🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.67 AU - 0.87 AU

Year: 252 Days

Day: 43.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.78 AU - 0.98 AU

Year: 308 Days

Day: 24.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.84 AU - 1.06 AU

Year: 345 Days

Day: 26.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.89 AU - 1.37 AU

Year: 448 Days

Day: 36.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,837,365 km

• M1: 1,101,489 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.68 AU - 1.8 AU

Year: 856 Days

Day: 31.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,837,365 km

• M1: 983,606 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.72 AU - 2.1 AU

Year: 984 Days

Day: 32.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.76 AU - 2.12 AU

Year: 1007 Days

Day: 12.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.7

Radius: 12.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.03 AU - 8.05 AU

Year: 8498 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,837,365 km

• M1: 201,808 km (0.053 R)
• M2: 359,184 km (0.091 R)
• M3: 818,001 km (0.102 R)
• M4: 1,035,666 km (0.081 R)
• M5: 1,142,928 km (0.034 R)
• M6: 2,394,464 km (0.094 R)
• M7: 2,490,954 km (0.068 R)
• M8: 2,915,812 km (0.117 R)
• M9: 3,256,446 km (0.098 R)
• M10: 3,472,466 km (0.105 R)
• M11: 3,637,622 km (0.104 R)
• M12: 3,947,289 km (0.088 R)
• M13: 4,062,031 km (0.1 R)
• M14: 4,413,287 km (0.111 R)
• M15: 5,270,782 km (0.116 R)
• M16: 5,493,234 km (0.111 R)
• M17: 6,179,140 km (0.062 R)
• M18: 6,279,371 km (0.12 R)
• M19: 6,515,436 km (0.028 R)
• M20: 7,453,265 km (0.094 R)
• M21: 7,631,586 km (0.111 R)
• M22: 7,739,296 km (0.094 R)
• M23: 7,919,861 km (0.107 R)
• M24: 8,285,328 km (0.09 R)
• M25: 9,453,239 km (0.11 R)
• M26: 9,724,161 km (0.093 R)
• M27: 9,958,431 km (0.104 R)
• M28: 10,752,646 km (0.09 R)
• M29: 11,732,662 km (0.049 R)
• M30: 11,857,277 km (0.056 R)
• M31: 12,107,554 km (0.045 R)
• M32: 12,191,478 km (0.105 R)
• M33: 12,444,149 km (0.103 R)
• M34: 13,083,531 km (0.088 R)
• M35: 13,996,676 km (0.11 R)
• M36: 14,750,948 km (0.083 R)
• M37: 15,336,624 km (0.08 R)
• M38: 17,045,181 km (0.078 R)
• M39: 19,497,689 km (0.034 R)
• M40: 19,991,362 km (0.113 R)
• M41: 22,161,129 km (0.094 R)
• M42: 22,676,344 km (0.104 R)
• M43: 22,831,777 km (0.115 R)
• M44: 23,091,479 km (0.077 R)
• M45: 23,247,659 km (0.12 R)
• M46: 23,352,078 km (0.115 R)
• M47: 23,876,419 km (0.068 R)
• M48: 24,298,733 km (0.106 R)
• M49: 25,043,581 km (0.117 R)
• M50: 25,526,483 km (0.085 R)
• M51: 26,338,052 km (0.056 R)
• M52: 27,654,064 km (0.119 R)
• M53: 28,431,674 km (0.112 R)
• M54: 29,329,261 km (0.119 R)
• M55: 29,838,193 km (0.096 R)
• M56: 30,464,110 km (0.118 R)
• M57: 31,613,471 km (0.096 R)
• M58: 34,488,742 km (0.115 R)
• M59: 34,727,201 km (0.093 R)
• M60: 34,846,580 km (0.106 R)
• M61: 34,966,109 km (0.119 R)
• M62: 35,987,713 km (0.066 R)
• M63: 36,654,021 km (0.074 R)
• M64: 37,019,190 km (0.06 R)
• M65: 37,141,112 km (0.1 R)
• M66: 37,385,555 km (0.117 R)
• M67: 37,753,117 km (0.083 R)
• M68: 38,121,876 km (0.054 R)
• M69: 38,862,984 km (0.066 R)
• M70: 39,173,250 km (0.09 R)
• M71: 39,421,881 km (0.09 R)
• M72: 39,671,261 km (0.117 R)
• M73: 40,422,242 km (0.11 R)
• M74: 40,610,736 km (0.06 R)
• M75: 41,051,600 km (0.103 R)
• M76: 41,241,141 km (0.101 R)
• M77: 41,557,540 km (0.082 R)
• M78: 41,811,258 km (0.097 R)
• M79: 42,320,190 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 14.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.37 AU - 10.45 AU

Year: 10761 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 76,837,365 km

• M1: 404,513 km (0.046 R)
• M2: 588,518 km (0.116 R)
• M3: 686,056 km (0.11 R)
• M4: 790,176 km (0.107 R)
• M5: 1,139,038 km (0.101 R)
• M6: 1,285,046 km (0.116 R)
• M7: 1,536,669 km (0.074 R)
• M8: 1,699,731 km (0.078 R)
• M9: 1,804,749 km (0.094 R)
• M10: 1,912,160 km (0.107 R)
• M11: 2,133,565 km (0.053 R)
• M12: 2,481,829 km (0.067 R)
• M13: 2,699,793 km (0.086 R)
• M14: 2,873,625 km (0.118 R)
• M15: 3,000,335 km (0.097 R)
• M16: 3,311,947 km (0.063 R)
• M17: 3,744,136 km (0.1 R)
• M18: 5,521,059 km (0.112 R)
• M19: 7,417,661 km (0.082 R)
• M20: 8,127,204 km (0.067 R)
• M21: 9,995,083 km (0.068 R)
• M22: 10,228,006 km (0.041 R)
• M23: 11,097,170 km (0.07 R)
• M24: 11,338,322 km (0.065 R)
• M25: 11,459,496 km (0.071 R)
• M26: 12,528,522 km (0.109 R)
• M27: 13,415,039 km (0.101 R)
• M28: 13,629,114 km (0.094 R)
• M29: 14,628,577 km (0.069 R)
• M30: 15,696,706 km (0.077 R)
• M31: 16,422,705 km (0.079 R)
• M32: 16,928,196 km (0.107 R)
• M33: 17,860,490 km (0.116 R)
• M34: 18,713,796 km (0.088 R)
• M35: 19,338,218 km (0.119 R)
• M36: 20,067,358 km (0.112 R)
• M37: 21,053,656 km (0.039 R)
• M38: 22,005,099 km (0.098 R)
• M39: 22,562,500 km (0.044 R)
• M40: 24,053,991 km (0.076 R)
• M41: 24,471,070 km (0.113 R)
• M42: 24,995,710 km (0.077 R)
• M43: 25,101,176 km (0.03 R)
• M44: 25,896,289 km (0.082 R)
• M45: 26,056,359 km (0.089 R)
• M46: 26,216,728 km (0.066 R)
• M47: 26,430,952 km (0.066 R)
• M48: 29,436,523 km (0.077 R)
• M49: 29,882,623 km (0.119 R)
• M50: 30,951,201 km (0.063 R)
• M51: 31,291,237 km (0.076 R)
• M52: 31,575,623 km (0.062 R)
• M53: 31,746,613 km (0.11 R)
• M54: 33,241,544 km (0.088 R)
• M55: 33,881,075 km (0.033 R)
• M56: 34,700,722 km (0.118 R)
• M57: 36,001,924 km (0.095 R)
• M58: 37,379,272 km (0.074 R)
• M59: 37,560,285 km (0.03 R)
• M60: 37,801,886 km (0.104 R)
• M61: 38,286,882 km (0.097 R)
• M62: 38,591,015 km (0.097 R)
• M63: 39,385,679 km (0.084 R)
• M64: 39,877,257 km (0.1 R)
• M65: 41,489,174 km (0.038 R)
• M66: 41,676,471 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.1

Radius: 7.5

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.57 AU - 14.65 AU

Year: 20818 Days

Day: 18.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,837,365 km

• M1: 120,426 km (0.091 R)
• M2: 181,761 km (0.108 R)
• M3: 234,270 km (0.031 R)
• M4: 360,980 km (0.095 R)
• M5: 452,833 km (0.054 R)
• M6: 553,363 km (0.049 R)
• M7: 825,930 km (0.104 R)
• M8: 1,165,218 km (0.072 R)
• M9: 1,249,441 km (0.03 R)
• M10: 1,669,512 km (0.072 R)
• M11: 2,199,986 km (0.083 R)
• M12: 3,363,559 km (0.094 R)
• M13: 4,027,474 km (0.117 R)
• M14: 6,449,164 km (0.041 R)
• M15: 6,600,258 km (0.118 R)
• M16: 7,690,677 km (0.115 R)
• M17: 7,797,490 km (0.081 R)
• M18: 7,904,751 km (0.101 R)
• M19: 8,120,621 km (0.109 R)
• M20: 8,283,982 km (0.105 R)
• M21: 8,780,198 km (0.05 R)
• M22: 10,209,007 km (0.071 R)
• M23: 10,800,368 km (0.089 R)
• M24: 12,893,242 km (0.088 R)
• M25: 13,020,251 km (0.103 R)
• M26: 13,532,175 km (0.092 R)
• M27: 13,920,381 km (0.114 R)
• M28: 14,509,647 km (0.034 R)
• M29: 14,575,620 km (0.118 R)
• M30: 15,040,271 km (0.111 R)
• M31: 15,307,901 km (0.056 R)
• M32: 16,188,883 km (0.107 R)
• M33: 16,394,431 km (0.107 R)
• M34: 17,086,171 km (0.091 R)
• M35: 17,295,459 km (0.095 R)
• M36: 18,070,376 km (0.085 R)
• M37: 19,800,176 km (0.091 R)
• M38: 23,182,733 km (0.119 R)
• M39: 23,414,610 km (0.112 R)
• M40: 24,192,818 km (0.079 R)
• M41: 26,982,519 km (0.063 R)
• M42: 27,063,751 km (0.116 R)
• M43: 27,144,982 km (0.111 R)
• M44: 27,716,297 km (0.074 R)
• M45: 28,126,644 km (0.094 R)
• M46: 28,291,501 km (0.038 R)
• M47: 28,373,929 km (0.084 R)
• M48: 29,203,300 km (0.07 R)
• M49: 29,453,577 km (0.099 R)
• M50: 29,537,202 km (0.109 R)
• M51: 29,788,526 km (0.104 R)
• M52: 30,970,649 km (0.098 R)
• M53: 32,772,406 km (0.03 R)
• M54: 34,607,822 km (0.092 R)
• M55: 35,849,933 km (0.09 R)
• M56: 36,746,024 km (0.056 R)
• M57: 37,196,912 km (0.061 R)
• M58: 37,558,789 km (0.097 R)
• M59: 37,649,595 km (0.058 R)
• M60: 39,662,883 km (0.101 R)
• M61: 40,775,742 km (0.05 R)
• M62: 41,898,773 km (0.066 R)
• M63: 42,181,214 km (0.087 R)
• M64: 44,558,623 km (0.106 R)
• M65: 45,232,113 km (0.106 R)
• M66: 46,784,041 km (0.074 R)
• M67: 48,057,867 km (0.113 R)
• M68: 48,748,561 km (0.085 R)
• M69: 48,847,445 km (0.114 R)
• M70: 51,342,288 km (0.067 R)
• M71: 51,947,113 km (0.096 R)
• M72: 52,655,758 km (0.075 R)
• M73: 54,390,195 km (0.114 R)
• M74: 55,109,911 km (0.096 R)
• M75: 55,419,279 km (0.089 R)
• M76: 56,039,662 km (0.109 R)
• M77: 58,439,511 km (0.106 R)
• M78: 60,128,620 km (0.044 R)
• M79: 64,203,965 km (0.046 R)
• M80: 64,420,882 km (0.028 R)
• M81: 65,727,769 km (0.036 R)
• M82: 66,713,619 km (0.106 R)
• M83: 66,933,379 km (0.109 R)
• M84: 67,263,391 km (0.116 R)
• M85: 71,715,873 km (0.104 R)
• M86: 71,828,370 km (0.079 R)
• M87: 72,166,312 km (0.07 R)
• M88: 73,296,524 km (0.097 R)
• M89: 73,977,493 km (0.095 R)
• M90: 74,091,188 km (0.102 R)
• M91: 75,117,130 km (0.075 R)
• M92: 75,231,423 km (0.096 R)
• M93: 75,345,716 km (0.087 R)
• M94: 75,689,043 km (0.081 R)
• M95: 76,722,315 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit