🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 18.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,629,104 km

• M1: 268,827 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.59 AU - 0.95 AU

Year: 253 Days

Day: 36.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,629,104 km

• M1: 132,394 km (0.041 R)
• M2: 372,499 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.97 AU - 1.13 AU

Year: 403 Days

Day: 35.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,629,104 km

• M1: 504,594 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.72 AU - 2.02 AU

Year: 958 Days

Day: 42.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718

Radius: 10

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.99 AU - 6.27 AU

Year: 5006 Days

Day: 9.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,629,104 km

• M1: 124,465 km (0.106 R)
• M2: 516,113 km (0.103 R)
• M3: 1,910,215 km (0.091 R)
• M4: 2,947,676 km (0.031 R)
• M5: 4,156,128 km (0.115 R)
• M6: 5,073,462 km (0.092 R)
• M7: 6,028,046 km (0.092 R)
• M8: 6,928,326 km (0.065 R)
• M9: 8,101,473 km (0.069 R)
• M10: 9,319,648 km (0.047 R)
• M11: 11,535,791 km (0.051 R)
• M12: 12,463,298 km (0.028 R)
• M13: 13,545,339 km (0.099 R)
• M14: 15,255,542 km (0.066 R)
• M15: 16,013,854 km (0.113 R)
• M16: 19,638,610 km (0.105 R)
• M17: 21,244,693 km (0.104 R)
• M18: 23,239,580 km (0.089 R)
• M19: 23,622,252 km (0.074 R)
• M20: 24,087,052 km (0.111 R)
• M21: 24,400,310 km (0.047 R)
• M22: 27,683,984 km (0.089 R)
• M23: 28,461,593 km (0.095 R)
• M24: 29,699,815 km (0.1 R)
• M25: 30,241,359 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.1

Radius: 14.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.91 AU - 8.03 AU

Year: 6896 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,629,104 km

• M1: 188,793 km (0.108 R)
• M2: 1,437,037 km (0.083 R)
• M3: 1,930,411 km (0.048 R)
• M4: 5,321,495 km (0.038 R)
• M5: 7,719,101 km (0.102 R)
• M6: 10,138,547 km (0.118 R)
• M7: 16,756,308 km (0.096 R)
• M8: 20,076,633 km (0.096 R)
• M9: 21,535,661 km (0.071 R)
• M10: 22,010,784 km (0.097 R)
• M11: 24,406,743 km (0.067 R)
• M12: 26,427,062 km (0.113 R)
• M13: 27,247,307 km (0.085 R)
• M14: 33,577,242 km (0.113 R)
• M15: 34,216,773 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 17,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit