🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.46 AU - 0.55 AU

Year: 125 Days

Day: 24.8 Hours

Environment

Temp: 237 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.82 AU - 0.98 AU

Year: 303 Days

Day: 39.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.1 AU - 1.84 AU

Year: 632 Days

Day: 18.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,630,617 km

• M1: 361,279 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.6 AU - 2.6 AU

Year: 1080 Days

Day: 27.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.44 AU - 2.92 AU

Year: 1556 Days

Day: 42.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,630,617 km

• M1: 457,919 km (0.058 R)
• M2: 1,497,325 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.94 AU - 3.2 AU

Year: 1908 Days

Day: 32.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.66 AU - 4.64 AU

Year: 2999 Days

Day: 42.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,630,617 km

• M1: 618,737 km (0.101 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.6 AU - 5.08 AU

Year: 3208 Days

Day: 33.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,630,617 km

• M1: 343,178 km (0.082 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.1

Radius: 9.7

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.48 AU - 8.4 AU

Year: 7199 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,630,617 km

• M1: 417,976 km (0.105 R)
• M2: 607,367 km (0.116 R)
• M3: 892,501 km (0.068 R)
• M4: 1,087,128 km (0.057 R)
• M5: 1,295,966 km (0.095 R)
• M6: 1,930,112 km (0.089 R)
• M7: 2,067,592 km (0.093 R)
• M8: 2,184,578 km (0.07 R)
• M9: 2,449,964 km (0.098 R)
• M10: 2,599,113 km (0.107 R)
• M11: 2,751,404 km (0.096 R)
• M12: 2,906,537 km (0.11 R)
• M13: 3,091,440 km (0.057 R)
• M14: 3,171,774 km (0.082 R)
• M15: 3,334,686 km (0.108 R)
• M16: 3,612,489 km (0.109 R)
• M17: 3,697,311 km (0.095 R)
• M18: 4,043,331 km (0.088 R)
• M19: 4,131,444 km (0.115 R)
• M20: 4,520,848 km (0.078 R)
• M21: 5,334,959 km (0.12 R)
• M22: 5,561,899 km (0.06 R)
• M23: 5,858,402 km (0.114 R)
• M24: 6,535,632 km (0.078 R)
• M25: 6,604,746 km (0.074 R)
• M26: 6,743,722 km (0.073 R)
• M27: 7,095,277 km (0.095 R)
• M28: 7,706,834 km (0.093 R)
• M29: 7,926,742 km (0.066 R)
• M30: 8,000,494 km (0.092 R)
• M31: 8,185,846 km (0.073 R)
• M32: 8,636,584 km (0.107 R)
• M33: 9,095,551 km (0.101 R)
• M34: 9,289,130 km (0.083 R)
• M35: 9,484,056 km (0.056 R)
• M36: 10,559,964 km (0.077 R)
• M37: 10,763,417 km (0.047 R)
• M38: 10,886,087 km (0.111 R)
• M39: 11,091,785 km (0.081 R)
• M40: 11,884,653 km (0.114 R)
• M41: 11,969,176 km (0.111 R)
• M42: 12,096,334 km (0.111 R)
• M43: 12,480,502 km (0.101 R)
• M44: 12,652,689 km (0.099 R)
• M45: 12,912,241 km (0.087 R)
• M46: 14,146,723 km (0.094 R)
• M47: 14,914,609 km (0.114 R)
• M48: 15,143,044 km (0.09 R)
• M49: 15,928,284 km (0.058 R)
• M50: 16,068,307 km (0.117 R)
• M51: 16,208,630 km (0.067 R)
• M52: 16,679,415 km (0.114 R)
• M53: 16,821,533 km (0.12 R)
• M54: 16,916,527 km (0.091 R)
• M55: 18,021,607 km (0.041 R)
• M56: 18,460,377 km (0.083 R)
• M57: 18,656,650 km (0.054 R)
• M58: 18,804,153 km (0.11 R)
• M59: 18,952,105 km (0.088 R)
• M60: 19,298,873 km (0.109 R)
• M61: 20,048,957 km (0.118 R)
• M62: 21,577,548 km (0.105 R)
• M63: 22,303,696 km (0.088 R)
• M64: 22,617,403 km (0.115 R)
• M65: 22,879,798 km (0.091 R)
• M66: 23,090,581 km (0.113 R)
• M67: 23,301,963 km (0.066 R)
• M68: 23,833,185 km (0.12 R)
• M69: 24,422,301 km (0.117 R)
• M70: 24,529,862 km (0.086 R)
• M71: 24,907,746 km (0.035 R)
• M72: 25,233,122 km (0.115 R)
• M73: 27,270,944 km (0.088 R)
• M74: 27,999,485 km (0.117 R)
• M75: 28,677,463 km (0.059 R)
• M76: 29,877,238 km (0.117 R)
• M77: 30,570,175 km (0.106 R)
• M78: 30,860,395 km (0.057 R)
• M79: 32,384,498 km (0.109 R)
• M80: 32,621,162 km (0.059 R)
• M81: 35,201,277 km (0.06 R)
• M82: 36,239,336 km (0.112 R)
• M83: 36,608,095 km (0.048 R)
• M84: 39,350,224 km (0.12 R)
• M85: 40,427,179 km (0.085 R)
• M86: 41,129,242 km (0.109 R)
• M87: 41,257,447 km (0.095 R)
• M88: 42,157,727 km (0.082 R)
• M89: 43,585,489 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.3

Radius: 6.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.93 AU - 17.45 AU

Year: 19974 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,630,617 km

• M1: 91,404 km (0.088 R)
• M2: 204,351 km (0.096 R)
• M3: 262,694 km (0.103 R)
• M4: 610,060 km (0.1 R)
• M5: 782,546 km (0.117 R)
• M6: 911,051 km (0.066 R)
• M7: 970,441 km (0.037 R)
• M8: 1,108,969 km (0.113 R)
• M9: 1,439,580 km (0.064 R)
• M10: 1,652,159 km (0.061 R)
• M11: 1,874,910 km (0.04 R)
• M12: 2,431,265 km (0.113 R)
• M13: 2,578,020 km (0.077 R)
• M14: 2,858,217 km (0.089 R)
• M15: 2,990,910 km (0.065 R)
• M16: 3,262,281 km (0.036 R)
• M17: 3,589,003 km (0.059 R)
• M18: 4,734,473 km (0.098 R)
• M19: 4,944,509 km (0.093 R)
• M20: 5,758,770 km (0.035 R)
• M21: 6,011,142 km (0.081 R)
• M22: 6,614,171 km (0.107 R)
• M23: 7,086,451 km (0.056 R)
• M24: 7,447,730 km (0.063 R)
• M25: 7,569,503 km (0.086 R)
• M26: 7,815,142 km (0.084 R)
• M27: 8,000,943 km (0.064 R)
• M28: 8,345,616 km (0.109 R)
• M29: 8,599,185 km (0.03 R)
• M30: 8,823,282 km (0.104 R)
• M31: 8,919,923 km (0.083 R)
• M32: 9,244,550 km (0.104 R)
• M33: 9,938,684 km (0.091 R)
• M34: 10,512,990 km (0.098 R)
• M35: 10,855,719 km (0.113 R)
• M36: 11,941,650 km (0.039 R)
• M37: 12,012,859 km (0.066 R)
• M38: 12,120,120 km (0.063 R)
• M39: 12,227,532 km (0.116 R)
• M40: 13,504,349 km (0.099 R)
• M41: 13,578,550 km (0.119 R)
• M42: 14,177,390 km (0.112 R)
• M43: 14,366,183 km (0.098 R)
• M44: 14,784,758 km (0.118 R)
• M45: 15,014,689 km (0.118 R)
• M46: 15,130,179 km (0.073 R)
• M47: 15,207,222 km (0.106 R)
• M48: 15,594,830 km (0.107 R)
• M49: 18,069,179 km (0.08 R)
• M50: 18,110,169 km (0.058 R)
• M51: 18,520,815 km (0.038 R)
• M52: 18,768,698 km (0.111 R)
• M53: 18,893,014 km (0.093 R)
• M54: 18,976,191 km (0.117 R)
• M55: 19,771,303 km (0.06 R)
• M56: 20,748,327 km (0.099 R)
• M57: 20,919,766 km (0.03 R)
• M58: 21,393,991 km (0.037 R)
• M59: 21,784,442 km (0.027 R)
• M60: 22,133,603 km (0.105 R)
• M61: 22,484,710 km (0.079 R)
• M62: 22,926,023 km (0.054 R)
• M63: 23,058,866 km (0.06 R)
• M64: 24,628,896 km (0.043 R)
• M65: 25,541,443 km (0.1 R)
• M66: 25,725,299 km (0.106 R)
• M67: 26,604,635 km (0.046 R)
• M68: 26,651,160 km (0.092 R)
• M69: 26,697,685 km (0.11 R)
• M70: 27,024,407 km (0.063 R)
• M71: 27,118,055 km (0.074 R)
• M72: 28,060,222 km (0.032 R)
• M73: 28,773,654 km (0.118 R)
• M74: 29,060,882 km (0.085 R)
• M75: 29,156,775 km (0.067 R)
• M76: 29,879,482 km (0.101 R)
• M77: 30,073,062 km (0.112 R)
• M78: 31,983,576 km (0.082 R)
• M79: 32,579,275 km (0.053 R)
• M80: 32,629,091 km (0.103 R)
• M81: 32,828,654 km (0.069 R)
• M82: 33,078,483 km (0.082 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 18,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit