🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.57 AU - 0.91 AU

Year: 226 Days

Day: 40.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,129,928 km

• M1: 38,297 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.28 AU - 3.28 AU

Year: 1644 Days

Day: 21.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.1

Radius: 14.7

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.24 AU - 10.5 AU

Year: 11001 Days

Day: 11.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 101,129,928 km

• M1: 183,108 km (0.112 R)
• M2: 753,076 km (0.117 R)
• M3: 1,346,830 km (0.119 R)
• M4: 1,940,284 km (0.09 R)
• M5: 2,835,328 km (0.07 R)
• M6: 4,332,055 km (0.104 R)
• M7: 5,016,465 km (0.099 R)
• M8: 6,703,929 km (0.08 R)
• M9: 7,921,506 km (0.067 R)
• M10: 9,623,631 km (0.105 R)
• M11: 10,241,919 km (0.057 R)
• M12: 15,282,619 km (0.109 R)
• M13: 15,760,584 km (0.087 R)
• M14: 16,434,224 km (0.059 R)
• M15: 19,741,683 km (0.12 R)
• M16: 23,469,812 km (0.103 R)
• M17: 24,511,162 km (0.101 R)
• M18: 25,167,149 km (0.108 R)
• M19: 25,919,177 km (0.114 R)
• M20: 28,986,831 km (0.089 R)

Asteroid Belt

Center: 13.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.4

Radius: 5.9

Gravity: 27.45 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.53 AU - 19.45 AU

Year: 25949 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 101,129,928 km

• M1: 74,051 km (0.105 R)
• M2: 305,778 km (0.091 R)
• M3: 811,269 km (0.046 R)
• M4: 1,105,977 km (0.057 R)
• M5: 1,690,606 km (0.073 R)
• M6: 2,363,796 km (0.111 R)
• M7: 3,054,938 km (0.093 R)
• M8: 3,478,749 km (0.099 R)
• M9: 3,805,022 km (0.108 R)
• M10: 5,233,831 km (0.097 R)
• M11: 8,052,105 km (0.078 R)
• M12: 8,681,763 km (0.109 R)
• M13: 8,978,565 km (0.072 R)
• M14: 9,718,626 km (0.118 R)
• M15: 9,909,812 km (0.066 R)
• M16: 13,010,976 km (0.092 R)
• M17: 15,375,370 km (0.115 R)
• M18: 16,163,601 km (0.08 R)
• M19: 17,256,114 km (0.058 R)
• M20: 22,562,949 km (0.087 R)
• M21: 23,809,997 km (0.104 R)
• M22: 24,509,218 km (0.1 R)
• M23: 33,706,195 km (0.113 R)
• M24: 44,610,085 km (0.062 R)
• M25: 46,569,518 km (0.045 R)
• M26: 52,203,374 km (0.045 R)
• M27: 55,589,073 km (0.112 R)
• M28: 62,354,038 km (0.104 R)
• M29: 66,161,603 km (0.106 R)
• M30: 68,940,533 km (0.113 R)
• M31: 69,175,701 km (0.107 R)
• M32: 77,235,286 km (0.116 R)
• M33: 80,574,760 km (0.085 R)
• M34: 84,277,456 km (0.117 R)
• M35: 96,944,656 km (0.044 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit