🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.79 AU - 1.05 AU

Year: 338 Days

Day: 33.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.93 AU - 1.21 AU

Year: 424 Days

Day: 42 Hours

Environment

Temp: -13 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,436,680 km

• M1: 155,731 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.75 AU - 2.67 AU

Year: 1258 Days

Day: 24.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,436,680 km

• M1: 107,561 km (0.085 R)

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 12.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.92 AU - 4.54 AU

Year: 3331 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 139.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,436,680 km

• M1: 208,539 km (0.098 R)
• M2: 315,951 km (0.101 R)
• M3: 408,402 km (0.114 R)
• M4: 679,922 km (0.103 R)
• M5: 819,946 km (0.074 R)
• M6: 941,719 km (0.119 R)
• M7: 1,069,924 km (0.068 R)
• M8: 1,389,615 km (0.116 R)
• M9: 1,560,904 km (0.085 R)
• M10: 1,655,300 km (0.095 R)
• M11: 1,751,641 km (0.051 R)
• M12: 1,925,025 km (0.083 R)
• M13: 2,222,576 km (0.105 R)
• M14: 2,521,173 km (0.06 R)
• M15: 2,949,472 km (0.094 R)
• M16: 3,187,332 km (0.112 R)
• M17: 3,634,779 km (0.066 R)
• M18: 4,184,851 km (0.095 R)
• M19: 4,554,806 km (0.119 R)
• M20: 4,691,988 km (0.058 R)
• M21: 5,344,384 km (0.108 R)
• M22: 6,214,296 km (0.039 R)
• M23: 6,328,588 km (0.104 R)
• M24: 6,578,417 km (0.069 R)
• M25: 6,694,954 km (0.061 R)
• M26: 7,287,660 km (0.099 R)
• M27: 7,610,792 km (0.08 R)
• M28: 7,692,173 km (0.098 R)
• M29: 7,897,272 km (0.119 R)
• M30: 8,417,872 km (0.093 R)
• M31: 8,608,011 km (0.101 R)
• M32: 8,863,823 km (0.105 R)
• M33: 9,361,087 km (0.084 R)
• M34: 9,470,443 km (0.09 R)
• M35: 9,845,185 km (0.091 R)
• M36: 10,001,066 km (0.064 R)
• M37: 10,700,885 km (0.096 R)
• M38: 10,952,958 km (0.114 R)
• M39: 11,045,110 km (0.119 R)
• M40: 11,416,412 km (0.025 R)
• M41: 11,533,248 km (0.104 R)
• M42: 11,957,358 km (0.105 R)
• M43: 12,314,747 km (0.116 R)
• M44: 12,699,812 km (0.095 R)
• M45: 12,966,844 km (0.066 R)
• M46: 13,064,382 km (0.094 R)
• M47: 13,679,678 km (0.107 R)
• M48: 13,828,827 km (0.109 R)
• M49: 14,078,506 km (0.09 R)
• M50: 14,254,284 km (0.051 R)
• M51: 14,531,788 km (0.091 R)
• M52: 14,836,668 km (0.036 R)
• M53: 15,323,609 km (0.115 R)
• M54: 15,763,876 km (0.102 R)
• M55: 16,155,822 km (0.102 R)
• M56: 16,577,389 km (0.036 R)
• M57: 16,842,626 km (0.109 R)
• M58: 17,323,882 km (0.09 R)
• M59: 17,539,154 km (0.08 R)
• M60: 17,945,312 km (0.05 R)
• M61: 18,217,729 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 14,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit