🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.54 AU - 1.76 AU

Year: 968 Days

Day: 43.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.8

Radius: 9.3

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.81 AU - 6.19 AU

Year: 5889 Days

Day: 6.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,153,725 km

• M1: 123,867 km (0.041 R)
• M2: 465,698 km (0.101 R)
• M3: 1,156,840 km (0.118 R)
• M4: 1,641,089 km (0.097 R)
• M5: 2,189,963 km (0.084 R)
• M6: 3,700,004 km (0.12 R)
• M7: 5,461,669 km (0.115 R)
• M8: 7,302,321 km (0.094 R)
• M9: 7,800,781 km (0.079 R)
• M10: 9,344,781 km (0.066 R)
• M11: 11,638,714 km (0.107 R)
• M12: 11,949,728 km (0.059 R)
• M13: 12,642,516 km (0.102 R)
• M14: 13,137,685 km (0.076 R)
• M15: 14,521,465 km (0.086 R)
• M16: 15,999,941 km (0.12 R)
• M17: 17,039,796 km (0.117 R)
• M18: 18,542,357 km (0.099 R)
• M19: 21,497,214 km (0.032 R)
• M20: 22,202,867 km (0.044 R)
• M21: 23,577,971 km (0.097 R)
• M22: 33,456,666 km (0.103 R)
• M23: 35,261,415 km (0.088 R)
• M24: 35,913,512 km (0.117 R)
• M25: 36,684,539 km (0.093 R)
• M26: 37,466,488 km (0.075 R)

Asteroid Belt

Center: 9.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.9

Radius: 3.4

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.82 AU - 16.74 AU

Year: 23355 Days

Day: 17.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,153,725 km

• M1: 45,627 km (0.057 R)
• M2: 242,797 km (0.106 R)
• M3: 359,035 km (0.087 R)
• M4: 478,863 km (0.025 R)
• M5: 1,256,173 km (0.068 R)
• M6: 1,678,638 km (0.117 R)
• M7: 2,490,954 km (0.114 R)
• M8: 2,640,851 km (0.077 R)
• M9: 4,519,950 km (0.044 R)
• M10: 6,679,395 km (0.09 R)
• M11: 9,389,510 km (0.115 R)
• M12: 9,753,033 km (0.077 R)
• M13: 10,343,047 km (0.104 R)
• M14: 11,831,546 km (0.076 R)
• M15: 14,943,630 km (0.073 R)
• M16: 20,396,922 km (0.112 R)
• M17: 21,093,599 km (0.111 R)
• M18: 22,442,673 km (0.05 R)
• M19: 22,626,828 km (0.059 R)
• M20: 29,835,051 km (0.088 R)
• M21: 36,749,914 km (0.12 R)
• M22: 48,086,291 km (0.111 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: 219 - 20,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit