🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.76 AU - 1 AU

Year: 300 Days

Day: 22.7 Hours

Environment

Temp: 78 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,873,783 km

• M1: 153,487 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.86 AU - 0.92 AU

Year: 305 Days

Day: 31.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,873,783 km

• M1: 158,873 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.82 AU - 1.26 AU

Year: 385 Days

Day: 27.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.03 AU - 1.07 AU

Year: 391 Days

Day: 14.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.36 AU - 3.58 AU

Year: 1860 Days

Day: 35.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 13.2

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.08 AU - 12.68 AU

Year: 13952 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 91,873,783 km

• M1: 168,148 km (0.107 R)
• M2: 359,334 km (0.044 R)
• M3: 466,895 km (0.095 R)
• M4: 1,103,135 km (0.118 R)
• M5: 1,376,001 km (0.113 R)
• M6: 1,638,545 km (0.069 R)
• M7: 1,860,698 km (0.079 R)
• M8: 2,176,499 km (0.097 R)
• M9: 2,334,774 km (0.107 R)
• M10: 2,446,673 km (0.09 R)
• M11: 2,993,154 km (0.111 R)
• M12: 3,183,891 km (0.111 R)
• M13: 3,406,792 km (0.046 R)
• M14: 3,534,549 km (0.112 R)
• M15: 3,765,678 km (0.072 R)
• M16: 4,319,190 km (0.082 R)
• M17: 4,739,410 km (0.08 R)
• M18: 5,569,080 km (0.078 R)
• M19: 5,787,792 km (0.103 R)
• M20: 6,164,629 km (0.107 R)
• M21: 6,673,411 km (0.092 R)
• M22: 6,960,041 km (0.083 R)
• M23: 7,489,917 km (0.097 R)
• M24: 8,014,108 km (0.074 R)
• M25: 8,223,245 km (0.102 R)
• M26: 8,627,608 km (0.08 R)
• M27: 8,881,177 km (0.053 R)
• M28: 10,144,830 km (0.034 R)
• M29: 10,997,388 km (0.093 R)
• M30: 11,528,610 km (0.062 R)
• M31: 11,721,891 km (0.087 R)
• M32: 11,872,985 km (0.12 R)
• M33: 12,351,997 km (0.078 R)
• M34: 12,439,811 km (0.049 R)
• M35: 12,970,883 km (0.051 R)
• M36: 13,127,213 km (0.103 R)
• M37: 13,284,141 km (0.036 R)
• M38: 13,374,050 km (0.048 R)
• M39: 13,804,293 km (0.043 R)
• M40: 14,170,060 km (0.037 R)
• M41: 14,841,156 km (0.114 R)
• M42: 15,121,802 km (0.106 R)
• M43: 15,783,772 km (0.1 R)
• M44: 16,070,402 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.9

Radius: 6.3

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.08 AU - 19.86 AU

Year: 26538 Days

Day: 17 Hours

Environment

Temp: -198 °C

Axial Tilt: 51.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 91,873,783 km

• M1: 264,190 km (0.101 R)
• M2: 318,793 km (0.076 R)
• M3: 579,393 km (0.114 R)
• M4: 731,683 km (0.077 R)
• M5: 1,670,260 km (0.095 R)
• M6: 2,078,064 km (0.063 R)
• M7: 2,556,777 km (0.108 R)
• M8: 3,068,701 km (0.084 R)
• M9: 4,480,606 km (0.051 R)
• M10: 4,631,550 km (0.085 R)
• M11: 5,304,890 km (0.058 R)
• M12: 6,008,449 km (0.086 R)
• M13: 6,286,851 km (0.063 R)
• M14: 6,455,896 km (0.073 R)
• M15: 7,382,655 km (0.112 R)
• M16: 7,861,518 km (0.093 R)
• M17: 10,071,976 km (0.094 R)
• M18: 10,402,587 km (0.079 R)
• M19: 11,690,774 km (0.098 R)
• M20: 12,248,026 km (0.098 R)
• M21: 13,533,521 km (0.11 R)
• M22: 13,678,930 km (0.089 R)
• M23: 14,786,403 km (0.08 R)
• M24: 14,936,151 km (0.082 R)
• M25: 15,922,300 km (0.098 R)
• M26: 16,851,153 km (0.109 R)
• M27: 17,877,095 km (0.08 R)
• M28: 18,196,786 km (0.042 R)
• M29: 19,658,806 km (0.05 R)
• M30: 19,741,234 km (0.066 R)
• M31: 19,823,663 km (0.114 R)
• M32: 19,988,819 km (0.12 R)
• M33: 20,154,573 km (0.038 R)
• M34: 21,158,225 km (0.095 R)
• M35: 21,836,352 km (0.062 R)
• M36: 25,332,455 km (0.084 R)
• M37: 25,871,605 km (0.106 R)
• M38: 26,323,840 km (0.09 R)
• M39: 26,505,601 km (0.116 R)
• M40: 26,687,512 km (0.097 R)
• M41: 27,052,980 km (0.037 R)
• M42: 27,604,098 km (0.111 R)
• M43: 28,066,057 km (0.101 R)
• M44: 28,530,708 km (0.098 R)
• M45: 28,810,755 km (0.114 R)
• M46: 29,467,639 km (0.088 R)
• M47: 29,939,919 km (0.118 R)
• M48: 30,319,449 km (0.101 R)
• M49: 31,564,253 km (0.082 R)
• M50: 31,853,725 km (0.113 R)
• M51: 34,004,344 km (0.06 R)
• M52: 35,798,322 km (0.105 R)
• M53: 36,605,552 km (0.108 R)
• M54: 38,032,566 km (0.099 R)
• M55: 38,237,964 km (0.045 R)
• M56: 38,546,734 km (0.095 R)
• M57: 41,890,545 km (0.088 R)
• M58: 42,847,673 km (0.111 R)
• M59: 44,242,822 km (0.079 R)
• M60: 45,108,844 km (0.069 R)
• M61: 46,747,539 km (0.111 R)
• M62: 47,077,552 km (0.116 R)
• M63: 47,629,419 km (0.112 R)
• M64: 48,628,134 km (0.093 R)
• M65: 51,551,875 km (0.093 R)
• M66: 51,892,958 km (0.113 R)
• M67: 52,234,640 km (0.114 R)
• M68: 53,264,471 km (0.109 R)
• M69: 53,954,716 km (0.104 R)
• M70: 57,097,169 km (0.081 R)
• M71: 57,567,804 km (0.115 R)
• M72: 57,803,570 km (0.058 R)
• M73: 61,017,680 km (0.044 R)
• M74: 61,498,787 km (0.059 R)
• M75: 62,707,089 km (0.048 R)
• M76: 63,192,534 km (0.079 R)
• M77: 63,557,553 km (0.094 R)
• M78: 64,411,757 km (0.098 R)
• M79: 64,779,020 km (0.106 R)
• M80: 66,008,265 km (0.108 R)
• M81: 69,240,178 km (0.116 R)
• M82: 70,496,949 km (0.069 R)
• M83: 73,415,753 km (0.08 R)
• M84: 76,244,500 km (0.08 R)
• M85: 76,892,408 km (0.028 R)
• M86: 77,022,109 km (0.046 R)
• M87: 78,193,610 km (0.074 R)
• M88: 79,764,537 km (0.05 R)
• M89: 85,613,365 km (0.088 R)
• M90: 86,017,130 km (0.068 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit