🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.99 AU - 1.23 AU

Year: 427 Days

Day: 17.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,432,330 km

• M1: 613,202 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.26 AU - 1.36 AU

Year: 548 Days

Day: 35.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.53 AU - 5.15 AU

Year: 3302 Days

Day: 34.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.9

Radius: 8.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.62 AU - 5.92 AU

Year: 5062 Days

Day: 6.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 84.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,432,330 km

• M1: 111,002 km (0.065 R)
• M2: 1,029,533 km (0.086 R)
• M3: 1,665,772 km (0.114 R)
• M4: 1,961,378 km (0.085 R)
• M5: 3,184,041 km (0.094 R)
• M6: 3,497,748 km (0.089 R)
• M7: 3,851,397 km (0.109 R)
• M8: 7,299,628 km (0.093 R)
• M9: 8,293,108 km (0.051 R)
• M10: 17,959,374 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.4

Radius: 11.3

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.94 AU - 9.62 AU

Year: 7926 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,432,330 km

• M1: 141,370 km (0.074 R)
• M2: 502,649 km (0.111 R)
• M3: 891,603 km (0.097 R)
• M4: 1,920,837 km (0.111 R)
• M5: 3,274,099 km (0.107 R)
• M6: 3,761,938 km (0.108 R)
• M7: 4,192,032 km (0.097 R)
• M8: 5,847,033 km (0.088 R)
• M9: 6,532,490 km (0.092 R)
• M10: 7,194,610 km (0.107 R)
• M11: 7,941,403 km (0.066 R)
• M12: 8,439,115 km (0.114 R)
• M13: 11,298,978 km (0.083 R)
• M14: 14,998,683 km (0.107 R)
• M15: 16,748,828 km (0.119 R)
• M16: 17,499,510 km (0.085 R)
• M17: 18,343,841 km (0.102 R)
• M18: 22,978,233 km (0.08 R)
• M19: 24,594,788 km (0.081 R)
• M20: 31,411,065 km (0.115 R)
• M21: 33,080,278 km (0.104 R)
• M22: 35,582,452 km (0.058 R)
• M23: 39,868,132 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 9.3

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.41 AU - 8.73 AU

Year: 8373 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,432,330 km

• M1: 115,789 km (0.118 R)
• M2: 486,043 km (0.118 R)
• M3: 2,059,364 km (0.046 R)
• M4: 3,299,381 km (0.073 R)
• M5: 3,823,572 km (0.114 R)
• M6: 4,185,599 km (0.105 R)
• M7: 5,571,473 km (0.092 R)
• M8: 7,919,861 km (0.088 R)
• M9: 8,253,614 km (0.082 R)
• M10: 8,684,156 km (0.109 R)
• M11: 9,778,614 km (0.105 R)
• M12: 12,074,792 km (0.114 R)
• M13: 14,460,280 km (0.079 R)
• M14: 15,086,496 km (0.095 R)
• M15: 16,259,344 km (0.082 R)
• M16: 17,491,881 km (0.093 R)
• M17: 18,419,986 km (0.076 R)
• M18: 19,607,045 km (0.027 R)
• M19: 20,142,007 km (0.059 R)
• M20: 21,481,955 km (0.116 R)
• M21: 22,132,556 km (0.049 R)
• M22: 22,964,470 km (0.115 R)
• M23: 29,380,423 km (0.086 R)
• M24: 31,829,341 km (0.078 R)
• M25: 33,427,195 km (0.074 R)
• M26: 35,077,709 km (0.051 R)
• M27: 35,979,933 km (0.114 R)
• M28: 38,540,750 km (0.084 R)
• M29: 39,622,492 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 9.6

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.28 AU - 8.98 AU

Year: 8467 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 155.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,432,330 km

• M1: 121,922 km (0.105 R)
• M2: 566,527 km (0.1 R)
• M3: 1,034,768 km (0.108 R)
• M4: 1,358,498 km (0.075 R)
• M5: 1,934,899 km (0.089 R)
• M6: 3,064,064 km (0.097 R)
• M7: 3,696,414 km (0.113 R)
• M8: 4,329,362 km (0.057 R)
• M9: 4,642,920 km (0.057 R)
• M10: 5,283,797 km (0.112 R)
• M11: 6,445,275 km (0.073 R)
• M12: 8,407,400 km (0.101 R)
• M13: 9,692,147 km (0.109 R)
• M14: 11,584,560 km (0.038 R)
• M15: 12,995,118 km (0.064 R)
• M16: 18,498,525 km (0.118 R)
• M17: 19,558,575 km (0.069 R)
• M18: 24,474,212 km (0.107 R)
• M19: 25,843,930 km (0.078 R)
• M20: 27,944,134 km (0.111 R)
• M21: 36,307,254 km (0.083 R)
• M22: 37,130,491 km (0.043 R)
• M23: 37,846,017 km (0.065 R)
• M24: 41,434,870 km (0.083 R)
• M25: 44,437,599 km (0.073 R)
• M26: 44,839,718 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.4

Radius: 14.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.05 AU - 12.79 AU

Year: 14096 Days

Day: 7 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,432,330 km

• M1: 193,879 km (0.082 R)
• M2: 1,662,780 km (0.042 R)
• M3: 2,650,126 km (0.025 R)
• M4: 3,853,940 km (0.063 R)
• M5: 5,635,651 km (0.115 R)
• M6: 6,250,349 km (0.116 R)
• M7: 7,581,620 km (0.083 R)
• M8: 8,653,638 km (0.114 R)
• M9: 9,321,144 km (0.094 R)
• M10: 10,759,378 km (0.069 R)
• M11: 15,853,634 km (0.104 R)
• M12: 18,983,222 km (0.109 R)
• M13: 20,112,087 km (0.068 R)
• M14: 22,503,858 km (0.05 R)
• M15: 23,768,409 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.6

Radius: 4.6

Gravity: 44.88 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.32 AU - 13.56 AU

Year: 17002 Days

Day: 15.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 60.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,432,330 km

• M1: 57,146 km (0.116 R)
• M2: 538,852 km (0.104 R)
• M3: 761,752 km (0.115 R)
• M4: 1,108,819 km (0.081 R)
• M5: 1,763,310 km (0.106 R)
• M6: 2,943,039 km (0.097 R)
• M7: 3,489,670 km (0.107 R)
• M8: 3,636,275 km (0.095 R)
• M9: 6,319,313 km (0.041 R)
• M10: 6,989,661 km (0.11 R)
• M11: 7,176,210 km (0.107 R)
• M12: 7,955,764 km (0.099 R)
• M13: 9,062,489 km (0.026 R)
• M14: 10,878,159 km (0.116 R)
• M15: 12,645,508 km (0.105 R)
• M16: 13,489,240 km (0.089 R)
• M17: 15,209,915 km (0.089 R)
• M18: 20,661,860 km (0.109 R)
• M19: 21,337,892 km (0.058 R)
• M20: 24,724,489 km (0.082 R)
• M21: 25,486,241 km (0.071 R)
• M22: 26,488,397 km (0.119 R)
• M23: 26,714,739 km (0.103 R)
• M24: 27,516,584 km (0.063 R)
• M25: 33,059,185 km (0.087 R)
• M26: 39,008,393 km (0.109 R)
• M27: 40,039,870 km (0.051 R)
• M28: 41,544,675 km (0.063 R)
• M29: 46,121,323 km (0.095 R)
• M30: 54,964,352 km (0.059 R)
• M31: 55,148,208 km (0.066 R)
• M32: 56,259,870 km (0.087 R)
• M33: 57,197,549 km (0.057 R)
• M34: 57,575,583 km (0.05 R)
• M35: 60,856,115 km (0.07 R)
• M36: 63,043,834 km (0.037 R)
• M37: 67,364,968 km (0.053 R)
• M38: 69,705,277 km (0.088 R)
• M39: 71,441,062 km (0.086 R)
• M40: 72,319,500 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.5

Radius: 3

Gravity: 92.39 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.49 AU - 16.52 AU

Year: 21219 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 58.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,432,330 km

• M1: 38,147 km (0.06 R)
• M2: 206,146 km (0.1 R)
• M3: 444,605 km (0.059 R)
• M4: 616,194 km (0.115 R)
• M5: 899,682 km (0.106 R)
• M6: 1,469,949 km (0.069 R)
• M7: 1,572,573 km (0.111 R)
• M8: 1,680,134 km (0.086 R)
• M9: 1,970,503 km (0.075 R)
• M10: 2,116,959 km (0.035 R)
• M11: 3,070,197 km (0.08 R)
• M12: 3,442,995 km (0.05 R)
• M13: 3,909,591 km (0.071 R)
• M14: 4,312,159 km (0.109 R)
• M15: 4,741,804 km (0.107 R)
• M16: 5,438,631 km (0.066 R)
• M17: 5,643,729 km (0.104 R)
• M18: 6,245,412 km (0.119 R)
• M19: 6,561,811 km (0.108 R)
• M20: 6,700,638 km (0.067 R)
• M21: 7,128,787 km (0.076 R)
• M22: 7,424,243 km (0.063 R)
• M23: 8,413,683 km (0.092 R)
• M24: 9,370,661 km (0.112 R)
• M25: 12,530,766 km (0.084 R)
• M26: 14,937,946 km (0.073 R)
• M27: 19,956,954 km (0.075 R)
• M28: 20,444,344 km (0.043 R)
• M29: 25,648,256 km (0.109 R)
• M30: 25,877,589 km (0.108 R)
• M31: 26,108,269 km (0.045 R)
• M32: 36,647,738 km (0.103 R)
• M33: 42,924,267 km (0.092 R)
• M34: 44,556,828 km (0.094 R)
• M35: 58,140,315 km (0.118 R)
• M36: 64,688,962 km (0.075 R)
• M37: 69,021,765 km (0.108 R)
• M38: 77,779,224 km (0.035 R)
• M39: 81,430,459 km (0.04 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 10,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit