🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.09 AU - 1.31 AU

Year: 460 Days

Day: 32.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,043,577 km

• M1: 825,481 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.4 AU - 2.08 AU

Year: 803 Days

Day: 43.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.88 AU - 2.12 AU

Year: 990 Days

Day: 45.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.89 AU - 2.57 AU

Year: 1165 Days

Day: 42.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.66 AU - 2.98 AU

Year: 1657 Days

Day: 35.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.44 AU - 3.48 AU

Year: 1782 Days

Day: 15.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.93 AU - 4.07 AU

Year: 2799 Days

Day: 41.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,043,577 km

• M1: 289,621 km (0.087 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699

Radius: 13.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.41 AU - 8.53 AU

Year: 6438 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,043,577 km

• M1: 188,493 km (0.069 R)
• M2: 296,054 km (0.053 R)
• M3: 471,233 km (0.112 R)
• M4: 826,229 km (0.065 R)
• M5: 1,129,913 km (0.068 R)
• M6: 1,278,613 km (0.09 R)
• M7: 1,633,160 km (0.117 R)
• M8: 1,919,789 km (0.112 R)
• M9: 2,099,756 km (0.049 R)
• M10: 2,391,023 km (0.117 R)
• M11: 2,498,284 km (0.117 R)
• M12: 2,607,192 km (0.08 R)
• M13: 3,152,626 km (0.114 R)
• M14: 3,634,331 km (0.073 R)
• M15: 4,165,254 km (0.085 R)
• M16: 4,373,943 km (0.085 R)
• M17: 4,966,051 km (0.105 R)
• M18: 5,159,780 km (0.087 R)
• M19: 5,583,591 km (0.084 R)
• M20: 5,756,227 km (0.087 R)
• M21: 5,959,979 km (0.12 R)
• M22: 6,077,563 km (0.077 R)
• M23: 6,195,745 km (0.11 R)
• M24: 6,344,745 km (0.111 R)
• M25: 6,525,160 km (0.07 R)
• M26: 6,768,256 km (0.091 R)
• M27: 7,963,693 km (0.08 R)
• M28: 8,223,694 km (0.088 R)
• M29: 8,321,980 km (0.067 R)
• M30: 8,486,538 km (0.077 R)
• M31: 8,718,863 km (0.112 R)
• M32: 9,257,715 km (0.095 R)
• M33: 10,509,550 km (0.039 R)
• M34: 10,794,982 km (0.087 R)
• M35: 11,082,958 km (0.116 R)
• M36: 11,336,975 km (0.113 R)
• M37: 11,850,994 km (0.116 R)
• M38: 12,036,345 km (0.113 R)
• M39: 12,185,495 km (0.105 R)
• M40: 12,711,929 km (0.08 R)
• M41: 12,901,769 km (0.089 R)
• M42: 13,245,844 km (0.032 R)
• M43: 13,593,061 km (0.099 R)
• M44: 13,982,315 km (0.098 R)
• M45: 14,178,288 km (0.115 R)
• M46: 14,493,939 km (0.061 R)
• M47: 16,106,156 km (0.055 R)
• M48: 18,115,255 km (0.093 R)
• M49: 19,323,258 km (0.11 R)
• M50: 19,454,305 km (0.1 R)
• M51: 20,025,321 km (0.1 R)
• M52: 20,113,583 km (0.103 R)
• M53: 20,290,707 km (0.117 R)
• M54: 22,089,921 km (0.082 R)
• M55: 22,455,837 km (0.082 R)
• M56: 22,547,690 km (0.114 R)
• M57: 22,777,622 km (0.049 R)
• M58: 24,080,470 km (0.12 R)
• M59: 24,174,418 km (0.044 R)
• M60: 24,362,761 km (0.07 R)
• M61: 24,693,373 km (0.102 R)
• M62: 24,930,635 km (0.107 R)
• M63: 25,646,610 km (0.037 R)
• M64: 25,790,673 km (0.046 R)
• M65: 26,466,257 km (0.084 R)
• M66: 26,660,435 km (0.117 R)
• M67: 27,294,580 km (0.097 R)
• M68: 27,884,445 km (0.109 R)
• M69: 28,081,914 km (0.079 R)
• M70: 28,528,164 km (0.067 R)
• M71: 28,627,647 km (0.09 R)
• M72: 28,776,946 km (0.074 R)
• M73: 29,226,786 km (0.078 R)
• M74: 30,184,063 km (0.08 R)
• M75: 31,049,337 km (0.081 R)
• M76: 31,254,137 km (0.05 R)
• M77: 32,129,434 km (0.099 R)
• M78: 32,336,477 km (0.105 R)
• M79: 32,804,270 km (0.096 R)
• M80: 34,220,663 km (0.072 R)
• M81: 35,442,877 km (0.118 R)
• M82: 35,603,396 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 12.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.49 AU - 7.83 AU

Year: 7417 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,043,577 km

• M1: 245,191 km (0.079 R)
• M2: 325,974 km (0.037 R)
• M3: 446,550 km (0.118 R)
• M4: 547,079 km (0.063 R)
• M5: 700,866 km (0.074 R)
• M6: 886,966 km (0.048 R)
• M7: 1,073,066 km (0.097 R)
• M8: 1,198,578 km (0.079 R)
• M9: 1,367,773 km (0.041 R)
• M10: 1,751,791 km (0.094 R)
• M11: 2,078,962 km (0.087 R)
• M12: 3,175,065 km (0.099 R)
• M13: 3,630,142 km (0.099 R)
• M14: 3,907,646 km (0.071 R)
• M15: 4,020,592 km (0.1 R)
• M16: 4,249,776 km (0.097 R)
• M17: 4,395,335 km (0.068 R)
• M18: 4,994,175 km (0.067 R)
• M19: 5,178,779 km (0.12 R)
• M20: 5,555,167 km (0.111 R)
• M21: 5,650,611 km (0.07 R)
• M22: 6,136,205 km (0.055 R)
• M23: 7,356,475 km (0.078 R)
• M24: 7,531,804 km (0.086 R)
• M25: 7,886,800 km (0.089 R)
• M26: 8,649,898 km (0.118 R)
• M27: 9,059,198 km (0.106 R)
• M28: 9,742,561 km (0.042 R)
• M29: 10,168,466 km (0.051 R)
• M30: 10,719,286 km (0.112 R)
• M31: 11,038,378 km (0.087 R)
• M32: 11,767,967 km (0.082 R)
• M33: 12,138,521 km (0.059 R)
• M34: 13,018,456 km (0.108 R)
• M35: 14,136,101 km (0.098 R)
• M36: 14,662,387 km (0.025 R)
• M37: 14,883,492 km (0.051 R)
• M38: 16,051,403 km (0.111 R)
• M39: 16,508,574 km (0.1 R)
• M40: 16,692,579 km (0.065 R)
• M41: 17,016,309 km (0.1 R)
• M42: 17,716,876 km (0.076 R)
• M43: 18,141,883 km (0.053 R)
• M44: 18,236,728 km (0.102 R)
• M45: 19,194,753 km (0.092 R)
• M46: 19,777,437 km (0.089 R)
• M47: 20,415,173 km (0.111 R)
• M48: 21,963,211 km (0.084 R)
• M49: 22,064,340 km (0.113 R)
• M50: 22,776,874 km (0.116 R)
• M51: 23,187,520 km (0.089 R)
• M52: 23,445,427 km (0.089 R)
• M53: 24,486,329 km (0.072 R)
• M54: 24,591,347 km (0.115 R)
• M55: 25,065,273 km (0.12 R)
• M56: 25,755,368 km (0.097 R)
• M57: 26,559,307 km (0.083 R)
• M58: 26,883,336 km (0.088 R)
• M59: 27,045,799 km (0.105 R)
• M60: 27,208,562 km (0.089 R)
• M61: 28,137,116 km (0.114 R)
• M62: 28,798,787 km (0.075 R)
• M63: 29,131,642 km (0.089 R)
• M64: 29,857,042 km (0.118 R)
• M65: 30,927,864 km (0.071 R)
• M66: 31,382,641 km (0.1 R)
• M67: 31,839,513 km (0.075 R)
• M68: 32,068,847 km (0.055 R)
• M69: 33,805,828 km (0.109 R)
• M70: 34,098,291 km (0.1 R)
• M71: 35,335,915 km (0.116 R)
• M72: 36,468,371 km (0.055 R)
• M73: 37,310,307 km (0.088 R)
• M74: 37,612,645 km (0.042 R)
• M75: 38,463,408 km (0.065 R)
• M76: 39,566,393 km (0.1 R)
• M77: 39,874,714 km (0.115 R)
• M78: 39,998,282 km (0.111 R)
• M79: 41,553,053 km (0.062 R)
• M80: 41,991,973 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.2

Radius: 3.8

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.99 AU - 21.37 AU

Year: 29387 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,043,577 km

• M1: 154,983 km (0.059 R)
• M2: 304,132 km (0.113 R)
• M3: 752,178 km (0.089 R)
• M4: 862,881 km (0.1 R)
• M5: 1,715,140 km (0.092 R)
• M6: 2,582,059 km (0.107 R)
• M7: 2,615,120 km (0.069 R)
• M8: 2,954,259 km (0.085 R)
• M9: 3,747,875 km (0.084 R)
• M10: 5,010,930 km (0.112 R)
• M11: 5,303,245 km (0.101 R)
• M12: 6,080,106 km (0.105 R)
• M13: 7,977,606 km (0.102 R)
• M14: 8,025,926 km (0.036 R)
• M15: 8,318,539 km (0.077 R)
• M16: 8,664,110 km (0.113 R)
• M17: 9,115,447 km (0.033 R)
• M18: 9,216,725 km (0.076 R)
• M19: 9,574,264 km (0.089 R)
• M20: 9,988,500 km (0.058 R)
• M21: 10,197,788 km (0.108 R)
• M22: 10,355,613 km (0.08 R)
• M23: 10,408,421 km (0.081 R)
• M24: 10,461,379 km (0.106 R)
• M25: 12,368,602 km (0.093 R)
• M26: 12,593,298 km (0.104 R)
• M27: 12,876,188 km (0.082 R)
• M28: 13,447,951 km (0.063 R)
• M29: 14,027,942 km (0.054 R)
• M30: 14,203,570 km (0.083 R)
• M31: 14,438,887 km (0.088 R)
• M32: 15,212,458 km (0.11 R)
• M33: 16,428,539 km (0.066 R)
• M34: 16,551,808 km (0.11 R)
• M35: 17,423,664 km (0.103 R)
• M36: 17,991,986 km (0.092 R)
• M37: 18,119,145 km (0.037 R)
• M38: 18,502,265 km (0.039 R)
• M39: 18,694,797 km (0.1 R)
• M40: 18,759,124 km (0.077 R)
• M41: 19,406,584 km (0.097 R)
• M42: 21,662,071 km (0.102 R)
• M43: 21,864,926 km (0.104 R)
• M44: 22,751,742 km (0.033 R)
• M45: 23,095,966 km (0.06 R)
• M46: 23,511,250 km (0.064 R)
• M47: 23,789,353 km (0.091 R)
• M48: 24,138,664 km (0.094 R)
• M49: 25,910,650 km (0.116 R)
• M50: 26,126,071 km (0.057 R)
• M51: 27,139,148 km (0.053 R)
• M52: 27,431,014 km (0.086 R)
• M53: 27,944,284 km (0.069 R)
• M54: 28,091,488 km (0.099 R)
• M55: 28,312,743 km (0.108 R)
• M56: 28,980,100 km (0.089 R)
• M57: 29,054,599 km (0.108 R)
• M58: 29,953,234 km (0.079 R)
• M59: 30,330,370 km (0.064 R)
• M60: 30,557,459 km (0.118 R)
• M61: 32,085,303 km (0.083 R)
• M62: 32,316,581 km (0.071 R)
• M63: 32,393,773 km (0.085 R)
• M64: 32,780,933 km (0.111 R)
• M65: 33,169,438 km (0.073 R)
• M66: 33,872,847 km (0.041 R)
• M67: 35,772,292 km (0.094 R)
• M68: 39,096,207 km (0.089 R)
• M69: 39,838,811 km (0.082 R)
• M70: 40,753,003 km (0.099 R)
• M71: 40,836,479 km (0.099 R)
• M72: 41,170,680 km (0.088 R)
• M73: 41,505,929 km (0.083 R)
• M74: 42,686,406 km (0.076 R)
• M75: 47,429,556 km (0.047 R)
• M76: 47,605,184 km (0.101 R)
• M77: 48,045,151 km (0.12 R)
• M78: 48,398,053 km (0.117 R)
• M79: 48,574,877 km (0.106 R)
• M80: 49,907,495 km (0.103 R)
• M81: 51,072,264 km (0.091 R)
• M82: 52,245,860 km (0.118 R)
• M83: 52,427,322 km (0.113 R)
• M84: 52,972,606 km (0.057 R)
• M85: 54,160,563 km (0.119 R)
• M86: 54,252,266 km (0.116 R)
• M87: 54,803,834 km (0.108 R)
• M88: 56,005,254 km (0.093 R)
• M89: 56,190,755 km (0.104 R)
• M90: 56,748,755 km (0.094 R)
• M91: 57,121,853 km (0.07 R)
• M92: 58,339,878 km (0.065 R)
• M93: 58,433,826 km (0.111 R)
• M94: 58,716,267 km (0.096 R)
• M95: 64,653,956 km (0.102 R)
• M96: 64,751,344 km (0.119 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 15,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit