🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.8 AU - 2.94 AU

Year: 1841 Days

Day: 46 Hours

Environment

Temp: -109 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.2

Radius: 7.6

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.61 AU - 12.93 AU

Year: 16279 Days

Day: 24.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,363,367 km

• M1: 130,599 km (0.084 R)
• M2: 477,965 km (0.076 R)
• M3: 1,094,608 km (0.079 R)
• M4: 2,120,400 km (0.114 R)
• M5: 2,651,024 km (0.115 R)
• M6: 3,136,918 km (0.063 R)
• M7: 6,887,785 km (0.05 R)
• M8: 7,997,353 km (0.11 R)
• M9: 9,491,686 km (0.113 R)
• M10: 10,566,247 km (0.093 R)
• M11: 12,036,794 km (0.116 R)
• M12: 14,203,271 km (0.118 R)
• M13: 14,782,962 km (0.117 R)
• M14: 17,342,283 km (0.075 R)
• M15: 20,638,672 km (0.072 R)
• M16: 23,021,616 km (0.113 R)
• M17: 27,427,722 km (0.074 R)
• M18: 31,503,965 km (0.119 R)
• M19: 40,978,148 km (0.071 R)
• M20: 42,448,695 km (0.1 R)
• M21: 47,872,515 km (0.037 R)
• M22: 61,203,331 km (0.106 R)
• M23: 63,706,552 km (0.115 R)
• M24: 67,486,442 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.4

Radius: 4.9

Gravity: 30.88 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15 AU - 16.12 AU

Year: 23247 Days

Day: 21.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 86,363,367 km

• M1: 60,886 km (0.118 R)
• M2: 318,643 km (0.083 R)
• M3: 572,661 km (0.093 R)
• M4: 793,617 km (0.029 R)
• M5: 955,033 km (0.102 R)
• M6: 1,253,929 km (0.115 R)
• M7: 1,685,220 km (0.071 R)
• M8: 3,134,225 km (0.107 R)
• M9: 3,543,525 km (0.068 R)
• M10: 3,922,007 km (0.078 R)
• M11: 6,184,825 km (0.05 R)
• M12: 6,364,043 km (0.084 R)
• M13: 7,067,153 km (0.11 R)
• M14: 7,362,459 km (0.12 R)
• M15: 8,083,521 km (0.092 R)
• M16: 8,794,260 km (0.099 R)
• M17: 8,964,054 km (0.04 R)
• M18: 10,276,626 km (0.115 R)
• M19: 10,655,707 km (0.111 R)
• M20: 12,125,805 km (0.11 R)
• M21: 12,836,844 km (0.075 R)
• M22: 15,298,327 km (0.104 R)
• M23: 17,162,167 km (0.093 R)
• M24: 19,077,618 km (0.09 R)
• M25: 24,759,944 km (0.102 R)
• M26: 28,412,076 km (0.043 R)
• M27: 33,085,215 km (0.118 R)
• M28: 34,328,672 km (0.083 R)
• M29: 35,602,947 km (0.082 R)
• M30: 38,698,276 km (0.077 R)
• M31: 40,078,018 km (0.107 R)
• M32: 41,490,371 km (0.106 R)
• M33: 43,097,950 km (0.113 R)
• M34: 45,249,466 km (0.055 R)
• M35: 45,755,855 km (0.112 R)
• M36: 48,345,095 km (0.056 R)
• M37: 58,274,205 km (0.059 R)
• M38: 59,074,404 km (0.104 R)
• M39: 68,143,924 km (0.108 R)
• M40: 74,522,778 km (0.049 R)
• M41: 78,340,665 km (0.077 R)
• M42: 81,288,042 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit