🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.67 AU - 0.77 AU

Year: 228 Days

Day: 33 Hours

Environment

Temp: 133 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.97 AU - 1.53 AU

Year: 521 Days

Day: 22.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.4 AU - 2.28 AU

Year: 930 Days

Day: 27.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.42 AU - 2.28 AU

Year: 938 Days

Day: 16.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,239,743 km

• M1: 51,462 km (0.057 R)
• M2: 596,447 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.34 AU - 3.26 AU

Year: 1747 Days

Day: 21 Hours

Environment

Temp: -97 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.4

Radius: 11.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.2 AU - 8.24 AU

Year: 7996 Days

Day: 10.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,239,743 km

• M1: 166,203 km (0.046 R)
• M2: 259,403 km (0.105 R)
• M3: 459,116 km (0.029 R)
• M4: 567,275 km (0.054 R)
• M5: 868,715 km (0.027 R)
• M6: 984,653 km (0.088 R)
• M7: 1,118,693 km (0.092 R)
• M8: 1,432,998 km (0.115 R)
• M9: 1,516,025 km (0.104 R)
• M10: 1,615,059 km (0.045 R)
• M11: 1,880,146 km (0.047 R)
• M12: 2,143,438 km (0.088 R)
• M13: 2,468,963 km (0.08 R)
• M14: 2,637,560 km (0.066 R)
• M15: 2,951,117 km (0.098 R)
• M16: 3,040,278 km (0.068 R)
• M17: 3,166,837 km (0.114 R)
• M18: 3,500,291 km (0.106 R)
• M19: 3,594,986 km (0.057 R)
• M20: 3,709,728 km (0.108 R)
• M21: 4,713,380 km (0.051 R)
• M22: 5,202,116 km (0.116 R)
• M23: 5,419,781 km (0.078 R)
• M24: 5,529,736 km (0.094 R)
• M25: 5,864,087 km (0.036 R)
• M26: 6,343,399 km (0.09 R)
• M27: 6,436,149 km (0.062 R)
• M28: 6,740,581 km (0.115 R)
• M29: 6,930,421 km (0.118 R)
• M30: 7,559,480 km (0.105 R)
• M31: 8,005,730 km (0.098 R)
• M32: 8,156,375 km (0.093 R)
• M33: 8,486,089 km (0.036 R)
• M34: 9,794,771 km (0.032 R)
• M35: 10,010,042 km (0.101 R)
• M36: 10,390,320 km (0.112 R)
• M37: 10,747,859 km (0.115 R)
• M38: 10,831,035 km (0.119 R)
• M39: 11,844,711 km (0.117 R)
• M40: 12,741,849 km (0.045 R)
• M41: 13,065,429 km (0.073 R)
• M42: 13,481,162 km (0.077 R)
• M43: 13,600,840 km (0.088 R)
• M44: 13,690,748 km (0.089 R)
• M45: 14,052,476 km (0.07 R)
• M46: 14,386,827 km (0.109 R)
• M47: 14,754,539 km (0.102 R)
• M48: 14,877,807 km (0.083 R)
• M49: 15,125,392 km (0.116 R)
• M50: 15,312,090 km (0.111 R)
• M51: 15,562,068 km (0.104 R)
• M52: 15,844,958 km (0.085 R)
• M53: 16,447,687 km (0.062 R)
• M54: 17,317,150 km (0.107 R)
• M55: 19,201,485 km (0.063 R)
• M56: 19,369,932 km (0.098 R)
• M57: 20,048,359 km (0.104 R)
• M58: 20,390,489 km (0.099 R)
• M59: 21,011,320 km (0.044 R)
• M60: 21,393,692 km (0.1 R)
• M61: 21,533,267 km (0.068 R)
• M62: 21,743,303 km (0.059 R)
• M63: 21,918,930 km (0.05 R)
• M64: 22,094,858 km (0.066 R)
• M65: 22,377,597 km (0.108 R)
• M66: 22,519,267 km (0.092 R)
• M67: 22,661,385 km (0.085 R)
• M68: 22,982,122 km (0.066 R)
• M69: 23,268,453 km (0.042 R)
• M70: 23,592,033 km (0.084 R)
• M71: 23,772,448 km (0.074 R)
• M72: 23,916,960 km (0.103 R)
• M73: 24,462,094 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.3

Radius: 8

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.16 AU - 11.7 AU

Year: 12557 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,239,743 km

• M1: 112,946 km (0.113 R)
• M2: 361,877 km (0.099 R)
• M3: 784,940 km (0.079 R)
• M4: 1,021,005 km (0.078 R)
• M5: 2,064,750 km (0.101 R)
• M6: 2,253,542 km (0.06 R)
• M7: 2,677,054 km (0.083 R)
• M8: 3,217,551 km (0.086 R)
• M9: 4,090,305 km (0.085 R)
• M10: 4,675,382 km (0.114 R)
• M11: 6,037,770 km (0.08 R)
• M12: 6,425,677 km (0.089 R)
• M13: 6,702,134 km (0.115 R)
• M14: 9,583,988 km (0.076 R)
• M15: 9,673,896 km (0.12 R)
• M16: 9,990,744 km (0.091 R)
• M17: 10,681,138 km (0.063 R)
• M18: 11,482,235 km (0.071 R)
• M19: 13,442,266 km (0.086 R)
• M20: 14,203,719 km (0.082 R)
• M21: 14,563,802 km (0.105 R)
• M22: 14,822,905 km (0.108 R)
• M23: 15,031,145 km (0.114 R)
• M24: 15,503,575 km (0.085 R)
• M25: 15,980,793 km (0.039 R)
• M26: 17,112,949 km (0.11 R)
• M27: 18,103,886 km (0.102 R)
• M28: 19,169,920 km (0.067 R)
• M29: 19,340,162 km (0.028 R)
• M30: 19,397,010 km (0.079 R)
• M31: 19,968,473 km (0.102 R)
• M32: 20,256,300 km (0.095 R)
• M33: 20,314,044 km (0.12 R)
• M34: 21,597,744 km (0.107 R)
• M35: 23,390,375 km (0.108 R)
• M36: 23,572,286 km (0.093 R)
• M37: 24,488,723 km (0.108 R)
• M38: 24,550,357 km (0.096 R)
• M39: 25,354,595 km (0.105 R)
• M40: 25,541,443 km (0.115 R)
• M41: 27,116,260 km (0.071 R)
• M42: 27,819,070 km (0.105 R)
• M43: 27,883,248 km (0.064 R)
• M44: 28,076,080 km (0.059 R)
• M45: 28,140,556 km (0.087 R)
• M46: 29,700,563 km (0.086 R)
• M47: 29,766,087 km (0.11 R)
• M48: 29,831,760 km (0.11 R)
• M49: 30,160,726 km (0.058 R)
• M50: 30,424,916 km (0.058 R)
• M51: 30,557,160 km (0.109 R)
• M52: 31,288,395 km (0.101 R)
• M53: 32,160,101 km (0.07 R)
• M54: 32,362,358 km (0.12 R)
• M55: 32,429,826 km (0.067 R)
• M56: 32,768,067 km (0.099 R)
• M57: 33,107,654 km (0.044 R)
• M58: 34,270,479 km (0.066 R)
• M59: 36,144,940 km (0.096 R)
• M60: 36,214,952 km (0.111 R)
• M61: 37,059,133 km (0.061 R)
• M62: 37,129,743 km (0.115 R)
• M63: 39,125,977 km (0.085 R)
• M64: 39,702,826 km (0.075 R)
• M65: 39,775,082 km (0.109 R)
• M66: 40,282,368 km (0.113 R)
• M67: 41,449,830 km (0.092 R)
• M68: 42,111,501 km (0.11 R)
• M69: 42,259,005 km (0.106 R)
• M70: 43,370,667 km (0.055 R)
• M71: 44,642,099 km (0.04 R)
• M72: 44,943,090 km (0.057 R)
• M73: 45,169,282 km (0.088 R)
• M74: 46,001,794 km (0.081 R)
• M75: 46,534,213 km (0.075 R)
• M76: 47,989,651 km (0.065 R)
• M77: 48,066,693 km (0.086 R)
• M78: 50,005,332 km (0.069 R)
• M79: 50,709,489 km (0.049 R)
• M80: 51,180,872 km (0.049 R)
• M81: 51,811,427 km (0.074 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: 528 - 11,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit