🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.83 AU - 1.37 AU

Year: 424 Days

Day: 41 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,107,344 km

• M1: 183,108 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.05 AU - 1.75 AU

Year: 608 Days

Day: 36.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.34 AU - 1.82 AU

Year: 729 Days

Day: 24 Hours

Environment

Temp: -34 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.76 AU - 2.26 AU

Year: 1046 Days

Day: 16.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.53 AU - 3.53 AU

Year: 1936 Days

Day: 36 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.85 AU - 4.01 AU

Year: 2860 Days

Day: 19.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,107,344 km

• M1: 683,513 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.9

Radius: 8.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.45 AU - 6.11 AU

Year: 4454 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 104.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 46,107,344 km

• M1: 145,260 km (0.1 R)
• M2: 329,564 km (0.096 R)
• M3: 518,057 km (0.068 R)
• M4: 635,342 km (0.052 R)
• M5: 792,570 km (0.117 R)
• M6: 1,180,926 km (0.104 R)
• M7: 1,504,955 km (0.044 R)
• M8: 1,983,817 km (0.037 R)
• M9: 2,056,073 km (0.084 R)
• M10: 2,461,184 km (0.095 R)
• M11: 2,570,241 km (0.118 R)
• M12: 2,633,371 km (0.075 R)
• M13: 3,292,799 km (0.1 R)
• M14: 4,056,346 km (0.081 R)
• M15: 4,971,137 km (0.095 R)
• M16: 5,030,378 km (0.117 R)
• M17: 5,350,368 km (0.075 R)
• M18: 5,471,991 km (0.035 R)
• M19: 5,533,326 km (0.107 R)
• M20: 6,349,682 km (0.093 R)
• M21: 6,565,103 km (0.096 R)
• M22: 7,405,543 km (0.119 R)
• M23: 7,769,665 km (0.081 R)
• M24: 7,976,858 km (0.088 R)
• M25: 8,069,608 km (0.118 R)
• M26: 8,562,384 km (0.061 R)
• M27: 8,681,164 km (0.114 R)
• M28: 8,800,544 km (0.098 R)
• M29: 10,400,792 km (0.082 R)
• M30: 10,476,937 km (0.12 R)
• M31: 10,859,758 km (0.034 R)
• M32: 11,091,635 km (0.066 R)
• M33: 11,982,490 km (0.118 R)
• M34: 12,302,480 km (0.094 R)
• M35: 12,544,230 km (0.095 R)
• M36: 13,251,679 km (0.04 R)
• M37: 13,444,211 km (0.106 R)
• M38: 14,308,588 km (0.101 R)
• M39: 14,733,296 km (0.082 R)
• M40: 14,818,716 km (0.062 R)
• M41: 14,932,859 km (0.103 R)
• M42: 15,508,213 km (0.097 R)
• M43: 15,798,582 km (0.105 R)
• M44: 16,621,071 km (0.055 R)
• M45: 17,668,705 km (0.073 R)
• M46: 17,850,467 km (0.108 R)
• M47: 17,941,572 km (0.064 R)
• M48: 18,032,827 km (0.054 R)
• M49: 18,154,898 km (0.1 R)
• M50: 18,246,452 km (0.063 R)
• M51: 18,706,915 km (0.111 R)
• M52: 18,768,549 km (0.068 R)
• M53: 18,923,083 km (0.03 R)
• M54: 19,389,081 km (0.075 R)
• M55: 20,205,885 km (0.095 R)
• M56: 20,332,595 km (0.102 R)
• M57: 20,618,476 km (0.119 R)
• M58: 20,809,961 km (0.111 R)
• M59: 21,194,428 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.1

Radius: 14.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.23 AU - 8.77 AU

Year: 9097 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,107,344 km

• M1: 188,942 km (0.074 R)
• M2: 302,487 km (0.108 R)
• M3: 430,243 km (0.105 R)
• M4: 737,368 km (0.044 R)
• M5: 878,439 km (0.076 R)
• M6: 1,376,300 km (0.103 R)
• M7: 1,555,519 km (0.094 R)
• M8: 1,725,462 km (0.118 R)
• M9: 2,121,896 km (0.057 R)
• M10: 2,216,143 km (0.083 R)
• M11: 2,408,975 km (0.09 R)
• M12: 2,547,353 km (0.062 R)
• M13: 2,708,918 km (0.076 R)
• M14: 3,612,789 km (0.072 R)
• M15: 3,818,186 km (0.095 R)
• M16: 3,933,975 km (0.056 R)
• M17: 4,193,079 km (0.101 R)
• M18: 4,530,871 km (0.061 R)
• M19: 4,802,690 km (0.113 R)
• M20: 5,105,327 km (0.118 R)
• M21: 5,258,964 km (0.119 R)
• M22: 5,996,780 km (0.113 R)
• M23: 6,377,956 km (0.1 R)
• M24: 7,336,728 km (0.114 R)
• M25: 7,921,656 km (0.063 R)
• M26: 8,010,667 km (0.111 R)
• M27: 8,430,887 km (0.064 R)
• M28: 9,734,184 km (0.096 R)
• M29: 10,118,052 km (0.087 R)
• M30: 10,247,155 km (0.06 R)
• M31: 10,539,619 km (0.054 R)
• M32: 10,637,755 km (0.099 R)
• M33: 11,199,495 km (0.067 R)
• M34: 11,433,765 km (0.087 R)
• M35: 11,601,913 km (0.088 R)
• M36: 11,737,150 km (0.075 R)
• M37: 12,145,851 km (0.109 R)
• M38: 12,490,076 km (0.113 R)
• M39: 13,047,627 km (0.089 R)
• M40: 13,648,861 km (0.117 R)
• M41: 13,935,042 km (0.104 R)
• M42: 14,476,885 km (0.087 R)
• M43: 14,585,942 km (0.069 R)
• M44: 14,695,448 km (0.069 R)
• M45: 14,878,555 km (0.049 R)
• M46: 15,469,467 km (0.074 R)
• M47: 15,581,217 km (0.111 R)
• M48: 15,805,314 km (0.033 R)
• M49: 16,674,478 km (0.103 R)
• M50: 17,018,703 km (0.118 R)
• M51: 17,636,691 km (0.045 R)
• M52: 17,753,378 km (0.065 R)
• M53: 17,909,408 km (0.116 R)
• M54: 18,026,693 km (0.111 R)
• M55: 18,222,816 km (0.071 R)
• M56: 18,656,650 km (0.079 R)
• M57: 18,855,016 km (0.119 R)
• M58: 19,014,189 km (0.117 R)
• M59: 19,695,756 km (0.075 R)
• M60: 20,712,424 km (0.08 R)
• M61: 20,959,110 km (0.097 R)
• M62: 21,330,712 km (0.095 R)
• M63: 21,621,380 km (0.117 R)
• M64: 21,746,294 km (0.054 R)
• M65: 22,080,646 km (0.053 R)
• M66: 23,307,199 km (0.099 R)
• M67: 23,821,067 km (0.069 R)
• M68: 24,209,124 km (0.042 R)
• M69: 25,166,251 km (0.049 R)
• M70: 25,473,376 km (0.11 R)
• M71: 25,693,434 km (0.114 R)
• M72: 27,387,331 km (0.09 R)
• M73: 27,838,967 km (0.088 R)
• M74: 28,111,235 km (0.111 R)
• M75: 28,887,349 km (0.084 R)
• M76: 29,024,979 km (0.098 R)
• M77: 29,255,060 km (0.115 R)
• M78: 29,716,719 km (0.113 R)
• M79: 29,994,971 km (0.081 R)
• M80: 30,413,995 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.4

Radius: 13.5

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.95 AU - 12.13 AU

Year: 14391 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,107,344 km

• M1: 200,760 km (0.098 R)
• M2: 288,275 km (0.104 R)
• M3: 418,575 km (0.116 R)
• M4: 549,323 km (0.108 R)
• M5: 635,941 km (0.055 R)
• M6: 826,229 km (0.049 R)
• M7: 911,649 km (0.07 R)
• M8: 1,111,512 km (0.085 R)
• M9: 1,227,002 km (0.104 R)
• M10: 1,577,210 km (0.116 R)
• M11: 1,821,055 km (0.098 R)
• M12: 2,321,161 km (0.101 R)
• M13: 2,471,955 km (0.072 R)
• M14: 2,678,251 km (0.041 R)
• M15: 2,783,568 km (0.062 R)
• M16: 3,108,045 km (0.115 R)
• M17: 3,588,853 km (0.108 R)
• M18: 3,912,583 km (0.092 R)
• M19: 4,002,641 km (0.097 R)
• M20: 4,557,350 km (0.104 R)
• M21: 4,652,195 km (0.114 R)
• M22: 5,334,660 km (0.106 R)
• M23: 5,807,240 km (0.089 R)
• M24: 5,979,427 km (0.12 R)
• M25: 6,756,737 km (0.104 R)
• M26: 7,528,513 km (0.093 R)
• M27: 7,641,160 km (0.118 R)
• M28: 8,020,391 km (0.106 R)
• M29: 8,135,431 km (0.085 R)
• M30: 8,328,413 km (0.114 R)
• M31: 8,600,980 km (0.093 R)
• M32: 9,155,240 km (0.033 R)
• M33: 9,275,517 km (0.115 R)
• M34: 9,436,634 km (0.034 R)
• M35: 9,680,179 km (0.084 R)
• M36: 11,313,638 km (0.044 R)
• M37: 12,582,976 km (0.097 R)
• M38: 13,031,171 km (0.092 R)
• M39: 13,393,497 km (0.063 R)
• M40: 13,989,346 km (0.081 R)
• M41: 14,360,498 km (0.098 R)
• M42: 14,453,697 km (0.053 R)
• M43: 16,556,296 km (0.069 R)
• M44: 16,850,405 km (0.099 R)
• M45: 17,047,425 km (0.085 R)
• M46: 17,195,826 km (0.103 R)
• M47: 19,162,290 km (0.098 R)
• M48: 19,419,599 km (0.086 R)
• M49: 19,626,193 km (0.119 R)
• M50: 19,989,567 km (0.117 R)
• M51: 20,460,052 km (0.11 R)
• M52: 20,934,128 km (0.096 R)
• M53: 21,411,943 km (0.082 R)
• M54: 21,947,055 km (0.098 R)
• M55: 23,085,046 km (0.094 R)
• M56: 23,965,130 km (0.081 R)
• M57: 24,632,187 km (0.092 R)
• M58: 24,744,086 km (0.119 R)
• M59: 25,024,283 km (0.071 R)
• M60: 26,212,689 km (0.098 R)
• M61: 26,383,978 km (0.05 R)
• M62: 28,058,876 km (0.101 R)
• M63: 30,006,491 km (0.089 R)
• M64: 30,485,054 km (0.11 R)
• M65: 30,605,181 km (0.12 R)
• M66: 31,268,349 km (0.097 R)
• M67: 31,571,434 km (0.036 R)
• M68: 31,692,907 km (0.085 R)
• M69: 36,678,256 km (0.071 R)
• M70: 36,933,919 km (0.083 R)
• M71: 37,061,975 km (0.057 R)
• M72: 37,318,386 km (0.11 R)
• M73: 37,768,825 km (0.106 R)
• M74: 38,220,910 km (0.066 R)
• M75: 38,609,864 km (0.083 R)
• M76: 41,236,354 km (0.108 R)
• M77: 42,906,913 km (0.113 R)
• M78: 43,108,870 km (0.105 R)
• M79: 43,311,276 km (0.049 R)
• M80: 44,531,546 km (0.101 R)
• M81: 45,763,185 km (0.1 R)
• M82: 46,038,446 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 15,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit