🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.58 AU - 0.6 AU

Year: 164 Days

Day: 27.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.77 AU - 0.99 AU

Year: 299 Days

Day: 34.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.1 AU - 1.8 AU

Year: 631 Days

Day: 37 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.62 AU - 2.38 AU

Year: 1023 Days

Day: 42.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.23 AU - 2.83 AU

Year: 1455 Days

Day: 21.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.5 AU - 2.6 AU

Year: 1473 Days

Day: 26.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,297,664 km

• M1: 1,192,145 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.01 AU - 3.15 AU

Year: 1499 Days

Day: 36.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.68 AU - 2.94 AU

Year: 1704 Days

Day: 34.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 12.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.81 AU - 6.11 AU

Year: 5262 Days

Day: 10.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 83,297,664 km

• M1: 175,628 km (0.08 R)
• M2: 260,749 km (0.077 R)
• M3: 390,301 km (0.11 R)
• M4: 491,279 km (0.107 R)
• M5: 668,702 km (0.042 R)
• M6: 776,563 km (0.026 R)
• M7: 967,001 km (0.112 R)
• M8: 1,114,803 km (0.098 R)
• M9: 1,270,684 km (0.083 R)
• M10: 1,383,032 km (0.098 R)
• M11: 1,538,465 km (0.084 R)
• M12: 1,672,504 km (0.09 R)
• M13: 2,039,917 km (0.103 R)
• M14: 2,233,496 km (0.119 R)
• M15: 2,638,757 km (0.051 R)
• M16: 2,800,921 km (0.104 R)
• M17: 3,203,938 km (0.115 R)
• M18: 3,571,799 km (0.043 R)
• M19: 3,733,664 km (0.109 R)
• M20: 3,861,271 km (0.074 R)
• M21: 4,444,104 km (0.1 R)
• M22: 4,579,640 km (0.065 R)
• M23: 4,696,924 km (0.068 R)
• M24: 4,974,428 km (0.119 R)
• M25: 5,339,148 km (0.078 R)
• M26: 6,441,535 km (0.09 R)
• M27: 6,551,190 km (0.09 R)
• M28: 6,705,874 km (0.108 R)
• M29: 7,018,683 km (0.106 R)
• M30: 7,382,206 km (0.117 R)
• M31: 7,868,698 km (0.089 R)
• M32: 7,962,646 km (0.115 R)
• M33: 8,080,379 km (0.084 R)
• M34: 8,751,176 km (0.051 R)
• M35: 8,970,636 km (0.118 R)
• M36: 9,142,524 km (0.089 R)
• M37: 9,715,185 km (0.052 R)
• M38: 9,891,860 km (0.104 R)
• M39: 10,095,014 km (0.1 R)
• M40: 10,402,288 km (0.112 R)
• M41: 10,712,853 km (0.077 R)
• M42: 10,921,542 km (0.101 R)
• M43: 11,000,081 km (0.053 R)
• M44: 11,157,907 km (0.112 R)
• M45: 11,395,917 km (0.062 R)
• M46: 11,796,540 km (0.109 R)
• M47: 11,985,033 km (0.096 R)
• M48: 12,915,083 km (0.1 R)
• M49: 13,416,835 km (0.116 R)
• M50: 13,613,705 km (0.067 R)
• M51: 13,868,171 km (0.063 R)
• M52: 14,095,710 km (0.11 R)
• M53: 14,267,299 km (0.089 R)
• M54: 14,670,166 km (0.112 R)
• M55: 16,559,288 km (0.114 R)
• M56: 16,861,326 km (0.082 R)
• M57: 17,317,898 km (0.11 R)
• M58: 17,409,602 km (0.115 R)
• M59: 17,963,862 km (0.105 R)
• M60: 18,212,045 km (0.059 R)
• M61: 19,058,021 km (0.077 R)
• M62: 19,311,140 km (0.085 R)
• M63: 19,597,321 km (0.035 R)
• M64: 19,756,942 km (0.12 R)
• M65: 20,045,217 km (0.112 R)
• M66: 20,690,881 km (0.036 R)
• M67: 20,788,270 km (0.116 R)
• M68: 21,179,618 km (0.075 R)
• M69: 21,474,774 km (0.057 R)
• M70: 21,804,189 km (0.04 R)
• M71: 21,969,644 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.3

Radius: 6.9

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.07 AU - 16.87 AU

Year: 20947 Days

Day: 21.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,297,664 km

• M1: 115,190 km (0.101 R)
• M2: 195,225 km (0.065 R)
• M3: 654,191 km (0.094 R)
• M4: 702,212 km (0.077 R)
• M5: 853,755 km (0.115 R)
• M6: 1,044,193 km (0.069 R)
• M7: 1,278,314 km (0.114 R)
• M8: 2,876,617 km (0.049 R)
• M9: 2,998,241 km (0.103 R)
• M10: 3,330,946 km (0.093 R)
• M11: 3,501,787 km (0.099 R)
• M12: 3,719,302 km (0.102 R)
• M13: 4,398,028 km (0.103 R)
• M14: 4,585,624 km (0.117 R)
• M15: 4,632,896 km (0.038 R)
• M16: 5,662,878 km (0.064 R)
• M17: 5,713,741 km (0.047 R)
• M18: 5,866,929 km (0.115 R)
• M19: 6,922,941 km (0.118 R)
• M20: 8,439,265 km (0.093 R)
• M21: 8,789,772 km (0.102 R)
• M22: 9,025,988 km (0.09 R)
• M23: 9,264,447 km (0.112 R)
• M24: 9,747,498 km (0.048 R)
• M25: 11,824,964 km (0.118 R)
• M26: 12,480,801 km (0.118 R)
• M27: 14,240,221 km (0.075 R)
• M28: 14,448,162 km (0.096 R)
• M29: 14,587,438 km (0.057 R)
• M30: 16,220,149 km (0.087 R)
• M31: 17,242,052 km (0.092 R)
• M32: 18,586,339 km (0.117 R)
• M33: 18,662,035 km (0.095 R)
• M34: 19,963,985 km (0.091 R)
• M35: 20,430,432 km (0.067 R)
• M36: 21,294,958 km (0.076 R)
• M37: 21,532,818 km (0.092 R)
• M38: 22,332,120 km (0.105 R)
• M39: 24,124,302 km (0.104 R)
• M40: 25,288,622 km (0.071 R)
• M41: 25,456,471 km (0.086 R)
• M42: 26,131,606 km (0.095 R)
• M43: 26,897,996 km (0.12 R)
• M44: 27,327,043 km (0.088 R)
• M45: 28,104,802 km (0.119 R)
• M46: 30,036,859 km (0.058 R)
• M47: 30,303,592 km (0.096 R)
• M48: 30,392,603 km (0.095 R)
• M49: 31,198,337 km (0.09 R)
• M50: 32,101,908 km (0.114 R)
• M51: 32,374,625 km (0.084 R)
• M52: 33,381,269 km (0.045 R)
• M53: 34,305,185 km (0.118 R)
• M54: 34,584,036 km (0.108 R)
• M55: 35,050,482 km (0.082 R)
• M56: 35,519,022 km (0.073 R)
• M57: 38,180,518 km (0.111 R)
• M58: 40,807,158 km (0.106 R)
• M59: 43,190,551 km (0.116 R)
• M60: 44,095,917 km (0.077 R)
• M61: 44,196,896 km (0.029 R)
• M62: 45,109,144 km (0.116 R)
• M63: 46,027,525 km (0.061 R)
• M64: 46,232,474 km (0.091 R)
• M65: 46,952,189 km (0.036 R)
• M66: 47,882,987 km (0.103 R)
• M67: 48,090,629 km (0.105 R)
• M68: 49,342,913 km (0.04 R)
• M69: 50,817,349 km (0.071 R)
• M70: 52,092,671 km (0.085 R)
• M71: 52,734,297 km (0.117 R)
• M72: 52,841,558 km (0.114 R)
• M73: 53,809,606 km (0.066 R)
• M74: 54,133,485 km (0.099 R)
• M75: 54,349,804 km (0.1 R)
• M76: 56,090,824 km (0.085 R)
• M77: 57,960,648 km (0.119 R)
• M78: 60,972,053 km (0.049 R)
• M79: 62,440,057 km (0.071 R)
• M80: 63,121,475 km (0.074 R)
• M81: 63,463,157 km (0.072 R)
• M82: 65,180,690 km (0.093 R)
• M83: 66,797,394 km (0.077 R)
• M84: 69,482,077 km (0.116 R)
• M85: 70,070,296 km (0.094 R)
• M86: 74,474,607 km (0.06 R)
• M87: 75,438,466 km (0.073 R)
• M88: 75,801,091 km (0.089 R)
• M89: 76,649,311 km (0.043 R)
• M90: 76,770,785 km (0.118 R)
• M91: 77,500,673 km (0.097 R)
• M92: 77,866,589 km (0.04 R)
• M93: 78,722,439 km (0.115 R)
• M94: 78,967,480 km (0.098 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 10,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit