🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.5 AU - 0.7 AU

Year: 177 Days

Day: 13.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.81 AU - 1.13 AU

Year: 364 Days

Day: 44.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.01 AU - 1.05 AU

Year: 398 Days

Day: 15.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.2 AU - 1.4 AU

Year: 564 Days

Day: 37.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.36 AU - 1.6 AU

Year: 686 Days

Day: 46.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.28 AU - 1.86 AU

Year: 749 Days

Day: 13 Hours

Environment

Temp: -48 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.07 AU - 2.67 AU

Year: 1389 Days

Day: 16.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,900,563 km

• M1: 2,224,969 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 10.4

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.02 AU - 6.7 AU

Year: 6108 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,900,563 km

• M1: 204,201 km (0.039 R)
• M2: 293,661 km (0.094 R)
• M3: 494,571 km (0.085 R)
• M4: 935,884 km (0.084 R)
• M5: 1,145,620 km (0.053 R)
• M6: 1,371,064 km (0.119 R)
• M7: 1,745,957 km (0.114 R)
• M8: 1,824,795 km (0.109 R)
• M9: 1,925,175 km (0.026 R)
• M10: 2,280,171 km (0.032 R)
• M11: 2,863,004 km (0.084 R)
• M12: 2,933,165 km (0.097 R)
• M13: 3,342,016 km (0.045 R)
• M14: 3,490,717 km (0.057 R)
• M15: 3,897,773 km (0.055 R)
• M16: 4,133,539 km (0.106 R)
• M17: 4,619,133 km (0.105 R)
• M18: 5,094,555 km (0.079 R)
• M19: 5,941,279 km (0.055 R)
• M20: 6,396,356 km (0.119 R)
• M21: 6,799,971 km (0.111 R)
• M22: 6,957,498 km (0.039 R)
• M23: 7,211,814 km (0.119 R)
• M24: 7,795,545 km (0.095 R)
• M25: 7,960,402 km (0.083 R)
• M26: 8,093,245 km (0.077 R)
• M27: 8,260,196 km (0.078 R)
• M28: 8,665,457 km (0.08 R)
• M29: 9,884,679 km (0.111 R)
• M30: 10,206,913 km (0.112 R)
• M31: 10,714,947 km (0.113 R)
• M32: 11,642,753 km (0.083 R)
• M33: 12,135,230 km (0.101 R)
• M34: 12,403,309 km (0.114 R)
• M35: 12,673,333 km (0.105 R)
• M36: 13,258,560 km (0.086 R)
• M37: 14,576,817 km (0.034 R)
• M38: 14,658,198 km (0.073 R)
• M39: 15,437,453 km (0.058 R)
• M40: 15,686,384 km (0.113 R)
• M41: 15,811,298 km (0.066 R)
• M42: 16,950,785 km (0.034 R)
• M43: 17,250,579 km (0.117 R)
• M44: 17,725,104 km (0.096 R)
• M45: 18,335,313 km (0.089 R)
• M46: 18,643,036 km (0.083 R)
• M47: 19,174,557 km (0.108 R)
• M48: 20,116,575 km (0.118 R)
• M49: 20,252,410 km (0.105 R)
• M50: 20,388,544 km (0.119 R)
• M51: 20,752,965 km (0.089 R)
• M52: 21,442,162 km (0.116 R)
• M53: 21,627,215 km (0.039 R)
• M54: 21,859,390 km (0.112 R)
• M55: 21,952,440 km (0.063 R)
• M56: 22,045,640 km (0.114 R)
• M57: 22,654,503 km (0.112 R)
• M58: 22,748,750 km (0.108 R)
• M59: 23,316,623 km (0.075 R)
• M60: 23,745,520 km (0.107 R)
• M61: 24,080,919 km (0.084 R)
• M62: 24,804,973 km (0.103 R)
• M63: 25,389,451 km (0.097 R)
• M64: 25,683,411 km (0.098 R)
• M65: 26,274,622 km (0.09 R)
• M66: 27,169,816 km (0.048 R)
• M67: 28,075,032 km (0.11 R)
• M68: 29,246,085 km (0.099 R)
• M69: 29,914,937 km (0.109 R)
• M70: 30,536,965 km (0.049 R)
• M71: 30,797,265 km (0.027 R)
• M72: 31,163,181 km (0.106 R)
• M73: 31,530,444 km (0.081 R)
• M74: 31,688,270 km (0.099 R)
• M75: 32,534,545 km (0.117 R)
• M76: 32,800,530 km (0.109 R)
• M77: 33,013,707 km (0.059 R)
• M78: 33,120,669 km (0.052 R)
• M79: 33,388,150 km (0.047 R)
• M80: 34,465,554 km (0.1 R)
• M81: 35,445,121 km (0.06 R)
• M82: 35,718,736 km (0.067 R)
• M83: 36,875,875 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.2

Radius: 10.5

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.14 AU - 8.34 AU

Year: 8200 Days

Day: 6.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,900,563 km

• M1: 134,339 km (0.083 R)
• M2: 381,923 km (0.079 R)
• M3: 746,793 km (0.094 R)
• M4: 857,645 km (0.102 R)
• M5: 957,576 km (0.109 R)
• M6: 1,097,151 km (0.113 R)
• M7: 1,319,752 km (0.091 R)
• M8: 1,476,381 km (0.098 R)
• M9: 1,702,125 km (0.086 R)
• M10: 1,939,237 km (0.113 R)
• M11: 2,073,127 km (0.026 R)
• M12: 2,141,344 km (0.09 R)
• M13: 2,280,021 km (0.103 R)
• M14: 2,615,270 km (0.1 R)
• M15: 2,889,782 km (0.103 R)
• M16: 3,043,419 km (0.082 R)
• M17: 3,173,719 km (0.05 R)
• M18: 3,521,085 km (0.08 R)
• M19: 4,022,238 km (0.12 R)
• M20: 4,107,958 km (0.064 R)
• M21: 4,456,969 km (0.115 R)
• M22: 4,605,370 km (0.048 R)
• M23: 5,529,436 km (0.072 R)
• M24: 6,342,651 km (0.074 R)
• M25: 6,814,333 km (0.072 R)
• M26: 7,297,384 km (0.104 R)
• M27: 7,472,563 km (0.047 R)
• M28: 8,552,959 km (0.118 R)
• M29: 8,663,811 km (0.112 R)
• M30: 9,111,558 km (0.073 R)
• M31: 9,835,910 km (0.077 R)
• M32: 10,697,744 km (0.069 R)
• M33: 10,817,123 km (0.103 R)
• M34: 11,057,227 km (0.113 R)
• M35: 11,583,513 km (0.096 R)
• M36: 11,788,163 km (0.041 R)
• M37: 12,534,806 km (0.119 R)
• M38: 12,998,709 km (0.05 R)
• M39: 13,083,531 km (0.105 R)
• M40: 13,597,100 km (0.117 R)
• M41: 14,732,249 km (0.036 R)
• M42: 14,865,241 km (0.077 R)
• M43: 14,998,533 km (0.12 R)
• M44: 15,132,273 km (0.088 R)
• M45: 15,490,860 km (0.059 R)
• M46: 15,626,096 km (0.104 R)
• M47: 15,897,766 km (0.071 R)
• M48: 16,445,593 km (0.07 R)
• M49: 16,583,522 km (0.032 R)
• M50: 17,372,502 km (0.077 R)
• M51: 17,512,974 km (0.036 R)
• M52: 18,411,459 km (0.085 R)
• M53: 19,228,114 km (0.065 R)
• M54: 19,519,231 km (0.088 R)
• M55: 19,860,613 km (0.053 R)
• M56: 21,950,496 km (0.084 R)
• M57: 23,796,683 km (0.118 R)
• M58: 23,900,803 km (0.063 R)
• M59: 24,057,133 km (0.112 R)
• M60: 25,799,050 km (0.073 R)
• M61: 26,173,643 km (0.106 R)
• M62: 26,874,360 km (0.056 R)
• M63: 26,982,818 km (0.069 R)
• M64: 27,145,581 km (0.089 R)
• M65: 27,690,566 km (0.101 R)
• M66: 28,129,187 km (0.027 R)
• M67: 28,349,395 km (0.073 R)
• M68: 28,459,649 km (0.071 R)
• M69: 28,791,457 km (0.098 R)
• M70: 29,013,310 km (0.064 R)
• M71: 30,131,255 km (0.042 R)
• M72: 30,922,179 km (0.034 R)
• M73: 31,777,280 km (0.12 R)
• M74: 32,121,505 km (0.116 R)
• M75: 32,582,267 km (0.047 R)
• M76: 32,987,378 km (0.047 R)
• M77: 34,801,102 km (0.103 R)
• M78: 34,978,376 km (0.073 R)
• M79: 35,452,451 km (0.067 R)
• M80: 36,407,035 km (0.049 R)
• M81: 36,587,002 km (0.082 R)
• M82: 37,794,107 km (0.036 R)
• M83: 40,371,229 km (0.042 R)
• M84: 40,744,027 km (0.095 R)
• M85: 41,180,404 km (0.075 R)
• M86: 41,305,318 km (0.038 R)
• M87: 41,932,134 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.8

Radius: 4.7

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.17 AU - 14.79 AU

Year: 19905 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,900,563 km

• M1: 79,287 km (0.098 R)
• M2: 237,561 km (0.103 R)
• M3: 319,541 km (0.113 R)
• M4: 817,403 km (0.037 R)
• M5: 1,267,094 km (0.104 R)
• M6: 2,205,222 km (0.114 R)
• M7: 2,721,634 km (0.088 R)
• M8: 3,173,868 km (0.119 R)
• M9: 3,442,696 km (0.104 R)
• M10: 3,754,009 km (0.095 R)
• M11: 5,242,657 km (0.118 R)
• M12: 6,380,349 km (0.054 R)
• M13: 7,904,452 km (0.111 R)
• M14: 8,313,752 km (0.113 R)
• M15: 8,451,681 km (0.05 R)
• M16: 10,313,128 km (0.088 R)
• M17: 10,610,379 km (0.091 R)
• M18: 10,910,322 km (0.101 R)
• M19: 11,314,685 km (0.113 R)
• M20: 13,301,644 km (0.1 R)
• M21: 14,721,777 km (0.095 R)
• M22: 14,888,728 km (0.039 R)
• M23: 15,506,118 km (0.088 R)
• M24: 15,846,454 km (0.079 R)
• M25: 16,824,076 km (0.05 R)
• M26: 16,882,269 km (0.111 R)
• M27: 18,117,948 km (0.081 R)
• M28: 18,476,384 km (0.114 R)
• M29: 19,321,612 km (0.111 R)
• M30: 19,443,385 km (0.102 R)
• M31: 19,994,653 km (0.116 R)
• M32: 21,049,767 km (0.057 R)
• M33: 21,995,674 km (0.105 R)
• M34: 22,505,952 km (0.097 R)
• M35: 23,278,476 km (0.093 R)
• M36: 24,519,241 km (0.064 R)
• M37: 25,180,912 km (0.118 R)
• M38: 26,928,664 km (0.082 R)
• M39: 28,161,350 km (0.09 R)
• M40: 28,506,921 km (0.069 R)
• M41: 28,993,264 km (0.102 R)
• M42: 31,608,833 km (0.09 R)
• M43: 32,184,187 km (0.065 R)
• M44: 32,835,536 km (0.069 R)
• M45: 33,491,373 km (0.077 R)
• M46: 33,784,286 km (0.063 R)
• M47: 33,930,891 km (0.101 R)
• M48: 36,082,408 km (0.072 R)
• M49: 37,743,692 km (0.057 R)
• M50: 38,583,684 km (0.087 R)
• M51: 41,689,635 km (0.106 R)
• M52: 42,557,752 km (0.09 R)
• M53: 45,764,532 km (0.11 R)
• M54: 47,232,685 km (0.069 R)
• M55: 47,643,182 km (0.118 R)
• M56: 49,380,462 km (0.085 R)
• M57: 51,898,045 km (0.089 R)
• M58: 52,491,499 km (0.025 R)
• M59: 57,231,508 km (0.048 R)
• M60: 57,319,023 km (0.08 R)
• M61: 58,459,856 km (0.088 R)
• M62: 58,724,195 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 10,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit