🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.77 AU - 1.07 AU

Year: 322 Days

Day: 41 Hours

Environment

Temp: 155 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,899,457 km

• M1: 284,236 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.84 AU - 1.32 AU

Year: 410 Days

Day: 39.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.25 AU - 2.09 AU

Year: 788 Days

Day: 35.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.22 AU - 4.56 AU

Year: 3360 Days

Day: 44.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 8.7

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.43 AU - 6.55 AU

Year: 6039 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,899,457 km

• M1: 111,450 km (0.119 R)
• M2: 168,447 km (0.076 R)
• M3: 329,415 km (0.086 R)
• M4: 428,598 km (0.081 R)
• M5: 581,487 km (0.069 R)
• M6: 715,377 km (0.074 R)
• M7: 869,912 km (0.12 R)
• M8: 993,330 km (0.04 R)
• M9: 1,068,129 km (0.085 R)
• M10: 1,200,972 km (0.106 R)
• M11: 1,304,194 km (0.085 R)
• M12: 1,398,590 km (0.075 R)
• M13: 1,851,872 km (0.093 R)
• M14: 1,918,293 km (0.102 R)
• M15: 2,220,481 km (0.092 R)
• M16: 2,277,029 km (0.094 R)
• M17: 2,508,307 km (0.118 R)
• M18: 2,582,059 km (0.069 R)
• M19: 3,263,178 km (0.09 R)
• M20: 3,623,859 km (0.046 R)
• M21: 3,809,061 km (0.113 R)
• M22: 4,031,812 km (0.097 R)
• M23: 4,206,243 km (0.041 R)
• M24: 4,418,822 km (0.055 R)
• M25: 4,984,152 km (0.062 R)
• M26: 5,133,750 km (0.057 R)
• M27: 5,265,995 km (0.092 R)
• M28: 5,361,139 km (0.115 R)
• M29: 5,669,311 km (0.089 R)
• M30: 5,864,835 km (0.079 R)
• M31: 6,122,442 km (0.118 R)
• M32: 6,182,431 km (0.12 R)
• M33: 6,566,898 km (0.078 R)
• M34: 6,792,940 km (0.109 R)
• M35: 7,465,383 km (0.119 R)
• M36: 7,615,280 km (0.119 R)
• M37: 7,722,990 km (0.06 R)
• M38: 9,009,083 km (0.045 R)
• M39: 9,352,410 km (0.112 R)
• M40: 9,514,125 km (0.039 R)
• M41: 9,630,213 km (0.116 R)
• M42: 10,241,321 km (0.088 R)
• M43: 10,407,973 km (0.076 R)
• M44: 10,503,715 km (0.111 R)
• M45: 10,623,693 km (0.074 R)
• M46: 10,768,204 km (0.063 R)
• M47: 10,864,994 km (0.09 R)
• M48: 11,010,702 km (0.042 R)
• M49: 11,205,928 km (0.059 R)
• M50: 11,451,717 km (0.11 R)
• M51: 11,699,152 km (0.107 R)
• M52: 11,798,634 km (0.099 R)
• M53: 12,401,514 km (0.062 R)
• M54: 12,783,437 km (0.088 R)
• M55: 13,040,147 km (0.109 R)
• M56: 13,117,489 km (0.059 R)
• M57: 13,428,503 km (0.106 R)
• M58: 13,663,372 km (0.116 R)
• M59: 13,846,929 km (0.047 R)
• M60: 14,322,799 km (0.07 R)
• M61: 14,589,532 km (0.096 R)
• M62: 14,804,056 km (0.083 R)
• M63: 14,884,689 km (0.049 R)
• M64: 15,154,863 km (0.075 R)
• M65: 15,372,228 km (0.113 R)
• M66: 15,699,997 km (0.089 R)
• M67: 15,919,906 km (0.118 R)
• M68: 16,002,634 km (0.089 R)
• M69: 16,251,565 km (0.111 R)
• M70: 16,362,716 km (0.071 R)
• M71: 16,641,417 km (0.04 R)
• M72: 16,725,491 km (0.088 R)
• M73: 16,837,540 km (0.06 R)
• M74: 17,430,546 km (0.095 R)
• M75: 17,972,838 km (0.031 R)
• M76: 18,957,042 km (0.096 R)
• M77: 19,015,535 km (0.06 R)
• M78: 19,132,670 km (0.035 R)
• M79: 19,810,498 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 14,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit