🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.54 AU - 0.58 AU

Year: 153 Days

Day: 25.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.52 AU - 0.74 AU

Year: 183 Days

Day: 12.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,893,153 km

• M1: 431,739 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.02 AU - 1.68 AU

Year: 573 Days

Day: 13.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,893,153 km

• M1: 703,858 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.21 AU - 1.99 AU

Year: 739 Days

Day: 34 Hours

Environment

Temp: -36 °C

Axial Tilt: 41.2 °

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: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.73 AU - 2.15 AU

Year: 987 Days

Day: 41.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.32 AU - 2.6 AU

Year: 1409 Days

Day: 27.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 10.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.24 AU - 6.12 AU

Year: 4944 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,893,153 km

• M1: 222,602 km (0.103 R)
• M2: 387,907 km (0.112 R)
• M3: 535,560 km (0.05 R)
• M4: 622,327 km (0.115 R)
• M5: 1,329,027 km (0.076 R)
• M6: 1,716,486 km (0.1 R)
• M7: 1,858,604 km (0.112 R)
• M8: 2,210,907 km (0.099 R)
• M9: 2,800,771 km (0.094 R)
• M10: 3,068,103 km (0.074 R)
• M11: 3,890,143 km (0.099 R)
• M12: 3,959,257 km (0.059 R)
• M13: 4,148,648 km (0.094 R)
• M14: 4,279,995 km (0.087 R)
• M15: 4,588,615 km (0.117 R)
• M16: 5,108,169 km (0.084 R)
• M17: 5,347,525 km (0.108 R)
• M18: 5,894,156 km (0.09 R)
• M19: 5,973,742 km (0.076 R)
• M20: 6,145,331 km (0.11 R)
• M21: 6,505,413 km (0.108 R)
• M22: 6,872,377 km (0.028 R)
• M23: 7,028,258 km (0.086 R)
• M24: 7,614,083 km (0.097 R)
• M25: 7,912,830 km (0.056 R)
• M26: 8,304,627 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 10.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.62 AU - 5.84 AU

Year: 5010 Days

Day: 6.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,893,153 km

• M1: 137,331 km (0.041 R)
• M2: 217,515 km (0.111 R)
• M3: 343,776 km (0.047 R)
• M4: 464,950 km (0.081 R)
• M5: 551,867 km (0.096 R)
• M6: 634,594 km (0.117 R)
• M7: 722,109 km (0.098 R)
• M8: 861,983 km (0.04 R)
• M9: 1,224,309 km (0.059 R)
• M10: 1,308,084 km (0.081 R)
• M11: 1,709,455 km (0.096 R)
• M12: 1,867,729 km (0.095 R)
• M13: 1,998,029 km (0.106 R)
• M14: 2,064,301 km (0.084 R)
• M15: 2,955,156 km (0.032 R)
• M16: 3,146,342 km (0.087 R)
• M17: 3,421,004 km (0.1 R)
• M18: 4,035,702 km (0.094 R)
• M19: 4,552,263 km (0.089 R)
• M20: 4,840,837 km (0.109 R)
• M21: 5,158,284 km (0.12 R)
• M22: 5,459,125 km (0.12 R)
• M23: 5,576,410 km (0.11 R)
• M24: 5,718,379 km (0.066 R)
• M25: 5,981,521 km (0.091 R)
• M26: 6,126,781 km (0.085 R)
• M27: 6,694,505 km (0.105 R)
• M28: 7,330,744 km (0.117 R)
• M29: 7,460,296 km (0.099 R)
• M30: 7,933,025 km (0.036 R)
• M31: 8,092,796 km (0.083 R)
• M32: 8,633,144 km (0.094 R)
• M33: 8,852,604 km (0.109 R)
• M34: 8,935,331 km (0.086 R)
• M35: 9,353,008 km (0.073 R)
• M36: 9,748,695 km (0.087 R)
• M37: 10,352,322 km (0.118 R)
• M38: 10,556,224 km (0.11 R)
• M39: 12,082,122 km (0.099 R)
• M40: 12,358,430 km (0.096 R)
• M41: 12,451,031 km (0.088 R)
• M42: 12,699,064 km (0.1 R)
• M43: 13,453,037 km (0.043 R)
• M44: 13,548,331 km (0.068 R)
• M45: 13,899,587 km (0.096 R)
• M46: 14,253,984 km (0.084 R)
• M47: 14,971,456 km (0.112 R)
• M48: 16,238,250 km (0.106 R)
• M49: 16,441,554 km (0.028 R)
• M50: 16,953,179 km (0.107 R)
• M51: 17,435,333 km (0.12 R)
• M52: 17,539,303 km (0.069 R)
• M53: 18,167,315 km (0.084 R)
• M54: 18,484,014 km (0.107 R)
• M55: 19,194,454 km (0.094 R)
• M56: 19,516,987 km (0.082 R)
• M57: 20,022,478 km (0.093 R)
• M58: 21,009,226 km (0.047 R)
• M59: 21,825,133 km (0.107 R)
• M60: 23,068,141 km (0.111 R)
• M61: 23,487,614 km (0.069 R)
• M62: 23,717,546 km (0.105 R)
• M63: 24,025,119 km (0.059 R)
• M64: 24,527,917 km (0.049 R)
• M65: 25,504,492 km (0.083 R)
• M66: 25,662,019 km (0.081 R)
• M67: 25,898,683 km (0.108 R)
• M68: 26,255,324 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.3

Radius: 10.5

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.61 AU - 11.95 AU

Year: 11171 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,893,153 km

• M1: 163,211 km (0.037 R)
• M2: 288,275 km (0.114 R)
• M3: 735,423 km (0.094 R)
• M4: 830,268 km (0.104 R)
• M5: 1,141,282 km (0.11 R)
• M6: 1,536,969 km (0.095 R)
• M7: 2,744,223 km (0.051 R)
• M8: 2,865,846 km (0.054 R)
• M9: 2,958,148 km (0.043 R)
• M10: 3,699,406 km (0.054 R)
• M11: 3,868,003 km (0.12 R)
• M12: 4,531,768 km (0.095 R)
• M13: 5,535,271 km (0.05 R)
• M14: 5,806,342 km (0.065 R)
• M15: 7,142,700 km (0.105 R)
• M16: 7,310,998 km (0.089 R)
• M17: 7,608,697 km (0.062 R)
• M18: 7,997,353 km (0.04 R)
• M19: 8,216,065 km (0.09 R)
• M20: 8,392,441 km (0.104 R)
• M21: 8,614,743 km (0.105 R)
• M22: 9,156,138 km (0.109 R)
• M23: 9,339,096 km (0.118 R)
• M24: 10,991,105 km (0.061 R)
• M25: 11,381,256 km (0.112 R)
• M26: 11,825,712 km (0.112 R)
• M27: 12,528,373 km (0.062 R)
• M28: 12,833,553 km (0.064 R)
• M29: 13,038,502 km (0.113 R)
• M30: 14,131,912 km (0.059 R)
• M31: 14,396,551 km (0.102 R)
• M32: 14,502,915 km (0.094 R)
• M33: 14,662,835 km (0.108 R)
• M34: 16,129,044 km (0.11 R)
• M35: 17,301,293 km (0.095 R)
• M36: 17,584,482 km (0.091 R)
• M37: 18,155,497 km (0.089 R)
• M38: 18,327,983 km (0.066 R)
• M39: 18,674,601 km (0.052 R)
• M40: 19,315,778 km (0.084 R)
• M41: 19,668,530 km (0.086 R)
• M42: 20,679,362 km (0.11 R)
• M43: 20,799,490 km (0.115 R)
• M44: 21,463,854 km (0.102 R)
• M45: 21,768,285 km (0.067 R)
• M46: 22,012,728 km (0.111 R)
• M47: 22,319,703 km (0.11 R)
• M48: 23,749,560 km (0.119 R)
• M49: 24,253,854 km (0.116 R)
• M50: 25,594,550 km (0.098 R)
• M51: 25,787,980 km (0.093 R)
• M52: 26,566,787 km (0.101 R)
• M53: 27,024,556 km (0.08 R)
• M54: 29,150,641 km (0.082 R)
• M55: 29,420,216 km (0.067 R)
• M56: 30,301,946 km (0.102 R)
• M57: 30,438,380 km (0.11 R)
• M58: 31,606,141 km (0.085 R)
• M59: 31,675,255 km (0.11 R)
• M60: 31,813,782 km (0.063 R)
• M61: 32,021,873 km (0.108 R)
• M62: 33,139,070 km (0.11 R)
• M63: 33,209,381 km (0.092 R)
• M64: 34,767,592 km (0.11 R)
• M65: 36,132,374 km (0.115 R)
• M66: 37,076,187 km (0.102 R)
• M67: 37,734,417 km (0.068 R)
• M68: 39,732,147 km (0.047 R)
• M69: 40,706,179 km (0.047 R)
• M70: 40,856,824 km (0.115 R)
• M71: 41,233,960 km (0.115 R)
• M72: 41,688,139 km (0.118 R)
• M73: 42,220,109 km (0.065 R)
• M74: 42,907,362 km (0.093 R)
• M75: 44,370,429 km (0.072 R)
• M76: 45,146,992 km (0.054 R)
• M77: 47,424,470 km (0.101 R)
• M78: 47,741,468 km (0.104 R)
• M79: 49,900,015 km (0.065 R)
• M80: 49,980,499 km (0.038 R)
• M81: 50,626,463 km (0.099 R)
• M82: 51,031,723 km (0.088 R)
• M83: 52,827,197 km (0.104 R)
• M84: 52,991,455 km (0.076 R)
• M85: 54,063,174 km (0.101 R)
• M86: 55,475,528 km (0.049 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: 449 - 17,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit