🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.51 AU - 0.61 AU

Year: 161 Days

Day: 44.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.04 AU - 1.38 AU

Year: 512 Days

Day: 21.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.63 AU - 2.05 AU

Year: 961 Days

Day: 43.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.99 AU - 2.71 AU

Year: 1387 Days

Day: 25.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.46 AU - 3.14 AU

Year: 1804 Days

Day: 21.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.58 AU - 3.66 AU

Year: 2122 Days

Day: 15.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.7

Radius: 13.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.56 AU - 6.16 AU

Year: 4778 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 61,438,163 km

• M1: 196,422 km (0.062 R)
• M2: 295,306 km (0.092 R)
• M3: 528,230 km (0.056 R)
• M4: 687,402 km (0.092 R)
• M5: 946,207 km (0.037 R)
• M6: 1,352,066 km (0.088 R)
• M7: 1,637,349 km (0.091 R)
• M8: 1,882,390 km (0.071 R)
• M9: 2,434,705 km (0.118 R)
• M10: 2,675,109 km (0.047 R)
• M11: 2,993,753 km (0.118 R)
• M12: 3,398,415 km (0.115 R)
• M13: 3,851,696 km (0.066 R)
• M14: 3,960,304 km (0.093 R)
• M15: 4,132,940 km (0.09 R)
• M16: 4,600,434 km (0.107 R)
• M17: 4,848,916 km (0.056 R)
• M18: 5,017,064 km (0.06 R)
• M19: 5,170,102 km (0.117 R)
• M20: 5,446,110 km (0.111 R)
• M21: 5,550,829 km (0.042 R)
• M22: 5,709,253 km (0.103 R)
• M23: 6,193,501 km (0.11 R)
• M24: 6,523,814 km (0.075 R)
• M25: 6,653,814 km (0.12 R)
• M26: 6,954,356 km (0.05 R)
• M27: 7,278,535 km (0.063 R)
• M28: 7,882,461 km (0.083 R)
• M29: 7,981,495 km (0.106 R)
• M30: 8,280,841 km (0.097 R)
• M31: 8,441,957 km (0.119 R)
• M32: 8,808,472 km (0.099 R)
• M33: 9,768,891 km (0.096 R)
• M34: 9,982,068 km (0.106 R)
• M35: 10,196,740 km (0.105 R)
• M36: 10,784,211 km (0.113 R)
• M37: 11,901,259 km (0.067 R)
• M38: 12,891,148 km (0.112 R)
• M39: 13,172,242 km (0.117 R)
• M40: 13,360,586 km (0.089 R)
• M41: 13,787,987 km (0.045 R)
• M42: 14,364,836 km (0.09 R)
• M43: 14,778,175 km (0.115 R)
• M44: 15,666,487 km (0.077 R)
• M45: 16,243,038 km (0.119 R)
• M46: 16,673,730 km (0.099 R)
• M47: 16,826,619 km (0.116 R)
• M48: 17,159,624 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.2

Radius: 8.6

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.93 AU - 9.59 AU

Year: 9140 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,438,163 km

• M1: 144,362 km (0.061 R)
• M2: 212,728 km (0.06 R)
• M3: 269,725 km (0.108 R)
• M4: 671,844 km (0.063 R)
• M5: 918,082 km (0.089 R)
• M6: 1,154,297 km (0.059 R)
• M7: 1,211,593 km (0.081 R)
• M8: 1,389,465 km (0.048 R)
• M9: 1,996,384 km (0.104 R)
• M10: 2,089,284 km (0.11 R)
• M11: 2,183,680 km (0.085 R)
• M12: 2,303,658 km (0.03 R)
• M13: 2,450,563 km (0.082 R)
• M14: 3,313,294 km (0.106 R)
• M15: 4,352,101 km (0.069 R)
• M16: 5,321,196 km (0.114 R)
• M17: 5,581,796 km (0.12 R)
• M18: 5,780,013 km (0.039 R)
• M19: 5,980,624 km (0.081 R)
• M20: 6,735,794 km (0.099 R)
• M21: 6,805,955 km (0.079 R)
• M22: 7,703,243 km (0.046 R)
• M23: 7,776,696 km (0.118 R)
• M24: 8,035,350 km (0.094 R)
• M25: 8,675,480 km (0.114 R)
• M26: 8,905,412 km (0.118 R)
• M27: 9,059,647 km (0.104 R)
• M28: 9,137,288 km (0.06 R)
• M29: 10,651,518 km (0.059 R)
• M30: 11,062,912 km (0.09 R)
• M31: 11,187,228 km (0.099 R)
• M32: 11,270,554 km (0.05 R)
• M33: 11,605,354 km (0.08 R)
• M34: 11,901,109 km (0.053 R)
• M35: 12,370,846 km (0.116 R)
• M36: 12,803,184 km (0.104 R)
• M37: 13,816,261 km (0.097 R)
• M38: 14,354,963 km (0.054 R)
• M39: 14,763,515 km (0.081 R)
• M40: 14,946,323 km (0.113 R)
• M41: 15,175,956 km (0.034 R)
• M42: 15,545,762 km (0.112 R)
• M43: 16,341,323 km (0.112 R)
• M44: 18,069,628 km (0.032 R)
• M45: 18,265,302 km (0.116 R)
• M46: 18,412,356 km (0.035 R)
• M47: 18,905,730 km (0.111 R)
• M48: 19,104,396 km (0.065 R)
• M49: 19,353,626 km (0.112 R)
• M50: 19,503,673 km (0.071 R)
• M51: 20,259,591 km (0.079 R)
• M52: 20,615,634 km (0.105 R)
• M53: 21,179,468 km (0.092 R)
• M54: 21,800,150 km (0.095 R)
• M55: 22,900,891 km (0.084 R)
• M56: 24,396,421 km (0.117 R)
• M57: 24,829,507 km (0.085 R)
• M58: 25,923,366 km (0.088 R)
• M59: 26,144,023 km (0.069 R)
• M60: 26,642,782 km (0.118 R)
• M61: 26,921,184 km (0.115 R)
• M62: 27,144,683 km (0.108 R)
• M63: 27,200,633 km (0.062 R)
• M64: 27,705,974 km (0.079 R)
• M65: 29,989,287 km (0.119 R)
• M66: 30,105,075 km (0.12 R)
• M67: 30,744,307 km (0.037 R)
• M68: 31,153,457 km (0.105 R)
• M69: 31,564,403 km (0.109 R)
• M70: 32,213,807 km (0.056 R)
• M71: 33,646,057 km (0.114 R)
• M72: 34,916,143 km (0.075 R)
• M73: 35,159,838 km (0.098 R)
• M74: 36,757,693 km (0.102 R)
• M75: 37,005,576 km (0.118 R)
• M76: 37,877,732 km (0.107 R)
• M77: 38,379,035 km (0.072 R)
• M78: 38,630,509 km (0.067 R)
• M79: 39,832,677 km (0.084 R)
• M80: 40,087,442 km (0.044 R)
• M81: 40,214,900 km (0.083 R)
• M82: 40,982,935 km (0.054 R)
• M83: 41,433,225 km (0.085 R)
• M84: 43,381,288 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.5

Radius: 10

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.44 AU - 13.34 AU

Year: 13836 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,438,163 km

• M1: 176,675 km (0.094 R)
• M2: 427,102 km (0.113 R)
• M3: 491,878 km (0.105 R)
• M4: 578,495 km (0.111 R)
• M5: 671,096 km (0.077 R)
• M6: 1,235,678 km (0.117 R)
• M7: 1,409,062 km (0.118 R)
• M8: 1,670,709 km (0.113 R)
• M9: 2,546,754 km (0.089 R)
• M10: 3,031,451 km (0.114 R)
• M11: 3,098,322 km (0.054 R)
• M12: 3,199,450 km (0.095 R)
• M13: 3,301,775 km (0.108 R)
• M14: 3,370,590 km (0.075 R)
• M15: 3,938,613 km (0.095 R)
• M16: 4,048,418 km (0.093 R)
• M17: 4,346,417 km (0.096 R)
• M18: 4,963,657 km (0.105 R)
• M19: 5,282,750 km (0.107 R)
• M20: 5,567,285 km (0.107 R)
• M21: 8,019,643 km (0.086 R)
• M22: 9,306,184 km (0.107 R)
• M23: 9,453,089 km (0.115 R)
• M24: 9,998,374 km (0.099 R)
• M25: 10,300,113 km (0.034 R)
• M26: 10,452,104 km (0.105 R)
• M27: 10,604,843 km (0.097 R)
• M28: 10,809,793 km (0.03 R)
• M29: 12,172,928 km (0.061 R)
• M30: 12,549,017 km (0.069 R)
• M31: 13,644,971 km (0.111 R)
• M32: 13,867,872 km (0.12 R)
• M33: 13,979,771 km (0.09 R)
• M34: 15,288,005 km (0.094 R)
• M35: 15,693,864 km (0.12 R)
• M36: 16,103,313 km (0.118 R)
• M37: 16,813,454 km (0.104 R)
• M38: 17,172,340 km (0.085 R)
• M39: 19,503,523 km (0.109 R)
• M40: 20,642,113 km (0.11 R)
• M41: 20,705,991 km (0.062 R)
• M42: 21,412,990 km (0.1 R)
• M43: 21,997,469 km (0.065 R)
• M44: 26,788,341 km (0.087 R)
• M45: 26,927,916 km (0.08 R)
• M46: 27,207,514 km (0.063 R)
• M47: 28,549,258 km (0.097 R)
• M48: 28,834,391 km (0.077 R)
• M49: 29,264,036 km (0.03 R)
• M50: 29,623,670 km (0.111 R)
• M51: 30,129,460 km (0.081 R)
• M52: 31,076,564 km (0.109 R)
• M53: 31,223,170 km (0.064 R)
• M54: 31,885,589 km (0.107 R)
• M55: 32,181,494 km (0.104 R)
• M56: 32,776,145 km (0.108 R)
• M57: 32,925,295 km (0.067 R)
• M58: 34,581,493 km (0.059 R)
• M59: 36,110,532 km (0.055 R)
• M60: 37,349,502 km (0.09 R)
• M61: 38,760,060 km (0.103 R)
• M62: 40,667,882 km (0.117 R)
• M63: 42,118,533 km (0.118 R)
• M64: 42,280,846 km (0.075 R)
• M65: 43,996,883 km (0.11 R)
• M66: 44,244,019 km (0.11 R)
• M67: 44,574,032 km (0.11 R)
• M68: 45,902,461 km (0.107 R)
• M69: 49,707,932 km (0.061 R)
• M70: 49,793,651 km (0.109 R)
• M71: 50,826,026 km (0.076 R)
• M72: 51,171,747 km (0.082 R)
• M73: 52,213,397 km (0.119 R)
• M74: 52,387,828 km (0.111 R)
• M75: 54,494,615 km (0.073 R)
• M76: 54,936,976 km (0.113 R)
• M77: 55,114,249 km (0.106 R)
• M78: 55,647,266 km (0.106 R)
• M79: 56,003,608 km (0.071 R)
• M80: 57,886,447 km (0.055 R)
• M81: 58,428,291 km (0.049 R)
• M82: 58,699,811 km (0.088 R)
• M83: 60,155,099 km (0.085 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: 356 - 11,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit