🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.47 AU - 0.53 AU

Year: 129 Days

Day: 46.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.56 AU

Year: 133 Days

Day: 23.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,542,943 km

• M1: 211,531 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.58 AU - 0.6 AU

Year: 166 Days

Day: 43.3 Hours

Environment

Temp: 230 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,542,943 km

• M1: 91,255 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.03 AU - 1.57 AU

Year: 541 Days

Day: 20.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.65 AU - 1.71 AU

Year: 795 Days

Day: 16.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 117.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,542,943 km

• M1: 611,706 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.91 AU - 2.13 AU

Year: 1049 Days

Day: 41.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,542,943 km

• M1: 506,838 km (0.065 R)
• M2: 1,246,898 km (0.058 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.13 AU - 4.17 AU

Year: 3088 Days

Day: 16.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.6

Radius: 9.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.53 AU - 6.19 AU

Year: 4532 Days

Day: 6.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 36,542,943 km

• M1: 126,261 km (0.101 R)
• M2: 203,603 km (0.1 R)
• M3: 292,613 km (0.115 R)
• M4: 495,019 km (0.046 R)
• M5: 611,855 km (0.082 R)
• M6: 718,668 km (0.115 R)
• M7: 896,839 km (0.057 R)
• M8: 1,025,942 km (0.064 R)
• M9: 1,179,579 km (0.103 R)
• M10: 1,315,713 km (0.087 R)
• M11: 1,450,651 km (0.088 R)
• M12: 1,543,252 km (0.063 R)
• M13: 1,617,452 km (0.086 R)
• M14: 1,741,618 km (0.104 R)
• M15: 1,840,503 km (0.075 R)
• M16: 1,904,979 km (0.118 R)
• M17: 2,043,806 km (0.085 R)
• M18: 2,393,865 km (0.076 R)
• M19: 2,528,054 km (0.09 R)
• M20: 2,673,015 km (0.061 R)
• M21: 2,787,607 km (0.094 R)
• M22: 2,979,690 km (0.104 R)
• M23: 3,306,412 km (0.114 R)
• M24: 3,626,552 km (0.067 R)
• M25: 3,864,113 km (0.034 R)
• M26: 3,966,139 km (0.115 R)
• M27: 4,239,454 km (0.069 R)
• M28: 4,316,048 km (0.079 R)
• M29: 4,794,761 km (0.076 R)
• M30: 4,884,520 km (0.078 R)
• M31: 5,157,387 km (0.08 R)
• M32: 5,435,040 km (0.088 R)
• M33: 5,749,495 km (0.059 R)
• M34: 5,823,696 km (0.033 R)
• M35: 6,048,392 km (0.06 R)
• M36: 6,177,943 km (0.089 R)
• M37: 6,352,374 km (0.071 R)
• M38: 6,884,943 km (0.115 R)
• M39: 6,952,561 km (0.1 R)
• M40: 7,031,848 km (0.108 R)
• M41: 7,122,654 km (0.047 R)
• M42: 7,443,691 km (0.05 R)
• M43: 7,640,861 km (0.039 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.6

Radius: 9.2

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.69 AU - 10.95 AU

Year: 9567 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,542,943 km

• M1: 140,472 km (0.073 R)
• M2: 217,515 km (0.065 R)
• M3: 285,134 km (0.107 R)
• M4: 416,780 km (0.087 R)
• M5: 803,640 km (0.081 R)
• M6: 1,001,259 km (0.08 R)
• M7: 1,214,884 km (0.083 R)
• M8: 1,283,699 km (0.107 R)
• M9: 1,353,861 km (0.045 R)
• M10: 1,572,274 km (0.06 R)
• M11: 1,685,818 km (0.091 R)
• M12: 1,782,608 km (0.079 R)
• M13: 1,941,481 km (0.101 R)
• M14: 2,022,713 km (0.102 R)
• M15: 2,600,460 km (0.098 R)
• M16: 2,850,139 km (0.057 R)
• M17: 3,251,211 km (0.083 R)
• M18: 3,323,915 km (0.111 R)
• M19: 3,397,218 km (0.061 R)
• M20: 3,545,170 km (0.108 R)
• M21: 4,397,579 km (0.109 R)
• M22: 4,478,063 km (0.091 R)
• M23: 4,668,052 km (0.052 R)
• M24: 4,750,181 km (0.109 R)
• M25: 4,916,085 km (0.102 R)
• M26: 5,196,880 km (0.111 R)
• M27: 5,482,912 km (0.116 R)
• M28: 5,569,678 km (0.057 R)
• M29: 5,921,533 km (0.114 R)
• M30: 6,957,498 km (0.114 R)
• M31: 7,020,179 km (0.109 R)
• M32: 8,246,732 km (0.088 R)
• M33: 8,479,806 km (0.03 R)
• M34: 8,580,485 km (0.114 R)
• M35: 9,818,258 km (0.072 R)
• M36: 9,959,179 km (0.085 R)
• M37: 10,029,939 km (0.042 R)
• M38: 10,278,870 km (0.092 R)
• M39: 10,638,054 km (0.088 R)
• M40: 11,628,242 km (0.12 R)
• M41: 12,153,181 km (0.115 R)
• M42: 12,456,715 km (0.111 R)
• M43: 13,343,083 km (0.061 R)
• M44: 13,853,212 km (0.114 R)
• M45: 14,973,251 km (0.119 R)
• M46: 15,585,256 km (0.096 R)
• M47: 16,791,613 km (0.113 R)
• M48: 18,200,376 km (0.053 R)
• M49: 18,984,867 km (0.081 R)
• M50: 19,072,681 km (0.031 R)
• M51: 19,292,889 km (0.049 R)
• M52: 19,646,838 km (0.106 R)
• M53: 20,137,220 km (0.071 R)
• M54: 20,948,339 km (0.051 R)
• M55: 21,129,951 km (0.109 R)
• M56: 21,586,524 km (0.103 R)
• M57: 21,954,086 km (0.107 R)
• M58: 22,092,464 km (0.094 R)
• M59: 22,835,367 km (0.089 R)
• M60: 23,209,810 km (0.092 R)
• M61: 23,680,894 km (0.08 R)
• M62: 24,345,557 km (0.092 R)
• M63: 26,131,756 km (0.093 R)
• M64: 26,474,335 km (0.096 R)
• M65: 26,719,975 km (0.04 R)
• M66: 27,213,648 km (0.103 R)
• M67: 27,909,727 km (0.111 R)
• M68: 28,410,580 km (0.106 R)
• M69: 28,561,375 km (0.107 R)
• M70: 28,662,054 km (0.077 R)
• M71: 29,522,691 km (0.064 R)
• M72: 30,340,543 km (0.093 R)
• M73: 30,752,236 km (0.119 R)
• M74: 30,958,831 km (0.11 R)
• M75: 31,841,757 km (0.098 R)
• M76: 32,103,105 km (0.04 R)
• M77: 32,522,577 km (0.061 R)
• M78: 32,891,186 km (0.051 R)
• M79: 33,845,172 km (0.065 R)
• M80: 34,058,498 km (0.062 R)
• M81: 35,185,419 km (0.038 R)
• M82: 35,726,365 km (0.085 R)
• M83: 35,943,581 km (0.077 R)
• M84: 36,106,643 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 14,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit