🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.43 AU - 0.67 AU

Year: 174 Days

Day: 30.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.55 AU - 0.69 AU

Year: 209 Days

Day: 14.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 73.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,835,602 km

• M1: 101,278 km (0.067 R)
• M2: 445,502 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.78 AU - 1.04 AU

Year: 371 Days

Day: 25.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,835,602 km

• M1: 59,690 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.08 AU - 1.7 AU

Year: 701 Days

Day: 13.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,835,602 km

• M1: 524,939 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.4 AU - 2.1 AU

Year: 990 Days

Day: 42.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.71 AU - 1.89 AU

Year: 1032 Days

Day: 41.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.44 AU - 2.24 AU

Year: 1067 Days

Day: 17.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435

Radius: 12.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.99 AU - 4.91 AU

Year: 3356 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 84,835,602 km

• M1: 159,621 km (0.101 R)
• M2: 391,348 km (0.119 R)
• M3: 470,186 km (0.056 R)
• M4: 822,339 km (0.113 R)
• M5: 1,033,572 km (0.034 R)
• M6: 1,173,745 km (0.065 R)
• M7: 1,522,308 km (0.073 R)
• M8: 1,620,893 km (0.12 R)
• M9: 1,734,438 km (0.064 R)
• M10: 1,943,127 km (0.1 R)
• M11: 2,342,852 km (0.092 R)
• M12: 2,603,901 km (0.104 R)
• M13: 2,874,822 km (0.038 R)
• M14: 2,998,091 km (0.082 R)
• M15: 3,234,306 km (0.119 R)
• M16: 3,362,661 km (0.107 R)
• M17: 3,624,906 km (0.118 R)
• M18: 3,724,987 km (0.088 R)
• M19: 3,893,733 km (0.115 R)
• M20: 3,979,154 km (0.072 R)
• M21: 4,082,526 km (0.089 R)
• M22: 4,204,149 km (0.074 R)
• M23: 4,327,118 km (0.104 R)
• M24: 4,757,811 km (0.109 R)
• M25: 4,867,616 km (0.109 R)
• M26: 5,127,168 km (0.115 R)
• M27: 5,679,483 km (0.066 R)
• M28: 6,758,233 km (0.095 R)
• M29: 7,048,304 km (0.111 R)
• M30: 7,236,797 km (0.072 R)
• M31: 7,533,599 km (0.119 R)
• M32: 7,619,020 km (0.107 R)
• M33: 7,704,889 km (0.071 R)
• M34: 7,899,216 km (0.067 R)
• M35: 8,007,974 km (0.069 R)
• M36: 8,381,221 km (0.062 R)
• M37: 8,492,073 km (0.11 R)
• M38: 8,760,152 km (0.087 R)
• M39: 9,076,552 km (0.059 R)
• M40: 9,190,396 km (0.12 R)
• M41: 9,442,618 km (0.118 R)
• M42: 9,883,782 km (0.082 R)
• M43: 10,118,800 km (0.072 R)
• M44: 10,308,041 km (0.046 R)
• M45: 10,522,415 km (0.077 R)
• M46: 11,076,825 km (0.085 R)
• M47: 11,591,441 km (0.11 R)
• M48: 11,789,509 km (0.056 R)
• M49: 11,913,974 km (0.104 R)
• M50: 12,013,756 km (0.12 R)
• M51: 12,289,764 km (0.084 R)
• M52: 13,440,621 km (0.112 R)
• M53: 13,518,561 km (0.048 R)
• M54: 13,884,328 km (0.033 R)
• M55: 14,121,141 km (0.083 R)
• M56: 14,572,179 km (0.102 R)
• M57: 14,974,148 km (0.105 R)
• M58: 15,488,616 km (0.08 R)
• M59: 15,871,287 km (0.119 R)
• M60: 16,036,293 km (0.05 R)
• M61: 16,451,278 km (0.108 R)
• M62: 16,618,229 km (0.05 R)
• M63: 16,702,004 km (0.081 R)
• M64: 16,897,827 km (0.118 R)
• M65: 17,066,424 km (0.114 R)
• M66: 17,376,840 km (0.057 R)
• M67: 17,774,471 km (0.096 R)
• M68: 18,376,752 km (0.106 R)
• M69: 18,985,765 km (0.102 R)
• M70: 19,837,575 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 14.6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.21 AU - 5.49 AU

Year: 5290 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 84,835,602 km

• M1: 334,950 km (0.106 R)
• M2: 483,800 km (0.114 R)
• M3: 803,789 km (0.054 R)
• M4: 956,230 km (0.087 R)
• M5: 1,107,323 km (0.095 R)
• M6: 1,318,107 km (0.074 R)
• M7: 1,409,062 km (0.096 R)
• M8: 1,542,952 km (0.101 R)
• M9: 1,809,536 km (0.083 R)
• M10: 2,246,212 km (0.074 R)
• M11: 2,550,344 km (0.055 R)
• M12: 2,902,348 km (0.113 R)
• M13: 3,181,348 km (0.108 R)
• M14: 3,487,426 km (0.113 R)
• M15: 3,765,678 km (0.106 R)
• M16: 3,917,071 km (0.105 R)
• M17: 4,324,426 km (0.079 R)
• M18: 4,423,459 km (0.085 R)
• M19: 4,786,384 km (0.094 R)
• M20: 5,264,199 km (0.119 R)
• M21: 6,021,015 km (0.118 R)
• M22: 6,132,017 km (0.099 R)
• M23: 6,243,617 km (0.116 R)
• M24: 6,355,965 km (0.025 R)
• M25: 6,605,494 km (0.062 R)
• M26: 6,697,048 km (0.116 R)
• M27: 7,067,602 km (0.056 R)
• M28: 7,208,224 km (0.103 R)
• M29: 7,444,738 km (0.1 R)
• M30: 7,588,053 km (0.119 R)
• M31: 7,683,945 km (0.09 R)
• M32: 7,780,436 km (0.117 R)
• M33: 7,950,080 km (0.11 R)
• M34: 8,268,424 km (0.111 R)
• M35: 8,842,132 km (0.107 R)
• M36: 9,765,899 km (0.083 R)
• M37: 10,265,855 km (0.111 R)
• M38: 10,425,476 km (0.099 R)
• M39: 10,801,265 km (0.054 R)
• M40: 11,072,337 km (0.113 R)
• M41: 11,593,685 km (0.103 R)
• M42: 11,704,537 km (0.111 R)
• M43: 12,546,773 km (0.114 R)
• M44: 12,660,617 km (0.107 R)
• M45: 13,176,880 km (0.094 R)
• M46: 13,408,607 km (0.104 R)
• M47: 13,787,987 km (0.098 R)
• M48: 14,348,979 km (0.047 R)
• M49: 14,557,518 km (0.101 R)
• M50: 14,827,243 km (0.067 R)
• M51: 15,493,253 km (0.088 R)
• M52: 15,615,475 km (0.096 R)
• M53: 15,737,995 km (0.068 R)
• M54: 16,076,535 km (0.069 R)
• M55: 16,573,200 km (0.104 R)
• M56: 17,106,517 km (0.076 R)
• M57: 17,741,111 km (0.119 R)
• M58: 17,965,059 km (0.119 R)
• M59: 18,642,587 km (0.043 R)
• M60: 19,525,963 km (0.12 R)
• M61: 19,889,785 km (0.12 R)
• M62: 20,322,721 km (0.109 R)
• M63: 20,456,611 km (0.098 R)
• M64: 20,758,799 km (0.112 R)
• M65: 21,401,621 km (0.074 R)
• M66: 21,605,972 km (0.055 R)
• M67: 22,706,862 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.6

Radius: 4.1

Gravity: 27.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.32 AU - 18.8 AU

Year: 28808 Days

Day: 15.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,835,602 km

• M1: 58,642 km (0.118 R)
• M2: 90,357 km (0.06 R)
• M3: 123,418 km (0.093 R)
• M4: 162,463 km (0.091 R)
• M5: 273,016 km (0.091 R)
• M6: 406,457 km (0.115 R)
• M7: 448,195 km (0.117 R)
• M8: 513,719 km (0.048 R)
• M9: 754,871 km (0.062 R)
• M10: 914,941 km (0.072 R)
• M11: 970,591 km (0.039 R)
• M12: 1,423,723 km (0.074 R)
• M13: 1,554,471 km (0.09 R)
• M14: 2,572,934 km (0.118 R)
• M15: 4,071,007 km (0.078 R)
• M16: 5,579,253 km (0.119 R)
• M17: 5,993,788 km (0.115 R)
• M18: 6,688,371 km (0.109 R)
• M19: 7,464,335 km (0.102 R)
• M20: 9,039,601 km (0.064 R)
• M21: 9,833,218 km (0.109 R)
• M22: 12,078,382 km (0.042 R)
• M23: 12,277,946 km (0.044 R)
• M24: 14,262,063 km (0.103 R)
• M25: 15,904,946 km (0.093 R)
• M26: 16,050,655 km (0.096 R)
• M27: 18,517,224 km (0.083 R)
• M28: 19,210,162 km (0.082 R)
• M29: 19,911,626 km (0.054 R)
• M30: 20,542,032 km (0.086 R)
• M31: 20,700,755 km (0.042 R)
• M32: 21,500,056 km (0.112 R)
• M33: 22,554,123 km (0.058 R)
• M34: 24,459,850 km (0.116 R)
• M35: 25,815,656 km (0.101 R)
• M36: 28,954,219 km (0.061 R)
• M37: 31,385,932 km (0.12 R)
• M38: 31,751,699 km (0.112 R)
• M39: 32,210,815 km (0.081 R)
• M40: 33,882,123 km (0.062 R)
• M41: 35,962,730 km (0.11 R)
• M42: 36,921,951 km (0.101 R)
• M43: 38,279,103 km (0.082 R)
• M44: 38,669,853 km (0.118 R)
• M45: 39,160,085 km (0.096 R)
• M46: 39,948,915 km (0.071 R)
• M47: 40,246,016 km (0.105 R)
• M48: 40,643,348 km (0.061 R)
• M49: 40,742,830 km (0.066 R)
• M50: 41,441,901 km (0.09 R)
• M51: 42,851,712 km (0.107 R)
• M52: 45,614,784 km (0.052 R)
• M53: 47,698,234 km (0.056 R)
• M54: 48,013,437 km (0.066 R)
• M55: 49,493,408 km (0.116 R)
• M56: 50,881,078 km (0.116 R)
• M57: 51,525,995 km (0.068 R)
• M58: 51,633,705 km (0.04 R)
• M59: 53,367,395 km (0.12 R)
• M60: 53,476,452 km (0.076 R)
• M61: 53,694,565 km (0.104 R)
• M62: 55,230,337 km (0.075 R)
• M63: 56,225,313 km (0.116 R)
• M64: 56,780,470 km (0.033 R)
• M65: 57,449,173 km (0.077 R)
• M66: 58,232,766 km (0.1 R)
• M67: 58,569,511 km (0.119 R)
• M68: 58,682,009 km (0.06 R)
• M69: 61,515,841 km (0.089 R)
• M70: 64,162,228 km (0.045 R)
• M71: 64,858,606 km (0.054 R)
• M72: 65,091,380 km (0.111 R)
• M73: 68,141,681 km (0.039 R)
• M74: 69,684,184 km (0.101 R)
• M75: 71,959,269 km (0.078 R)
• M76: 72,441,423 km (0.113 R)
• M77: 73,166,523 km (0.093 R)
• M78: 73,894,018 km (0.088 R)
• M79: 75,600,780 km (0.051 R)
• M80: 77,320,557 km (0.076 R)
• M81: 80,423,516 km (0.037 R)
• M82: 81,174,348 km (0.105 R)
• M83: 82,682,743 km (0.11 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: 449 - 15,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit