🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.63 AU - 0.73 AU

Year: 236 Days

Day: 29.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,213,855 km

• M1: 374,294 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.58 AU - 0.78 AU

Year: 236 Days

Day: 37 Hours

Environment

Temp: 14 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 26,213,855 km

• M1: 287,078 km (0.111 R)
• M2: 448,494 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.11 AU - 1.39 AU

Year: 589 Days

Day: 13.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 134.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.05 AU - 1.69 AU

Year: 676 Days

Day: 38.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.25 AU - 1.53 AU

Year: 691 Days

Day: 32 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.43 AU - 2.05 AU

Year: 968 Days

Day: 38.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.66 AU - 2.62 AU

Year: 1320 Days

Day: 30.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,213,855 km

• M1: 462,706 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 14.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.82 AU - 3.5 AU

Year: 2369 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,213,855 km

• M1: 214,075 km (0.049 R)
• M2: 318,793 km (0.084 R)
• M3: 438,920 km (0.038 R)
• M4: 567,574 km (0.059 R)
• M5: 828,623 km (0.11 R)
• M6: 1,026,241 km (0.105 R)
• M7: 1,250,638 km (0.081 R)
• M8: 1,680,882 km (0.039 R)
• M9: 1,819,110 km (0.114 R)
• M10: 2,194,451 km (0.082 R)
• M11: 2,398,054 km (0.11 R)
• M12: 2,661,645 km (0.1 R)
• M13: 2,838,171 km (0.091 R)
• M14: 2,976,698 km (0.082 R)
• M15: 3,160,255 km (0.083 R)
• M16: 3,260,635 km (0.103 R)
• M17: 3,391,384 km (0.094 R)
• M18: 3,509,117 km (0.114 R)
• M19: 3,643,307 km (0.074 R)
• M20: 3,809,659 km (0.115 R)
• M21: 4,040,638 km (0.044 R)
• M22: 4,134,287 km (0.09 R)
• M23: 4,516,509 km (0.087 R)
• M24: 4,630,204 km (0.106 R)
• M25: 4,810,918 km (0.079 R)
• M26: 5,128,514 km (0.109 R)
• M27: 5,487,549 km (0.085 R)
• M28: 5,678,885 km (0.118 R)
• M29: 5,784,351 km (0.076 R)
• M30: 6,485,068 km (0.099 R)
• M31: 6,706,323 km (0.11 R)
• M32: 7,023,770 km (0.102 R)
• M33: 7,194,012 km (0.098 R)
• M34: 7,829,653 km (0.091 R)
• M35: 7,927,640 km (0.092 R)
• M36: 8,144,407 km (0.056 R)
• M37: 8,303,430 km (0.12 R)
• M38: 8,644,663 km (0.112 R)
• M39: 9,196,230 km (0.105 R)
• M40: 9,465,805 km (0.074 R)
• M41: 9,906,969 km (0.05 R)
• M42: 10,162,183 km (0.117 R)
• M43: 10,269,146 km (0.097 R)
• M44: 10,419,492 km (0.112 R)
• M45: 10,549,043 km (0.091 R)
• M46: 10,679,044 km (0.106 R)
• M47: 10,918,849 km (0.1 R)
• M48: 11,094,328 km (0.06 R)
• M49: 11,448,276 km (0.099 R)
• M50: 11,581,867 km (0.056 R)
• M51: 12,144,505 km (0.083 R)
• M52: 12,600,928 km (0.119 R)
• M53: 12,854,496 km (0.061 R)
• M54: 13,319,746 km (0.116 R)
• M55: 13,413,543 km (0.108 R)
• M56: 13,507,491 km (0.047 R)
• M57: 13,695,984 km (0.116 R)
• M58: 14,171,257 km (0.06 R)
• M59: 14,579,509 km (0.079 R)
• M60: 14,748,704 km (0.068 R)
• M61: 14,991,502 km (0.089 R)
• M62: 15,382,999 km (0.098 R)
• M63: 15,654,071 km (0.114 R)
• M64: 16,076,086 km (0.079 R)
• M65: 16,401,312 km (0.107 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.9

Radius: 10.7

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.69 AU - 6.93 AU

Year: 7495 Days

Day: 9.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,213,855 km

• M1: 227,987 km (0.064 R)
• M2: 412,741 km (0.047 R)
• M3: 495,767 km (0.094 R)
• M4: 585,676 km (0.111 R)
• M5: 1,072,766 km (0.102 R)
• M6: 1,432,250 km (0.048 R)
• M7: 1,746,406 km (0.085 R)
• M8: 2,461,932 km (0.115 R)
• M9: 2,887,688 km (0.069 R)
• M10: 3,034,742 km (0.09 R)
• M11: 3,491,166 km (0.117 R)
• M12: 3,834,343 km (0.111 R)
• M13: 4,023,584 km (0.073 R)
• M14: 4,667,454 km (0.113 R)
• M15: 4,840,688 km (0.116 R)
• M16: 5,016,166 km (0.073 R)
• M17: 5,555,018 km (0.096 R)
• M18: 5,800,508 km (0.067 R)
• M19: 7,014,943 km (0.111 R)
• M20: 7,280,480 km (0.079 R)
• M21: 7,549,307 km (0.106 R)
• M22: 7,924,349 km (0.099 R)
• M23: 8,166,249 km (0.078 R)
• M24: 8,235,812 km (0.074 R)
• M25: 8,763,742 km (0.119 R)
• M26: 9,157,933 km (0.076 R)
• M27: 10,906,582 km (0.118 R)
• M28: 11,642,305 km (0.056 R)
• M29: 12,836,544 km (0.115 R)
• M30: 13,325,131 km (0.079 R)
• M31: 13,448,250 km (0.109 R)
• M32: 13,695,535 km (0.107 R)
• M33: 14,278,518 km (0.113 R)
• M34: 14,404,480 km (0.072 R)
• M35: 15,511,803 km (0.081 R)
• M36: 15,598,121 km (0.058 R)
• M37: 15,684,589 km (0.064 R)
• M38: 15,814,589 km (0.07 R)
• M39: 16,119,470 km (0.075 R)
• M40: 16,779,047 km (0.098 R)
• M41: 16,867,609 km (0.104 R)
• M42: 17,223,652 km (0.1 R)
• M43: 17,943,217 km (0.056 R)
• M44: 18,079,351 km (0.095 R)
• M45: 19,179,644 km (0.119 R)
• M46: 19,272,394 km (0.079 R)
• M47: 19,504,720 km (0.091 R)
• M48: 20,019,187 km (0.063 R)
• M49: 21,734,027 km (0.087 R)
• M50: 21,879,137 km (0.071 R)
• M51: 21,975,927 km (0.094 R)
• M52: 22,511,338 km (0.076 R)
• M53: 23,743,875 km (0.073 R)
• M54: 24,142,852 km (0.041 R)
• M55: 24,243,083 km (0.108 R)
• M56: 24,846,561 km (0.079 R)
• M57: 25,200,958 km (0.078 R)
• M58: 27,780,474 km (0.053 R)
• M59: 28,835,738 km (0.049 R)
• M60: 28,995,059 km (0.107 R)
• M61: 29,154,830 km (0.057 R)
• M62: 29,689,343 km (0.117 R)
• M63: 30,281,003 km (0.11 R)
• M64: 30,551,176 km (0.086 R)
• M65: 30,930,856 km (0.103 R)
• M66: 31,202,974 km (0.073 R)
• M67: 31,366,634 km (0.113 R)
• M68: 32,244,325 km (0.05 R)
• M69: 32,575,535 km (0.117 R)
• M70: 32,963,442 km (0.036 R)
• M71: 33,074,593 km (0.076 R)
• M72: 33,408,645 km (0.112 R)
• M73: 33,799,694 km (0.116 R)
• M74: 33,911,743 km (0.108 R)
• M75: 34,304,886 km (0.111 R)
• M76: 34,473,782 km (0.072 R)
• M77: 35,778,126 km (0.099 R)
• M78: 36,752,606 km (0.084 R)
• M79: 36,867,797 km (0.116 R)
• M80: 37,214,266 km (0.045 R)
• M81: 38,786,240 km (0.034 R)
• M82: 39,138,543 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36

Radius: 5.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.72 AU - 14.38 AU

Year: 17642 Days

Day: 24.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,213,855 km

• M1: 71,957 km (0.117 R)
• M2: 108,458 km (0.092 R)
• M3: 160,818 km (0.098 R)
• M4: 564,283 km (0.036 R)
• M5: 752,178 km (0.064 R)
• M6: 1,023,399 km (0.079 R)
• M7: 1,062,743 km (0.089 R)
• M8: 1,225,057 km (0.089 R)
• M9: 1,295,069 km (0.056 R)
• M10: 1,453,792 km (0.085 R)
• M11: 1,603,689 km (0.1 R)
• M12: 1,853,817 km (0.119 R)
• M13: 2,049,640 km (0.111 R)
• M14: 2,269,101 km (0.103 R)
• M15: 2,373,071 km (0.066 R)
• M16: 2,460,885 km (0.049 R)
• M17: 3,416,367 km (0.044 R)
• M18: 3,757,899 km (0.065 R)
• M19: 3,901,812 km (0.114 R)
• M20: 4,110,351 km (0.1 R)
• M21: 5,413,648 km (0.043 R)
• M22: 5,646,422 km (0.05 R)
• M23: 6,510,799 km (0.061 R)
• M24: 6,833,032 km (0.094 R)
• M25: 7,109,788 km (0.115 R)
• M26: 7,313,391 km (0.103 R)
• M27: 8,226,237 km (0.116 R)
• M28: 8,386,457 km (0.076 R)
• M29: 9,452,042 km (0.069 R)
• M30: 9,675,841 km (0.113 R)
• M31: 10,559,665 km (0.06 R)
• M32: 10,908,677 km (0.058 R)
• M33: 11,113,925 km (0.049 R)
• M34: 12,008,371 km (0.075 R)
• M35: 13,267,686 km (0.08 R)
• M36: 13,330,217 km (0.119 R)
• M37: 13,549,678 km (0.073 R)
• M38: 13,707,204 km (0.08 R)
• M39: 13,992,338 km (0.064 R)
• M40: 14,697,542 km (0.117 R)
• M41: 15,348,442 km (0.118 R)
• M42: 16,443,200 km (0.112 R)
• M43: 17,118,784 km (0.094 R)
• M44: 17,289,026 km (0.109 R)
• M45: 17,425,758 km (0.034 R)
• M46: 17,494,274 km (0.096 R)
• M47: 17,734,528 km (0.106 R)
• M48: 18,010,536 km (0.054 R)
• M49: 18,322,747 km (0.113 R)
• M50: 18,427,316 km (0.117 R)
• M51: 19,199,391 km (0.079 R)
• M52: 19,589,392 km (0.091 R)
• M53: 19,660,601 km (0.096 R)
• M54: 20,197,358 km (0.106 R)
• M55: 20,341,271 km (0.11 R)
• M56: 20,593,942 km (0.117 R)
• M57: 20,993,219 km (0.101 R)
• M58: 21,358,387 km (0.095 R)
• M59: 21,504,993 km (0.113 R)
• M60: 21,873,153 km (0.1 R)
• M61: 22,095,007 km (0.118 R)
• M62: 22,466,459 km (0.098 R)
• M63: 22,652,858 km (0.114 R)
• M64: 22,802,455 km (0.091 R)
• M65: 23,140,098 km (0.083 R)
• M66: 23,668,777 km (0.094 R)
• M67: 24,661,059 km (0.085 R)
• M68: 25,084,870 km (0.113 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: 307 - 11,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit