🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.56 AU - 0.58 AU

Year: 161 Days

Day: 33.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,469,650 km

• M1: 65,823 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.7 AU - 1.1 AU

Year: 320 Days

Day: 35.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,469,650 km

• M1: 355,445 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.47 AU - 1.95 AU

Year: 838 Days

Day: 22.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,469,650 km

• M1: 434,731 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.71 AU - 2.39 AU

Year: 1100 Days

Day: 47.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,469,650 km

• M1: 37,699 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.66 AU - 3.12 AU

Year: 1841 Days

Day: 39.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,469,650 km

• M1: 106,514 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.31 AU - 4.05 AU

Year: 2645 Days

Day: 44.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,469,650 km

• M1: 348,563 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.7

Radius: 12.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.45 AU - 8.03 AU

Year: 6557 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,469,650 km

• M1: 170,691 km (0.104 R)
• M2: 754,422 km (0.029 R)
• M3: 1,372,710 km (0.073 R)
• M4: 1,812,827 km (0.058 R)
• M5: 2,265,361 km (0.111 R)
• M6: 2,850,887 km (0.114 R)
• M7: 3,648,542 km (0.09 R)
• M8: 5,003,750 km (0.107 R)
• M9: 5,533,326 km (0.099 R)
• M10: 6,132,615 km (0.077 R)
• M11: 7,350,192 km (0.083 R)
• M12: 9,274,170 km (0.106 R)
• M13: 9,713,839 km (0.093 R)
• M14: 10,121,493 km (0.105 R)
• M15: 10,874,568 km (0.116 R)
• M16: 11,970,522 km (0.034 R)
• M17: 13,526,191 km (0.099 R)
• M18: 14,615,862 km (0.062 R)
• M19: 15,152,170 km (0.083 R)
• M20: 16,518,447 km (0.073 R)
• M21: 18,580,953 km (0.081 R)
• M22: 21,110,055 km (0.08 R)
• M23: 21,565,580 km (0.1 R)
• M24: 23,615,819 km (0.099 R)
• M25: 25,364,169 km (0.064 R)
• M26: 30,062,739 km (0.108 R)
• M27: 31,028,394 km (0.116 R)
• M28: 34,258,062 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.7

Radius: 3.9

Gravity: 54.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.21 AU - 12.65 AU

Year: 16422 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,469,650 km

• M1: 48,470 km (0.062 R)
• M2: 177,124 km (0.077 R)
• M3: 677,080 km (0.08 R)
• M4: 1,028,186 km (0.118 R)
• M5: 1,323,193 km (0.079 R)
• M6: 1,571,226 km (0.064 R)
• M7: 1,905,278 km (0.101 R)
• M8: 2,392,668 km (0.074 R)
• M9: 3,009,610 km (0.116 R)
• M10: 3,410,532 km (0.091 R)
• M11: 3,815,942 km (0.107 R)
• M12: 4,652,643 km (0.088 R)
• M13: 4,968,893 km (0.091 R)
• M14: 6,463,825 km (0.115 R)
• M15: 8,335,593 km (0.091 R)
• M16: 8,854,548 km (0.085 R)
• M17: 9,121,880 km (0.054 R)
• M18: 14,383,237 km (0.104 R)
• M19: 17,021,246 km (0.103 R)
• M20: 18,109,570 km (0.078 R)
• M21: 19,422,142 km (0.081 R)
• M22: 21,364,222 km (0.115 R)
• M23: 22,333,017 km (0.025 R)
• M24: 24,988,230 km (0.038 R)
• M25: 26,172,147 km (0.11 R)
• M26: 27,619,058 km (0.112 R)
• M27: 28,651,433 km (0.102 R)
• M28: 29,709,240 km (0.094 R)
• M29: 38,556,158 km (0.077 R)
• M30: 46,077,341 km (0.105 R)
• M31: 50,687,947 km (0.052 R)
• M32: 55,056,205 km (0.113 R)
• M33: 57,423,741 km (0.061 R)
• M34: 61,583,459 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.6

Radius: 6

Gravity: 18.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.8 AU - 15.14 AU

Year: 18526 Days

Day: 17.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,469,650 km

• M1: 81,531 km (0.095 R)
• M2: 274,811 km (0.114 R)
• M3: 526,734 km (0.05 R)
• M4: 977,772 km (0.092 R)
• M5: 1,373,458 km (0.067 R)
• M6: 2,120,251 km (0.086 R)
• M7: 2,758,734 km (0.071 R)
• M8: 3,517,944 km (0.104 R)
• M9: 3,992,169 km (0.103 R)
• M10: 4,575,750 km (0.048 R)
• M11: 7,439,801 km (0.06 R)
• M12: 8,320,783 km (0.114 R)
• M13: 9,940,629 km (0.074 R)
• M14: 14,294,825 km (0.088 R)
• M15: 15,728,421 km (0.101 R)
• M16: 16,600,876 km (0.061 R)
• M17: 19,054,879 km (0.109 R)
• M18: 24,145,695 km (0.11 R)
• M19: 25,305,078 km (0.054 R)
• M20: 31,539,270 km (0.11 R)
• M21: 32,038,030 km (0.099 R)
• M22: 35,812,533 km (0.048 R)
• M23: 44,385,987 km (0.119 R)
• M24: 64,832,725 km (0.092 R)
• M25: 66,247,771 km (0.051 R)
• M26: 71,255,710 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 17,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit