🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.52 AU - 0.72 AU

Year: 173 Days

Day: 29 Hours

Environment

Temp: 191 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,394,197 km

• M1: 394,938 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.69 AU - 2.03 AU

Year: 900 Days

Day: 17.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.5

Radius: 13.8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.92 AU - 9.28 AU

Year: 8947 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 152.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,394,197 km

• M1: 174,581 km (0.112 R)
• M2: 628,161 km (0.1 R)
• M3: 1,304,942 km (0.11 R)
• M4: 2,154,359 km (0.079 R)
• M5: 3,183,592 km (0.104 R)
• M6: 3,956,265 km (0.073 R)
• M7: 4,607,764 km (0.052 R)
• M8: 7,121,756 km (0.106 R)
• M9: 8,089,206 km (0.05 R)
• M10: 8,719,910 km (0.118 R)
• M11: 11,689,727 km (0.047 R)
• M12: 12,262,687 km (0.099 R)
• M13: 17,544,389 km (0.091 R)
• M14: 22,035,467 km (0.085 R)
• M15: 22,999,925 km (0.074 R)
• M16: 24,175,764 km (0.104 R)
• M17: 29,282,886 km (0.059 R)
• M18: 32,199,146 km (0.092 R)
• M19: 33,212,822 km (0.091 R)
• M20: 36,140,452 km (0.091 R)
• M21: 36,746,024 km (0.109 R)
• M22: 40,133,518 km (0.101 R)
• M23: 42,638,684 km (0.077 R)
• M24: 45,808,663 km (0.088 R)
• M25: 48,837,272 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.8

Radius: 6

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.73 AU - 16.13 AU

Year: 17460 Days

Day: 15.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,394,197 km

• M1: 74,649 km (0.115 R)
• M2: 318,045 km (0.033 R)
• M3: 572,960 km (0.118 R)
• M4: 1,009,187 km (0.086 R)
• M5: 2,119,802 km (0.115 R)
• M6: 2,324,901 km (0.074 R)
• M7: 3,473,214 km (0.087 R)
• M8: 3,848,405 km (0.086 R)
• M9: 4,186,646 km (0.073 R)
• M10: 4,611,654 km (0.08 R)
• M11: 4,957,823 km (0.094 R)
• M12: 7,836,984 km (0.108 R)
• M13: 8,031,910 km (0.118 R)
• M14: 10,809,045 km (0.11 R)
• M15: 11,234,351 km (0.073 R)
• M16: 13,047,777 km (0.069 R)
• M17: 17,161,269 km (0.108 R)
• M18: 19,111,577 km (0.087 R)
• M19: 24,261,184 km (0.047 R)
• M20: 24,571,749 km (0.086 R)
• M21: 26,490,791 km (0.086 R)
• M22: 29,907,606 km (0.075 R)
• M23: 32,970,324 km (0.07 R)
• M24: 33,479,106 km (0.087 R)
• M25: 33,992,975 km (0.093 R)
• M26: 35,699,437 km (0.098 R)
• M27: 37,600,378 km (0.084 R)
• M28: 38,155,535 km (0.096 R)
• M29: 39,710,605 km (0.058 R)
• M30: 42,495,370 km (0.1 R)
• M31: 45,564,519 km (0.077 R)
• M32: 46,992,581 km (0.099 R)
• M33: 57,650,382 km (0.118 R)
• M34: 68,359,645 km (0.047 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 18,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit