🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.65 AU

Year: 153 Days

Day: 43.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,826,745 km

• M1: 18,251 km (0.049 R)
• M2: 98,585 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.96 AU - 1 AU

Year: 344 Days

Day: 30.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,826,745 km

• M1: 56,698 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.99 AU - 1.35 AU

Year: 449 Days

Day: 24.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,826,745 km

• M1: 39,793 km (0.109 R)
• M2: 863,180 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.07 AU - 1.77 AU

Year: 600 Days

Day: 18.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,826,745 km

• M1: 280,197 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.09 AU - 3.41 AU

Year: 1618 Days

Day: 26.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 172.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.9 AU - 3.66 AU

Year: 2107 Days

Day: 22.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.57 AU - 4.07 AU

Year: 2649 Days

Day: 36.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.1

Radius: 8.4

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.05 AU - 7.15 AU

Year: 6015 Days

Day: 11 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,826,745 km

• M1: 220,358 km (0.119 R)
• M2: 432,188 km (0.105 R)
• M3: 492,327 km (0.094 R)
• M4: 595,549 km (0.092 R)
• M5: 677,978 km (0.118 R)
• M6: 824,583 km (0.078 R)
• M7: 965,804 km (0.103 R)
• M8: 1,184,067 km (0.103 R)
• M9: 1,272,330 km (0.094 R)
• M10: 1,569,730 km (0.106 R)
• M11: 1,647,521 km (0.088 R)
• M12: 1,868,178 km (0.042 R)
• M13: 2,249,952 km (0.062 R)
• M14: 3,084,558 km (0.032 R)
• M15: 3,382,408 km (0.056 R)
• M16: 3,586,160 km (0.086 R)
• M17: 4,167,198 km (0.042 R)
• M18: 4,920,124 km (0.102 R)
• M19: 5,624,132 km (0.076 R)
• M20: 5,684,270 km (0.084 R)
• M21: 5,987,954 km (0.032 R)
• M22: 6,049,439 km (0.107 R)
• M23: 6,706,622 km (0.108 R)
• M24: 6,866,542 km (0.118 R)
• M25: 7,353,633 km (0.076 R)
• M26: 7,419,456 km (0.105 R)
• M27: 8,292,659 km (0.118 R)
• M28: 9,056,805 km (0.061 R)
• M29: 9,411,501 km (0.082 R)
• M30: 9,952,298 km (0.111 R)
• M31: 10,207,960 km (0.062 R)
• M32: 10,540,068 km (0.103 R)
• M33: 11,252,752 km (0.109 R)
• M34: 11,672,374 km (0.079 R)
• M35: 11,903,503 km (0.09 R)
• M36: 12,252,963 km (0.099 R)
• M37: 12,566,520 km (0.027 R)
• M38: 13,442,266 km (0.096 R)
• M39: 13,846,779 km (0.051 R)
• M40: 13,928,160 km (0.094 R)
• M41: 14,091,521 km (0.098 R)
• M42: 14,667,922 km (0.066 R)
• M43: 14,917,451 km (0.091 R)
• M44: 15,294,138 km (0.089 R)
• M45: 15,547,108 km (0.112 R)
• M46: 15,716,453 km (0.102 R)
• M47: 15,886,396 km (0.045 R)
• M48: 15,971,667 km (0.084 R)
• M49: 16,057,087 km (0.035 R)
• M50: 16,529,368 km (0.063 R)
• M51: 17,840,743 km (0.095 R)
• M52: 18,419,238 km (0.06 R)
• M53: 19,686,182 km (0.097 R)
• M54: 20,145,597 km (0.075 R)
• M55: 21,074,750 km (0.098 R)
• M56: 21,780,702 km (0.079 R)
• M57: 22,303,397 km (0.06 R)
• M58: 22,830,281 km (0.052 R)
• M59: 22,974,643 km (0.096 R)
• M60: 23,215,944 km (0.079 R)
• M61: 23,506,762 km (0.078 R)
• M62: 23,749,859 km (0.102 R)
• M63: 23,896,165 km (0.103 R)
• M64: 24,042,771 km (0.042 R)
• M65: 24,189,676 km (0.102 R)
• M66: 25,475,470 km (0.118 R)
• M67: 25,875,495 km (0.083 R)
• M68: 26,631,114 km (0.093 R)
• M69: 26,986,259 km (0.108 R)
• M70: 27,803,961 km (0.096 R)
• M71: 28,061,120 km (0.107 R)
• M72: 28,215,954 km (0.112 R)
• M73: 29,988,838 km (0.101 R)
• M74: 32,228,318 km (0.079 R)
• M75: 32,498,492 km (0.072 R)
• M76: 32,715,110 km (0.06 R)
• M77: 32,877,872 km (0.107 R)
• M78: 33,313,501 km (0.107 R)
• M79: 33,860,580 km (0.088 R)
• M80: 34,300,398 km (0.078 R)
• M81: 34,355,450 km (0.077 R)
• M82: 35,241,219 km (0.088 R)
• M83: 36,246,666 km (0.075 R)
• M84: 36,302,915 km (0.104 R)
• M85: 37,035,197 km (0.065 R)
• M86: 37,488,478 km (0.039 R)
• M87: 37,602,023 km (0.114 R)
• M88: 37,886,409 km (0.098 R)
• M89: 37,943,406 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.8

Radius: 8.2

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.3 AU - 11.8 AU

Year: 11303 Days

Day: 6.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,826,745 km

• M1: 107,262 km (0.116 R)
• M2: 188,344 km (0.117 R)
• M3: 467,194 km (0.085 R)
• M4: 714,629 km (0.08 R)
• M5: 1,001,408 km (0.101 R)
• M6: 1,444,966 km (0.064 R)
• M7: 1,520,363 km (0.066 R)
• M8: 1,807,890 km (0.052 R)
• M9: 2,055,924 km (0.114 R)
• M10: 2,169,768 km (0.092 R)
• M11: 3,088,598 km (0.079 R)
• M12: 3,186,584 km (0.106 R)
• M13: 3,252,407 km (0.116 R)
• M14: 3,622,812 km (0.086 R)
• M15: 3,691,627 km (0.027 R)
• M16: 4,403,563 km (0.11 R)
• M17: 4,588,167 km (0.061 R)
• M18: 4,813,162 km (0.082 R)
• M19: 4,965,004 km (0.075 R)
• M20: 5,080,044 km (0.118 R)
• M21: 5,391,208 km (0.099 R)
• M22: 5,748,597 km (0.111 R)
• M23: 6,528,152 km (0.093 R)
• M24: 6,654,263 km (0.085 R)
• M25: 6,781,271 km (0.076 R)
• M26: 7,080,617 km (0.072 R)
• M27: 7,736,753 km (0.105 R)
• M28: 8,184,799 km (0.049 R)
• M29: 8,503,592 km (0.096 R)
• M30: 8,641,371 km (0.089 R)
• M31: 8,965,999 km (0.1 R)
• M32: 9,294,516 km (0.056 R)
• M33: 10,647,928 km (0.055 R)
• M34: 11,045,858 km (0.116 R)
• M35: 11,146,238 km (0.056 R)
• M36: 12,268,821 km (0.117 R)
• M37: 13,107,765 km (0.099 R)
• M38: 13,965,111 km (0.096 R)
• M39: 14,785,206 km (0.077 R)
• M40: 16,357,630 km (0.1 R)
• M41: 16,701,405 km (0.027 R)
• M42: 16,874,341 km (0.092 R)
• M43: 18,100,594 km (0.071 R)
• M44: 18,993,843 km (0.093 R)
• M45: 19,415,709 km (0.116 R)
• M46: 19,962,639 km (0.067 R)
• M47: 20,576,140 km (0.055 R)
• M48: 20,885,359 km (0.061 R)
• M49: 20,947,292 km (0.082 R)
• M50: 21,570,816 km (0.076 R)
• M51: 22,453,892 km (0.092 R)
• M52: 22,644,630 km (0.077 R)
• M53: 23,348,787 km (0.116 R)
• M54: 23,606,544 km (0.088 R)
• M55: 24,320,425 km (0.104 R)
• M56: 24,975,514 km (0.112 R)
• M57: 25,570,166 km (0.118 R)
• M58: 25,702,859 km (0.109 R)
• M59: 26,035,714 km (0.115 R)
• M60: 26,370,065 km (0.071 R)
• M61: 26,840,551 km (0.062 R)
• M62: 28,199,947 km (0.032 R)
• M63: 28,405,793 km (0.071 R)
• M64: 29,234,266 km (0.089 R)
• M65: 29,373,093 km (0.116 R)
• M66: 30,421,325 km (0.095 R)
• M67: 31,410,766 km (0.059 R)
• M68: 33,493,617 km (0.064 R)
• M69: 35,324,695 km (0.095 R)
• M70: 41,087,205 km (0.068 R)
• M71: 41,554,549 km (0.074 R)
• M72: 41,710,579 km (0.077 R)
• M73: 41,866,909 km (0.088 R)
• M74: 43,282,554 km (0.112 R)
• M75: 43,996,285 km (0.103 R)
• M76: 45,274,748 km (0.112 R)
• M77: 45,676,718 km (0.119 R)
• M78: 46,971,188 km (0.069 R)
• M79: 48,441,735 km (0.116 R)
• M80: 49,017,687 km (0.101 R)
• M81: 49,265,272 km (0.045 R)
• M82: 50,842,632 km (0.101 R)
• M83: 51,009,583 km (0.09 R)
• M84: 51,344,084 km (0.094 R)
• M85: 51,427,858 km (0.12 R)
• M86: 51,931,405 km (0.11 R)
• M87: 53,197,152 km (0.099 R)
• M88: 54,558,493 km (0.111 R)
• M89: 57,576,331 km (0.106 R)
• M90: 57,750,313 km (0.088 R)
• M91: 58,011,810 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283

Radius: 6.9

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.89 AU - 18.71 AU

Year: 23346 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,826,745 km

• M1: 87,814 km (0.117 R)
• M2: 250,128 km (0.088 R)
• M3: 319,092 km (0.032 R)
• M4: 496,665 km (0.04 R)
• M5: 625,917 km (0.117 R)
• M6: 684,709 km (0.068 R)
• M7: 1,031,029 km (0.11 R)
• M8: 1,323,343 km (0.088 R)
• M9: 1,452,595 km (0.075 R)
• M10: 2,437,548 km (0.119 R)
• M11: 2,759,333 km (0.07 R)
• M12: 3,026,664 km (0.077 R)
• M13: 3,549,957 km (0.101 R)
• M14: 4,997,466 km (0.104 R)
• M15: 5,241,012 km (0.082 R)
• M16: 5,994,686 km (0.058 R)
• M17: 6,297,023 km (0.112 R)
• M18: 6,340,556 km (0.109 R)
• M19: 6,871,479 km (0.041 R)
• M20: 7,554,992 km (0.105 R)
• M21: 7,647,742 km (0.118 R)
• M22: 8,403,660 km (0.072 R)
• M23: 9,232,582 km (0.083 R)
• M24: 10,036,521 km (0.08 R)
• M25: 10,446,719 km (0.111 R)
• M26: 11,125,145 km (0.045 R)
• M27: 12,087,957 km (0.098 R)
• M28: 13,412,646 km (0.099 R)
• M29: 13,525,143 km (0.104 R)
• M30: 13,581,392 km (0.118 R)
• M31: 13,807,584 km (0.081 R)
• M32: 15,425,485 km (0.075 R)
• M33: 15,484,427 km (0.117 R)
• M34: 16,376,629 km (0.102 R)
• M35: 16,798,644 km (0.109 R)
• M36: 16,859,231 km (0.078 R)
• M37: 17,163,364 km (0.104 R)
• M38: 17,469,142 km (0.098 R)
• M39: 18,148,466 km (0.105 R)
• M40: 22,401,234 km (0.115 R)
• M41: 22,534,825 km (0.103 R)
• M42: 24,568,758 km (0.111 R)
• M43: 24,982,545 km (0.099 R)
• M44: 25,329,014 km (0.114 R)
• M45: 25,398,577 km (0.113 R)
• M46: 26,027,038 km (0.116 R)
• M47: 26,097,199 km (0.085 R)
• M48: 26,307,982 km (0.106 R)
• M49: 28,086,551 km (0.099 R)
• M50: 28,736,405 km (0.081 R)
• M51: 29,977,169 km (0.082 R)
• M52: 30,345,479 km (0.073 R)
• M53: 32,284,417 km (0.109 R)
• M54: 32,813,395 km (0.118 R)
• M55: 33,192,925 km (0.107 R)
• M56: 33,879,729 km (0.05 R)
• M57: 34,802,748 km (0.09 R)
• M58: 35,500,323 km (0.065 R)
• M59: 37,621,022 km (0.089 R)
• M60: 38,177,526 km (0.037 R)
• M61: 38,576,653 km (0.039 R)
• M62: 39,620,846 km (0.043 R)
• M63: 40,349,238 km (0.12 R)
• M64: 40,837,227 km (0.097 R)
• M65: 42,891,654 km (0.119 R)
• M66: 43,472,992 km (0.032 R)
• M67: 45,063,815 km (0.036 R)
• M68: 45,654,727 km (0.098 R)
• M69: 46,078,239 km (0.106 R)
• M70: 46,588,367 km (0.064 R)
• M71: 47,699,879 km (0.1 R)
• M72: 50,211,029 km (0.098 R)
• M73: 51,086,775 km (0.061 R)
• M74: 52,056,020 km (0.111 R)
• M75: 52,321,257 km (0.1 R)
• M76: 53,120,110 km (0.117 R)
• M77: 53,387,291 km (0.065 R)
• M78: 53,476,452 km (0.098 R)
• M79: 53,744,232 km (0.088 R)
• M80: 54,729,932 km (0.097 R)
• M81: 54,819,841 km (0.102 R)
• M82: 55,721,467 km (0.116 R)
• M83: 57,630,934 km (0.078 R)
• M84: 57,997,150 km (0.102 R)
• M85: 60,674,652 km (0.057 R)
• M86: 60,860,752 km (0.046 R)
• M87: 61,140,351 km (0.112 R)
• M88: 61,700,744 km (0.112 R)
• M89: 61,794,392 km (0.108 R)
• M90: 62,169,135 km (0.047 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 16,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit