🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.18 AU - 1.2 AU

Year: 465 Days

Day: 18.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.23 AU - 4.75 AU

Year: 3408 Days

Day: 32.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,263,610 km

• M1: 38,147 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.4

Radius: 9.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.35 AU - 9.43 AU

Year: 7938 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,263,610 km

• M1: 114,442 km (0.064 R)
• M2: 515,664 km (0.045 R)
• M3: 934,687 km (0.105 R)
• M4: 1,270,684 km (0.065 R)
• M5: 1,649,616 km (0.101 R)
• M6: 2,948,724 km (0.038 R)
• M7: 4,268,027 km (0.092 R)
• M8: 5,072,265 km (0.119 R)
• M9: 5,525,397 km (0.072 R)
• M10: 6,415,355 km (0.078 R)
• M11: 6,776,784 km (0.103 R)
• M12: 8,169,689 km (0.057 R)
• M13: 8,555,652 km (0.104 R)
• M14: 8,873,099 km (0.111 R)
• M15: 9,198,474 km (0.027 R)
• M16: 12,395,680 km (0.073 R)
• M17: 13,643,625 km (0.088 R)
• M18: 15,728,870 km (0.053 R)
• M19: 16,146,098 km (0.085 R)
• M20: 17,696,531 km (0.093 R)
• M21: 19,616,470 km (0.112 R)
• M22: 23,093,274 km (0.118 R)
• M23: 24,337,928 km (0.119 R)
• M24: 29,136,130 km (0.113 R)
• M25: 31,145,229 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.3

Radius: 5.2

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 15.74 AU - 19.04 AU

Year: 25973 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 96.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,263,610 km

• M1: 64,626 km (0.074 R)
• M2: 247,884 km (0.109 R)
• M3: 489,484 km (0.086 R)
• M4: 972,536 km (0.087 R)
• M5: 1,999,675 km (0.05 R)
• M6: 2,176,051 km (0.118 R)
• M7: 2,515,488 km (0.048 R)
• M8: 2,816,778 km (0.096 R)
• M9: 3,090,094 km (0.054 R)
• M10: 3,986,933 km (0.101 R)
• M11: 5,117,444 km (0.111 R)
• M12: 6,833,631 km (0.113 R)
• M13: 9,325,931 km (0.113 R)
• M14: 9,598,798 km (0.119 R)
• M15: 10,743,969 km (0.107 R)
• M16: 12,962,356 km (0.095 R)
• M17: 13,440,022 km (0.113 R)
• M18: 14,142,684 km (0.091 R)
• M19: 17,858,994 km (0.114 R)
• M20: 18,195,140 km (0.084 R)
• M21: 24,268,066 km (0.075 R)
• M22: 24,993,167 km (0.109 R)
• M23: 27,033,682 km (0.051 R)
• M24: 27,477,090 km (0.108 R)
• M25: 28,151,028 km (0.088 R)
• M26: 28,606,554 km (0.109 R)
• M27: 35,113,612 km (0.097 R)
• M28: 36,712,514 km (0.054 R)
• M29: 37,667,397 km (0.11 R)
• M30: 43,746,307 km (0.104 R)
• M31: 45,752,564 km (0.083 R)
• M32: 49,616,228 km (0.091 R)
• M33: 50,782,643 km (0.109 R)
• M34: 52,824,803 km (0.078 R)
• M35: 54,216,213 km (0.095 R)
• M36: 56,890,574 km (0.077 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 19,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit