🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.9 AU - 0.9 AU

Year: 304 Days

Day: 38.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.1 AU - 1.8 AU

Year: 622 Days

Day: 16.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.45 AU - 1.61 AU

Year: 675 Days

Day: 27.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.95 AU - 5.23 AU

Year: 3505 Days

Day: 30.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 61.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.9

Radius: 10.6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.95 AU - 6.41 AU

Year: 5476 Days

Day: 5 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,012,079 km

• M1: 138,827 km (0.118 R)
• M2: 306,676 km (0.09 R)
• M3: 389,104 km (0.06 R)
• M4: 462,407 km (0.084 R)
• M5: 531,372 km (0.108 R)
• M6: 604,525 km (0.115 R)
• M7: 762,650 km (0.053 R)
• M8: 909,854 km (0.115 R)
• M9: 1,135,149 km (0.09 R)
• M10: 1,233,285 km (0.12 R)
• M11: 1,305,241 km (0.083 R)
• M12: 1,932,954 km (0.102 R)
• M13: 2,017,477 km (0.071 R)
• M14: 2,477,341 km (0.087 R)
• M15: 2,662,992 km (0.117 R)
• M16: 2,795,685 km (0.112 R)
• M17: 2,989,115 km (0.057 R)
• M18: 3,328,253 km (0.099 R)
• M19: 3,658,715 km (0.061 R)
• M20: 3,999,948 km (0.089 R)
• M21: 4,240,501 km (0.109 R)
• M22: 4,690,192 km (0.106 R)
• M23: 4,827,972 km (0.059 R)
• M24: 5,393,153 km (0.12 R)
• M25: 5,855,410 km (0.071 R)
• M26: 6,355,815 km (0.065 R)
• M27: 7,026,911 km (0.104 R)
• M28: 7,344,358 km (0.113 R)
• M29: 8,075,592 km (0.059 R)
• M30: 8,185,995 km (0.056 R)
• M31: 8,886,862 km (0.093 R)
• M32: 9,000,855 km (0.092 R)
• M33: 9,812,124 km (0.11 R)
• M34: 10,107,431 km (0.11 R)
• M35: 10,256,280 km (0.07 R)
• M36: 10,375,959 km (0.089 R)
• M37: 10,767,756 km (0.098 R)
• M38: 11,380,060 km (0.088 R)
• M39: 11,721,741 km (0.09 R)
• M40: 11,846,805 km (0.072 R)
• M41: 12,287,969 km (0.066 R)
• M42: 12,863,323 km (0.117 R)
• M43: 13,512,727 km (0.094 R)
• M44: 13,643,924 km (0.099 R)
• M45: 13,808,482 km (0.077 R)
• M46: 14,139,692 km (0.107 R)
• M47: 14,877,508 km (0.084 R)
• M48: 15,012,894 km (0.117 R)
• M49: 15,285,162 km (0.071 R)
• M50: 15,799,929 km (0.076 R)
• M51: 16,111,541 km (0.111 R)
• M52: 16,460,254 km (0.112 R)
• M53: 16,987,885 km (0.101 R)
• M54: 18,023,701 km (0.08 R)
• M55: 18,204,415 km (0.053 R)
• M56: 18,969,758 km (0.032 R)
• M57: 19,522,821 km (0.115 R)
• M58: 19,782,822 km (0.115 R)
• M59: 20,456,462 km (0.119 R)
• M60: 20,871,895 km (0.105 R)
• M61: 21,137,730 km (0.106 R)
• M62: 21,788,032 km (0.111 R)
• M63: 22,057,608 km (0.119 R)
• M64: 22,134,950 km (0.092 R)
• M65: 22,289,634 km (0.094 R)
• M66: 22,717,185 km (0.097 R)
• M67: 22,795,125 km (0.119 R)
• M68: 22,990,650 km (0.109 R)
• M69: 23,383,194 km (0.109 R)
• M70: 23,540,721 km (0.035 R)
• M71: 24,734,213 km (0.087 R)
• M72: 25,015,606 km (0.052 R)
• M73: 26,069,823 km (0.111 R)
• M74: 26,602,391 km (0.11 R)
• M75: 26,890,516 km (0.12 R)
• M76: 27,055,822 km (0.109 R)
• M77: 27,387,181 km (0.108 R)
• M78: 27,886,689 km (0.066 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 18,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit