🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.46 AU - 0.74 AU

Year: 163 Days

Day: 20.6 Hours

Environment

Temp: 261 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.26 AU - 1.56 AU

Year: 588 Days

Day: 21.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,289,793 km

• M1: 988,692 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.37 AU - 1.53 AU

Year: 614 Days

Day: 47.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.88 AU - 1.92 AU

Year: 920 Days

Day: 22.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.53 AU - 2.35 AU

Year: 950 Days

Day: 15.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,289,793 km

• M1: 194,178 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.7

Radius: 8.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.31 AU - 7.01 AU

Year: 4733 Days

Day: 11.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 104,289,793 km

• M1: 108,907 km (0.09 R)
• M2: 234,869 km (0.071 R)
• M3: 312,959 km (0.047 R)
• M4: 698,772 km (0.11 R)
• M5: 1,232,238 km (0.084 R)
• M6: 1,346,979 km (0.057 R)
• M7: 1,501,813 km (0.088 R)
• M8: 1,894,507 km (0.073 R)
• M9: 2,123,093 km (0.077 R)
• M10: 2,563,060 km (0.082 R)
• M11: 2,621,852 km (0.117 R)
• M12: 2,938,102 km (0.108 R)
• M13: 3,219,047 km (0.118 R)
• M14: 3,378,818 km (0.105 R)
• M15: 3,443,593 km (0.103 R)
• M16: 3,689,831 km (0.082 R)
• M17: 3,958,808 km (0.094 R)
• M18: 4,147,451 km (0.107 R)
• M19: 4,515,911 km (0.115 R)
• M20: 4,569,467 km (0.089 R)
• M21: 5,171,898 km (0.087 R)
• M22: 5,340,644 km (0.11 R)
• M23: 5,721,969 km (0.096 R)
• M24: 5,896,400 km (0.097 R)
• M25: 6,450,660 km (0.109 R)
• M26: 7,291,849 km (0.102 R)
• M27: 7,608,249 km (0.11 R)
• M28: 8,145,604 km (0.115 R)
• M29: 8,386,008 km (0.099 R)
• M30: 8,584,375 km (0.112 R)
• M31: 9,324,884 km (0.11 R)
• M32: 9,438,878 km (0.1 R)
• M33: 9,737,475 km (0.109 R)
• M34: 11,155,513 km (0.042 R)
• M35: 11,568,852 km (0.082 R)
• M36: 12,310,708 km (0.117 R)
• M37: 12,839,088 km (0.049 R)
• M38: 13,144,417 km (0.097 R)
• M39: 13,400,528 km (0.117 R)
• M40: 13,503,601 km (0.093 R)
• M41: 13,555,063 km (0.11 R)
• M42: 14,153,006 km (0.108 R)
• M43: 14,310,383 km (0.08 R)
• M44: 14,732,847 km (0.026 R)
• M45: 15,159,500 km (0.079 R)
• M46: 15,347,545 km (0.055 R)
• M47: 16,684,651 km (0.111 R)
• M48: 18,172,401 km (0.1 R)
• M49: 18,543,853 km (0.106 R)
• M50: 18,773,635 km (0.037 R)
• M51: 19,323,258 km (0.052 R)
• M52: 19,497,838 km (0.079 R)
• M53: 19,556,182 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.3

Radius: 3.6

Gravity: 54.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 18.3 AU - 21.92 AU

Year: 31695 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,289,793 km

• M1: 199,264 km (0.119 R)
• M2: 275,858 km (0.105 R)
• M3: 1,073,215 km (0.063 R)
• M4: 1,576,911 km (0.119 R)
• M5: 2,185,924 km (0.072 R)
• M6: 2,492,600 km (0.086 R)
• M7: 2,582,658 km (0.087 R)
• M8: 3,693,422 km (0.05 R)
• M9: 4,651,746 km (0.108 R)
• M10: 4,874,647 km (0.087 R)
• M11: 5,980,175 km (0.11 R)
• M12: 6,406,230 km (0.07 R)
• M13: 6,968,269 km (0.119 R)
• M14: 8,542,338 km (0.049 R)
• M15: 9,438,728 km (0.117 R)
• M16: 10,220,377 km (0.112 R)
• M17: 10,875,167 km (0.092 R)
• M18: 11,170,473 km (0.118 R)
• M19: 11,244,823 km (0.082 R)
• M20: 11,468,472 km (0.111 R)
• M21: 11,693,766 km (0.081 R)
• M22: 12,148,544 km (0.09 R)
• M23: 13,389,309 km (0.042 R)
• M24: 14,507,702 km (0.096 R)
• M25: 14,588,784 km (0.113 R)
• M26: 18,386,925 km (0.071 R)
• M27: 18,562,403 km (0.115 R)
• M28: 20,438,659 km (0.035 R)
• M29: 21,077,442 km (0.079 R)
• M30: 21,908,159 km (0.099 R)
• M31: 22,001,060 km (0.11 R)
• M32: 23,221,629 km (0.05 R)
• M33: 23,411,319 km (0.094 R)
• M34: 23,887,938 km (0.12 R)
• M35: 23,983,531 km (0.115 R)
• M36: 24,079,423 km (0.102 R)
• M37: 24,560,380 km (0.096 R)
• M38: 24,753,660 km (0.073 R)
• M39: 26,120,835 km (0.071 R)
• M40: 26,614,957 km (0.088 R)
• M41: 29,438,767 km (0.091 R)
• M42: 29,644,015 km (0.109 R)
• M43: 31,513,091 km (0.073 R)
• M44: 31,933,610 km (0.059 R)
• M45: 32,993,062 km (0.071 R)
• M46: 33,634,089 km (0.102 R)
• M47: 35,037,317 km (0.074 R)
• M48: 37,122,263 km (0.037 R)
• M49: 37,344,116 km (0.111 R)
• M50: 37,789,021 km (0.101 R)
• M51: 39,926,176 km (0.12 R)
• M52: 41,756,206 km (0.098 R)
• M53: 43,964,570 km (0.057 R)
• M54: 45,615,832 km (0.061 R)
• M55: 46,210,483 km (0.091 R)
• M56: 47,167,311 km (0.053 R)
• M57: 47,768,545 km (0.03 R)
• M58: 49,465,733 km (0.118 R)
• M59: 49,709,727 km (0.112 R)
• M60: 50,199,061 km (0.113 R)
• M61: 51,305,787 km (0.065 R)
• M62: 51,924,224 km (0.072 R)
• M63: 52,296,274 km (0.039 R)
• M64: 53,543,322 km (0.102 R)
• M65: 54,548,021 km (0.078 R)
• M66: 60,053,522 km (0.101 R)
• M67: 60,705,021 km (0.043 R)
• M68: 63,864,977 km (0.112 R)
• M69: 65,063,704 km (0.096 R)
• M70: 66,404,251 km (0.084 R)
• M71: 66,942,953 km (0.117 R)
• M72: 68,432,050 km (0.085 R)
• M73: 71,856,794 km (0.12 R)
• M74: 71,995,022 km (0.101 R)
• M75: 72,548,385 km (0.086 R)
• M76: 74,077,724 km (0.041 R)
• M77: 75,477,212 km (0.092 R)
• M78: 81,161,632 km (0.06 R)
• M79: 83,764,186 km (0.052 R)
• M80: 84,783,546 km (0.11 R)
• M81: 84,929,554 km (0.097 R)
• M82: 85,075,711 km (0.056 R)
• M83: 86,687,777 km (0.058 R)
• M84: 87,866,609 km (0.113 R)
• M85: 89,644,729 km (0.051 R)
• M86: 92,033,956 km (0.116 R)
• M87: 92,784,938 km (0.092 R)
• M88: 92,935,433 km (0.091 R)
• M89: 94,746,914 km (0.044 R)
• M90: 96,874,944 km (0.11 R)
• M91: 97,638,790 km (0.101 R)
• M92: 98,865,044 km (0.044 R)
• M93: 99,480,190 km (0.091 R)
• M94: 101,023,442 km (0.079 R)
• M95: 101,178,126 km (0.076 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit