🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.69 AU - 0.83 AU

Year: 248 Days

Day: 26.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.98 AU - 1.14 AU

Year: 409 Days

Day: 26.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.06 AU - 1.62 AU

Year: 581 Days

Day: 16.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.58 AU - 2.62 AU

Year: 1140 Days

Day: 46 Hours

Environment

Temp: -74 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.06 AU - 3.3 AU

Year: 1644 Days

Day: 47.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.1

Radius: 8.3

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.63 AU - 7.71 AU

Year: 6455 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,645,109 km

• M1: 105,766 km (0.113 R)
• M2: 216,618 km (0.104 R)
• M3: 307,424 km (0.05 R)
• M4: 414,386 km (0.047 R)
• M5: 645,814 km (0.117 R)
• M6: 728,093 km (0.064 R)
• M7: 1,265,897 km (0.112 R)
• M8: 1,621,940 km (0.091 R)
• M9: 1,687,015 km (0.08 R)
• M10: 1,786,348 km (0.085 R)
• M11: 1,973,495 km (0.113 R)
• M12: 2,078,363 km (0.103 R)
• M13: 2,611,380 km (0.053 R)
• M14: 2,765,616 km (0.063 R)
• M15: 2,863,602 km (0.118 R)
• M16: 2,942,889 km (0.12 R)
• M17: 3,063,166 km (0.096 R)
• M18: 3,624,457 km (0.105 R)
• M19: 4,330,410 km (0.047 R)
• M20: 5,054,164 km (0.036 R)
• M21: 5,491,588 km (0.079 R)
• M22: 6,093,720 km (0.104 R)
• M23: 6,324,848 km (0.094 R)
• M24: 6,454,550 km (0.096 R)
• M25: 7,062,515 km (0.099 R)
• M26: 7,414,370 km (0.087 R)
• M27: 8,050,759 km (0.063 R)
• M28: 8,163,107 km (0.093 R)
• M29: 8,446,595 km (0.092 R)
• M30: 8,790,969 km (0.042 R)
• M31: 8,964,952 km (0.095 R)
• M32: 9,052,317 km (0.107 R)
• M33: 9,582,791 km (0.078 R)
• M34: 9,821,699 km (0.071 R)
• M35: 10,123,288 km (0.094 R)
• M36: 10,305,648 km (0.05 R)
• M37: 10,458,387 km (0.114 R)
• M38: 10,983,625 km (0.107 R)
• M39: 11,899,164 km (0.111 R)
• M40: 12,349,903 km (0.11 R)
• M41: 13,268,284 km (0.082 R)
• M42: 13,735,628 km (0.039 R)
• M43: 14,549,291 km (0.062 R)
• M44: 14,858,509 km (0.116 R)
• M45: 15,169,822 km (0.096 R)
• M46: 16,436,767 km (0.096 R)
• M47: 17,191,339 km (0.068 R)
• M48: 17,300,096 km (0.114 R)
• M49: 17,737,371 km (0.097 R)
• M50: 17,994,081 km (0.086 R)
• M51: 18,215,037 km (0.074 R)
• M52: 18,399,940 km (0.067 R)
• M53: 18,511,091 km (0.096 R)
• M54: 18,622,541 km (0.054 R)
• M55: 19,033,187 km (0.106 R)
• M56: 19,183,234 km (0.064 R)
• M57: 19,560,071 km (0.067 R)
• M58: 19,711,464 km (0.031 R)
• M59: 20,053,595 km (0.064 R)
• M60: 20,129,889 km (0.115 R)
• M61: 20,666,647 km (0.117 R)
• M62: 21,130,400 km (0.07 R)
• M63: 21,480,459 km (0.111 R)
• M64: 21,715,029 km (0.115 R)
• M65: 22,463,167 km (0.094 R)
• M66: 22,940,085 km (0.067 R)
• M67: 23,540,721 km (0.052 R)
• M68: 23,903,795 km (0.102 R)
• M69: 23,984,578 km (0.071 R)
• M70: 24,512,808 km (0.115 R)
• M71: 25,497,910 km (0.118 R)
• M72: 25,580,488 km (0.106 R)
• M73: 25,746,093 km (0.096 R)
• M74: 26,120,087 km (0.119 R)
• M75: 26,412,102 km (0.061 R)
• M76: 27,041,760 km (0.094 R)
• M77: 27,168,170 km (0.088 R)
• M78: 27,464,224 km (0.099 R)
• M79: 27,888,783 km (0.098 R)
• M80: 28,572,745 km (0.109 R)
• M81: 28,787,567 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136

Radius: 13

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.62 AU - 7.72 AU

Year: 6455 Days

Day: 11 Hours

Environment

Temp: -159 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,645,109 km

• M1: 211,681 km (0.111 R)
• M2: 321,336 km (0.111 R)
• M3: 451,187 km (0.117 R)
• M4: 553,811 km (0.119 R)
• M5: 684,410 km (0.117 R)
• M6: 846,724 km (0.09 R)
• M7: 1,001,707 km (0.096 R)
• M8: 1,166,863 km (0.116 R)
• M9: 1,426,416 km (0.11 R)
• M10: 1,717,982 km (0.057 R)
• M11: 2,043,208 km (0.042 R)
• M12: 2,417,950 km (0.043 R)
• M13: 2,628,883 km (0.097 R)
• M14: 2,752,302 km (0.079 R)
• M15: 2,956,952 km (0.082 R)
• M16: 3,053,143 km (0.109 R)
• M17: 3,232,212 km (0.074 R)
• M18: 3,618,324 km (0.078 R)
• M19: 4,019,246 km (0.095 R)
• M20: 4,270,421 km (0.087 R)
• M21: 4,379,627 km (0.088 R)
• M22: 4,508,281 km (0.089 R)
• M23: 4,712,931 km (0.074 R)
• M24: 4,807,028 km (0.072 R)
• M25: 5,093,209 km (0.074 R)
• M26: 5,189,849 km (0.045 R)
• M27: 5,306,685 km (0.114 R)
• M28: 5,682,326 km (0.115 R)
• M29: 5,822,948 km (0.118 R)
• M30: 6,005,457 km (0.11 R)
• M31: 6,107,632 km (0.076 R)
• M32: 6,989,213 km (0.09 R)
• M33: 7,270,157 km (0.078 R)
• M34: 7,445,037 km (0.045 R)
• M35: 8,339,932 km (0.083 R)
• M36: 8,454,224 km (0.091 R)
• M37: 8,661,268 km (0.095 R)
• M38: 8,776,907 km (0.073 R)
• M39: 9,363,480 km (0.067 R)
• M40: 9,649,511 km (0.092 R)
• M41: 9,793,574 km (0.059 R)
• M42: 9,962,620 km (0.071 R)
• M43: 10,059,709 km (0.104 R)
• M44: 10,500,275 km (0.075 R)
• M45: 10,972,256 km (0.103 R)
• M46: 11,173,016 km (0.103 R)
• M47: 11,911,282 km (0.112 R)
• M48: 12,040,085 km (0.104 R)
• M49: 12,849,560 km (0.107 R)
• M50: 13,114,497 km (0.045 R)
• M51: 13,247,490 km (0.095 R)
• M52: 13,811,623 km (0.101 R)
• M53: 14,328,634 km (0.04 R)
• M54: 14,438,438 km (0.108 R)
• M55: 14,824,401 km (0.076 R)
• M56: 15,241,929 km (0.118 R)
• M57: 15,550,549 km (0.12 R)
• M58: 15,635,072 km (0.075 R)
• M59: 16,288,216 km (0.043 R)
• M60: 16,892,442 km (0.098 R)
• M61: 17,738,867 km (0.039 R)
• M62: 18,271,136 km (0.064 R)
• M63: 18,360,296 km (0.098 R)
• M64: 19,412,119 km (0.067 R)
• M65: 19,777,287 km (0.065 R)
• M66: 19,991,362 km (0.108 R)
• M67: 20,083,365 km (0.041 R)
• M68: 20,390,938 km (0.111 R)
• M69: 20,793,057 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.9

Radius: 5

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.59 AU - 13.45 AU

Year: 16601 Days

Day: 23.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,645,109 km

• M1: 67,469 km (0.087 R)
• M2: 140,472 km (0.102 R)
• M3: 182,809 km (0.115 R)
• M4: 1,049,579 km (0.101 R)
• M5: 1,285,943 km (0.118 R)
• M6: 1,335,311 km (0.081 R)
• M7: 1,410,409 km (0.067 R)
• M8: 1,974,692 km (0.097 R)
• M9: 2,176,948 km (0.092 R)
• M10: 2,538,975 km (0.104 R)
• M11: 2,632,474 km (0.083 R)
• M12: 2,854,926 km (0.1 R)
• M13: 3,250,463 km (0.12 R)
• M14: 3,284,122 km (0.108 R)
• M15: 3,454,664 km (0.103 R)
• M16: 3,911,236 km (0.103 R)
• M17: 3,947,140 km (0.108 R)
• M18: 4,238,556 km (0.071 R)
• M19: 4,919,077 km (0.026 R)
• M20: 4,996,718 km (0.11 R)
• M21: 5,232,335 km (0.12 R)
• M22: 5,755,180 km (0.116 R)
• M23: 6,002,016 km (0.085 R)
• M24: 6,677,301 km (0.092 R)
• M25: 7,510,112 km (0.115 R)
• M26: 8,236,410 km (0.074 R)
• M27: 8,282,486 km (0.06 R)
• M28: 8,984,848 km (0.088 R)
• M29: 9,175,436 km (0.057 R)
• M30: 9,271,178 km (0.087 R)
• M31: 9,608,970 km (0.093 R)
• M32: 9,754,978 km (0.106 R)
• M33: 10,197,339 km (0.101 R)
• M34: 11,563,317 km (0.048 R)
• M35: 12,083,768 km (0.099 R)
• M36: 12,136,127 km (0.1 R)
• M37: 13,690,150 km (0.077 R)
• M38: 14,129,668 km (0.118 R)
• M39: 14,853,872 km (0.109 R)
• M40: 16,106,604 km (0.072 R)
• M41: 16,280,138 km (0.091 R)
• M42: 16,980,106 km (0.047 R)
• M43: 17,630,408 km (0.106 R)
• M44: 18,228,650 km (0.116 R)
• M45: 19,016,133 km (0.074 R)
• M46: 19,629,485 km (0.036 R)
• M47: 19,876,770 km (0.068 R)
• M48: 21,317,846 km (0.065 R)
• M49: 23,312,734 km (0.071 R)
• M50: 24,233,060 km (0.095 R)
• M51: 25,098,184 km (0.116 R)
• M52: 25,703,158 km (0.114 R)
• M53: 26,858,802 km (0.102 R)
• M54: 27,270,645 km (0.108 R)
• M55: 27,615,468 km (0.048 R)
• M56: 28,658,614 km (0.099 R)
• M57: 29,290,814 km (0.052 R)
• M58: 29,502,495 km (0.041 R)
• M59: 30,855,159 km (0.079 R)
• M60: 31,719,685 km (0.064 R)
• M61: 31,937,201 km (0.102 R)
• M62: 34,435,485 km (0.062 R)
• M63: 35,257,226 km (0.119 R)
• M64: 35,783,362 km (0.082 R)
• M65: 37,224,737 km (0.069 R)
• M66: 38,067,871 km (0.045 R)
• M67: 38,144,914 km (0.097 R)
• M68: 38,685,112 km (0.118 R)
• M69: 39,461,076 km (0.045 R)
• M70: 39,616,957 km (0.029 R)
• M71: 39,851,078 km (0.075 R)
• M72: 40,085,647 km (0.026 R)
• M73: 41,819,935 km (0.092 R)
• M74: 43,417,790 km (0.086 R)
• M75: 46,343,625 km (0.093 R)
• M76: 46,755,019 km (0.119 R)
• M77: 49,584,364 km (0.08 R)
• M78: 49,668,438 km (0.074 R)
• M79: 49,836,735 km (0.07 R)
• M80: 50,173,779 km (0.099 R)
• M81: 50,680,767 km (0.062 R)
• M82: 51,870,519 km (0.095 R)
• M83: 52,297,620 km (0.099 R)
• M84: 52,468,760 km (0.101 R)
• M85: 52,640,050 km (0.061 R)
• M86: 53,069,396 km (0.056 R)
• M87: 53,844,762 km (0.114 R)
• M88: 54,277,249 km (0.095 R)
• M89: 54,363,866 km (0.088 R)
• M90: 54,710,933 km (0.1 R)
• M91: 57,601,314 km (0.053 R)
• M92: 58,398,222 km (0.042 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 12,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit