🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.59 AU - 0.91 AU

Year: 245 Days

Day: 43.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 152.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,855,431 km

• M1: 469,289 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.22 AU - 1.8 AU

Year: 699 Days

Day: 22.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,855,431 km

• M1: 685,757 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.52 AU - 1.72 AU

Year: 777 Days

Day: 13.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.04 AU - 3.3 AU

Year: 1644 Days

Day: 34.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,855,431 km

• M1: 725,550 km (0.071 R)

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.3

Radius: 9.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.08 AU - 5.36 AU

Year: 4493 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,855,431 km

• M1: 180,415 km (0.097 R)
• M2: 252,671 km (0.036 R)
• M3: 429,196 km (0.034 R)
• M4: 525,537 km (0.081 R)
• M5: 774,618 km (0.09 R)
• M6: 840,142 km (0.049 R)
• M7: 1,197,232 km (0.117 R)
• M8: 1,433,447 km (0.046 R)
• M9: 1,529,489 km (0.091 R)
• M10: 1,656,198 km (0.097 R)
• M11: 1,860,549 km (0.094 R)
• M12: 1,965,716 km (0.067 R)
• M13: 2,342,104 km (0.079 R)
• M14: 2,407,030 km (0.086 R)
• M15: 2,983,580 km (0.103 R)
• M16: 3,179,104 km (0.106 R)
• M17: 3,601,718 km (0.116 R)
• M18: 3,752,962 km (0.105 R)
• M19: 3,964,344 km (0.056 R)
• M20: 4,219,258 km (0.1 R)
• M21: 4,724,750 km (0.099 R)
• M22: 4,848,916 km (0.12 R)
• M23: 4,932,242 km (0.117 R)
• M24: 5,164,118 km (0.065 R)
• M25: 5,334,959 km (0.035 R)
• M26: 5,792,430 km (0.031 R)
• M27: 5,947,712 km (0.061 R)
• M28: 6,467,864 km (0.059 R)
• M29: 7,026,163 km (0.06 R)
• M30: 7,382,954 km (0.083 R)
• M31: 7,672,576 km (0.098 R)
• M32: 8,015,454 km (0.108 R)
• M33: 8,188,688 km (0.116 R)
• M34: 8,614,593 km (0.072 R)
• M35: 8,894,192 km (0.116 R)
• M36: 9,022,248 km (0.108 R)
• M37: 9,436,035 km (0.106 R)
• M38: 9,566,634 km (0.118 R)
• M39: 9,697,832 km (0.087 R)
• M40: 9,803,298 km (0.077 R)
• M41: 9,988,650 km (0.099 R)
• M42: 10,362,944 km (0.102 R)
• M43: 10,470,804 km (0.117 R)
• M44: 10,606,040 km (0.114 R)
• M45: 10,796,329 km (0.09 R)
• M46: 10,987,814 km (0.101 R)
• M47: 11,374,225 km (0.115 R)
• M48: 11,596,977 km (0.11 R)
• M49: 11,680,901 km (0.086 R)
• M50: 11,821,224 km (0.119 R)
• M51: 11,933,871 km (0.087 R)
• M52: 12,217,209 km (0.107 R)
• M53: 12,531,215 km (0.034 R)
• M54: 12,646,106 km (0.117 R)
• M55: 12,934,980 km (0.086 R)
• M56: 13,225,948 km (0.113 R)
• M57: 14,171,406 km (0.117 R)
• M58: 14,441,281 km (0.104 R)
• M59: 14,561,707 km (0.082 R)
• M60: 14,682,582 km (0.084 R)
• M61: 14,986,116 km (0.12 R)
• M62: 15,383,747 km (0.115 R)
• M63: 15,445,382 km (0.107 R)
• M64: 15,599,468 km (0.076 R)
• M65: 16,503,188 km (0.083 R)
• M66: 16,818,840 km (0.076 R)
• M67: 17,168,300 km (0.118 R)
• M68: 17,455,977 km (0.08 R)
• M69: 17,616,496 km (0.118 R)
• M70: 18,101,193 km (0.054 R)
• M71: 18,198,581 km (0.118 R)
• M72: 18,296,119 km (0.097 R)
• M73: 18,361,343 km (0.11 R)
• M74: 20,116,575 km (0.105 R)
• M75: 20,251,213 km (0.041 R)
• M76: 20,622,964 km (0.094 R)
• M77: 20,758,799 km (0.09 R)
• M78: 21,031,217 km (0.1 R)
• M79: 21,304,831 km (0.041 R)
• M80: 21,373,347 km (0.094 R)
• M81: 21,959,322 km (0.107 R)
• M82: 23,111,824 km (0.05 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit