🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.68 AU - 0.72 AU

Year: 214 Days

Day: 24.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 8.4 °

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: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.62 AU - 1 AU

Year: 266 Days

Day: 29.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.2 AU - 1.26 AU

Year: 498 Days

Day: 36.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,464,665 km

• M1: 143,016 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.62 AU - 2.26 AU

Year: 987 Days

Day: 46.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.94 AU - 4.28 AU

Year: 2505 Days

Day: 24.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,464,665 km

• M1: 303,684 km (0.108 R)
• M2: 1,743,114 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.96 AU - 5.36 AU

Year: 3674 Days

Day: 39 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.4

Radius: 8.4

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.76 AU - 8.42 AU

Year: 6895 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,464,665 km

• M1: 154,535 km (0.106 R)
• M2: 264,339 km (0.1 R)
• M3: 398,230 km (0.105 R)
• M4: 456,423 km (0.096 R)
• M5: 693,237 km (0.069 R)
• M6: 856,597 km (0.088 R)
• M7: 1,066,184 km (0.1 R)
• M8: 1,328,429 km (0.098 R)
• M9: 1,383,481 km (0.066 R)
• M10: 1,850,825 km (0.1 R)
• M11: 2,275,683 km (0.049 R)
• M12: 2,920,150 km (0.064 R)
• M13: 3,040,876 km (0.113 R)
• M14: 3,774,205 km (0.096 R)
• M15: 3,826,714 km (0.057 R)
• M16: 4,039,442 km (0.076 R)
• M17: 4,393,241 km (0.049 R)
• M18: 4,448,592 km (0.114 R)
• M19: 4,560,042 km (0.118 R)
• M20: 4,672,390 km (0.112 R)
• M21: 5,724,213 km (0.11 R)
• M22: 5,906,423 km (0.056 R)
• M23: 6,814,183 km (0.091 R)
• M24: 6,942,688 km (0.039 R)
• M25: 7,007,314 km (0.07 R)
• M26: 7,333,437 km (0.028 R)
• M27: 7,564,716 km (0.083 R)
• M28: 7,899,216 km (0.115 R)
• M29: 7,966,685 km (0.117 R)
• M30: 8,204,396 km (0.054 R)
• M31: 8,410,093 km (0.08 R)
• M32: 9,356,300 km (0.031 R)
• M33: 9,535,368 km (0.117 R)
• M34: 10,152,160 km (0.112 R)
• M35: 10,410,067 km (0.096 R)
• M36: 11,158,356 km (0.101 R)
• M37: 11,462,638 km (0.118 R)
• M38: 11,539,082 km (0.041 R)
• M39: 11,885,401 km (0.11 R)
• M40: 13,144,267 km (0.027 R)
• M41: 13,224,302 km (0.118 R)
• M42: 13,304,487 km (0.08 R)
• M43: 13,789,483 km (0.032 R)
• M44: 15,026,807 km (0.115 R)
• M45: 16,385,455 km (0.041 R)
• M46: 16,731,325 km (0.094 R)
• M47: 17,210,637 km (0.05 R)
• M48: 17,871,560 km (0.087 R)
• M49: 19,127,584 km (0.069 R)
• M50: 20,411,881 km (0.059 R)
• M51: 20,504,632 km (0.094 R)
• M52: 20,737,257 km (0.07 R)
• M53: 20,970,779 km (0.097 R)
• M54: 21,346,120 km (0.059 R)
• M55: 21,771,128 km (0.084 R)
• M56: 22,008,540 km (0.108 R)
• M57: 22,103,684 km (0.095 R)
• M58: 22,773,583 km (0.099 R)
• M59: 23,014,585 km (0.117 R)
• M60: 23,547,453 km (0.069 R)
• M61: 23,791,148 km (0.115 R)
• M62: 23,888,835 km (0.097 R)
• M63: 24,035,591 km (0.088 R)
• M64: 24,182,645 km (0.083 R)
• M65: 24,379,217 km (0.068 R)
• M66: 24,576,237 km (0.092 R)
• M67: 24,823,373 km (0.085 R)
• M68: 24,972,073 km (0.097 R)
• M69: 25,819,994 km (0.105 R)
• M70: 26,071,169 km (0.033 R)
• M71: 26,272,827 km (0.114 R)
• M72: 26,424,369 km (0.081 R)
• M73: 27,390,622 km (0.101 R)
• M74: 27,698,046 km (0.108 R)
• M75: 28,058,427 km (0.075 R)
• M76: 28,316,633 km (0.115 R)
• M77: 29,252,966 km (0.111 R)
• M78: 29,514,912 km (0.098 R)
• M79: 29,724,947 km (0.096 R)
• M80: 30,199,322 km (0.097 R)
• M81: 30,305,237 km (0.079 R)
• M82: 33,044,075 km (0.057 R)
• M83: 34,304,886 km (0.116 R)
• M84: 35,246,904 km (0.098 R)
• M85: 36,534,942 km (0.091 R)
• M86: 37,610,550 km (0.097 R)
• M87: 37,667,397 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.1

Radius: 4.5

Gravity: 26.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.26 AU - 20.9 AU

Year: 26923 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,464,665 km

• M1: 116,836 km (0.099 R)
• M2: 227,987 km (0.094 R)
• M3: 660,923 km (0.045 R)
• M4: 977,921 km (0.102 R)
• M5: 1,432,250 km (0.119 R)
• M6: 1,630,318 km (0.107 R)
• M7: 1,664,127 km (0.093 R)
• M8: 2,051,884 km (0.096 R)
• M9: 2,274,935 km (0.114 R)
• M10: 2,427,973 km (0.1 R)
• M11: 2,989,564 km (0.078 R)
• M12: 3,327,805 km (0.035 R)
• M13: 3,370,889 km (0.117 R)
• M14: 3,545,470 km (0.085 R)
• M15: 3,857,830 km (0.113 R)
• M16: 4,413,586 km (0.09 R)
• M17: 4,508,730 km (0.06 R)
• M18: 4,846,821 km (0.061 R)
• M19: 6,119,600 km (0.1 R)
• M20: 6,493,445 km (0.066 R)
• M21: 7,040,375 km (0.119 R)
• M22: 7,375,624 km (0.069 R)
• M23: 7,773,255 km (0.094 R)
• M24: 8,236,111 km (0.057 R)
• M25: 8,470,979 km (0.101 R)
• M26: 8,648,552 km (0.096 R)
• M27: 9,925,520 km (0.089 R)
• M28: 10,745,166 km (0.12 R)
• M29: 11,066,203 km (0.052 R)
• M30: 12,047,865 km (0.103 R)
• M31: 12,650,146 km (0.099 R)
• M32: 13,745,052 km (0.075 R)
• M33: 13,884,029 km (0.107 R)
• M34: 14,163,328 km (0.088 R)
• M35: 14,233,489 km (0.062 R)
• M36: 14,515,182 km (0.085 R)
• M37: 14,656,702 km (0.056 R)
• M38: 14,798,670 km (0.091 R)
• M39: 15,083,953 km (0.092 R)
• M40: 15,443,138 km (0.062 R)
• M41: 17,057,000 km (0.07 R)
• M42: 17,807,981 km (0.075 R)
• M43: 18,187,660 km (0.119 R)
• M44: 20,204,090 km (0.043 R)
• M45: 20,441,203 km (0.115 R)
• M46: 20,758,949 km (0.12 R)
• M47: 20,998,305 km (0.088 R)
• M48: 21,399,227 km (0.064 R)
• M49: 21,802,693 km (0.101 R)
• M50: 22,535,124 km (0.066 R)
• M51: 22,781,213 km (0.118 R)
• M52: 23,607,442 km (0.103 R)
• M53: 23,857,270 km (0.113 R)
• M54: 24,865,260 km (0.081 R)
• M55: 25,630,304 km (0.09 R)
• M56: 26,316,809 km (0.072 R)
• M57: 28,412,525 km (0.051 R)
• M58: 31,563,206 km (0.089 R)
• M59: 31,838,316 km (0.071 R)
• M60: 33,599,532 km (0.101 R)
• M61: 35,582,452 km (0.104 R)
• M62: 36,636,219 km (0.118 R)
• M63: 36,732,560 km (0.115 R)
• M64: 38,480,462 km (0.105 R)
• M65: 39,463,170 km (0.116 R)
• M66: 40,653,221 km (0.098 R)
• M67: 40,952,567 km (0.069 R)
• M68: 41,252,660 km (0.115 R)
• M69: 41,855,091 km (0.089 R)
• M70: 42,561,492 km (0.089 R)
• M71: 44,498,784 km (0.101 R)
• M72: 45,323,068 km (0.081 R)
• M73: 46,568,920 km (0.084 R)
• M74: 46,673,339 km (0.075 R)
• M75: 49,306,710 km (0.09 R)
• M76: 53,837,880 km (0.045 R)
• M77: 55,267,138 km (0.082 R)
• M78: 57,043,314 km (0.112 R)
• M79: 58,050,556 km (0.098 R)
• M80: 59,289,675 km (0.101 R)
• M81: 59,969,298 km (0.114 R)
• M82: 60,651,315 km (0.094 R)
• M83: 62,023,277 km (0.058 R)
• M84: 67,258,305 km (0.117 R)
• M85: 69,034,481 km (0.102 R)
• M86: 69,153,411 km (0.085 R)
• M87: 70,586,409 km (0.036 R)
• M88: 72,028,981 km (0.092 R)
• M89: 73,724,374 km (0.1 R)
• M90: 74,089,393 km (0.036 R)
• M91: 74,332,938 km (0.031 R)
• M92: 75,555,302 km (0.07 R)
• M93: 84,295,259 km (0.117 R)
• M94: 84,676,883 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.9

Radius: 6.7

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.82 AU - 19.34 AU

Year: 26923 Days

Day: 25 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,464,665 km

• M1: 85,720 km (0.076 R)
• M2: 211,531 km (0.092 R)
• M3: 426,653 km (0.081 R)
• M4: 505,641 km (0.105 R)
• M5: 897,138 km (0.083 R)
• M6: 1,027,438 km (0.112 R)
• M7: 2,829,793 km (0.072 R)
• M8: 3,259,887 km (0.07 R)
• M9: 4,623,771 km (0.106 R)
• M10: 5,128,813 km (0.116 R)
• M11: 5,222,611 km (0.098 R)
• M12: 5,269,735 km (0.115 R)
• M13: 5,796,917 km (0.062 R)
• M14: 6,391,120 km (0.036 R)
• M15: 6,441,385 km (0.116 R)
• M16: 6,900,950 km (0.048 R)
• M17: 7,108,592 km (0.105 R)
• M18: 7,213,161 km (0.106 R)
• M19: 7,318,328 km (0.094 R)
• M20: 7,370,986 km (0.084 R)
• M21: 7,743,784 km (0.109 R)
• M22: 8,068,262 km (0.101 R)
• M23: 9,409,856 km (0.097 R)
• M24: 9,524,747 km (0.055 R)
• M25: 9,697,981 km (0.111 R)
• M26: 10,401,390 km (0.102 R)
• M27: 10,639,401 km (0.054 R)
• M28: 10,819,217 km (0.041 R)
• M29: 11,242,579 km (0.102 R)
• M30: 11,609,842 km (0.12 R)
• M31: 12,355,887 km (0.111 R)
• M32: 12,925,705 km (0.057 R)
• M33: 13,439,424 km (0.07 R)
• M34: 13,568,826 km (0.106 R)
• M35: 14,222,419 km (0.089 R)
• M36: 14,486,609 km (0.102 R)
• M37: 15,832,242 km (0.109 R)
• M38: 17,077,046 km (0.086 R)
• M39: 18,138,293 km (0.105 R)
• M40: 18,281,309 km (0.077 R)
• M41: 19,293,488 km (0.109 R)
• M42: 19,586,101 km (0.099 R)
• M43: 20,398,118 km (0.112 R)
• M44: 21,296,454 km (0.093 R)
• M45: 21,447,398 km (0.059 R)
• M46: 23,676,406 km (0.101 R)
• M47: 24,068,053 km (0.112 R)
• M48: 24,461,795 km (0.092 R)
• M49: 25,656,184 km (0.068 R)
• M50: 26,381,734 km (0.113 R)
• M51: 27,688,322 km (0.086 R)
• M52: 28,432,571 km (0.113 R)
• M53: 29,519,101 km (0.114 R)
• M54: 30,194,385 km (0.036 R)
• M55: 30,619,094 km (0.073 R)
• M56: 31,388,625 km (0.093 R)
• M57: 31,991,355 km (0.035 R)
• M58: 40,541,173 km (0.08 R)
• M59: 41,574,146 km (0.119 R)
• M60: 42,235,967 km (0.116 R)
• M61: 44,146,032 km (0.056 R)
• M62: 44,821,168 km (0.097 R)
• M63: 45,402,655 km (0.102 R)
• M64: 46,768,932 km (0.098 R)
• M65: 48,744,222 km (0.055 R)
• M66: 49,641,959 km (0.072 R)
• M67: 50,444,552 km (0.117 R)
• M68: 51,757,871 km (0.098 R)
• M69: 51,859,299 km (0.116 R)
• M70: 52,265,906 km (0.064 R)
• M71: 55,349,118 km (0.091 R)
• M72: 56,181,181 km (0.044 R)
• M73: 56,703,427 km (0.072 R)
• M74: 59,444,509 km (0.085 R)
• M75: 59,550,724 km (0.119 R)
• M76: 59,763,452 km (0.105 R)
• M77: 61,474,702 km (0.074 R)
• M78: 61,797,384 km (0.108 R)
• M79: 62,985,192 km (0.045 R)
• M80: 63,744,999 km (0.066 R)
• M81: 64,835,717 km (0.104 R)
• M82: 67,146,256 km (0.104 R)
• M83: 67,367,661 km (0.108 R)
• M84: 69,148,025 km (0.09 R)
• M85: 70,380,861 km (0.074 R)
• M86: 70,493,359 km (0.045 R)
• M87: 71,734,273 km (0.103 R)
• M88: 71,847,369 km (0.115 R)
• M89: 73,096,063 km (0.086 R)
• M90: 74,695,713 km (0.112 R)
• M91: 76,422,371 km (0.113 R)
• M92: 76,769,289 km (0.11 R)
• M93: 76,885,078 km (0.097 R)
• M94: 77,348,681 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 11,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit