🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.85 AU - 1.13 AU

Year: 356 Days

Day: 24.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.25 AU - 5.23 AU

Year: 3732 Days

Day: 39.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 71.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,543,626 km

• M1: 2,212,403 km (0.034 R)

Asteroid Belt

Center: 9.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.1

Radius: 7.8

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14.17 AU - 15.01 AU

Year: 20155 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 97,543,626 km

• M1: 98,585 km (0.04 R)
• M2: 480,658 km (0.101 R)
• M3: 1,056,011 km (0.104 R)
• M4: 1,854,266 km (0.113 R)
• M5: 2,347,939 km (0.104 R)
• M6: 3,057,930 km (0.113 R)
• M7: 3,448,680 km (0.102 R)
• M8: 3,967,336 km (0.066 R)
• M9: 5,673,649 km (0.1 R)
• M10: 6,757,336 km (0.076 R)
• M11: 11,672,224 km (0.067 R)
• M12: 12,075,241 km (0.081 R)
• M13: 13,339,941 km (0.075 R)
• M14: 14,306,792 km (0.099 R)
• M15: 17,749,787 km (0.092 R)
• M16: 19,756,792 km (0.052 R)
• M17: 22,420,682 km (0.063 R)
• M18: 25,203,800 km (0.081 R)
• M19: 27,260,023 km (0.062 R)
• M20: 27,969,715 km (0.104 R)
• M21: 32,225,177 km (0.113 R)
• M22: 32,752,659 km (0.063 R)
• M23: 33,285,676 km (0.103 R)
• M24: 36,893,228 km (0.115 R)
• M25: 39,088,727 km (0.084 R)
• M26: 39,990,802 km (0.106 R)
• M27: 40,753,153 km (0.052 R)
• M28: 45,531,608 km (0.073 R)
• M29: 46,362,624 km (0.094 R)
• M30: 49,788,415 km (0.053 R)
• M31: 51,742,612 km (0.076 R)
• M32: 54,117,479 km (0.084 R)
• M33: 56,946,823 km (0.112 R)
• M34: 61,474,403 km (0.119 R)
• M35: 65,601,658 km (0.083 R)
• M36: 67,948,550 km (0.081 R)
• M37: 75,324,024 km (0.118 R)

Asteroid Belt

Center: 17.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.6

Radius: 7.2

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 18.79 AU - 21.31 AU

Year: 32468 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 97,543,626 km

• M1: 90,208 km (0.087 R)
• M2: 340,186 km (0.063 R)
• M3: 1,031,328 km (0.101 R)
• M4: 1,403,378 km (0.074 R)
• M5: 1,944,473 km (0.114 R)
• M6: 2,369,331 km (0.099 R)
• M7: 3,786,322 km (0.025 R)
• M8: 6,050,187 km (0.11 R)
• M9: 7,054,886 km (0.085 R)
• M10: 9,887,970 km (0.077 R)
• M11: 12,640,422 km (0.102 R)
• M12: 13,400,828 km (0.088 R)
• M13: 14,353,168 km (0.091 R)
• M14: 16,392,037 km (0.111 R)
• M15: 19,500,082 km (0.107 R)
• M16: 19,901,753 km (0.061 R)
• M17: 21,563,486 km (0.099 R)
• M18: 21,992,832 km (0.088 R)
• M19: 24,111,138 km (0.103 R)
• M20: 24,924,800 km (0.071 R)
• M21: 31,826,498 km (0.098 R)
• M22: 39,901,342 km (0.043 R)
• M23: 43,038,709 km (0.081 R)
• M24: 44,928,130 km (0.099 R)
• M25: 46,158,872 km (0.105 R)
• M26: 48,504,118 km (0.098 R)
• M27: 50,173,331 km (0.078 R)
• M28: 52,651,719 km (0.104 R)
• M29: 54,019,492 km (0.113 R)
• M30: 55,410,603 km (0.097 R)
• M31: 57,439,299 km (0.099 R)
• M32: 60,574,422 km (0.039 R)
• M33: 62,944,800 km (0.12 R)
• M34: 63,821,743 km (0.026 R)
• M35: 69,956,003 km (0.103 R)
• M36: 71,608,312 km (0.109 R)
• M37: 71,846,322 km (0.111 R)
• M38: 82,593,284 km (0.111 R)
• M39: 83,644,209 km (0.054 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 11,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit