🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.59 AU - 0.73 AU

Year: 201 Days

Day: 19.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.85 AU - 0.99 AU

Year: 331 Days

Day: 21.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,249,894 km

• M1: 469,588 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.05 AU - 1.19 AU

Year: 444 Days

Day: 36.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 136.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.26 AU - 1.38 AU

Year: 568 Days

Day: 14.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,249,894 km

• M1: 778,807 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156

Radius: 6.2

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.51 AU - 16.37 AU

Year: 23848 Days

Day: 16.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,249,894 km

• M1: 542,292 km (0.076 R)
• M2: 863,180 km (0.088 R)
• M3: 1,106,127 km (0.116 R)
• M4: 1,903,184 km (0.091 R)
• M5: 1,980,526 km (0.112 R)
• M6: 3,353,685 km (0.083 R)
• M7: 3,573,893 km (0.066 R)
• M8: 3,831,201 km (0.063 R)
• M9: 3,929,338 km (0.087 R)
• M10: 4,262,343 km (0.117 R)
• M11: 5,571,324 km (0.058 R)
• M12: 5,831,923 km (0.081 R)
• M13: 5,907,171 km (0.097 R)
• M14: 7,396,717 km (0.058 R)
• M15: 8,649,898 km (0.072 R)
• M16: 8,735,768 km (0.057 R)
• M17: 8,908,404 km (0.064 R)
• M18: 9,038,554 km (0.105 R)
• M19: 9,967,557 km (0.089 R)
• M20: 11,252,602 km (0.111 R)
• M21: 11,771,707 km (0.072 R)
• M22: 11,866,851 km (0.044 R)
• M23: 13,029,227 km (0.107 R)
• M24: 14,737,036 km (0.109 R)
• M25: 15,252,550 km (0.066 R)
• M26: 16,620,473 km (0.094 R)
• M27: 18,302,103 km (0.107 R)
• M28: 18,800,413 km (0.113 R)
• M29: 19,923,594 km (0.103 R)
• M30: 20,607,855 km (0.113 R)
• M31: 21,242,000 km (0.056 R)
• M32: 22,293,224 km (0.115 R)
• M33: 22,352,166 km (0.11 R)
• M34: 23,063,055 km (0.118 R)
• M35: 24,506,974 km (0.096 R)
• M36: 26,166,014 km (0.117 R)
• M37: 27,292,037 km (0.119 R)
• M38: 27,607,539 km (0.094 R)
• M39: 29,655,833 km (0.085 R)
• M40: 30,045,386 km (0.054 R)
• M41: 30,240,761 km (0.11 R)
• M42: 30,501,809 km (0.1 R)
• M43: 31,885,141 km (0.07 R)
• M44: 32,684,741 km (0.07 R)
• M45: 33,356,136 km (0.106 R)
• M46: 36,989,719 km (0.101 R)
• M47: 40,243,473 km (0.097 R)
• M48: 41,541,534 km (0.066 R)
• M49: 41,613,939 km (0.074 R)
• M50: 41,904,458 km (0.119 R)
• M51: 42,049,867 km (0.092 R)
• M52: 43,882,591 km (0.12 R)
• M53: 44,178,346 km (0.102 R)
• M54: 44,622,950 km (0.1 R)
• M55: 48,081,504 km (0.053 R)
• M56: 48,157,649 km (0.089 R)
• M57: 49,534,997 km (0.048 R)
• M58: 49,919,762 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 13,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit