🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.54 AU - 0.66 AU

Year: 174 Days

Day: 14.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.76 AU - 1.06 AU

Year: 325 Days

Day: 33.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.36 AU - 2.04 AU

Year: 831 Days

Day: 25.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,202,425 km

• M1: 981,362 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.75 AU - 2.31 AU

Year: 1084 Days

Day: 22.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.1

Radius: 13.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.33 AU - 8.77 AU

Year: 7774 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,202,425 km

• M1: 169,046 km (0.117 R)
• M2: 320,139 km (0.116 R)
• M3: 430,991 km (0.117 R)
• M4: 611,556 km (0.098 R)
• M5: 1,056,011 km (0.109 R)
• M6: 1,225,356 km (0.096 R)
• M7: 1,349,672 km (0.052 R)
• M8: 1,535,173 km (0.077 R)
• M9: 2,036,476 km (0.065 R)
• M10: 2,142,690 km (0.103 R)
• M11: 2,473,302 km (0.083 R)
• M12: 2,820,518 km (0.052 R)
• M13: 3,109,841 km (0.063 R)
• M14: 3,283,075 km (0.116 R)
• M15: 3,459,600 km (0.056 R)
• M16: 3,769,717 km (0.099 R)
• M17: 4,252,020 km (0.036 R)
• M18: 4,925,659 km (0.1 R)
• M19: 5,012,127 km (0.086 R)
• M20: 5,245,649 km (0.064 R)
• M21: 6,656,806 km (0.112 R)
• M22: 7,141,354 km (0.051 R)
• M23: 7,272,401 km (0.092 R)
• M24: 7,570,550 km (0.098 R)
• M25: 7,805,119 km (0.052 R)
• M26: 7,906,547 km (0.118 R)
• M27: 8,385,110 km (0.086 R)
• M28: 8,558,345 km (0.115 R)
• M29: 9,370,511 km (0.079 R)
• M30: 9,514,275 km (0.038 R)
• M31: 11,030,150 km (0.093 R)
• M32: 11,758,093 km (0.114 R)
• M33: 12,030,212 km (0.094 R)
• M34: 12,422,458 km (0.113 R)
• M35: 12,580,583 km (0.068 R)
• M36: 12,779,249 km (0.07 R)
• M37: 12,978,812 km (0.112 R)
• M38: 13,381,230 km (0.119 R)
• M39: 15,073,930 km (0.116 R)
• M40: 15,454,507 km (0.069 R)
• M41: 15,710,020 km (0.052 R)
• M42: 15,923,945 km (0.095 R)
• M43: 16,138,917 km (0.076 R)
• M44: 16,354,787 km (0.11 R)
• M45: 16,964,548 km (0.102 R)
• M46: 17,537,358 km (0.057 R)
• M47: 17,982,262 km (0.077 R)
• M48: 18,071,722 km (0.096 R)
• M49: 18,431,056 km (0.089 R)
• M50: 18,566,442 km (0.05 R)
• M51: 18,747,306 km (0.084 R)
• M52: 20,448,982 km (0.106 R)
• M53: 21,389,354 km (0.064 R)
• M54: 21,484,049 km (0.1 R)
• M55: 21,769,333 km (0.057 R)
• M56: 22,971,501 km (0.055 R)
• M57: 23,360,755 km (0.103 R)
• M58: 23,752,252 km (0.063 R)
• M59: 24,293,946 km (0.051 R)
• M60: 25,440,015 km (0.059 R)
• M61: 25,590,661 km (0.05 R)
• M62: 25,893,147 km (0.108 R)
• M63: 26,603,588 km (0.104 R)
• M64: 27,629,380 km (0.079 R)
• M65: 28,147,288 km (0.106 R)
• M66: 28,407,289 km (0.111 R)
• M67: 29,614,095 km (0.025 R)
• M68: 30,090,864 km (0.084 R)
• M69: 30,784,100 km (0.045 R)
• M70: 30,944,768 km (0.112 R)
• M71: 32,077,673 km (0.053 R)
• M72: 32,458,250 km (0.049 R)
• M73: 33,388,898 km (0.113 R)
• M74: 33,609,106 km (0.081 R)
• M75: 34,717,627 km (0.079 R)
• M76: 36,516,092 km (0.118 R)
• M77: 36,686,185 km (0.105 R)
• M78: 37,141,262 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.7

Radius: 13.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.48 AU - 10.76 AU

Year: 11181 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 36,202,425 km

• M1: 254,316 km (0.07 R)
• M2: 637,586 km (0.096 R)
• M3: 745,745 km (0.097 R)
• M4: 960,418 km (0.113 R)
• M5: 1,233,584 km (0.116 R)
• M6: 1,697,637 km (0.089 R)
• M7: 1,971,999 km (0.091 R)
• M8: 2,662,094 km (0.076 R)
• M9: 3,279,634 km (0.096 R)
• M10: 3,368,944 km (0.087 R)
• M11: 3,641,811 km (0.112 R)
• M12: 4,326,370 km (0.115 R)
• M13: 4,947,800 km (0.032 R)
• M14: 5,175,189 km (0.111 R)
• M15: 6,030,889 km (0.096 R)
• M16: 6,838,567 km (0.088 R)
• M17: 7,561,275 km (0.067 R)
• M18: 7,871,690 km (0.063 R)
• M19: 8,753,121 km (0.09 R)
• M20: 9,028,680 km (0.105 R)
• M21: 9,281,800 km (0.111 R)
• M22: 9,434,839 km (0.107 R)
• M23: 9,794,921 km (0.107 R)
• M24: 10,582,105 km (0.071 R)
• M25: 10,956,398 km (0.102 R)
• M26: 11,118,263 km (0.042 R)
• M27: 11,635,722 km (0.11 R)
• M28: 11,745,677 km (0.077 R)
• M29: 12,440,858 km (0.066 R)
• M30: 12,978,064 km (0.053 R)
• M31: 14,398,496 km (0.086 R)
• M32: 15,685,486 km (0.082 R)
• M33: 15,806,960 km (0.052 R)
• M34: 16,759,898 km (0.116 R)
• M35: 17,040,095 km (0.087 R)
• M36: 17,794,816 km (0.11 R)
• M37: 18,144,277 km (0.092 R)
• M38: 18,335,912 km (0.11 R)
• M39: 18,914,856 km (0.095 R)
• M40: 19,109,183 km (0.114 R)
• M41: 19,696,205 km (0.095 R)
• M42: 21,357,639 km (0.102 R)
• M43: 21,560,045 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.6

Radius: 8.2

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.64 AU - 12.12 AU

Year: 14386 Days

Day: 9.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,202,425 km

• M1: 155,432 km (0.074 R)
• M2: 271,071 km (0.068 R)
• M3: 873,352 km (0.109 R)
• M4: 1,012,478 km (0.096 R)
• M5: 1,243,607 km (0.073 R)
• M6: 1,546,692 km (0.079 R)
• M7: 1,952,701 km (0.101 R)
• M8: 2,220,182 km (0.114 R)
• M9: 2,326,247 km (0.078 R)
• M10: 3,355,181 km (0.111 R)
• M11: 3,600,970 km (0.058 R)
• M12: 4,479,858 km (0.119 R)
• M13: 5,166,662 km (0.044 R)
• M14: 7,673,324 km (0.08 R)
• M15: 7,802,427 km (0.115 R)
• M16: 8,928,300 km (0.101 R)
• M17: 8,996,068 km (0.055 R)
• M18: 9,303,342 km (0.071 R)
• M19: 10,495,039 km (0.113 R)
• M20: 12,069,855 km (0.062 R)
• M21: 13,482,957 km (0.101 R)
• M22: 13,638,838 km (0.047 R)
• M23: 13,756,123 km (0.105 R)
• M24: 14,626,633 km (0.051 R)
• M25: 15,270,951 km (0.061 R)
• M26: 15,637,465 km (0.061 R)
• M27: 17,470,638 km (0.107 R)
• M28: 17,982,262 km (0.104 R)
• M29: 19,151,370 km (0.092 R)
• M30: 19,370,680 km (0.12 R)
• M31: 20,748,177 km (0.088 R)
• M32: 25,643,319 km (0.075 R)
• M33: 25,884,920 km (0.081 R)
• M34: 26,810,033 km (0.103 R)
• M35: 26,908,019 km (0.1 R)
• M36: 27,055,373 km (0.07 R)
• M37: 27,696,400 km (0.095 R)
• M38: 27,845,100 km (0.105 R)
• M39: 30,157,734 km (0.112 R)
• M40: 31,337,014 km (0.112 R)
• M41: 35,446,916 km (0.12 R)
• M42: 36,202,386 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 17,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit