🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.95 AU - 1.27 AU

Year: 445 Days

Day: 23.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 15,153,717 km

• M1: 182,509 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.04 AU - 1.68 AU

Year: 604 Days

Day: 47.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,153,717 km

• M1: 553,063 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.9 AU - 2.94 AU

Year: 1434 Days

Day: 46.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,153,717 km

• M1: 214,673 km (0.115 R)
• M2: 1,642,435 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.25 AU - 3.57 AU

Year: 1890 Days

Day: 20.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 13.4

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.33 AU - 4.63 AU

Year: 3611 Days

Day: 14.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 15,153,717 km

• M1: 173,534 km (0.062 R)
• M2: 280,945 km (0.102 R)
• M3: 639,381 km (0.067 R)
• M4: 806,632 km (0.105 R)
• M5: 902,524 km (0.056 R)
• M6: 1,625,082 km (0.109 R)
• M7: 1,927,419 km (0.104 R)
• M8: 2,043,507 km (0.082 R)
• M9: 2,161,988 km (0.083 R)
• M10: 2,406,132 km (0.031 R)
• M11: 2,752,152 km (0.108 R)
• M12: 3,351,142 km (0.109 R)
• M13: 3,553,099 km (0.078 R)
• M14: 3,842,721 km (0.073 R)
• M15: 3,948,037 km (0.113 R)
• M16: 4,054,401 km (0.102 R)
• M17: 4,161,663 km (0.111 R)
• M18: 4,291,664 km (0.103 R)
• M19: 4,489,283 km (0.087 R)
• M20: 4,600,434 km (0.089 R)
• M21: 4,825,429 km (0.118 R)
• M22: 4,985,199 km (0.11 R)
• M23: 5,380,437 km (0.108 R)
• M24: 5,474,983 km (0.11 R)
• M25: 5,665,720 km (0.119 R)
• M26: 5,761,912 km (0.077 R)
• M27: 5,955,940 km (0.098 R)
• M28: 6,400,545 km (0.107 R)
• M29: 6,728,314 km (0.114 R)
• M30: 7,664,946 km (0.059 R)
• M31: 7,771,609 km (0.088 R)
• M32: 8,312,106 km (0.062 R)
• M33: 8,421,612 km (0.12 R)
• M34: 9,401,029 km (0.117 R)
• M35: 10,239,675 km (0.08 R)
• M36: 10,683,083 km (0.1 R)
• M37: 10,892,071 km (0.113 R)
• M38: 11,162,844 km (0.093 R)
• M39: 11,772,455 km (0.108 R)
• M40: 12,143,607 km (0.094 R)
• M41: 12,707,292 km (0.086 R)
• M42: 13,088,019 km (0.116 R)
• M43: 13,375,994 km (0.077 R)
• M44: 14,880,351 km (0.076 R)
• M45: 15,147,532 km (0.113 R)
• M46: 15,382,551 km (0.095 R)
• M47: 15,890,286 km (0.094 R)
• M48: 16,991,775 km (0.117 R)
• M49: 17,481,558 km (0.114 R)
• M50: 17,587,025 km (0.112 R)
• M51: 17,692,791 km (0.117 R)
• M52: 18,046,889 km (0.034 R)
• M53: 19,705,630 km (0.108 R)
• M54: 19,962,340 km (0.065 R)
• M55: 20,627,452 km (0.089 R)
• M56: 21,074,899 km (0.058 R)
• M57: 21,601,035 km (0.108 R)
• M58: 22,093,511 km (0.078 R)
• M59: 23,089,534 km (0.094 R)
• M60: 23,360,156 km (0.047 R)
• M61: 23,554,185 km (0.118 R)
• M62: 24,256,996 km (0.112 R)
• M63: 24,414,073 km (0.088 R)
• M64: 24,847,907 km (0.096 R)
• M65: 24,966,538 km (0.118 R)
• M66: 26,164,518 km (0.093 R)
• M67: 26,406,418 km (0.112 R)
• M68: 26,527,592 km (0.108 R)
• M69: 26,770,539 km (0.095 R)
• M70: 26,973,543 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.7

Radius: 9.1

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.88 AU - 6.48 AU

Year: 5155 Days

Day: 15 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 15,153,717 km

• M1: 114,293 km (0.058 R)
• M2: 253,419 km (0.07 R)
• M3: 568,472 km (0.047 R)
• M4: 654,939 km (0.088 R)
• M5: 786,735 km (0.055 R)
• M6: 956,978 km (0.109 R)
• M7: 1,300,753 km (0.035 R)
• M8: 1,400,984 km (0.097 R)
• M9: 1,469,350 km (0.091 R)
• M10: 2,234,543 km (0.085 R)
• M11: 2,437,697 km (0.106 R)
• M12: 2,753,947 km (0.03 R)
• M13: 2,840,564 km (0.086 R)
• M14: 2,906,088 km (0.086 R)
• M15: 3,173,420 km (0.102 R)
• M16: 3,379,117 km (0.111 R)
• M17: 3,518,841 km (0.104 R)
• M18: 4,245,438 km (0.106 R)
• M19: 4,320,686 km (0.061 R)
• M20: 4,755,268 km (0.075 R)
• M21: 4,859,537 km (0.105 R)
• M22: 4,938,375 km (0.111 R)
• M23: 5,017,513 km (0.106 R)
• M24: 5,230,690 km (0.069 R)
• M25: 5,749,046 km (0.118 R)
• M26: 6,629,729 km (0.091 R)
• M27: 7,250,111 km (0.09 R)
• M28: 7,461,044 km (0.11 R)
• M29: 8,199,609 km (0.113 R)
• M30: 8,514,213 km (0.085 R)
• M31: 9,978,627 km (0.116 R)
• M32: 10,045,497 km (0.105 R)
• M33: 10,517,927 km (0.08 R)
• M34: 10,585,994 km (0.064 R)
• M35: 10,825,351 km (0.045 R)
• M36: 11,274,892 km (0.112 R)
• M37: 11,414,318 km (0.109 R)
• M38: 12,442,952 km (0.076 R)
• M39: 12,587,165 km (0.03 R)
• M40: 12,840,883 km (0.054 R)
• M41: 14,134,605 km (0.055 R)
• M42: 14,625,735 km (0.097 R)
• M43: 15,083,953 km (0.107 R)
• M44: 15,585,705 km (0.095 R)
• M45: 15,663,495 km (0.111 R)
• M46: 15,780,182 km (0.065 R)
• M47: 16,605,812 km (0.092 R)
• M48: 17,043,835 km (0.071 R)
• M49: 17,728,245 km (0.112 R)
• M50: 17,971,940 km (0.08 R)
• M51: 18,421,631 km (0.083 R)
• M52: 18,750,896 km (0.078 R)
• M53: 19,040,817 km (0.111 R)
• M54: 19,415,560 km (0.119 R)
• M55: 20,257,197 km (0.111 R)
• M56: 22,150,358 km (0.03 R)
• M57: 24,009,561 km (0.086 R)
• M58: 24,234,257 km (0.08 R)
• M59: 24,504,730 km (0.107 R)
• M60: 24,776,250 km (0.066 R)
• M61: 25,048,667 km (0.084 R)
• M62: 25,459,314 km (0.069 R)
• M63: 25,550,868 km (0.097 R)
• M64: 25,734,424 km (0.062 R)
• M65: 26,148,810 km (0.117 R)
• M66: 26,611,666 km (0.113 R)
• M67: 26,797,616 km (0.075 R)
• M68: 27,077,364 km (0.102 R)
• M69: 27,170,863 km (0.066 R)
• M70: 28,064,112 km (0.101 R)
• M71: 28,206,080 km (0.107 R)
• M72: 28,823,770 km (0.093 R)
• M73: 29,014,806 km (0.066 R)
• M74: 29,110,399 km (0.078 R)
• M75: 30,218,022 km (0.098 R)
• M76: 30,411,901 km (0.106 R)
• M77: 31,535,530 km (0.062 R)
• M78: 32,473,958 km (0.102 R)
• M79: 32,573,291 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.1

Radius: 9.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.25 AU - 6.51 AU

Year: 6137 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 15,153,717 km

• M1: 116,986 km (0.089 R)
• M2: 178,620 km (0.1 R)
• M3: 239,506 km (0.11 R)
• M4: 341,682 km (0.065 R)
• M5: 403,765 km (0.066 R)
• M6: 523,742 km (0.114 R)
• M7: 769,831 km (0.057 R)
• M8: 1,161,179 km (0.079 R)
• M9: 1,274,574 km (0.072 R)
• M10: 1,418,188 km (0.12 R)
• M11: 1,526,197 km (0.111 R)
• M12: 1,750,594 km (0.097 R)
• M13: 1,808,339 km (0.027 R)
• M14: 1,925,923 km (0.07 R)
• M15: 2,341,506 km (0.096 R)
• M16: 2,869,886 km (0.105 R)
• M17: 2,955,755 km (0.032 R)
• M18: 3,416,217 km (0.028 R)
• M19: 3,729,475 km (0.1 R)
• M20: 3,994,413 km (0.099 R)
• M21: 4,090,604 km (0.105 R)
• M22: 4,246,036 km (0.103 R)
• M23: 4,462,953 km (0.086 R)
• M24: 4,887,362 km (0.117 R)
• M25: 4,948,997 km (0.102 R)
• M26: 5,198,376 km (0.077 R)
• M27: 5,324,637 km (0.097 R)
• M28: 5,451,945 km (0.112 R)
• M29: 5,558,758 km (0.038 R)
• M30: 6,059,312 km (0.111 R)
• M31: 6,147,874 km (0.117 R)
• M32: 6,415,953 km (0.091 R)
• M33: 6,825,552 km (0.088 R)
• M34: 7,526,718 km (0.099 R)
• M35: 7,982,842 km (0.115 R)
• M36: 8,521,992 km (0.067 R)
• M37: 8,921,568 km (0.054 R)
• M38: 8,997,265 km (0.074 R)
• M39: 9,098,393 km (0.063 R)
• M40: 9,276,265 km (0.104 R)
• M41: 9,352,859 km (0.09 R)
• M42: 9,687,360 km (0.093 R)
• M43: 9,921,181 km (0.096 R)
• M44: 10,078,109 km (0.056 R)
• M45: 10,235,786 km (0.068 R)
• M46: 10,447,466 km (0.098 R)
• M47: 11,009,805 km (0.09 R)
• M48: 11,091,037 km (0.118 R)
• M49: 11,499,738 km (0.106 R)
• M50: 11,609,543 km (0.109 R)
• M51: 11,774,998 km (0.084 R)
• M52: 12,698,765 km (0.069 R)
• M53: 12,755,462 km (0.107 R)
• M54: 12,869,157 km (0.075 R)
• M55: 13,558,653 km (0.045 R)
• M56: 14,526,103 km (0.034 R)
• M57: 14,793,883 km (0.115 R)
• M58: 15,789,457 km (0.096 R)
• M59: 15,972,864 km (0.049 R)
• M60: 16,372,440 km (0.083 R)
• M61: 17,150,349 km (0.072 R)
• M62: 17,591,214 km (0.12 R)
• M63: 17,940,225 km (0.111 R)
• M64: 18,323,645 km (0.103 R)
• M65: 18,387,822 km (0.063 R)
• M66: 18,612,967 km (0.089 R)
• M67: 18,903,785 km (0.083 R)
• M68: 19,131,024 km (0.102 R)
• M69: 19,457,148 km (0.119 R)
• M70: 20,015,896 km (0.116 R)
• M71: 20,148,140 km (0.075 R)
• M72: 20,847,211 km (0.084 R)
• M73: 20,981,251 km (0.119 R)
• M74: 21,216,568 km (0.102 R)
• M75: 21,284,037 km (0.098 R)
• M76: 21,418,974 km (0.115 R)
• M77: 21,520,402 km (0.112 R)
• M78: 22,269,139 km (0.036 R)
• M79: 22,991,697 km (0.096 R)
• M80: 23,199,638 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 8.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.86 AU - 11 AU

Year: 11027 Days

Day: 8.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 15,153,717 km

• M1: 195,076 km (0.082 R)
• M2: 620,233 km (0.084 R)
• M3: 830,867 km (0.115 R)
• M4: 1,518,418 km (0.108 R)
• M5: 1,815,520 km (0.03 R)
• M6: 3,137,815 km (0.028 R)
• M7: 3,668,738 km (0.109 R)
• M8: 4,241,997 km (0.117 R)
• M9: 6,224,019 km (0.074 R)
• M10: 8,043,878 km (0.065 R)
• M11: 8,803,535 km (0.096 R)
• M12: 9,431,697 km (0.093 R)
• M13: 11,668,933 km (0.078 R)
• M14: 11,731,016 km (0.063 R)
• M15: 12,442,504 km (0.051 R)
• M16: 13,951,049 km (0.058 R)
• M17: 14,503,663 km (0.075 R)
• M18: 14,615,114 km (0.101 R)
• M19: 14,950,961 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 14,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit