🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.67 AU

Year: 177 Days

Day: 38.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,256,086 km

• M1: 383,868 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.84 AU

Year: 230 Days

Day: 37.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 93.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.29 AU - 1.43 AU

Year: 574 Days

Day: 37.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,256,086 km

• M1: 532,419 km (0.119 R)
• M2: 735,872 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.26 AU - 1.58 AU

Year: 612 Days

Day: 18.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 97.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.74 AU - 2.82 AU

Year: 1245 Days

Day: 21.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.03 AU - 4.33 AU

Year: 2553 Days

Day: 22.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,256,086 km

• M1: 700,118 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.27 AU - 4.77 AU

Year: 3475 Days

Day: 23.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.2

Radius: 4.8

Gravity: 36.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.34 AU - 16.5 AU

Year: 20842 Days

Day: 15.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,256,086 km

• M1: 493,823 km (0.048 R)
• M2: 560,543 km (0.101 R)
• M3: 678,726 km (0.107 R)
• M4: 1,879,996 km (0.08 R)
• M5: 2,821,865 km (0.06 R)
• M6: 3,620,418 km (0.099 R)
• M7: 3,796,944 km (0.116 R)
• M8: 3,931,282 km (0.11 R)
• M9: 4,343,425 km (0.113 R)
• M10: 4,914,140 km (0.092 R)
• M11: 4,962,760 km (0.089 R)
• M12: 5,407,514 km (0.111 R)
• M13: 6,387,829 km (0.065 R)
• M14: 6,654,861 km (0.101 R)
• M15: 6,980,087 km (0.083 R)
• M16: 8,389,897 km (0.106 R)
• M17: 9,037,357 km (0.086 R)
• M18: 9,457,577 km (0.089 R)
• M19: 10,946,375 km (0.115 R)
• M20: 11,848,002 km (0.098 R)
• M21: 12,907,304 km (0.038 R)
• M22: 13,516,317 km (0.103 R)
• M23: 15,613,081 km (0.072 R)
• M24: 15,756,396 km (0.082 R)
• M25: 16,044,372 km (0.067 R)
• M26: 16,189,033 km (0.093 R)
• M27: 16,406,847 km (0.109 R)
• M28: 17,139,877 km (0.072 R)
• M29: 17,584,781 km (0.107 R)
• M30: 19,018,527 km (0.102 R)
• M31: 19,943,341 km (0.033 R)
• M32: 20,646,451 km (0.064 R)
• M33: 20,803,828 km (0.029 R)
• M34: 21,357,639 km (0.083 R)
• M35: 21,437,076 km (0.097 R)
• M36: 23,621,055 km (0.071 R)
• M37: 24,530,909 km (0.101 R)
• M38: 25,536,506 km (0.092 R)
• M39: 25,790,075 km (0.084 R)
• M40: 26,470,146 km (0.106 R)
• M41: 27,501,325 km (0.117 R)
• M42: 28,021,776 km (0.109 R)
• M43: 28,984,438 km (0.059 R)
• M44: 30,314,513 km (0.081 R)
• M45: 33,309,911 km (0.077 R)
• M46: 33,494,514 km (0.108 R)
• M47: 33,957,370 km (0.032 R)
• M48: 37,831,806 km (0.1 R)
• M49: 38,313,810 km (0.078 R)
• M50: 40,458,595 km (0.118 R)
• M51: 41,050,254 km (0.085 R)
• M52: 41,446,240 km (0.088 R)
• M53: 42,641,975 km (0.09 R)
• M54: 43,950,209 km (0.098 R)
• M55: 44,253,893 km (0.083 R)
• M56: 47,329,326 km (0.095 R)
• M57: 47,848,580 km (0.113 R)
• M58: 49,102,509 km (0.028 R)
• M59: 50,050,062 km (0.082 R)
• M60: 52,284,157 km (0.112 R)
• M61: 53,036,185 km (0.11 R)
• M62: 53,359,466 km (0.109 R)
• M63: 54,008,122 km (0.048 R)
• M64: 54,225,039 km (0.076 R)
• M65: 54,768,229 km (0.107 R)
• M66: 56,628,928 km (0.036 R)
• M67: 57,290,449 km (0.081 R)
• M68: 59,290,722 km (0.068 R)
• M69: 61,653,022 km (0.088 R)
• M70: 62,219,998 km (0.036 R)
• M71: 64,045,990 km (0.05 R)
• M72: 64,620,147 km (0.108 R)
• M73: 64,850,378 km (0.044 R)
• M74: 64,965,568 km (0.091 R)
• M75: 65,658,057 km (0.088 R)
• M76: 65,889,485 km (0.105 R)
• M77: 66,585,264 km (0.075 R)
• M78: 67,399,974 km (0.064 R)
• M79: 69,274,884 km (0.097 R)
• M80: 69,982,333 km (0.082 R)
• M81: 74,639,015 km (0.052 R)
• M82: 76,456,480 km (0.091 R)
• M83: 76,699,875 km (0.109 R)
• M84: 77,187,565 km (0.096 R)
• M85: 77,553,930 km (0.062 R)
• M86: 77,920,893 km (0.05 R)
• M87: 78,043,264 km (0.112 R)
• M88: 78,165,785 km (0.119 R)
• M89: 78,288,455 km (0.089 R)
• M90: 78,533,796 km (0.039 R)
• M91: 79,764,388 km (0.119 R)
• M92: 80,134,792 km (0.058 R)
• M93: 81,746,709 km (0.117 R)
• M94: 81,995,640 km (0.091 R)
• M95: 83,494,461 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115

Radius: 6.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.32 AU - 16.98 AU

Year: 22390 Days

Day: 19.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,256,086 km

• M1: 101,727 km (0.092 R)
• M2: 152,739 km (0.034 R)
• M3: 204,051 km (0.114 R)
• M4: 286,181 km (0.117 R)
• M5: 407,355 km (0.119 R)
• M6: 560,842 km (0.073 R)
• M7: 1,050,925 km (0.104 R)
• M8: 1,325,736 km (0.118 R)
• M9: 1,644,679 km (0.094 R)
• M10: 1,986,959 km (0.077 R)
• M11: 2,351,230 km (0.071 R)
• M12: 2,528,503 km (0.098 R)
• M13: 2,683,786 km (0.056 R)
• M14: 3,392,581 km (0.102 R)
• M15: 3,856,334 km (0.073 R)
• M16: 4,035,403 km (0.109 R)
• M17: 4,588,915 km (0.084 R)
• M18: 4,906,661 km (0.114 R)
• M19: 5,496,675 km (0.115 R)
• M20: 5,698,183 km (0.119 R)
• M21: 6,178,242 km (0.114 R)
• M22: 6,742,526 km (0.055 R)
• M23: 6,814,183 km (0.11 R)
• M24: 7,323,265 km (0.118 R)
• M25: 7,470,918 km (0.115 R)
• M26: 7,582,368 km (0.045 R)
• M27: 7,694,417 km (0.088 R)
• M28: 8,071,553 km (0.087 R)
• M29: 8,185,995 km (0.11 R)
• M30: 8,726,792 km (0.058 R)
• M31: 9,924,024 km (0.102 R)
• M32: 10,251,942 km (0.082 R)
• M33: 11,129,633 km (0.12 R)
• M34: 11,214,455 km (0.038 R)
• M35: 11,427,482 km (0.027 R)
• M36: 11,900,959 km (0.04 R)
• M37: 12,118,176 km (0.116 R)
• M38: 12,161,858 km (0.084 R)
• M39: 12,822,482 km (0.079 R)
• M40: 13,045,234 km (0.055 R)
• M41: 14,455,044 km (0.109 R)
• M42: 14,640,396 km (0.076 R)
• M43: 14,733,445 km (0.098 R)
• M44: 15,013,642 km (0.042 R)
• M45: 16,634,236 km (0.103 R)
• M46: 16,682,706 km (0.063 R)
• M47: 16,877,333 km (0.064 R)
• M48: 17,121,476 km (0.092 R)
• M49: 17,416,035 km (0.099 R)
• M50: 18,711,702 km (0.106 R)
• M51: 19,065,800 km (0.07 R)
• M52: 19,320,116 km (0.119 R)
• M53: 19,575,629 km (0.079 R)
• M54: 19,729,416 km (0.096 R)
• M55: 19,832,190 km (0.118 R)
• M56: 20,660,663 km (0.044 R)
• M57: 20,921,861 km (0.025 R)
• M58: 21,026,579 km (0.087 R)
• M59: 21,184,106 km (0.12 R)
• M60: 21,447,548 km (0.106 R)
• M61: 21,764,994 km (0.08 R)
• M62: 22,351,119 km (0.106 R)
• M63: 22,942,479 km (0.058 R)
• M64: 23,158,798 km (0.082 R)
• M65: 23,484,472 km (0.101 R)
• M66: 23,866,545 km (0.083 R)
• M67: 24,250,413 km (0.106 R)
• M68: 25,302,984 km (0.079 R)
• M69: 26,088,073 km (0.077 R)
• M70: 27,280,668 km (0.074 R)
• M71: 28,548,958 km (0.082 R)
• M72: 29,014,956 km (0.064 R)
• M73: 29,131,792 km (0.115 R)
• M74: 30,013,522 km (0.04 R)
• M75: 30,190,945 km (0.075 R)
• M76: 31,802,862 km (0.085 R)
• M77: 31,923,438 km (0.063 R)
• M78: 32,467,675 km (0.116 R)
• M79: 32,832,245 km (0.097 R)
• M80: 33,075,940 km (0.093 R)
• M81: 33,136,976 km (0.079 R)
• M82: 33,810,914 km (0.093 R)
• M83: 35,609,080 km (0.101 R)
• M84: 36,362,156 km (0.108 R)
• M85: 39,750,697 km (0.092 R)
• M86: 40,401,299 km (0.109 R)
• M87: 40,728,020 km (0.067 R)
• M88: 41,449,531 km (0.071 R)
• M89: 43,439,033 km (0.119 R)
• M90: 44,985,277 km (0.091 R)
• M91: 45,188,281 km (0.066 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit