🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.87 AU - 1.39 AU

Year: 448 Days

Day: 21.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.12 AU - 2.64 AU

Year: 1369 Days

Day: 14.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.4

Radius: 4.3

Gravity: 47.72 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.19 AU - 21.59 AU

Year: 30606 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 109,941,116 km

• M1: 53,556 km (0.089 R)
• M2: 191,934 km (0.113 R)
• M3: 478,713 km (0.08 R)
• M4: 662,868 km (0.078 R)
• M5: 972,685 km (0.105 R)
• M6: 1,610,870 km (0.115 R)
• M7: 1,875,509 km (0.118 R)
• M8: 2,121,747 km (0.119 R)
• M9: 3,327,206 km (0.096 R)
• M10: 3,790,960 km (0.091 R)
• M11: 5,309,677 km (0.052 R)
• M12: 6,723,527 km (0.029 R)
• M13: 6,929,224 km (0.055 R)
• M14: 9,802,400 km (0.094 R)
• M15: 12,206,139 km (0.102 R)
• M16: 16,506,031 km (0.069 R)
• M17: 17,165,308 km (0.072 R)
• M18: 18,038,511 km (0.109 R)
• M19: 19,663,294 km (0.118 R)
• M20: 25,118,679 km (0.1 R)
• M21: 26,116,198 km (0.117 R)
• M22: 29,403,312 km (0.095 R)
• M23: 31,502,320 km (0.083 R)
• M24: 33,103,615 km (0.11 R)
• M25: 39,217,531 km (0.115 R)
• M26: 39,383,435 km (0.109 R)
• M27: 43,686,019 km (0.082 R)
• M28: 44,043,259 km (0.08 R)
• M29: 48,291,539 km (0.097 R)
• M30: 51,006,740 km (0.117 R)
• M31: 52,000,519 km (0.091 R)
• M32: 55,685,414 km (0.08 R)
• M33: 58,236,207 km (0.029 R)
• M34: 61,533,045 km (0.044 R)
• M35: 61,981,689 km (0.061 R)
• M36: 62,658,919 km (0.071 R)
• M37: 67,776,662 km (0.085 R)
• M38: 73,669,621 km (0.061 R)
• M39: 91,033,446 km (0.093 R)
• M40: 92,788,678 km (0.101 R)
• M41: 106,677,344 km (0.119 R)
• M42: 108,301,079 km (0.104 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: 474 - 18,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit