🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.71 AU - 0.89 AU

Year: 317 Days

Day: 45.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,768,235 km

• M1: 213,027 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.66 AU - 2.36 AU

Year: 1262 Days

Day: 32 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,768,235 km

• M1: 130,599 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 14.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.27 AU - 7.39 AU

Year: 8790 Days

Day: 14.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,768,235 km

• M1: 184,155 km (0.038 R)
• M2: 678,277 km (0.102 R)
• M3: 1,936,993 km (0.095 R)
• M4: 4,219,109 km (0.085 R)
• M5: 5,068,675 km (0.091 R)
• M6: 5,618,148 km (0.093 R)
• M7: 6,315,424 km (0.117 R)
• M8: 6,799,223 km (0.083 R)
• M9: 8,851,108 km (0.095 R)
• M10: 9,699,926 km (0.04 R)
• M11: 10,968,217 km (0.093 R)
• M12: 14,782,364 km (0.118 R)
• M13: 16,951,683 km (0.106 R)
• M14: 18,038,661 km (0.09 R)
• M15: 21,000,100 km (0.078 R)
• M16: 21,662,669 km (0.072 R)
• M17: 23,734,301 km (0.093 R)
• M18: 24,272,255 km (0.092 R)
• M19: 24,910,140 km (0.116 R)
• M20: 32,905,697 km (0.075 R)
• M21: 39,011,834 km (0.042 R)
• M22: 43,656,249 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.2

Radius: 7

Gravity: 19.51 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.54 AU - 12.46 AU

Year: 16159 Days

Day: 18.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,768,235 km

• M1: 87,664 km (0.103 R)
• M2: 436,377 km (0.108 R)
• M3: 809,175 km (0.078 R)
• M4: 1,352,365 km (0.115 R)
• M5: 1,884,036 km (0.093 R)
• M6: 2,218,985 km (0.119 R)
• M7: 3,910,788 km (0.091 R)
• M8: 4,291,813 km (0.1 R)
• M9: 4,732,229 km (0.106 R)
• M10: 5,663,775 km (0.097 R)
• M11: 6,320,809 km (0.062 R)
• M12: 7,639,664 km (0.113 R)
• M13: 8,033,555 km (0.06 R)
• M14: 11,624,802 km (0.109 R)
• M15: 12,014,504 km (0.077 R)
• M16: 14,167,816 km (0.119 R)
• M17: 15,296,681 km (0.04 R)
• M18: 17,142,420 km (0.073 R)
• M19: 18,248,846 km (0.085 R)
• M20: 20,135,574 km (0.037 R)
• M21: 20,887,304 km (0.062 R)
• M22: 24,715,363 km (0.092 R)
• M23: 25,685,954 km (0.054 R)
• M24: 28,281,627 km (0.073 R)
• M25: 31,671,365 km (0.112 R)
• M26: 32,687,284 km (0.087 R)
• M27: 33,333,248 km (0.096 R)
• M28: 33,856,242 km (0.111 R)
• M29: 34,784,347 km (0.112 R)
• M30: 42,064,827 km (0.095 R)
• M31: 50,470,133 km (0.118 R)
• M32: 55,977,878 km (0.081 R)
• M33: 56,531,390 km (0.11 R)
• M34: 59,928,458 km (0.052 R)
• M35: 60,701,430 km (0.051 R)
• M36: 63,060,140 km (0.11 R)
• M37: 68,800,210 km (0.063 R)
• M38: 70,287,812 km (0.09 R)
• M39: 70,716,709 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 12,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit