🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.6 AU - 0.62 AU

Year: 167 Days

Day: 13.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.61 AU - 0.77 AU

Year: 201 Days

Day: 31.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.48 AU - 1.7 AU

Year: 705 Days

Day: 44.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,613,955 km

• M1: 43,533 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.65 AU - 1.95 AU

Year: 849 Days

Day: 26.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,613,955 km

• M1: 80,484 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.58 AU - 2.54 AU

Year: 1039 Days

Day: 34.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,613,955 km

• M1: 744,848 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.2

Radius: 8.9

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.81 AU - 7.19 AU

Year: 5824 Days

Day: 10.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,613,955 km

• M1: 110,702 km (0.06 R)
• M2: 398,678 km (0.08 R)
• M3: 718,818 km (0.118 R)
• M4: 1,163,423 km (0.096 R)
• M5: 1,756,728 km (0.038 R)
• M6: 2,820,668 km (0.104 R)
• M7: 3,358,622 km (0.063 R)
• M8: 4,529,973 km (0.093 R)
• M9: 5,268,239 km (0.032 R)
• M10: 6,084,445 km (0.117 R)
• M11: 6,627,186 km (0.105 R)
• M12: 6,910,524 km (0.09 R)
• M13: 7,770,413 km (0.108 R)
• M14: 8,954,181 km (0.108 R)
• M15: 9,883,632 km (0.081 R)
• M16: 14,018,368 km (0.118 R)
• M17: 14,545,700 km (0.116 R)
• M18: 16,593,246 km (0.115 R)
• M19: 17,183,410 km (0.116 R)
• M20: 18,475,187 km (0.111 R)
• M21: 21,022,390 km (0.097 R)
• M22: 21,481,506 km (0.103 R)
• M23: 22,025,444 km (0.088 R)
• M24: 23,221,928 km (0.115 R)
• M25: 25,918,429 km (0.052 R)
• M26: 28,165,390 km (0.034 R)
• M27: 29,383,565 km (0.108 R)
• M28: 30,734,434 km (0.116 R)
• M29: 31,824,553 km (0.101 R)
• M30: 32,429,826 km (0.054 R)
• M31: 33,145,802 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.1

Radius: 11.1

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.51 AU - 10.81 AU

Year: 9744 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,613,955 km

• M1: 140,024 km (0.089 R)
• M2: 856,448 km (0.111 R)
• M3: 1,478,476 km (0.097 R)
• M4: 1,884,185 km (0.111 R)
• M5: 2,403,290 km (0.101 R)
• M6: 3,678,013 km (0.112 R)
• M7: 7,332,240 km (0.055 R)
• M8: 8,669,645 km (0.047 R)
• M9: 9,198,773 km (0.08 R)
• M10: 9,698,280 km (0.098 R)
• M11: 10,428,019 km (0.043 R)
• M12: 11,026,709 km (0.1 R)
• M13: 11,476,550 km (0.069 R)
• M14: 12,899,675 km (0.095 R)
• M15: 13,462,612 km (0.086 R)
• M16: 14,839,959 km (0.113 R)
• M17: 15,527,960 km (0.043 R)
• M18: 17,567,727 km (0.1 R)
• M19: 22,350,221 km (0.109 R)
• M20: 26,611,217 km (0.095 R)
• M21: 29,951,438 km (0.11 R)
• M22: 30,939,084 km (0.079 R)
• M23: 31,948,271 km (0.082 R)
• M24: 35,714,696 km (0.115 R)
• M25: 36,949,926 km (0.101 R)
• M26: 41,632,788 km (0.114 R)
• M27: 42,587,223 km (0.057 R)
• M28: 43,416,892 km (0.111 R)
• M29: 45,394,427 km (0.065 R)
• M30: 46,697,125 km (0.102 R)
• M31: 48,173,506 km (0.045 R)

Asteroid Belt

Center: 9.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.4

Radius: 8.9

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.13 AU - 11.05 AU

Year: 12112 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,613,955 km

• M1: 132,394 km (0.036 R)
• M2: 592,108 km (0.075 R)
• M3: 997,818 km (0.098 R)
• M4: 2,122,195 km (0.113 R)
• M5: 2,954,708 km (0.1 R)
• M6: 3,383,156 km (0.062 R)
• M7: 4,305,427 km (0.118 R)
• M8: 5,880,991 km (0.081 R)
• M9: 6,328,588 km (0.071 R)
• M10: 6,718,590 km (0.113 R)
• M11: 7,207,925 km (0.083 R)
• M12: 7,808,560 km (0.111 R)
• M13: 8,819,542 km (0.045 R)
• M14: 9,760,663 km (0.118 R)
• M15: 10,388,675 km (0.107 R)
• M16: 12,017,496 km (0.03 R)
• M17: 13,552,819 km (0.039 R)
• M18: 17,307,726 km (0.084 R)
• M19: 19,018,377 km (0.099 R)
• M20: 20,584,069 km (0.115 R)
• M21: 24,157,962 km (0.105 R)
• M22: 27,917,356 km (0.112 R)
• M23: 28,544,471 km (0.065 R)
• M24: 31,036,023 km (0.108 R)
• M25: 35,586,341 km (0.108 R)
• M26: 39,114,607 km (0.098 R)
• M27: 43,007,742 km (0.073 R)
• M28: 45,983,094 km (0.12 R)
• M29: 53,293,643 km (0.096 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 13,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit