🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.59 AU - 0.95 AU

Year: 255 Days

Day: 34.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.76 AU - 1.06 AU

Year: 327 Days

Day: 31.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.98 AU - 1.54 AU

Year: 533 Days

Day: 37.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.31 AU - 1.45 AU

Year: 611 Days

Day: 27.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.58 AU - 2.54 AU

Year: 1114 Days

Day: 42 Hours

Environment

Temp: -76 °C

Axial Tilt: 167.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.88 AU - 2.26 AU

Year: 1122 Days

Day: 30.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,038,054 km

• M1: 1,523,804 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.77 AU - 3.57 AU

Year: 2126 Days

Day: 36.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,038,054 km

• M1: 902,374 km (0.08 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.03 AU - 3.39 AU

Year: 2167 Days

Day: 41.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 11.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.27 AU - 6.67 AU

Year: 4820 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,038,054 km

• M1: 174,581 km (0.107 R)
• M2: 387,608 km (0.091 R)
• M3: 637,437 km (0.048 R)
• M4: 714,031 km (0.103 R)
• M5: 841,488 km (0.108 R)
• M6: 989,889 km (0.102 R)
• M7: 1,120,638 km (0.107 R)
• M8: 1,202,019 km (0.089 R)
• M9: 1,356,703 km (0.054 R)
• M10: 1,877,004 km (0.111 R)
• M11: 2,125,337 km (0.06 R)
• M12: 2,210,608 km (0.041 R)
• M13: 2,455,499 km (0.094 R)
• M14: 2,527,157 km (0.114 R)
• M15: 2,654,315 km (0.114 R)
• M16: 3,106,400 km (0.087 R)
• M17: 3,603,065 km (0.075 R)
• M18: 4,340,133 km (0.03 R)
• M19: 4,559,145 km (0.027 R)
• M20: 5,077,053 km (0.065 R)
• M21: 5,401,680 km (0.074 R)
• M22: 5,471,991 km (0.079 R)
• M23: 5,542,751 km (0.096 R)
• M24: 5,613,810 km (0.092 R)
• M25: 6,144,134 km (0.096 R)
• M26: 6,266,954 km (0.118 R)
• M27: 6,415,355 km (0.079 R)
• M28: 7,539,433 km (0.098 R)
• M29: 7,697,558 km (0.054 R)
• M30: 7,856,581 km (0.104 R)
• M31: 7,936,616 km (0.11 R)
• M32: 8,097,284 km (0.117 R)
• M33: 8,205,144 km (0.037 R)
• M34: 8,313,453 km (0.059 R)
• M35: 9,140,579 km (0.119 R)
• M36: 10,430,113 km (0.112 R)
• M37: 10,753,993 km (0.064 R)
• M38: 11,170,922 km (0.109 R)
• M39: 11,867,599 km (0.106 R)
• M40: 12,051,604 km (0.085 R)
• M41: 12,174,873 km (0.099 R)
• M42: 12,484,690 km (0.107 R)
• M43: 12,609,455 km (0.068 R)
• M44: 12,734,519 km (0.082 R)
• M45: 14,202,971 km (0.114 R)
• M46: 14,365,884 km (0.08 R)
• M47: 14,463,870 km (0.096 R)
• M48: 14,824,999 km (0.063 R)
• M49: 14,990,305 km (0.11 R)
• M50: 15,156,059 km (0.116 R)
• M51: 15,289,202 km (0.095 R)
• M52: 15,859,169 km (0.065 R)
• M53: 16,028,065 km (0.098 R)
• M54: 16,744,340 km (0.107 R)
• M55: 16,950,935 km (0.104 R)
• M56: 17,054,456 km (0.099 R)
• M57: 17,192,984 km (0.083 R)
• M58: 17,401,374 km (0.086 R)
• M59: 17,540,650 km (0.081 R)
• M60: 17,610,512 km (0.108 R)
• M61: 17,785,541 km (0.093 R)
• M62: 18,740,574 km (0.059 R)
• M63: 18,847,686 km (0.088 R)
• M64: 19,930,326 km (0.099 R)
• M65: 20,258,992 km (0.046 R)
• M66: 20,442,399 km (0.082 R)
• M67: 20,884,910 km (0.07 R)
• M68: 21,256,062 km (0.039 R)
• M69: 21,367,812 km (0.093 R)
• M70: 22,344,536 km (0.117 R)
• M71: 23,067,543 km (0.054 R)
• M72: 23,451,261 km (0.108 R)
• M73: 23,566,751 km (0.104 R)
• M74: 23,643,794 km (0.05 R)
• M75: 24,653,879 km (0.048 R)
• M76: 24,771,313 km (0.077 R)
• M77: 24,967,436 km (0.116 R)
• M78: 25,400,821 km (0.071 R)
• M79: 26,475,233 km (0.073 R)
• M80: 26,917,145 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 14,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit