🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.63 AU

Year: 136 Days

Day: 36.7 Hours

Environment

Temp: 244 °C

Axial Tilt: 103.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.91 AU - 2.51 AU

Year: 1155 Days

Day: 18.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,307,216 km

• M1: 129,103 km (0.082 R)
• M2: 360,082 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.97 AU - 4.75 AU

Year: 2665 Days

Day: 36.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,307,216 km

• M1: 75,248 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.73 AU - 4.45 AU

Year: 2907 Days

Day: 19.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.2

Radius: 3.5

Gravity: 70.55 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 16.58 AU - 18.08 AU

Year: 25356 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 96,307,216 km

• M1: 46,974 km (0.071 R)
• M2: 337,044 km (0.078 R)
• M3: 1,855,313 km (0.117 R)
• M4: 2,271,943 km (0.109 R)
• M5: 2,514,890 km (0.076 R)
• M6: 2,856,123 km (0.026 R)
• M7: 2,995,398 km (0.061 R)
• M8: 3,695,067 km (0.059 R)
• M9: 4,313,954 km (0.115 R)
• M10: 4,919,526 km (0.073 R)
• M11: 5,976,285 km (0.095 R)
• M12: 6,678,049 km (0.069 R)
• M13: 8,132,290 km (0.105 R)
• M14: 8,299,690 km (0.09 R)
• M15: 10,166,073 km (0.065 R)
• M16: 10,957,894 km (0.073 R)
• M17: 11,368,840 km (0.111 R)
• M18: 13,192,288 km (0.052 R)
• M19: 16,411,335 km (0.093 R)
• M20: 16,589,357 km (0.104 R)
• M21: 17,683,815 km (0.098 R)
• M22: 18,344,140 km (0.119 R)
• M23: 20,732,619 km (0.049 R)
• M24: 21,466,546 km (0.105 R)
• M25: 22,985,862 km (0.105 R)
• M26: 23,320,513 km (0.119 R)
• M27: 27,718,989 km (0.103 R)
• M28: 28,225,229 km (0.114 R)
• M29: 29,256,108 km (0.06 R)
• M30: 32,220,240 km (0.067 R)
• M31: 32,499,240 km (0.11 R)
• M32: 35,824,202 km (0.052 R)
• M33: 36,424,688 km (0.07 R)
• M34: 45,375,129 km (0.061 R)
• M35: 53,704,888 km (0.092 R)
• M36: 55,684,815 km (0.062 R)
• M37: 66,317,783 km (0.101 R)
• M38: 74,029,404 km (0.108 R)
• M39: 76,975,435 km (0.115 R)
• M40: 81,281,310 km (0.095 R)
• M41: 82,577,576 km (0.076 R)
• M42: 85,211,546 km (0.041 R)
• M43: 89,541,207 km (0.09 R)
• M44: 90,646,137 km (0.082 R)
• M45: 91,760,043 km (0.108 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit