🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.65 AU - 0.67 AU

Year: 197 Days

Day: 35.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,893,127 km

• M1: 17,353 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.79 AU - 0.93 AU

Year: 293 Days

Day: 25.1 Hours

Environment

Temp: 82 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,893,127 km

• M1: 375,790 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.95 AU - 1.35 AU

Year: 453 Days

Day: 32.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,893,127 km

• M1: 383,719 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.16 AU - 1.2 AU

Year: 471 Days

Day: 47.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.56 AU - 2.1 AU

Year: 909 Days

Day: 25.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,893,127 km

• M1: 732,282 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.62 AU - 2.66 AU

Year: 1575 Days

Day: 24.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.3

Radius: 12.5

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.31 AU - 12.97 AU

Year: 12740 Days

Day: 9 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,893,127 km

• M1: 161,117 km (0.116 R)
• M2: 332,855 km (0.111 R)
• M3: 531,521 km (0.076 R)
• M4: 794,664 km (0.04 R)
• M5: 986,897 km (0.062 R)
• M6: 1,682,826 km (0.118 R)
• M7: 1,906,176 km (0.064 R)
• M8: 2,021,516 km (0.055 R)
• M9: 3,096,078 km (0.086 R)
• M10: 3,302,074 km (0.106 R)
• M11: 3,406,643 km (0.102 R)
• M12: 3,873,388 km (0.083 R)
• M13: 4,170,639 km (0.109 R)
• M14: 4,787,730 km (0.109 R)
• M15: 4,867,017 km (0.104 R)
• M16: 5,026,638 km (0.119 R)
• M17: 5,978,679 km (0.101 R)
• M18: 6,717,842 km (0.051 R)
• M19: 6,985,622 km (0.117 R)
• M20: 7,394,024 km (0.079 R)
• M21: 8,329,310 km (0.086 R)
• M22: 8,424,903 km (0.1 R)
• M23: 8,520,945 km (0.093 R)
• M24: 9,351,363 km (0.101 R)
• M25: 10,412,760 km (0.117 R)
• M26: 10,931,715 km (0.117 R)
• M27: 11,141,601 km (0.099 R)
• M28: 12,703,253 km (0.078 R)
• M29: 13,313,463 km (0.093 R)
• M30: 13,990,094 km (0.117 R)
• M31: 16,027,018 km (0.057 R)
• M32: 16,265,627 km (0.06 R)
• M33: 16,385,455 km (0.096 R)
• M34: 18,341,597 km (0.114 R)
• M35: 18,591,275 km (0.077 R)
• M36: 18,716,489 km (0.109 R)
• M37: 18,967,963 km (0.082 R)
• M38: 19,157,204 km (0.113 R)
• M39: 19,664,939 km (0.06 R)
• M40: 20,758,799 km (0.046 R)
• M41: 22,737,081 km (0.11 R)
• M42: 23,952,564 km (0.111 R)
• M43: 24,157,214 km (0.07 R)
• M44: 25,327,967 km (0.113 R)
• M45: 26,025,242 km (0.087 R)
• M46: 26,305,888 km (0.116 R)
• M47: 27,939,347 km (0.093 R)
• M48: 30,266,043 km (0.029 R)
• M49: 30,413,546 km (0.084 R)
• M50: 30,709,152 km (0.114 R)
• M51: 31,751,550 km (0.116 R)
• M52: 33,947,497 km (0.09 R)
• M53: 34,177,578 km (0.109 R)
• M54: 34,331,066 km (0.1 R)
• M55: 34,793,323 km (0.05 R)
• M56: 35,801,762 km (0.093 R)
• M57: 36,192,213 km (0.092 R)
• M58: 36,427,082 km (0.032 R)
• M59: 36,662,549 km (0.118 R)
• M60: 37,292,954 km (0.035 R)
• M61: 38,245,144 km (0.093 R)
• M62: 38,404,616 km (0.118 R)
• M63: 41,886,656 km (0.119 R)
• M64: 43,790,289 km (0.052 R)
• M65: 45,468,328 km (0.064 R)
• M66: 46,400,323 km (0.079 R)
• M67: 47,167,461 km (0.065 R)
• M68: 47,338,601 km (0.109 R)
• M69: 47,424,171 km (0.038 R)
• M70: 48,541,816 km (0.073 R)
• M71: 49,667,989 km (0.046 R)
• M72: 49,755,055 km (0.11 R)
• M73: 53,632,632 km (0.081 R)
• M74: 56,967,767 km (0.102 R)
• M75: 57,423,591 km (0.094 R)
• M76: 58,155,424 km (0.093 R)
• M77: 58,890,399 km (0.097 R)
• M78: 59,813,417 km (0.1 R)
• M79: 60,183,971 km (0.116 R)
• M80: 60,741,223 km (0.114 R)
• M81: 60,927,323 km (0.076 R)
• M82: 61,206,922 km (0.111 R)
• M83: 61,300,121 km (0.066 R)
• M84: 62,893,189 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 19,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit