🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.98 AU - 2.42 AU

Year: 1152 Days

Day: 33.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.04 AU - 4.82 AU

Year: 3292 Days

Day: 41.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 151 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.8

Radius: 13.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.73 AU - 7.21 AU

Year: 5151 Days

Day: 13.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 72,196,091 km

• M1: 168,298 km (0.117 R)
• M2: 556,803 km (0.049 R)
• M3: 704,157 km (0.1 R)
• M4: 920,625 km (0.113 R)
• M5: 1,032,824 km (0.099 R)
• M6: 1,220,719 km (0.108 R)
• M7: 1,723,966 km (0.103 R)
• M8: 1,853,518 km (0.079 R)
• M9: 2,073,127 km (0.06 R)
• M10: 2,340,159 km (0.1 R)
• M11: 2,458,192 km (0.079 R)
• M12: 2,741,531 km (0.038 R)
• M13: 2,936,457 km (0.095 R)
• M14: 3,179,404 km (0.109 R)
• M15: 3,281,429 km (0.08 R)
• M16: 3,384,502 km (0.117 R)
• M17: 3,578,979 km (0.072 R)
• M18: 3,869,947 km (0.038 R)
• M19: 4,184,701 km (0.072 R)
• M20: 4,361,376 km (0.077 R)
• M21: 4,689,145 km (0.081 R)
• M22: 5,042,047 km (0.064 R)
• M23: 5,386,122 km (0.043 R)
• M24: 5,473,337 km (0.031 R)
• M25: 5,613,959 km (0.109 R)
• M26: 6,353,571 km (0.11 R)
• M27: 6,687,922 km (0.062 R)
• M28: 6,895,265 km (0.101 R)
• M29: 7,219,743 km (0.087 R)
• M30: 7,549,307 km (0.087 R)
• M31: 8,324,074 km (0.063 R)
• M32: 8,793,064 km (0.091 R)
• M33: 9,020,303 km (0.057 R)
• M34: 9,459,672 km (0.113 R)
• M35: 10,250,895 km (0.076 R)
• M36: 10,446,569 km (0.11 R)
• M37: 10,930,219 km (0.103 R)
• M38: 11,152,521 km (0.099 R)
• M39: 11,264,121 km (0.112 R)
• M40: 11,805,516 km (0.082 R)
• M41: 12,843,426 km (0.086 R)
• M42: 13,480,115 km (0.065 R)
• M43: 14,662,087 km (0.08 R)
• M44: 14,882,744 km (0.11 R)
• M45: 16,432,877 km (0.117 R)
• M46: 17,124,019 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.4

Radius: 3.9

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.73 AU - 22.15 AU

Year: 27960 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,196,091 km

• M1: 208,390 km (0.089 R)
• M2: 237,412 km (0.116 R)
• M3: 404,812 km (0.077 R)
• M4: 831,016 km (0.052 R)
• M5: 1,216,679 km (0.104 R)
• M6: 1,500,915 km (0.118 R)
• M7: 1,530,386 km (0.025 R)
• M8: 1,560,156 km (0.07 R)
• M9: 1,996,533 km (0.044 R)
• M10: 2,094,669 km (0.103 R)
• M11: 2,329,987 km (0.048 R)
• M12: 2,364,245 km (0.111 R)
• M13: 2,825,455 km (0.082 R)
• M14: 4,239,903 km (0.114 R)
• M15: 5,929,611 km (0.112 R)
• M16: 6,598,612 km (0.081 R)
• M17: 8,215,167 km (0.069 R)
• M18: 8,478,310 km (0.081 R)
• M19: 8,797,701 km (0.085 R)
• M20: 8,851,407 km (0.059 R)
• M21: 9,012,823 km (0.107 R)
• M22: 9,066,977 km (0.097 R)
• M23: 9,229,740 km (0.115 R)
• M24: 10,396,304 km (0.098 R)
• M25: 10,566,696 km (0.079 R)
• M26: 12,022,283 km (0.097 R)
• M27: 12,561,584 km (0.073 R)
• M28: 12,803,783 km (0.063 R)
• M29: 13,108,663 km (0.032 R)
• M30: 13,415,937 km (0.116 R)
• M31: 13,539,505 km (0.101 R)
• M32: 14,541,661 km (0.036 R)
• M33: 14,987,612 km (0.116 R)
• M34: 17,350,810 km (0.098 R)
• M35: 19,686,481 km (0.11 R)
• M36: 23,073,377 km (0.116 R)
• M37: 25,098,783 km (0.069 R)
• M38: 26,712,944 km (0.101 R)
• M39: 28,044,066 km (0.116 R)
• M40: 28,360,465 km (0.079 R)
• M41: 28,757,498 km (0.092 R)
• M42: 29,156,326 km (0.104 R)
• M43: 29,236,361 km (0.113 R)
• M44: 29,396,580 km (0.113 R)
• M45: 30,364,029 km (0.085 R)
• M46: 31,096,610 km (0.075 R)
• M47: 31,423,930 km (0.06 R)
• M48: 32,744,880 km (0.115 R)
• M49: 34,168,154 km (0.085 R)
• M50: 34,760,112 km (0.1 R)
• M51: 34,929,756 km (0.047 R)
• M52: 36,211,661 km (0.09 R)
• M53: 37,508,674 km (0.093 R)
• M54: 37,770,022 km (0.053 R)
• M55: 38,820,947 km (0.104 R)
• M56: 39,438,487 km (0.085 R)
• M57: 41,220,796 km (0.118 R)
• M58: 42,212,031 km (0.118 R)
• M59: 44,770,753 km (0.059 R)
• M60: 46,628,908 km (0.075 R)
• M61: 47,191,247 km (0.056 R)
• M62: 47,567,336 km (0.094 R)
• M63: 48,891,576 km (0.119 R)
• M64: 49,367,447 km (0.067 R)
• M65: 49,940,556 km (0.084 R)
• M66: 50,419,868 km (0.093 R)
• M67: 50,997,017 km (0.114 R)
• M68: 53,817,236 km (0.082 R)
• M69: 54,111,794 km (0.086 R)
• M70: 54,998,909 km (0.102 R)
• M71: 61,751,907 km (0.071 R)
• M72: 62,163,301 km (0.079 R)
• M73: 62,885,260 km (0.047 R)
• M74: 63,299,197 km (0.119 R)
• M75: 63,713,883 km (0.113 R)
• M76: 65,068,043 km (0.076 R)
• M77: 66,853,194 km (0.119 R)
• M78: 69,080,557 km (0.074 R)
• M79: 71,008,873 km (0.12 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 10,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit