🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.64 AU

Year: 140 Days

Day: 24.5 Hours

Environment

Temp: 264 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.67 AU - 0.91 AU

Year: 254 Days

Day: 34.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.83 AU - 0.93 AU

Year: 299 Days

Day: 23 Hours

Environment

Temp: 162 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,288,100 km

• M1: 245,640 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.87 AU - 1.35 AU

Year: 423 Days

Day: 45.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.58 AU - 2.08 AU

Year: 895 Days

Day: 26.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,288,100 km

• M1: 865,723 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.88 AU - 4.44 AU

Year: 2532 Days

Day: 24 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 9

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.17 AU - 6.35 AU

Year: 4363 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,288,100 km

• M1: 159,023 km (0.098 R)
• M2: 258,804 km (0.067 R)
• M3: 324,927 km (0.096 R)
• M4: 425,008 km (0.116 R)
• M5: 527,332 km (0.047 R)
• M6: 959,970 km (0.076 R)
• M7: 1,112,410 km (0.069 R)
• M8: 1,557,912 km (0.092 R)
• M9: 1,617,303 km (0.092 R)
• M10: 1,753,885 km (0.091 R)
• M11: 2,270,297 km (0.105 R)
• M12: 2,355,269 km (0.111 R)
• M13: 2,441,138 km (0.041 R)
• M14: 3,016,043 km (0.08 R)
• M15: 3,090,842 km (0.117 R)
• M16: 3,166,239 km (0.103 R)
• M17: 3,242,235 km (0.104 R)
• M18: 3,415,619 km (0.087 R)
• M19: 4,160,167 km (0.067 R)
• M20: 4,306,624 km (0.091 R)
• M21: 4,734,473 km (0.115 R)
• M22: 5,019,757 km (0.054 R)
• M23: 5,243,256 km (0.076 R)
• M24: 5,561,450 km (0.111 R)
• M25: 5,723,016 km (0.058 R)
• M26: 6,432,858 km (0.058 R)
• M27: 6,748,958 km (0.039 R)
• M28: 6,946,128 km (0.052 R)
• M29: 7,170,226 km (0.109 R)
• M30: 7,549,008 km (0.069 R)
• M31: 8,326,019 km (0.099 R)
• M32: 8,590,658 km (0.109 R)
• M33: 9,621,537 km (0.119 R)
• M34: 9,760,064 km (0.092 R)
• M35: 10,207,960 km (0.119 R)
• M36: 11,620,912 km (0.03 R)
• M37: 11,857,277 km (0.048 R)
• M38: 12,245,035 km (0.07 R)
• M39: 12,425,300 km (0.072 R)
• M40: 12,849,560 km (0.087 R)
• M41: 13,278,606 km (0.109 R)
• M42: 13,494,775 km (0.119 R)
• M43: 14,880,799 km (0.097 R)
• M44: 15,105,495 km (0.12 R)
• M45: 15,428,328 km (0.093 R)
• M46: 15,493,253 km (0.094 R)
• M47: 15,558,179 km (0.072 R)
• M48: 15,623,254 km (0.086 R)
• M49: 15,720,941 km (0.112 R)
• M50: 15,982,588 km (0.09 R)
• M51: 16,212,669 km (0.066 R)
• M52: 16,377,676 km (0.043 R)
• M53: 16,443,798 km (0.09 R)
• M54: 16,742,694 km (0.078 R)
• M55: 16,875,986 km (0.065 R)
• M56: 17,211,085 km (0.085 R)
• M57: 17,312,064 km (0.072 R)
• M58: 17,514,470 km (0.07 R)
• M59: 17,683,815 km (0.119 R)
• M60: 17,853,758 km (0.084 R)
• M61: 19,092,877 km (0.106 R)
• M62: 19,372,027 km (0.106 R)
• M63: 19,582,212 km (0.113 R)
• M64: 19,934,365 km (0.088 R)
• M65: 20,146,644 km (0.087 R)
• M66: 20,502,089 km (0.079 R)
• M67: 20,859,478 km (0.081 R)
• M68: 21,291,218 km (0.12 R)
• M69: 21,980,864 km (0.112 R)
• M70: 22,127,021 km (0.092 R)
• M71: 22,200,174 km (0.097 R)
• M72: 22,310,129 km (0.061 R)
• M73: 22,420,233 km (0.085 R)
• M74: 22,714,641 km (0.079 R)
• M75: 22,825,494 km (0.086 R)
• M76: 23,158,798 km (0.09 R)
• M77: 23,233,148 km (0.086 R)
• M78: 24,093,335 km (0.077 R)
• M79: 24,622,014 km (0.104 R)
• M80: 24,963,995 km (0.097 R)
• M81: 25,040,140 km (0.106 R)
• M82: 25,767,934 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 8.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.2 AU - 7.3 AU

Year: 5651 Days

Day: 13 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,288,100 km

• M1: 106,214 km (0.118 R)
• M2: 165,455 km (0.044 R)
• M3: 269,875 km (0.104 R)
• M4: 379,979 km (0.12 R)
• M5: 541,843 km (0.119 R)
• M6: 814,860 km (0.114 R)
• M7: 1,074,113 km (0.104 R)
• M8: 1,388,567 km (0.041 R)
• M9: 1,688,362 km (0.091 R)
• M10: 1,796,521 km (0.058 R)
• M11: 1,951,803 km (0.092 R)
• M12: 2,054,128 km (0.06 R)
• M13: 2,123,243 km (0.118 R)
• M14: 2,616,916 km (0.107 R)
• M15: 2,896,215 km (0.071 R)
• M16: 3,118,667 km (0.083 R)
• M17: 3,238,644 km (0.054 R)
• M18: 3,360,267 km (0.093 R)
• M19: 3,428,634 km (0.067 R)
• M20: 3,776,748 km (0.096 R)
• M21: 3,876,230 km (0.111 R)
• M22: 4,268,326 km (0.119 R)
• M23: 4,431,837 km (0.108 R)
• M24: 4,780,250 km (0.113 R)
• M25: 4,903,519 km (0.06 R)
• M26: 5,153,198 km (0.098 R)
• M27: 5,232,186 km (0.062 R)
• M28: 5,375,201 km (0.107 R)
• M29: 5,503,406 km (0.12 R)
• M30: 5,877,850 km (0.071 R)
• M31: 6,193,352 km (0.044 R)
• M32: 6,311,085 km (0.067 R)
• M33: 6,395,608 km (0.057 R)
• M34: 6,565,701 km (0.077 R)
• M35: 6,980,237 km (0.038 R)
• M36: 7,050,099 km (0.045 R)
• M37: 7,870,793 km (0.119 R)
• M38: 8,255,558 km (0.12 R)
• M39: 8,422,211 km (0.045 R)
• M40: 8,777,954 km (0.106 R)
• M41: 9,562,296 km (0.081 R)
• M42: 9,640,087 km (0.059 R)
• M43: 10,190,009 km (0.096 R)
• M44: 10,309,238 km (0.095 R)
• M45: 10,508,951 km (0.099 R)
• M46: 11,013,694 km (0.119 R)
• M47: 11,423,144 km (0.108 R)
• M48: 11,609,094 km (0.076 R)
• M49: 11,775,297 km (0.08 R)
• M50: 12,917,028 km (0.073 R)
• M51: 13,218,767 km (0.076 R)
• M52: 13,435,834 km (0.036 R)
• M53: 13,544,741 km (0.066 R)
• M54: 13,653,947 km (0.046 R)
• M55: 14,315,469 km (0.082 R)
• M56: 14,449,060 km (0.097 R)
• M57: 14,964,873 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.1

Radius: 8.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.34 AU - 8.88 AU

Year: 7592 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,288,100 km

• M1: 223,499 km (0.072 R)
• M2: 333,005 km (0.026 R)
• M3: 515,813 km (0.034 R)
• M4: 660,175 km (0.104 R)
• M5: 1,017,116 km (0.094 R)
• M6: 1,086,829 km (0.049 R)
• M7: 1,143,825 km (0.055 R)
• M8: 1,507,647 km (0.098 R)
• M9: 1,620,444 km (0.08 R)
• M10: 1,719,328 km (0.106 R)
• M11: 1,906,176 km (0.12 R)
• M12: 2,171,563 km (0.081 R)
• M13: 2,620,805 km (0.115 R)
• M14: 2,796,882 km (0.101 R)
• M15: 3,098,770 km (0.113 R)
• M16: 3,160,405 km (0.087 R)
• M17: 3,690,280 km (0.053 R)
• M18: 3,865,609 km (0.076 R)
• M19: 4,270,421 km (0.084 R)
• M20: 4,385,312 km (0.112 R)
• M21: 5,316,260 km (0.088 R)
• M22: 5,464,810 km (0.078 R)
• M23: 5,766,100 km (0.103 R)
• M24: 5,918,690 km (0.084 R)
• M25: 6,202,178 km (0.094 R)
• M26: 6,437,346 km (0.106 R)
• M27: 6,516,334 km (0.077 R)
• M28: 6,702,134 km (0.111 R)
• M29: 7,051,744 km (0.109 R)
• M30: 7,106,048 km (0.111 R)
• M31: 8,336,042 km (0.102 R)
• M32: 9,123,077 km (0.039 R)
• M33: 9,812,124 km (0.059 R)
• M34: 10,301,309 km (0.114 R)
• M35: 10,861,105 km (0.105 R)
• M36: 12,173,078 km (0.082 R)
• M37: 12,665,554 km (0.111 R)
• M38: 12,797,948 km (0.044 R)
• M39: 12,864,220 km (0.118 R)
• M40: 13,466,800 km (0.066 R)
• M41: 13,669,805 km (0.069 R)
• M42: 13,771,681 km (0.102 R)
• M43: 14,181,579 km (0.081 R)
• M44: 14,250,244 km (0.077 R)
• M45: 14,388,024 km (0.089 R)
• M46: 15,258,833 km (0.086 R)
• M47: 15,435,060 km (0.107 R)
• M48: 15,647,488 km (0.099 R)
• M49: 16,182,750 km (0.091 R)
• M50: 16,542,832 km (0.089 R)
• M51: 17,014,963 km (0.055 R)
• M52: 17,087,966 km (0.078 R)
• M53: 17,491,581 km (0.086 R)
• M54: 18,046,889 km (0.112 R)
• M55: 18,121,388 km (0.061 R)
• M56: 18,758,675 km (0.052 R)
• M57: 18,871,921 km (0.119 R)
• M58: 19,023,164 km (0.064 R)
• M59: 19,365,145 km (0.077 R)
• M60: 19,901,154 km (0.113 R)
• M61: 21,144,462 km (0.107 R)
• M62: 21,419,722 km (0.117 R)
• M63: 21,538,054 km (0.106 R)
• M64: 21,656,685 km (0.096 R)
• M65: 21,934,189 km (0.062 R)
• M66: 22,372,661 km (0.107 R)
• M67: 22,572,972 km (0.052 R)
• M68: 22,934,999 km (0.074 R)
• M69: 23,339,512 km (0.082 R)
• M70: 23,705,578 km (0.108 R)
• M71: 24,073,589 km (0.087 R)
• M72: 24,815,145 km (0.112 R)
• M73: 25,647,807 km (0.114 R)
• M74: 26,489,744 km (0.12 R)
• M75: 26,871,667 km (0.067 R)
• M76: 26,956,788 km (0.104 R)
• M77: 27,469,161 km (0.111 R)
• M78: 28,243,928 km (0.057 R)
• M79: 29,025,876 km (0.101 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit