🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.91 AU - 4.01 AU

Year: 2328 Days

Day: 46.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,355,881 km

• M1: 280,646 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.9

Radius: 10.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.84 AU - 13.96 AU

Year: 15791 Days

Day: 6.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,355,881 km

• M1: 142,716 km (0.116 R)
• M2: 1,810,583 km (0.103 R)
• M3: 2,180,688 km (0.047 R)
• M4: 3,118,368 km (0.062 R)
• M5: 3,823,123 km (0.102 R)
• M6: 4,358,534 km (0.076 R)
• M7: 7,353,334 km (0.107 R)
• M8: 9,295,413 km (0.064 R)
• M9: 23,705,279 km (0.088 R)
• M10: 24,042,023 km (0.103 R)
• M11: 25,245,987 km (0.118 R)
• M12: 36,475,252 km (0.101 R)
• M13: 37,263,633 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.7

Radius: 3.9

Gravity: 36.4 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.2 AU - 14 AU

Year: 17147 Days

Day: 16 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,355,881 km

• M1: 48,470 km (0.064 R)
• M2: 192,233 km (0.116 R)
• M3: 325,375 km (0.112 R)
• M4: 632,051 km (0.096 R)
• M5: 2,162,736 km (0.114 R)
• M6: 2,560,816 km (0.078 R)
• M7: 2,696,202 km (0.116 R)
• M8: 3,105,951 km (0.059 R)
• M9: 3,260,037 km (0.09 R)
• M10: 3,473,513 km (0.078 R)
• M11: 4,047,969 km (0.03 R)
• M12: 4,955,280 km (0.074 R)
• M13: 5,309,827 km (0.059 R)
• M14: 5,605,582 km (0.072 R)
• M15: 6,942,239 km (0.056 R)
• M16: 7,161,699 km (0.079 R)
• M17: 7,848,203 km (0.075 R)
• M18: 8,627,608 km (0.062 R)
• M19: 11,455,008 km (0.11 R)
• M20: 12,010,914 km (0.111 R)
• M21: 14,063,097 km (0.059 R)
• M22: 17,928,258 km (0.051 R)
• M23: 19,101,404 km (0.098 R)
• M24: 20,683,402 km (0.091 R)
• M25: 28,777,245 km (0.117 R)
• M26: 29,572,058 km (0.036 R)
• M27: 32,286,661 km (0.081 R)
• M28: 34,778,214 km (0.101 R)
• M29: 36,201,638 km (0.117 R)
• M30: 46,645,514 km (0.093 R)
• M31: 47,113,007 km (0.107 R)
• M32: 51,462,266 km (0.039 R)
• M33: 61,507,015 km (0.037 R)
• M34: 63,584,780 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.1

Radius: 3.2

Gravity: 92.98 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.55 AU - 15.47 AU

Year: 18965 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 78,355,881 km

• M1: 91,853 km (0.107 R)
• M2: 274,362 km (0.087 R)
• M3: 401,072 km (0.109 R)
• M4: 584,180 km (0.089 R)
• M5: 695,181 km (0.04 R)
• M6: 948,301 km (0.115 R)
• M7: 1,259,315 km (0.076 R)
• M8: 1,398,142 km (0.113 R)
• M9: 1,838,109 km (0.115 R)
• M10: 2,037,673 km (0.05 R)
• M11: 2,774,741 km (0.12 R)
• M12: 2,930,473 km (0.034 R)
• M13: 3,374,479 km (0.08 R)
• M14: 3,893,733 km (0.094 R)
• M15: 4,899,181 km (0.114 R)
• M16: 5,937,240 km (0.079 R)
• M17: 6,690,166 km (0.116 R)
• M18: 8,599,334 km (0.103 R)
• M19: 10,035,923 km (0.119 R)
• M20: 10,842,704 km (0.067 R)
• M21: 12,444,000 km (0.032 R)
• M22: 12,725,244 km (0.055 R)
• M23: 15,290,548 km (0.039 R)
• M24: 18,180,330 km (0.118 R)
• M25: 19,752,903 km (0.117 R)
• M26: 21,213,876 km (0.087 R)
• M27: 21,615,247 km (0.106 R)
• M28: 22,536,770 km (0.116 R)
• M29: 23,271,445 km (0.088 R)
• M30: 24,239,343 km (0.041 R)
• M31: 24,567,860 km (0.084 R)
• M32: 24,788,517 km (0.112 R)
• M33: 25,010,520 km (0.083 R)
• M34: 27,778,230 km (0.096 R)
• M35: 27,897,909 km (0.082 R)
• M36: 28,989,375 km (0.096 R)
• M37: 35,155,350 km (0.051 R)
• M38: 42,297,751 km (0.106 R)
• M39: 42,933,093 km (0.117 R)
• M40: 43,574,868 km (0.09 R)
• M41: 48,075,221 km (0.115 R)
• M42: 50,882,873 km (0.11 R)
• M43: 65,507,711 km (0.082 R)
• M44: 74,113,478 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771

Radius: 5.9

Gravity: 22.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.82 AU - 14.92 AU

Year: 19700 Days

Day: 20.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,355,881 km

• M1: 74,201 km (0.077 R)
• M2: 382,073 km (0.108 R)
• M3: 757,713 km (0.104 R)
• M4: 1,356,254 km (0.104 R)
• M5: 6,254,089 km (0.039 R)
• M6: 6,606,392 km (0.078 R)
• M7: 7,112,182 km (0.085 R)
• M8: 7,447,281 km (0.087 R)
• M9: 8,200,955 km (0.091 R)
• M10: 9,741,664 km (0.114 R)
• M11: 11,531,004 km (0.119 R)
• M12: 13,674,293 km (0.116 R)
• M13: 14,117,701 km (0.114 R)
• M14: 18,282,505 km (0.062 R)
• M15: 19,928,680 km (0.115 R)
• M16: 20,594,690 km (0.115 R)
• M17: 21,275,360 km (0.115 R)
• M18: 22,375,354 km (0.029 R)
• M19: 23,094,620 km (0.091 R)
• M20: 24,687,837 km (0.077 R)
• M21: 25,124,813 km (0.083 R)
• M22: 27,503,718 km (0.096 R)
• M23: 27,737,839 km (0.099 R)
• M24: 32,053,289 km (0.079 R)
• M25: 33,496,758 km (0.115 R)
• M26: 37,222,493 km (0.104 R)
• M27: 41,830,108 km (0.103 R)
• M28: 45,976,362 km (0.081 R)
• M29: 49,865,458 km (0.071 R)
• M30: 51,267,938 km (0.105 R)
• M31: 54,888,955 km (0.112 R)
• M32: 58,097,679 km (0.117 R)
• M33: 60,634,411 km (0.1 R)
• M34: 64,267,096 km (0.086 R)
• M35: 64,473,092 km (0.082 R)
• M36: 69,984,128 km (0.078 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 17,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit