🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.75 AU - 0.93 AU

Year: 281 Days

Day: 24.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,463,867 km

• M1: 43,982 km (0.12 R)
• M2: 228,286 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.07 AU - 1.13 AU

Year: 421 Days

Day: 35.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,463,867 km

• M1: 56,099 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.04 AU - 1.34 AU

Year: 474 Days

Day: 14.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1 AU - 1.56 AU

Year: 529 Days

Day: 32.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.48 AU - 1.66 AU

Year: 719 Days

Day: 45.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.73 AU - 1.77 AU

Year: 846 Days

Day: 46.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,463,867 km

• M1: 400,773 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.89 AU - 3.13 AU

Year: 1452 Days

Day: 39.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.59 AU - 3.61 AU

Year: 1994 Days

Day: 21.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 12.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.33 AU - 6.91 AU

Year: 4866 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 76,463,867 km

• M1: 154,684 km (0.085 R)
• M2: 241,002 km (0.098 R)
• M3: 329,714 km (0.101 R)
• M4: 431,739 km (0.113 R)
• M5: 548,127 km (0.035 R)
• M6: 789,428 km (0.069 R)
• M7: 923,767 km (0.114 R)
• M8: 1,009,935 km (0.11 R)
• M9: 1,157,289 km (0.041 R)
• M10: 1,259,913 km (0.103 R)
• M11: 1,447,210 km (0.104 R)
• M12: 1,549,086 km (0.113 R)
• M13: 1,930,561 km (0.063 R)
• M14: 2,033,185 km (0.08 R)
• M15: 2,137,754 km (0.109 R)
• M16: 2,440,390 km (0.107 R)
• M17: 2,688,124 km (0.033 R)
• M18: 2,955,904 km (0.115 R)
• M19: 3,417,563 km (0.089 R)
• M20: 3,682,651 km (0.118 R)
• M21: 4,086,266 km (0.116 R)
• M22: 4,179,465 km (0.052 R)
• M23: 4,367,809 km (0.085 R)
• M24: 5,512,981 km (0.053 R)
• M25: 5,749,794 km (0.11 R)
• M26: 5,929,611 km (0.071 R)
• M27: 6,020,267 km (0.084 R)
• M28: 6,542,663 km (0.096 R)
• M29: 6,793,539 km (0.061 R)
• M30: 6,936,105 km (0.044 R)
• M31: 7,047,705 km (0.109 R)
• M32: 7,565,314 km (0.062 R)
• M33: 7,713,117 km (0.099 R)
• M34: 7,895,177 km (0.1 R)
• M35: 7,978,354 km (0.047 R)
• M36: 8,162,509 km (0.099 R)
• M37: 8,534,858 km (0.07 R)
• M38: 8,723,201 km (0.091 R)
• M39: 9,138,934 km (0.057 R)
• M40: 9,261,455 km (0.08 R)
• M41: 9,402,077 km (0.04 R)
• M42: 9,490,339 km (0.095 R)
• M43: 10,043,851 km (0.112 R)
• M44: 10,224,566 km (0.092 R)
• M45: 10,644,487 km (0.111 R)
• M46: 10,736,639 km (0.118 R)
• M47: 11,088,793 km (0.102 R)
• M48: 11,313,189 km (0.095 R)
• M49: 11,463,685 km (0.091 R)
• M50: 11,576,930 km (0.118 R)
• M51: 12,652,240 km (0.055 R)
• M52: 13,162,369 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.4

Radius: 7.4

Gravity: 16.63 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.15 AU - 13.21 AU

Year: 17477 Days

Day: 15.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,463,867 km

• M1: 98,884 km (0.07 R)
• M2: 570,865 km (0.046 R)
• M3: 657,782 km (0.067 R)
• M4: 772,972 km (0.094 R)
• M5: 1,476,232 km (0.036 R)
• M6: 1,536,819 km (0.095 R)
• M7: 1,598,304 km (0.04 R)
• M8: 1,885,382 km (0.11 R)
• M9: 2,328,341 km (0.072 R)
• M10: 2,470,908 km (0.059 R)
• M11: 2,616,616 km (0.06 R)
• M12: 2,802,716 km (0.045 R)
• M13: 3,426,838 km (0.097 R)
• M14: 3,922,456 km (0.1 R)
• M15: 4,092,699 km (0.097 R)
• M16: 4,752,575 km (0.05 R)
• M17: 4,842,932 km (0.085 R)
• M18: 5,972,994 km (0.074 R)
• M19: 6,070,831 km (0.065 R)
• M20: 6,119,899 km (0.039 R)
• M21: 6,367,185 km (0.079 R)
• M22: 6,769,752 km (0.092 R)
• M23: 7,025,714 km (0.081 R)
• M24: 7,180,698 km (0.1 R)
• M25: 8,134,534 km (0.108 R)
• M26: 8,406,503 km (0.107 R)
• M27: 8,792,316 km (0.04 R)
• M28: 9,868,523 km (0.108 R)
• M29: 10,451,506 km (0.073 R)
• M30: 10,628,630 km (0.112 R)
• M31: 10,806,651 km (0.092 R)
• M32: 11,165,835 km (0.069 R)
• M33: 11,226,123 km (0.096 R)
• M34: 11,286,411 km (0.082 R)
• M35: 11,834,388 km (0.082 R)
• M36: 15,032,940 km (0.035 R)
• M37: 17,210,786 km (0.106 R)
• M38: 17,350,211 km (0.051 R)
• M39: 17,489,936 km (0.11 R)
• M40: 17,770,581 km (0.104 R)
• M41: 18,692,703 km (0.114 R)
• M42: 19,922,098 km (0.094 R)
• M43: 20,362,215 km (0.059 R)
• M44: 20,657,372 km (0.1 R)
• M45: 21,102,874 km (0.087 R)
• M46: 21,326,822 km (0.099 R)
• M47: 21,626,616 km (0.096 R)
• M48: 23,069,488 km (0.053 R)
• M49: 23,377,210 km (0.079 R)
• M50: 23,531,595 km (0.075 R)
• M51: 23,996,845 km (0.087 R)
• M52: 25,807,877 km (0.116 R)
• M53: 26,448,156 km (0.104 R)
• M54: 26,689,607 km (0.09 R)
• M55: 27,336,917 km (0.108 R)
• M56: 28,977,856 km (0.112 R)
• M57: 30,481,913 km (0.058 R)
• M58: 30,735,032 km (0.114 R)
• M59: 32,440,298 km (0.077 R)
• M60: 32,785,121 km (0.092 R)
• M61: 34,614,853 km (0.104 R)
• M62: 35,941,936 km (0.056 R)
• M63: 36,925,841 km (0.069 R)
• M64: 38,554,662 km (0.1 R)
• M65: 41,134,627 km (0.095 R)
• M66: 41,788,370 km (0.081 R)
• M67: 44,916,013 km (0.069 R)
• M68: 45,685,544 km (0.07 R)
• M69: 46,556,353 km (0.059 R)
• M70: 48,511,298 km (0.048 R)
• M71: 49,102,958 km (0.119 R)
• M72: 49,697,011 km (0.045 R)
• M73: 49,895,527 km (0.096 R)
• M74: 50,094,343 km (0.104 R)
• M75: 53,616,026 km (0.071 R)
• M76: 54,023,531 km (0.051 R)
• M77: 54,944,306 km (0.09 R)
• M78: 55,046,930 km (0.046 R)
• M79: 56,076,762 km (0.115 R)
• M80: 56,179,984 km (0.095 R)
• M81: 56,905,085 km (0.105 R)
• M82: 59,414,440 km (0.102 R)
• M83: 61,426,382 km (0.047 R)
• M84: 62,494,361 km (0.101 R)
• M85: 62,601,473 km (0.11 R)
• M86: 63,030,520 km (0.098 R)
• M87: 63,245,492 km (0.081 R)
• M88: 64,540,112 km (0.089 R)
• M89: 64,973,646 km (0.088 R)
• M90: 67,155,681 km (0.073 R)
• M91: 68,807,840 km (0.046 R)
• M92: 70,362,012 km (0.097 R)
• M93: 70,696,513 km (0.077 R)
• M94: 70,919,863 km (0.053 R)
• M95: 72,039,902 km (0.073 R)
• M96: 74,070,843 km (0.095 R)
• M97: 74,979,500 km (0.063 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 13,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit