🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.79 AU

Year: 202 Days

Day: 41 Hours

Environment

Temp: 107 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.76 AU - 0.86 AU

Year: 275 Days

Day: 32.9 Hours

Environment

Temp: 84 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.73 AU - 1.09 AU

Year: 327 Days

Day: 15 Hours

Environment

Temp: 26 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.27 AU - 1.75 AU

Year: 699 Days

Day: 24.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.95 AU - 2.85 AU

Year: 1401 Days

Day: 33.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 8.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.11 AU - 6.09 AU

Year: 4339 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,211,749 km

• M1: 145,409 km (0.115 R)
• M2: 223,499 km (0.09 R)
• M3: 448,943 km (0.073 R)
• M4: 532,419 km (0.095 R)
• M5: 613,351 km (0.09 R)
• M6: 716,424 km (0.064 R)
• M7: 1,041,351 km (0.08 R)
• M8: 1,103,284 km (0.067 R)
• M9: 1,166,564 km (0.071 R)
• M10: 1,231,041 km (0.117 R)
• M11: 1,296,864 km (0.076 R)
• M12: 1,352,664 km (0.101 R)
• M13: 1,878,949 km (0.047 R)
• M14: 2,137,903 km (0.025 R)
• M15: 2,204,474 km (0.068 R)
• M16: 2,325,948 km (0.03 R)
• M17: 2,776,237 km (0.095 R)
• M18: 2,863,752 km (0.088 R)
• M19: 2,937,354 km (0.063 R)
• M20: 3,284,272 km (0.054 R)
• M21: 3,454,813 km (0.074 R)
• M22: 3,934,723 km (0.065 R)
• M23: 4,033,159 km (0.073 R)
• M24: 4,199,212 km (0.052 R)
• M25: 5,260,609 km (0.102 R)
• M26: 5,515,374 km (0.083 R)
• M27: 5,607,377 km (0.101 R)
• M28: 5,905,226 km (0.084 R)
• M29: 6,342,651 km (0.049 R)
• M30: 6,555,379 km (0.102 R)
• M31: 6,908,878 km (0.111 R)
• M32: 7,107,844 km (0.077 R)
• M33: 7,430,227 km (0.037 R)
• M34: 7,634,279 km (0.096 R)
• M35: 7,695,763 km (0.062 R)
• M36: 7,798,687 km (0.1 R)
• M37: 7,964,441 km (0.043 R)
• M38: 8,173,130 km (0.115 R)
• M39: 8,745,791 km (0.062 R)
• M40: 8,961,212 km (0.112 R)
• M41: 9,331,466 km (0.036 R)
• M42: 9,662,227 km (0.117 R)
• M43: 10,019,467 km (0.045 R)
• M44: 10,746,662 km (0.11 R)
• M45: 10,884,891 km (0.084 R)
• M46: 11,000,530 km (0.087 R)
• M47: 11,070,242 km (0.115 R)
• M48: 11,514,399 km (0.034 R)
• M49: 11,655,918 km (0.072 R)
• M50: 11,726,827 km (0.113 R)
• M51: 12,036,046 km (0.037 R)
• M52: 12,251,617 km (0.07 R)
• M53: 12,784,185 km (0.111 R)
• M54: 12,906,257 km (0.073 R)
• M55: 13,028,778 km (0.107 R)
• M56: 13,102,380 km (0.096 R)
• M57: 13,200,815 km (0.109 R)
• M58: 13,423,267 km (0.099 R)
• M59: 13,646,916 km (0.098 R)
• M60: 13,746,698 km (0.112 R)
• M61: 14,022,407 km (0.078 R)
• M62: 14,630,223 km (0.076 R)
• M63: 14,783,561 km (0.072 R)
• M64: 15,066,002 km (0.061 R)
• M65: 15,194,955 km (0.102 R)
• M66: 15,558,029 km (0.065 R)
• M67: 16,240,046 km (0.113 R)
• M68: 16,398,769 km (0.079 R)
• M69: 16,584,570 km (0.116 R)
• M70: 16,771,268 km (0.113 R)
• M71: 17,227,242 km (0.097 R)
• M72: 17,497,416 km (0.084 R)
• M73: 17,578,647 km (0.101 R)
• M74: 17,660,178 km (0.112 R)
• M75: 17,741,709 km (0.115 R)
• M76: 18,316,314 km (0.054 R)
• M77: 18,453,945 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.5

Radius: 9.8

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.35 AU - 8.97 AU

Year: 7987 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,211,749 km

• M1: 123,269 km (0.034 R)
• M2: 331,359 km (0.118 R)
• M3: 423,811 km (0.093 R)
• M4: 958,474 km (0.086 R)
• M5: 1,172,997 km (0.075 R)
• M6: 1,286,242 km (0.09 R)
• M7: 1,383,481 km (0.116 R)
• M8: 1,544,448 km (0.104 R)
• M9: 1,606,382 km (0.043 R)
• M10: 1,929,364 km (0.106 R)
• M11: 1,996,384 km (0.066 R)
• M12: 2,249,204 km (0.076 R)
• M13: 2,536,881 km (0.114 R)
• M14: 2,635,466 km (0.093 R)
• M15: 2,811,094 km (0.102 R)
• M16: 3,606,954 km (0.098 R)
• M17: 4,174,529 km (0.092 R)
• M18: 4,468,788 km (0.111 R)
• M19: 4,800,446 km (0.095 R)
• M20: 4,984,751 km (0.102 R)
• M21: 5,046,684 km (0.12 R)
• M22: 5,519,413 km (0.115 R)
• M23: 5,875,307 km (0.105 R)
• M24: 6,473,698 km (0.074 R)
• M25: 7,407,339 km (0.118 R)
• M26: 8,016,800 km (0.087 R)
• M27: 8,126,007 km (0.092 R)
• M28: 8,382,866 km (0.105 R)
• M29: 8,456,618 km (0.079 R)
• M30: 8,716,918 km (0.048 R)
• M31: 9,436,634 km (0.105 R)
• M32: 9,745,404 km (0.119 R)
• M33: 12,585,818 km (0.053 R)
• M34: 13,354,901 km (0.08 R)
• M35: 13,614,603 km (0.094 R)
• M36: 14,139,093 km (0.063 R)
• M37: 14,315,469 km (0.052 R)
• M38: 14,893,515 km (0.098 R)
• M39: 15,072,883 km (0.046 R)
• M40: 15,343,356 km (0.089 R)
• M41: 15,433,863 km (0.102 R)
• M42: 17,375,493 km (0.089 R)
• M43: 17,517,013 km (0.104 R)
• M44: 17,848,971 km (0.057 R)
• M45: 19,834,583 km (0.068 R)
• M46: 20,428,936 km (0.11 R)
• M47: 20,828,362 km (0.047 R)
• M48: 20,928,742 km (0.037 R)
• M49: 21,079,387 km (0.085 R)
• M50: 22,144,524 km (0.041 R)
• M51: 22,657,794 km (0.105 R)
• M52: 22,761,017 km (0.086 R)
• M53: 22,864,239 km (0.077 R)
• M54: 24,115,925 km (0.064 R)
• M55: 24,379,516 km (0.118 R)
• M56: 24,591,048 km (0.111 R)
• M57: 24,750,220 km (0.114 R)
• M58: 24,856,434 km (0.071 R)
• M59: 25,016,055 km (0.094 R)
• M60: 25,927,106 km (0.114 R)
• M61: 26,631,114 km (0.044 R)
• M62: 27,671,268 km (0.046 R)
• M63: 28,113,180 km (0.101 R)
• M64: 29,622,024 km (0.087 R)
• M65: 29,791,369 km (0.062 R)
• M66: 31,042,456 km (0.1 R)
• M67: 31,963,081 km (0.112 R)
• M68: 32,194,659 km (0.104 R)
• M69: 32,426,834 km (0.086 R)
• M70: 32,892,832 km (0.036 R)
• M71: 33,126,653 km (0.091 R)
• M72: 35,914,858 km (0.114 R)
• M73: 36,457,300 km (0.116 R)
• M74: 36,638,763 km (0.069 R)
• M75: 36,941,698 km (0.03 R)
• M76: 37,611,448 km (0.077 R)
• M77: 38,469,392 km (0.095 R)
• M78: 38,531,026 km (0.08 R)
• M79: 40,642,600 km (0.103 R)
• M80: 40,705,281 km (0.079 R)
• M81: 40,768,113 km (0.1 R)
• M82: 41,207,930 km (0.102 R)
• M83: 41,712,524 km (0.063 R)
• M84: 41,902,364 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.1

Radius: 3

Gravity: 52.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.31 AU - 17.77 AU

Year: 24201 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,211,749 km

• M1: 72,705 km (0.1 R)
• M2: 375,191 km (0.099 R)
• M3: 433,086 km (0.113 R)
• M4: 646,712 km (0.094 R)
• M5: 716,574 km (0.049 R)
• M6: 764,445 km (0.109 R)
• M7: 788,830 km (0.074 R)
• M8: 888,911 km (0.096 R)
• M9: 1,328,878 km (0.068 R)
• M10: 1,417,889 km (0.118 R)
• M11: 2,338,514 km (0.12 R)
• M12: 2,518,779 km (0.109 R)
• M13: 3,773,756 km (0.076 R)
• M14: 4,070,408 km (0.092 R)
• M15: 4,113,343 km (0.045 R)
• M16: 4,286,877 km (0.118 R)
• M17: 4,330,559 km (0.106 R)
• M18: 4,462,654 km (0.104 R)
• M19: 6,345,942 km (0.105 R)
• M20: 6,445,873 km (0.057 R)
• M21: 6,901,698 km (0.092 R)
• M22: 7,055,933 km (0.043 R)
• M23: 7,107,694 km (0.096 R)
• M24: 7,578,329 km (0.104 R)
• M25: 8,058,987 km (0.093 R)
• M26: 9,331,466 km (0.052 R)
• M27: 10,487,708 km (0.101 R)
• M28: 10,605,741 km (0.076 R)
• M29: 10,783,763 km (0.089 R)
• M30: 10,962,682 km (0.05 R)
• M31: 11,263,074 km (0.099 R)
• M32: 12,429,040 km (0.086 R)
• M33: 14,020,761 km (0.115 R)
• M34: 15,473,357 km (0.072 R)
• M35: 15,675,164 km (0.041 R)
• M36: 16,285,673 km (0.096 R)
• M37: 16,490,921 km (0.109 R)
• M38: 17,320,441 km (0.086 R)
• M39: 18,234,335 km (0.059 R)
• M40: 18,661,437 km (0.114 R)
• M41: 21,666,260 km (0.081 R)
• M42: 22,042,797 km (0.105 R)
• M43: 22,421,579 km (0.108 R)
• M44: 22,497,575 km (0.093 R)
• M45: 23,339,362 km (0.099 R)
• M46: 25,607,266 km (0.117 R)
• M47: 26,005,346 km (0.088 R)
• M48: 27,049,838 km (0.117 R)
• M49: 27,211,853 km (0.049 R)
• M50: 28,190,073 km (0.081 R)
• M51: 28,272,053 km (0.038 R)
• M52: 28,354,182 km (0.086 R)
• M53: 28,601,019 km (0.084 R)
• M54: 29,013,909 km (0.109 R)
• M55: 30,013,073 km (0.092 R)
• M56: 30,769,888 km (0.054 R)
• M57: 30,854,262 km (0.041 R)
• M58: 30,938,784 km (0.083 R)
• M59: 32,559,827 km (0.067 R)
• M60: 34,120,731 km (0.046 R)
• M61: 34,295,611 km (0.116 R)
• M62: 34,822,196 km (0.081 R)
• M63: 35,174,798 km (0.088 R)
• M64: 37,134,829 km (0.081 R)
• M65: 37,765,982 km (0.119 R)
• M66: 39,130,016 km (0.116 R)
• M67: 41,159,760 km (0.046 R)
• M68: 42,751,481 km (0.056 R)
• M69: 43,792,233 km (0.09 R)
• M70: 44,172,661 km (0.081 R)
• M71: 47,841,399 km (0.094 R)
• M72: 47,939,236 km (0.119 R)
• M73: 48,233,196 km (0.063 R)
• M74: 49,613,087 km (0.079 R)
• M75: 50,208,337 km (0.033 R)
• M76: 51,105,774 km (0.11 R)
• M77: 51,406,017 km (0.039 R)
• M78: 51,606,628 km (0.076 R)
• M79: 52,815,229 km (0.092 R)
• M80: 53,931,229 km (0.119 R)
• M81: 54,134,981 km (0.095 R)
• M82: 59,416,534 km (0.08 R)
• M83: 60,894,860 km (0.106 R)
• M84: 62,171,529 km (0.102 R)
• M85: 62,385,154 km (0.095 R)
• M86: 63,887,416 km (0.078 R)
• M87: 64,751,194 km (0.075 R)
• M88: 64,967,812 km (0.1 R)
• M89: 65,076,121 km (0.055 R)
• M90: 65,945,285 km (0.067 R)
• M91: 66,708,982 km (0.099 R)
• M92: 70,014,646 km (0.094 R)
• M93: 72,247,843 km (0.073 R)
• M94: 73,373,118 km (0.044 R)
• M95: 74,051,096 km (0.102 R)
• M96: 74,617,623 km (0.073 R)
• M97: 74,958,407 km (0.092 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: 551 - 13,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit