🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.94 AU - 1.08 AU

Year: 380 Days

Day: 27.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,035,517 km

• M1: 585,676 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.39 AU - 2.53 AU

Year: 1446 Days

Day: 40.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310

Radius: 8.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.25 AU - 6.65 AU

Year: 4768 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,035,517 km

• M1: 199,414 km (0.104 R)
• M2: 434,283 km (0.117 R)
• M3: 592,707 km (0.08 R)
• M4: 689,197 km (0.076 R)
• M5: 943,663 km (0.048 R)
• M6: 1,117,496 km (0.081 R)
• M7: 1,289,234 km (0.081 R)
• M8: 1,563,298 km (0.083 R)
• M9: 1,644,978 km (0.057 R)
• M10: 2,090,181 km (0.069 R)
• M11: 2,211,057 km (0.119 R)
• M12: 2,287,800 km (0.098 R)
• M13: 2,800,023 km (0.077 R)
• M14: 2,899,955 km (0.088 R)
• M15: 2,967,274 km (0.112 R)
• M16: 3,329,450 km (0.036 R)
• M17: 3,400,060 km (0.1 R)
• M18: 3,578,680 km (0.11 R)
• M19: 3,908,095 km (0.071 R)
• M20: 4,615,842 km (0.061 R)
• M21: 4,734,473 km (0.062 R)
• M22: 4,794,013 km (0.095 R)
• M23: 4,914,140 km (0.103 R)
• M24: 4,974,428 km (0.056 R)
• M25: 5,613,062 km (0.093 R)
• M26: 5,739,771 km (0.094 R)
• M27: 5,845,986 km (0.1 R)
• M28: 6,060,359 km (0.119 R)
• M29: 6,190,360 km (0.069 R)
• M30: 6,408,922 km (0.079 R)
• M31: 7,171,124 km (0.039 R)
• M32: 7,331,492 km (0.071 R)
• M33: 7,656,120 km (0.085 R)
• M34: 8,343,372 km (0.117 R)
• M35: 8,560,589 km (0.12 R)
• M36: 9,273,572 km (0.025 R)
• M37: 9,523,700 km (0.089 R)
• M38: 9,903,379 km (0.081 R)
• M39: 10,030,986 km (0.097 R)
• M40: 10,287,846 km (0.11 R)
• M41: 10,365,337 km (0.119 R)
• M42: 10,546,949 km (0.069 R)
• M43: 10,625,039 km (0.098 R)
• M44: 11,045,110 km (0.066 R)
• M45: 11,257,240 km (0.089 R)
• M46: 11,310,497 km (0.117 R)
• M47: 11,390,382 km (0.036 R)
• M48: 11,928,635 km (0.077 R)
• M49: 12,037,243 km (0.082 R)
• M50: 12,228,130 km (0.111 R)
• M51: 12,365,162 km (0.111 R)
• M52: 12,695,922 km (0.116 R)
• M53: 12,806,924 km (0.088 R)
• M54: 12,973,875 km (0.089 R)
• M55: 13,734,281 km (0.106 R)
• M56: 13,819,702 km (0.05 R)
• M57: 14,858,061 km (0.115 R)
• M58: 15,861,713 km (0.077 R)
• M59: 16,011,161 km (0.096 R)
• M60: 16,101,069 km (0.083 R)
• M61: 16,161,058 km (0.114 R)
• M62: 16,431,980 km (0.118 R)
• M63: 16,765,284 km (0.036 R)
• M64: 17,254,020 km (0.097 R)
• M65: 17,376,989 km (0.106 R)
• M66: 17,871,710 km (0.107 R)
• M67: 18,339,502 km (0.114 R)
• M68: 19,223,775 km (0.092 R)
• M69: 19,319,368 km (0.083 R)
• M70: 19,992,708 km (0.106 R)
• M71: 20,348,452 km (0.119 R)
• M72: 20,837,039 km (0.118 R)
• M73: 21,000,848 km (0.099 R)
• M74: 21,066,372 km (0.109 R)
• M75: 21,197,869 km (0.064 R)
• M76: 21,958,723 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.5

Radius: 12.4

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.86 AU - 7.66 AU

Year: 5869 Days

Day: 8.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,035,517 km

• M1: 331,958 km (0.082 R)
• M2: 453,132 km (0.055 R)
• M3: 835,355 km (0.094 R)
• M4: 953,686 km (0.104 R)
• M5: 1,062,145 km (0.111 R)
• M6: 1,309,879 km (0.119 R)
• M7: 1,449,903 km (0.112 R)
• M8: 1,558,211 km (0.088 R)
• M9: 1,688,362 km (0.11 R)
• M10: 1,979,928 km (0.114 R)
• M11: 2,308,894 km (0.116 R)
• M12: 3,495,953 km (0.071 R)
• M13: 3,618,922 km (0.058 R)
• M14: 4,022,388 km (0.11 R)
• M15: 4,493,621 km (0.109 R)
• M16: 4,654,588 km (0.082 R)
• M17: 4,899,779 km (0.112 R)
• M18: 5,718,827 km (0.114 R)
• M19: 5,805,893 km (0.099 R)
• M20: 5,922,879 km (0.116 R)
• M21: 6,159,094 km (0.034 R)
• M22: 6,278,473 km (0.106 R)
• M23: 6,917,406 km (0.056 R)
• M24: 7,166,336 km (0.073 R)
• M25: 8,587,815 km (0.091 R)
• M26: 8,687,896 km (0.117 R)
• M27: 8,821,936 km (0.103 R)
• M28: 8,956,724 km (0.065 R)
• M29: 9,092,110 km (0.088 R)
• M30: 9,988,949 km (0.101 R)
• M31: 10,306,097 km (0.089 R)
• M32: 10,448,065 km (0.119 R)
• M33: 10,986,318 km (0.036 R)
• M34: 11,167,780 km (0.064 R)
• M35: 11,570,348 km (0.09 R)
• M36: 11,866,253 km (0.055 R)
• M37: 12,578,937 km (0.105 R)
• M38: 13,036,258 km (0.061 R)
• M39: 13,305,683 km (0.082 R)
• M40: 14,085,238 km (0.072 R)
• M41: 14,759,625 km (0.053 R)
• M42: 15,120,904 km (0.034 R)
• M43: 17,054,606 km (0.078 R)
• M44: 17,560,696 km (0.045 R)
• M45: 18,071,872 km (0.113 R)
• M46: 18,372,264 km (0.078 R)
• M47: 18,804,303 km (0.072 R)
• M48: 18,891,070 km (0.095 R)
• M49: 19,065,201 km (0.072 R)
• M50: 19,502,476 km (0.111 R)
• M51: 20,565,818 km (0.108 R)
• M52: 20,744,886 km (0.059 R)
• M53: 21,375,591 km (0.118 R)
• M54: 21,738,964 km (0.067 R)
• M55: 21,875,697 km (0.059 R)
• M56: 22,379,542 km (0.101 R)
• M57: 22,563,697 km (0.065 R)
• M58: 22,980,028 km (0.111 R)
• M59: 23,726,372 km (0.072 R)
• M60: 25,578,693 km (0.084 R)
• M61: 25,674,884 km (0.069 R)
• M62: 26,449,203 km (0.059 R)
• M63: 26,741,517 km (0.074 R)
• M64: 26,888,123 km (0.053 R)
• M65: 27,231,151 km (0.086 R)
• M66: 27,526,307 km (0.038 R)
• M67: 28,517,992 km (0.087 R)
• M68: 29,068,512 km (0.12 R)
• M69: 29,269,571 km (0.102 R)
• M70: 29,622,473 km (0.096 R)
• M71: 30,281,601 km (0.071 R)
• M72: 30,843,042 km (0.11 R)
• M73: 31,202,226 km (0.113 R)
• M74: 31,562,757 km (0.113 R)
• M75: 32,028,306 km (0.084 R)
• M76: 32,184,037 km (0.059 R)
• M77: 32,548,308 km (0.078 R)
• M78: 33,018,644 km (0.096 R)
• M79: 33,386,056 km (0.111 R)
• M80: 34,019,005 km (0.109 R)
• M81: 34,496,371 km (0.105 R)
• M82: 34,762,506 km (0.08 R)
• M83: 35,029,389 km (0.113 R)
• M84: 35,350,426 km (0.108 R)
• M85: 35,672,510 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.4

Radius: 6.6

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.13 AU - 21.59 AU

Year: 28285 Days

Day: 22.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,035,517 km

• M1: 153,787 km (0.113 R)
• M2: 221,106 km (0.086 R)
• M3: 562,638 km (0.098 R)
• M4: 728,691 km (0.116 R)
• M5: 883,525 km (0.101 R)
• M6: 992,731 km (0.094 R)
• M7: 1,285,195 km (0.041 R)
• M8: 1,346,979 km (0.104 R)
• M9: 1,473,389 km (0.035 R)
• M10: 1,603,689 km (0.109 R)
• M11: 1,670,410 km (0.103 R)
• M12: 1,875,808 km (0.1 R)
• M13: 2,125,935 km (0.045 R)
• M14: 2,348,836 km (0.076 R)
• M15: 3,228,920 km (0.063 R)
• M16: 3,271,107 km (0.115 R)
• M17: 4,154,183 km (0.117 R)
• M18: 4,574,404 km (0.075 R)
• M19: 5,205,258 km (0.086 R)
• M20: 5,914,801 km (0.106 R)
• M21: 6,018,622 km (0.062 R)
• M22: 6,070,831 km (0.036 R)
• M23: 7,988,825 km (0.107 R)
• M24: 8,046,121 km (0.108 R)
• M25: 8,393,189 km (0.074 R)
• M26: 8,745,192 km (0.1 R)
• M27: 9,707,256 km (0.105 R)
• M28: 10,450,608 km (0.112 R)
• M29: 11,148,033 km (0.083 R)
• M30: 11,469,968 km (0.112 R)
• M31: 14,502,466 km (0.078 R)
• M32: 15,565,060 km (0.077 R)
• M33: 16,287,468 km (0.081 R)
• M34: 16,726,089 km (0.103 R)
• M35: 16,946,746 km (0.118 R)
• M36: 17,615,000 km (0.07 R)
• M37: 17,689,649 km (0.065 R)
• M38: 18,519,020 km (0.071 R)
• M39: 19,515,491 km (0.078 R)
• M40: 19,592,983 km (0.101 R)
• M41: 20,765,680 km (0.07 R)
• M42: 20,844,668 km (0.107 R)
• M43: 21,003,092 km (0.067 R)
• M44: 21,800,449 km (0.085 R)
• M45: 22,607,829 km (0.063 R)
• M46: 23,342,803 km (0.082 R)
• M47: 24,085,556 km (0.107 R)
• M48: 25,933,539 km (0.119 R)
• M49: 26,189,052 km (0.094 R)
• M50: 26,960,678 km (0.058 R)
• M51: 28,088,347 km (0.105 R)
• M52: 28,526,220 km (0.12 R)
• M53: 28,789,961 km (0.116 R)
• M54: 31,653,563 km (0.106 R)
• M55: 34,046,082 km (0.091 R)
• M56: 34,512,827 km (0.117 R)
• M57: 34,793,922 km (0.07 R)
• M58: 35,264,108 km (0.106 R)
• M59: 38,032,117 km (0.106 R)
• M60: 38,128,757 km (0.068 R)
• M61: 39,100,096 km (0.035 R)
• M62: 39,490,996 km (0.058 R)
• M63: 39,981,228 km (0.088 R)
• M64: 42,162,664 km (0.103 R)
• M65: 42,965,556 km (0.097 R)
• M66: 45,814,797 km (0.041 R)
• M67: 48,200,584 km (0.108 R)
• M68: 49,461,245 km (0.043 R)
• M69: 50,307,819 km (0.098 R)
• M70: 50,839,340 km (0.098 R)
• M71: 51,479,470 km (0.102 R)
• M72: 54,393,487 km (0.071 R)
• M73: 57,360,461 km (0.106 R)
• M74: 57,471,463 km (0.069 R)
• M75: 59,816,709 km (0.071 R)
• M76: 61,170,869 km (0.116 R)
• M77: 64,830,930 km (0.114 R)
• M78: 71,882,226 km (0.117 R)
• M79: 73,682,786 km (0.102 R)
• M80: 76,228,193 km (0.051 R)
• M81: 76,594,259 km (0.076 R)
• M82: 77,818,419 km (0.087 R)
• M83: 78,186,878 km (0.077 R)
• M84: 79,914,285 km (0.079 R)
• M85: 80,782,701 km (0.119 R)
• M86: 83,030,109 km (0.074 R)
• M87: 83,532,309 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 19,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit