,171,354 km (0.055 R)
• M55: 18,324,842 km (0.073 R)
• M56: 18,571,080 km (0.066 R)
• M57: 18,756,581 km (0.087 R)
• M58: 18,942,681 km (0.062 R)
• M59: 19,441,889 km (0.105 R)
• M60: 19,598,817 km (0.083 R)
• M61: 20,326,012 km (0.091 R)
• M62: 20,421,605 km (0.094 R)
• M63: 20,837,188 km (0.059 R)
• M64: 21,417,179 km (0.028 R)
• M65: 21,514,418 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.3

Radius: 10.9

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.62 AU - 10.28 AU

Year: 11185 Days

Day: 13 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,520,680 km

• M1: 390,151 km (0.114 R)
• M2: 1,244,205 km (0.113 R)
• M3: 1,314,217 km (0.098 R)
• M4: 2,032,437 km (0.12 R)
• M5: 2,115,912 km (0.101 R)
• M6: 2,315,326 km (0.081 R)
• M7: 2,794,339 km (0.117 R)
• M8: 3,271,257 km (0.081 R)
• M9: 3,773,756 km (0.079 R)
• M10: 3,842,721 km (0.062 R)
• M11: 4,300,640 km (0.103 R)
• M12: 4,664,761 km (0.109 R)
• M13: 4,738,812 km (0.114 R)
• M14: 5,461,968 km (0.072 R)
• M15: 5,816,515 km (0.03 R)
• M16: 5,936,343 km (0.072 R)
• M17: 6,138,001 km (0.049 R)
• M18: 6,506,759 km (0.076 R)
• M19: 6,840,512 km (0.117 R)
• M20: 7,137,165 km (0.051 R)
• M21: 7,222,735 km (0.064 R)
• M22: 7,612,138 km (0.102 R)
• M23: 7,963,843 km (0.095 R)
• M24: 8,683,408 km (0.11 R)
• M25: 9,517,716 km (0.086 R)
• M26: 9,612,112 km (0.118 R)
• M27: 10,523,313 km (0.114 R)
• M28: 10,718,687 km (0.101 R)
• M29: 10,866,041 km (0.116 R)
• M30: 11,412,074 km (0.091 R)
• M31: 11,865,505 km (0.115 R)
• M32: 12,068,808 km (0.114 R)
• M33: 12,686,049 km (0.115 R)
• M34: 13,050,769 km (0.107 R)
• M35: 14,816,622 km (0.062 R)
• M36: 15,145,737 km (0.106 R)
• M37: 16,713,074 km (0.103 R)
• M38: 17,574,010 km (0.107 R)
• M39: 17,980,617 km (0.102 R)
• M40: 22,654,354 km (0.078 R)
• M41: 22,907,024 km (0.086 R)
• M42: 23,160,443 km (0.079 R)
• M43: 23,798,179 km (0.12 R)
• M44: 24,960,854 km (0.115 R)
• M45: 25,877,739 km (0.034 R)
• M46: 27,139,896 km (0.083 R)
• M47: 27,879,658 km (0.103 R)
• M48: 28,557,934 km (0.057 R)
• M49: 28,694,218 km (0.041 R)
• M50: 30,069,322 km (0.099 R)
• M51: 30,207,999 km (0.074 R)
• M52: 31,959,640 km (0.07 R)
• M53: 32,101,160 km (0.115 R)
• M54: 32,242,829 km (0.12 R)
• M55: 33,599,981 km (0.04 R)
• M56: 34,902,679 km (0.063 R)
• M57: 35,706,917 km (0.04 R)
• M58: 36,517,289 km (0.09 R)
• M59: 36,591,340 km (0.095 R)
• M60: 37,184,944 km (0.082 R)
• M61: 37,259,294 km (0.063 R)
• M62: 37,333,794 km (0.072 R)
• M63: 38,532,073 km (0.058 R)
• M64: 39,742,918 km (0.117 R)
• M65: 40,889,436 km (0.113 R)
• M66: 41,120,116 km (0.105 R)
• M67: 41,197,010 km (0.086 R)
• M68: 41,814,400 km (0.048 R)
• M69: 43,528,193 km (0.12 R)
• M70: 44,078,265 km (0.041 R)
• M71: 44,947,428 km (0.073 R)
• M72: 45,503,484 km (0.111 R)
• M73: 46,782,845 km (0.111 R)
• M74: 47,750,144 km (0.103 R)
• M75: 48,968,619 km (0.102 R)
• M76: 49,050,150 km (0.106 R)
• M77: 49,377,021 km (0.076 R)
• M78: 49,704,641 km (0.103 R)
• M79: 50,279,545 km (0.119 R)
• M80: 50,361,824 km (0.102 R)
• M81: 52,350,877 km (0.11 R)
• M82: 52,517,828 km (0.096 R)
• M83: 53,438,903 km (0.107 R)
• M84: 54,027,869 km (0.091 R)
• M85: 54,449,885 km (0.098 R)
• M86: 55,467,300 km (0.074 R)
• M87: 57,005,017 km (0.032 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: 324 - 15,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit