🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.9 AU - 1.04 AU

Year: 364 Days

Day: 20.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,502,185 km

• M1: 188,045 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.1 AU - 1.5 AU

Year: 564 Days

Day: 12.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,502,185 km

• M1: 623,374 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.39 AU - 3.59 AU

Year: 1969 Days

Day: 46.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.87 AU - 3.21 AU

Year: 2018 Days

Day: 43.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.9

Radius: 9.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.84 AU - 6.52 AU

Year: 5155 Days

Day: 12.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 161.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 107,502,185 km

• M1: 115,340 km (0.092 R)
• M2: 261,048 km (0.103 R)
• M3: 382,223 km (0.117 R)
• M4: 694,433 km (0.086 R)
• M5: 822,190 km (0.101 R)
• M6: 989,590 km (0.107 R)
• M7: 1,322,595 km (0.062 R)
• M8: 1,502,112 km (0.088 R)
• M9: 1,660,985 km (0.119 R)
• M10: 2,005,808 km (0.072 R)
• M11: 2,118,755 km (0.059 R)
• M12: 2,372,772 km (0.106 R)
• M13: 2,772,348 km (0.092 R)
• M14: 2,980,139 km (0.043 R)
• M15: 3,386,447 km (0.096 R)
• M16: 3,472,316 km (0.068 R)
• M17: 3,721,696 km (0.114 R)
• M18: 3,964,044 km (0.118 R)
• M19: 4,640,077 km (0.089 R)
• M20: 4,790,573 km (0.1 R)
• M21: 4,873,300 km (0.036 R)
• M22: 5,040,251 km (0.108 R)
• M23: 5,888,771 km (0.118 R)
• M24: 6,141,591 km (0.055 R)
• M25: 7,061,767 km (0.118 R)
• M26: 7,537,938 km (0.112 R)
• M27: 7,699,054 km (0.11 R)
• M28: 8,238,654 km (0.117 R)
• M29: 10,000,169 km (0.117 R)
• M30: 10,124,036 km (0.109 R)
• M31: 10,678,595 km (0.068 R)
• M32: 10,877,710 km (0.091 R)
• M33: 11,059,920 km (0.107 R)
• M34: 11,668,185 km (0.071 R)
• M35: 11,873,284 km (0.044 R)
• M36: 12,820,986 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 9.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.11 AU - 6.65 AU

Year: 6137 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 107,502,185 km

• M1: 122,969 km (0.109 R)
• M2: 224,546 km (0.112 R)
• M3: 312,211 km (0.045 R)
• M4: 508,932 km (0.098 R)
• M5: 585,975 km (0.049 R)
• M6: 773,421 km (0.095 R)
• M7: 936,333 km (0.094 R)
• M8: 1,118,543 km (0.098 R)
• M9: 1,279,511 km (0.078 R)
• M10: 1,422,377 km (0.107 R)
• M11: 1,788,891 km (0.055 R)
• M12: 2,065,797 km (0.032 R)
• M13: 2,224,520 km (0.109 R)
• M14: 2,305,453 km (0.093 R)
• M15: 2,377,110 km (0.084 R)
• M16: 2,800,622 km (0.089 R)
• M17: 3,409,635 km (0.119 R)
• M18: 3,681,454 km (0.114 R)
• M19: 3,899,119 km (0.091 R)
• M20: 4,589,962 km (0.025 R)
• M21: 4,654,738 km (0.107 R)
• M22: 4,785,037 km (0.117 R)
• M23: 5,196,880 km (0.115 R)
• M24: 5,264,349 km (0.086 R)
• M25: 5,955,342 km (0.036 R)
• M26: 6,470,557 km (0.072 R)
• M27: 7,029,903 km (0.075 R)
• M28: 7,604,658 km (0.067 R)
• M29: 7,743,036 km (0.12 R)
• M30: 8,194,672 km (0.072 R)
• M31: 8,368,206 km (0.105 R)
• M32: 8,863,823 km (0.094 R)
• M33: 9,074,607 km (0.108 R)
• M34: 9,188,750 km (0.088 R)
• M35: 9,484,355 km (0.096 R)
• M36: 9,633,355 km (0.111 R)
• M37: 9,766,497 km (0.094 R)
• M38: 10,135,854 km (0.047 R)
• M39: 10,424,279 km (0.085 R)
• M40: 10,940,092 km (0.11 R)
• M41: 11,113,775 km (0.079 R)
• M42: 11,323,512 km (0.084 R)
• M43: 11,411,326 km (0.1 R)
• M44: 11,534,594 km (0.078 R)
• M45: 11,640,659 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 13.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.25 AU - 8.07 AU

Year: 8073 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 107,502,185 km

• M1: 179,069 km (0.107 R)
• M2: 340,186 km (0.058 R)
• M3: 672,891 km (0.108 R)
• M4: 769,382 km (0.07 R)
• M5: 871,557 km (0.117 R)
• M6: 1,091,316 km (0.104 R)
• M7: 1,383,930 km (0.067 R)
• M8: 1,820,307 km (0.062 R)
• M9: 1,982,172 km (0.108 R)
• M10: 2,170,366 km (0.11 R)
• M11: 2,542,416 km (0.098 R)
• M12: 2,958,597 km (0.106 R)
• M13: 3,102,211 km (0.101 R)
• M14: 3,297,436 km (0.076 R)
• M15: 3,421,602 km (0.088 R)
• M16: 3,726,034 km (0.105 R)
• M17: 3,960,304 km (0.116 R)
• M18: 4,280,294 km (0.096 R)
• M19: 5,524,949 km (0.101 R)
• M20: 6,653,365 km (0.118 R)
• M21: 7,002,377 km (0.076 R)
• M22: 7,357,522 km (0.097 R)
• M23: 7,884,705 km (0.106 R)
• M24: 8,018,446 km (0.114 R)
• M25: 8,152,934 km (0.106 R)
• M26: 8,664,110 km (0.067 R)
• M27: 10,259,272 km (0.11 R)
• M28: 10,663,037 km (0.108 R)
• M29: 12,368,303 km (0.045 R)
• M30: 12,876,786 km (0.114 R)
• M31: 13,034,462 km (0.064 R)
• M32: 13,352,059 km (0.114 R)
• M33: 14,279,266 km (0.05 R)
• M34: 14,565,746 km (0.111 R)
• M35: 15,603,956 km (0.104 R)
• M36: 15,856,626 km (0.092 R)
• M37: 16,025,821 km (0.114 R)
• M38: 17,097,241 km (0.11 R)
• M39: 17,707,451 km (0.105 R)
• M40: 17,971,043 km (0.034 R)
• M41: 18,904,234 km (0.056 R)
• M42: 19,083,752 km (0.094 R)
• M43: 19,489,760 km (0.109 R)
• M44: 19,671,073 km (0.12 R)
• M45: 20,310,454 km (0.087 R)
• M46: 21,282,092 km (0.114 R)
• M47: 21,609,412 km (0.075 R)
• M48: 21,750,184 km (0.118 R)
• M49: 21,891,255 km (0.087 R)
• M50: 22,174,294 km (0.029 R)
• M51: 22,458,530 km (0.093 R)
• M52: 23,656,210 km (0.079 R)
• M53: 24,189,676 km (0.09 R)
• M54: 25,022,039 km (0.102 R)
• M55: 25,120,474 km (0.084 R)
• M56: 26,113,056 km (0.09 R)
• M57: 26,513,679 km (0.092 R)
• M58: 27,067,940 km (0.085 R)
• M59: 29,063,426 km (0.114 R)
• M60: 29,895,788 km (0.096 R)
• M61: 30,735,930 km (0.052 R)
• M62: 32,010,803 km (0.118 R)
• M63: 32,708,527 km (0.119 R)
• M64: 33,302,880 km (0.094 R)
• M65: 33,628,554 km (0.082 R)
• M66: 34,119,086 km (0.102 R)
• M67: 34,996,926 km (0.048 R)
• M68: 36,327,749 km (0.052 R)
• M69: 36,887,095 km (0.078 R)
• M70: 36,999,293 km (0.118 R)
• M71: 37,393,035 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.1

Radius: 7.3

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 16.86 AU - 18.7 AU

Year: 28549 Days

Day: 18.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,502,185 km

• M1: 328,816 km (0.107 R)
• M2: 594,053 km (0.036 R)
• M3: 1,789,340 km (0.057 R)
• M4: 2,037,523 km (0.106 R)
• M5: 2,209,261 km (0.115 R)
• M6: 3,797,692 km (0.103 R)
• M7: 4,334,449 km (0.086 R)
• M8: 4,667,902 km (0.068 R)
• M9: 5,067,478 km (0.105 R)
• M10: 5,183,566 km (0.054 R)
• M11: 5,657,193 km (0.071 R)
• M12: 7,686,039 km (0.041 R)
• M13: 8,021,587 km (0.114 R)
• M14: 8,637,631 km (0.09 R)
• M15: 8,916,332 km (0.109 R)
• M16: 9,127,265 km (0.101 R)
• M17: 9,198,025 km (0.067 R)
• M18: 9,268,934 km (0.098 R)
• M19: 9,770,087 km (0.049 R)
• M20: 11,401,901 km (0.067 R)
• M21: 11,478,196 km (0.12 R)
• M22: 12,249,074 km (0.082 R)
• M23: 12,957,270 km (0.075 R)
• M24: 13,036,706 km (0.088 R)
• M25: 13,759,563 km (0.088 R)
• M26: 14,003,408 km (0.104 R)
• M27: 14,660,741 km (0.034 R)
• M28: 14,909,672 km (0.116 R)
• M29: 15,327,947 km (0.092 R)
• M30: 16,005,027 km (0.053 R)
• M31: 16,519,345 km (0.068 R)
• M32: 16,865,215 km (0.11 R)
• M33: 17,388,509 km (0.086 R)
• M34: 18,899,896 km (0.061 R)
• M35: 20,917,373 km (0.094 R)
• M36: 21,762,301 km (0.105 R)
• M37: 21,856,847 km (0.091 R)
• M38: 23,195,000 km (0.081 R)
• M39: 23,874,025 km (0.034 R)
• M40: 24,363,060 km (0.114 R)
• M41: 24,756,652 km (0.045 R)
• M42: 24,855,387 km (0.032 R)
• M43: 25,152,339 km (0.117 R)
• M44: 25,251,672 km (0.061 R)
• M45: 25,450,487 km (0.097 R)
• M46: 26,452,793 km (0.113 R)
• M47: 27,060,460 km (0.077 R)
• M48: 28,289,257 km (0.052 R)
• M49: 29,118,627 km (0.075 R)
• M50: 30,166,560 km (0.026 R)
• M51: 31,333,424 km (0.11 R)
• M52: 32,948,183 km (0.074 R)
• M53: 34,149,604 km (0.119 R)
• M54: 34,700,423 km (0.09 R)
• M55: 39,096,356 km (0.077 R)
• M56: 40,949,874 km (0.058 R)
• M57: 44,501,776 km (0.108 R)
• M58: 46,801,694 km (0.113 R)
• M59: 50,135,931 km (0.082 R)
• M60: 51,768,493 km (0.096 R)
• M61: 55,085,377 km (0.116 R)
• M62: 55,731,191 km (0.12 R)
• M63: 55,860,593 km (0.067 R)
• M64: 57,291,048 km (0.07 R)
• M65: 58,865,416 km (0.1 R)
• M66: 59,261,102 km (0.079 R)
• M67: 60,453,846 km (0.12 R)
• M68: 60,586,838 km (0.039 R)
• M69: 61,253,297 km (0.052 R)
• M70: 64,079,051 km (0.103 R)
• M71: 65,439,494 km (0.083 R)
• M72: 65,576,077 km (0.059 R)
• M73: 66,260,338 km (0.091 R)
• M74: 67,497,961 km (0.112 R)
• M75: 69,021,017 km (0.119 R)
• M76: 70,695,466 km (0.04 R)
• M77: 72,242,009 km (0.053 R)
• M78: 73,090,228 km (0.083 R)
• M79: 78,103,852 km (0.092 R)
• M80: 81,018,168 km (0.04 R)
• M81: 82,046,653 km (0.095 R)
• M82: 84,710,991 km (0.083 R)
• M83: 87,704,444 km (0.106 R)
• M84: 90,124,040 km (0.031 R)
• M85: 90,884,746 km (0.074 R)
• M86: 91,647,396 km (0.09 R)
• M87: 93,025,790 km (0.087 R)
• M88: 93,794,424 km (0.106 R)
• M89: 97,669,458 km (0.116 R)
• M90: 98,294,179 km (0.113 R)
• M91: 99,705,036 km (0.025 R)
• M92: 102,071,076 km (0.067 R)
• M93: 103,817,930 km (0.115 R)
• M94: 104,296,045 km (0.076 R)
• M95: 105,734,728 km (0.106 R)
• M96: 106,858,357 km (0.089 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: 487 - 11,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit